Ford Puma vs. Seat Arona: Complete comparison 2026

Ford Puma, which successfully revived the name of the former sports coupe in the form of a modern and agile urban crossover, impresses on the used car market primarily with its dynamic design and excellent driving characteristics. Standing against it is the Seat Arona, a compact SUV from the Spanish brand that bets on sharp lines, proven group technology, and a high level of everyday practicality. Let's take a detailed look at which of these two popular B-SUV segment models represents a better choice for your daily journeys and offers a more interesting price-to-value ratio.

Both models fall into the highly popular urban crossover (B-SUV) segment, making them ideal companions for navigating the daily urban jungle as well as weekend trips. Although both cars appear similarly compact at first glance, a detailed look at the technical specifications of the current generations (ideal for those interested in roughly four-year-old used cars) shows that the Ford Puma is overall slightly larger and more muscular. If you choose the Ford, you get a car that makes a more visually dominant impression on the road, while the Seat Arona fits better into the idea of a classically styled and maximally agile city car.

Focusing on the exact numbers, the Ford Puma measures between 4186 and 4207 mm in length as standard (with the sporty ST version stretching up to 4266 mm). In contrast, the Seat Arona is slightly shorter, with a length ranging from 4138 to 4153 mm. The Puma also clearly has the upper hand in body width, where its 1805 mm surpasses its Spanish rival by a significant 25 mm. So if you fight for every centimetre in narrow parking spaces or tight underground garages every day, the shorter and narrower Arona will make maneuvering a bit easier, while the wider Puma will compensate with a more aggressive "stance" on the road.

As for height, both cars are very close, ranging from approximately 1520 to 1555 mm depending on the chosen engine and specific chassis setup. A more significant indicator, however, is the wheelbase, which noticeably affects both longitudinal cabin space and overall driving stability. Here, the Ford Puma offers a value of 2588 mm, surpassing the Arona's 2566 mm by 22 millimetres. The longer wheelbase plays into the hands of the Ford Puma, especially in situations where you require more confident directional stability during faster motorway journeys or are looking for a slightly more generous space for the crew, while with the Arona, you can rely 100% on playful agility and predictability in narrow city streets.

For those interested in compact city crossovers, luggage compartment volume is often a key factor in the selection process. Cars like the Ford Puma and Seat Arona often serve as the main family car, which must easily handle daily shopping, transporting a stroller, and weekend trips. Although both models fall into the same category and share similar external dimensions, their approach to utilizing interior space differs quite noticeably, which can fundamentally influence a buyer's final decision.

When comparing standard trunk volume, the Ford Puma has the upper hand. In its most popular generation (produced since 2020), it offers an above-standard 456 liters in its basic configuration. In contrast, the Seat Arona provides exactly 400 liters. The difference of 56 liters in favor of the Puma practically means space for one larger cabin suitcase or several extra shopping bags. For both cars, this space is more than sufficient for normal weekly use, but the Puma gives owners slightly more freedom and reserve when packing for a longer family vacation.

However, an interesting situation arises when you need to transport a larger load and fold down the rear seats. Here, the tables turn and the Seat Arona scores with a maximum volume of 1280 liters, surpassing the Ford Puma with its 1216 liters. The Arona thus has a slight edge when occasionally moving longer and larger objects. Potential used car buyers should, however, watch out for specific engine versions – in the Seat Arona 1.0 TGI model (the compressed natural gas variant), the pressure tanks take up a large part of the space under the floor, reducing the basic capacity to a very modest 282 liters and the maximum volume to 1162 liters. Such a significant reduction in trunk space can unpleasantly limit the car's daily practicality.

While the towing capacity of small city crossovers like the Ford Puma and Seat Arona might not be the first thing a used car buyer considers, it is a key figure for drivers with an active lifestyle. Whether you need to transport building materials, a small caravan, or just safely mount a heavier e-bike rack, every allowed kilogram of load matters. Although neither of these vehicles primarily serves as a heavy-duty towing workhorse, both offer surprising practicality given their compact dimensions.

Focusing on roughly four-year-old cars (2020–2022 generations), which are most relevant for the used car market, we find several fundamental differences between the two models:

• Ford Puma: In its most common versions with the 1.0 EcoBoost engine and the highly sought-after mild-hybrid variants (1.0 EcoBoost Hybrid), it can standardly tow a braked trailer weighing 900 to 1100 kg. Its maximum of 1100 kg is also offered by the 1.5 EcoBlue diesel engine, though these are rare on the used market. However, those interested in the top-of-the-line Puma ST (1.5 EcoBoost) must be very careful. While it offers excellent dynamics, its towing capacity was limited to just 750 kg due to the chassis. The weight for standard unbraked trailers is limited to approximately 640 kg for the Puma.
• Seat Arona: The Spanish competitor is somewhat more robust when it comes to towing. A standard braked trailer with the most common 1.0 TSI three-cylinder engine easily reaches a capacity of 1000 to 1100 kg. The Seat Arona reaches its maximum values in combination with the powerful 1.5 TSI four-cylinder or when using 1.6 TDI diesel engines, where the braked trailer capacity climbs to exactly 1200 kg. For unbraked trailers, the stated weight is slightly lower, ranging from 590 to 610 kg. Conversely, the eco-friendly version running on compressed natural gas, the Arona 1.0 TGI, may be a major disappointment, as it is not homologated for towing.

In practice, these figures mean that you can easily expand the transport capacity of both cars. Using a tow bar cargo box easily solves the need for space for a few extra suitcases, saving precious room in the trunk. A load of around 600 kg on a basic unbraked trailer, supplemented by a sufficient braked reserve, is perfectly adequate for weekend shopping or a longer holiday with a light camping caravan. The advantage of the Arona is its slightly higher braked capacity, while with the Ford Puma, you must carefully check the specific equipment – used models with a heavy panoramic roof or specific oversized wheels may have their maximum trailer weight administratively reduced to absolute zero due to weight limits.

Short summary: From the perspective of choosing a used crossover for regular trailer or rack use, the Seat Arona is a more straightforward and versatile choice with a slightly higher towing capacity in its more powerful versions. The Ford Puma impresses primarily with its driving characteristics, but for towing heavier loads, it is often limited by design compromises, especially in the highest trims and ST models.

The range of powertrains for the Ford Puma and Seat Arona differs significantly and perfectly reflects the different strategies of the two manufacturers. While Ford, in the used car market (focusing on vehicles around four years old), relies fully on three-cylinder engines supported by modern mild-hybrid technology to reduce fuel consumption and provide immediate torque support, Seat bets on the proven TSI engines from the Volkswagen Group. Unfortunately, neither car offers all-wheel drive, so all power is always sent exclusively to the front axle. For the average user looking for economical operation, fuel consumption plays an important role – here Ford scores with smooth electric assistance, while Seat previously offered an unconventional factory version running on compressed natural gas (CNG) as an alternative. However, if you are a driver looking for the ultimate experience, the Ford Puma ST offers a level of pure-bred dynamics that the Seat Arona, with its more conventional engines, cannot match.

Ford Puma: Dominance of the 1.0 EcoBoost and the Aggressive ST

The backbone of the Ford Puma range is the award-winning 1.0 EcoBoost three-cylinder engine. In the four-year-old used car market, you will most often encounter its mild-hybrid (mHEV) versions, which provide 92 kW (125 hp) or 114 kW (155 hp). Both variants can be had with either a precise six-speed manual or a seven-speed dual-clutch PowerShift automatic. Drivers covering high motorway mileages could previously opt for the 1.5 EcoBlue diesel variant (88 kW), but Ford removed it from the range at the end of 2021, making it extremely rare among used cars. A true gem for driving enthusiasts is the sporty Ford Puma ST. It is powered by a larger 1.5 EcoBoost three-cylinder, which sends an impressive 147 kW (200 hp) and 320 Nm of torque to the front wheels via a manual gearbox. (Note: The new fully electric Gen-E variant, offered from 2025, is not yet relevant given the four-year-old car market).

*Note: Production of the 1.5 EcoBlue diesel engine for this model ended in late 2021.

Seat Arona: A Diverse Selection with a Four-Cylinder Bonus

The Seat Arona offers a slightly more conservative, yet for many, more reliable and smoother engine palette. The absolute entry-level options are the 1.0 TSI petrol three-cylinders tuned to either 70 kW (95 hp) or a more powerful 81 kW (110 hp). In older vehicles manufactured before 2021, you will even come across an 85 kW (115 hp) version. A huge competitive advantage of the Arona is the option to choose a full-fledged 1.5 TSI four-cylinder with 110 kW (150 hp), which excels in exemplary refined operation and is always paired with a seven-speed DSG dual-clutch transmission. Furthermore, Seat long catered to budget-conscious drivers with the eco-friendly 1.0 TGI (66 kW) version burning natural gas (CNG), though its production also ended in 2023. Do not look for classic 1.6 TDI diesel units (70 kW and 85 kW) in any Arona from recent years – their production ended during 2020.

*Note: 1.6 TDI units ended in 2020. The eco-friendly 1.0 TGI engine then left the production lines at the beginning of 2023.

Choosing the right engine is absolutely crucial for long-term satisfaction with a used car, and our recommendations are based on real-world experience, mechanical reliability, and user feedback. While the Seat Arona has completely abandoned diesel engines in recent years (the once-popular but maintenance-heavy 1.6 TDI diesel definitively disappeared from the range at the end of 2020) and relies exclusively on TSI petrol units in the four-year-old used car market, Ford discontinued the previously marginal 1.5 EcoBlue diesel version of its Ford Puma model (available only until 2021) and updated its EcoBoost petrol three-cylinders with mild-hybrid technology. This effectively smooths out turbocharger behavior and tangibly reduces overall fuel consumption.

For the Ford Puma, we recommend: 1.0 EcoBoost Hybrid mHEV (92 kW / 125 hp)

This engine represents the absolute ideal in the second-generation Puma range, combining agility, reasonable fuel consumption, and everyday practicality. The mild-hybrid system with a belt-driven starter-generator adds valuable torque at low revs, effectively masking initial turbo lag and improving overall throttle response. Real-world fuel consumption in combined driving ranges between a very pleasant 5.5 and 6 liters per 100 km. A major design advantage of the newer EcoBoost mild-hybrid units (available as standard since the model's launch around 2020) is the switch of the main timing drive to a more durable timing chain, whereby Ford has mechanically eliminated the infamous problems with failing "wet" timing belts found in older generations of this engine.

• Who it's ideal for: A great choice for drivers looking for more spirited performance on winding backroads, while not wanting to make major compromises on fuel consumption during city commutes.
• What to watch out for: Although the main timing is safely handled by a chain, the oil pump continues to be driven by a belt immersed in oil. Chemical degradation of this belt can gradually clog the oil pickup screen with small pieces of rubber, which sooner or later leads to a loss of oil pressure and fatal engine destruction. For a used car, it is critically important to check if the vehicle has had regular servicing. An essential preventive measure is shortening the oil change interval to a maximum of 15,000 km or 1 year, strictly using oil with the exact specification set by Ford. During the test drive, also check that the mild-hybrid system does not show an error light and that the engine transitions smoothly and without jerking from coasting and recuperation phases back into gear. An independent technical inspection of the car can also provide great peace of mind.

For the Seat Arona, we recommend: 1.0 TSI (81 kW / 110 hp)

For the Seat Arona KJ generation, the VW Group 1.0 TSI three-cylinder is the clear and most reliable long-term choice for the three- to five-year-old used car market. Given that the 1.6 TDI diesel versions were completely phased out during 2020 as part of range streamlining and declining interest, petrol remains the logical winner and king of the lineup. The 81 kW (110 hp) variant gives the light crossover surprising flexibility and represents the golden mean below the more powerful but more expensive-to-run 1.5-liter engine. The TSI engine rewards with above-average sound insulation, very refined operation without rattling, and excellent real-world fuel consumption hovering around 5.5 l/100 km. It can be paired with either a precise six-speed manual or the extremely common seven-speed DSG dual-clutch transmission.

• Who it's ideal for: A reliable all-rounder that will satisfy all typical users. It is perfect for daily city commuting as well as trouble-free highway trips with a full trunk.
• What to watch out for: The engine relies on direct fuel injection technology. If the previous owner primarily used the vehicle for short trips around town with a cold engine, these units tend to have an increased tendency for carbon deposit buildup on the intake valves. In practice, you can recognize this when buying by a slightly fluctuating idle, unusually rough running after a morning start, or a slight hesitation during acceleration. Prevention involves regularly taking the car on the highway and not being afraid to use the full rev range, or using premium fuel. If you choose the DSG automatic transmission with dry clutches (designated DQ200), test how it handles starting on a hill and downshifting from second to first gear in traffic during the test drive. Visible jerking, jolts, or vibrations reveal overheated or worn clutch plates, which means an inevitable and relatively expensive investment in service in the future.

When choosing a used car, it is important to keep in mind that official fuel consumption figures provided by the manufacturer often differ significantly from real-world driving. Laboratory testing cannot accurately simulate daily traffic jams, weather conditions, tire choices, or individual driving styles. For this reason, when comparing roughly four-year-old used cars, we turned to the community portal Spritmonitor.de, where thousands of owners share their actual refueling data.

The following table shows the averaged real-world values for the most common engines you will typically encounter in dealerships for the Ford Puma (generation from 2020) and the Seat Arona (after the facelift). For clarity, the vehicles are sorted by fuel type and power output.

How to read fuel consumption trends

Looking at the hard data, several interesting trends emerge. Diesel remains the most economical solution. Diesel engines (1.5 EcoBlue and 1.6 TDI) can indeed run with values around 5 liters per 100 km. However, in the small city crossover segment, there is minimal interest in them among new car buyers, so they are quite a rarity on the four-year-old used car market (furthermore, Arona completely removed diesel from its range after 2020).

The opposite case is turbocharged three-cylinder petrol engines, which make up the vast majority of the market offering. Here, it is surprising that despite the presence of an advanced mild-hybrid system (mHEV) in the Ford Puma, the average real-world consumption is practically no different from the conventional 1.0 TSI engine under the hood of the Seat. Both cars consume around 5.8 to 6.0 l/100 km in normal traffic. Small turbo engines are simply very sensitive to load – if you don't push them, they reward you with great economy, but as soon as you need dynamics on the highway, consumption rises quickly.

A big surprise is the efficiency of the more powerful four-cylinder 1.5 TSI in the Seat Arona. Thanks to the Active Cylinder Technology (ACT) which automatically deactivates two cylinders during steady driving, it shows an average of just 6.1 l/100 km. This is only a tenth of a liter more than the weaker one-liter engine, yet it offers incomparably higher comfort with its power reserve. Conversely, the Ford Puma ST with the 1.5 EcoBoost engine is in a completely different league – as a performance SUV, it swallows an average of 7.2 l/100 km, which is a perfectly understandable price for driving pleasure in a 147 kW (200 hp) car.

What does this mean for your daily life?

• Mainly city driving: If you spend most of your time at city intersections, the basic three-cylinder engines (1.0 EcoBoost and 1.0 TSI) will be an ideal and undemanding choice. The Puma can benefit from the mild-hybrid system here thanks to the smoother and faster operation of the start-stop system; however, you won't feel a big difference at the gas station compared to the Arona.
• Frequent highway commutes and trips: If you regularly drive out of the city and cover longer distances, look for a Seat Arona with the 1.5 TSI engine. It provides an exemplary balance between above-average dynamics and great fuel economy, which does not rise as steeply at higher speeds as it does with the strained one-liter units.
• High-mileage hunters: Buying the rare diesel versions (if you come across them in the listings at all) only makes economic sense if you drive over 25,000 km per year; otherwise, the maintenance of a more complex diesel engine compared to petrol will not pay off.

In conclusion, fuel consumption is unlikely to be the deciding factor between these two rivals. Both the Ford Puma and Seat Arona offer extremely balanced results in their mainstream engine versions, representing appropriate values for modern cars of this size and weight category.

When choosing a roughly four-year-old compact crossover (2021 and 2022 models), both of these cars enjoy great popularity on the used car market. Both vehicles fall into the popular B-segment, yet they offer a slightly different price-to-value ratio. While the Seat Arona attracts with a more affordable purchase price and a bet on classic VW Group technology, the Ford Puma maintains a slightly higher residual value thanks to innovative mild-hybrid powertrains and a very attractive design.

Affordability of the Seat Arona (1st generation after facelift)

The Seat Arona underwent a significant facelift in 2021, which ensures that used cars from this period still look very modern and offer an improved interior with better materials.

• Base and mid-range trims (Style, 1.0 TSI 70 kW): Prices for roughly four-year-old cars on the market usually start around €13,600 to €14,400. These cars represent a very rational and economical choice.
• Higher trims (FR, Xcellence, 1.0 TSI 81 kW): Attractive and more dynamic versions with the DSG dual-clutch automatic transmission or FR sports trim most often range between €15,200 and €17,700.
• Market insight: The Arona also appears as a used car in the factory version for compressed natural gas (1.0 TGI). For many drivers, this is a unique and very cheap alternative to run, although the dynamics are slightly weaker in the CNG version.

Affordability of the Ford Puma (1st generation)

Since its return, the reborn Ford Puma has established itself as one of the best-driving crossovers in its class, which is naturally reflected in the prices of used cars, which tend to depreciate rather slowly.

• Base models (Titanium, 1.0 EcoBoost 92 kW): More affordable units in dealerships start at approximately €14,400 to €15,600.
• Higher trims (ST-Line, 1.0 EcoBoost mHEV, automatic): Highly sought-after ST-Line versions, which give the car a more aggressive sporty character and usually feature mild-hybrid technology, typically cost between €16,400 and €19,700 on the secondary market, depending on the specific mileage.
• Market insight: You can find a Puma from these years with a unique luggage compartment containing the so-called MegaBox. This is an 80-liter washable compartment under the floor with a drain plug at the bottom – ideal for transporting muddy boots or wet equipment.

Quick comparison of the used car market (2021–2022 models)

In terms of overall value for money, the Seat Arona offers a great compromise with proven Group technology and a slightly lower purchase price. The Ford Puma, on the other hand, targets those buyers who are happy to pay a few hundred euros more for sharper driving characteristics, a more sophisticated chassis, and a slightly smarter use of the trunk.

Although both the Ford Puma and Seat Arona boasted a maximum five-star rating in independent Euro NCAP crash tests in their early days, it is crucial to always look at the context and the year of testing. The testing methodology is constantly becoming more stringent over time, so percentage results from different years cannot be simply and directly compared. Newer tests always mean more demanding conditions, especially regarding frontal crash simulations or the detection of vulnerable road users.

However, both models have undergone interesting development and in 2022 were subjected to new, significantly stricter testing according to more modern Euro NCAP protocols. While the Seat Arona successfully defended its five-star position after the application of an improved safety structure, the Ford Puma lost one star according to these stricter criteria and took home a four-star result. This drop does not mean that the Puma is a bad or less safe car, but rather shows how dramatically the requirements for active assistance systems and protection in specific crash scenarios have shifted.

The detailed percentage results from 2022 show that the Seat Arona offers overall better structural protection for adult occupants in both the front and rear seats. In contrast, the Ford Puma holds a slight lead in the protection of vulnerable road users, such as pedestrians or cyclists, and offers essentially the same level of safety for child passengers in car seats. The scores in the safety assist systems category are very similar for both cars, which indicates that both models include solidly functioning features as standard, such as autonomous emergency braking or lane-keeping assist. The slight deficit in the Ford Puma's rating was caused by weaker results in the assessment of chest protection during frontal and side impacts and the absence of features preventing collisions between occupants inside the car.

Overall, from the perspective of today's strict safety standards, the Seat Arona offers a slightly more modern and comprehensive level of protection. This is evidenced by the fact that the Spanish model managed to maintain its prestigious five stars even after the introduction of more demanding protocols in 2022. While the Ford Puma represents a solid and safe foundation, it lags slightly behind its rival in the strictest comparison of the modern era.

In addition to standard equipment, each of the models offers several unique features that can be decisive for the customer and bring specific added value for everyday use.

Ford Puma: Ingenious Practicality and Sporting Genes

• Luggage space and storage solutions: The Puma's biggest trump card is the unique MegaBox. It is an 80-liter compartment located under the trunk floor. It has a washable surface and a drain plug, making it absolutely ideal for transporting muddy shoes, dirty sports equipment, or taller items (such as plants).
• Engine and chassis: The Puma relies on advanced mild-hybrid engines (mHEV) from the EcoBoost family, which provide immediate torque delivery at lower revs and reduce fuel consumption. For fans of spirited driving, there is also a full-fledged sports version, the Puma ST, with 200 hp and a limited-slip differential, which is a rarity in this class.
• Comfort and clever details: A standout feature that enhances daily comfort is the massaging front seats, available even in lower trim levels (e.g., Titanium). Additionally, some versions offer seat covers with zippers – they can be easily removed and machine-washed.
• Infotainment and audio: The proven SYNC 3 system is available, complemented by an optional premium B&O audio system with ten speakers and a subwoofer elegantly integrated so as not to take up space in the luggage compartment.

Seat Arona: Digital Technology and Alternative Powertrains

• Engine and operating economy: A major differentiator for the Arona is the availability of the 1.0 TGI version adapted for compressed natural gas (CNG). In the context of used cars, this is an exceptionally efficient choice for drivers looking for the lowest possible fuel costs with very low emissions.
• Electronics and displays: Seat excels with its very well-executed 10.25-inch Digital Cockpit. It offers excellent readability, extensive display personalization options, and the navigation map directly in the driver's field of vision.
• Connectivity and telematics: Multimedia systems with Seat Connect and Full Link technologies allow for wireless phone mirroring (Apple CarPlay and Android Auto). There is also support for remote access via a smartphone app, through which you can check the vehicle's status or lock and unlock it remotely.
• Trim levels and appearance: The Arona splits its top trims into two visually distinct branches. While the FR line brings sporty bumpers, specific wheels, and a slightly stiffer chassis setup, the Xperience version focuses on plastic cladding and a robust, outdoor-oriented design evoking a true SUV.
• Audio equipment: For more demanding listeners, Seat offers the BeatsAudio system with 300 W of power, a sixteen-channel amplifier, and a subwoofer in the trunk, which has been specially tuned for the acoustics of this model.

The Ford Puma is an ideal choice for drivers who demand driving fun, agility, and unmistakable style from a small city crossover. Thanks to the innovative trunk with MegaBox, it can surprise with its practicality when transporting dirty or tall items, although as a family car for four adult passengers, it hits the limits of rear space.

The Seat Arona reliably appeals to rational buyers looking for everyday practicality, user-friendliness, and solid build quality. It is a great and comfortable choice for smaller families or older couples who prioritize easy entry, an airy interior, and trouble-free control of all functions over sporty ambitions.

Based on long-term user experience, service statistics, and detailed independent inspections such as our own CarAudit, we have compiled an overview of the most common faults you should watch out for with these popular city crossovers.

Ford Puma (2019–present)

The compact Ford Puma is a mechanically solid car, yet it also has its typical weaknesses that may require attention and timely preventive maintenance.

• Engine and Lubrication: Although modern versions of the 1.0 EcoBoost engine (including mHEV mild-hybrids) use a more reliable chain to drive the camshafts, the oil pump is still driven by a so-called "wet" belt running in an oil bath. If oil change intervals are not followed (or if the wrong specification is used), the belt material crumbles, gradually clogging the pump's intake strainer, which can lead to fatal engine seizure. Therefore, a documented service history and an independent technical inspection are absolutely crucial before buying a roughly four-year-old used car.
• Electronics and Infotainment: Users quite often complain about occasional freezing of the SYNC 3 multimedia system. Connection drops via Apple CarPlay or Android Auto can also occur. Authorized service centers usually manage to minimize these issues through wireless and manual software updates.
• Transmission: Ford's classic manual transmissions are very durable and trouble-free. However, with the seven-speed dual-clutch Powershift automatic, hesitant behavior or slight jerking during very slow starts from a standstill may appear, especially in cars driven exclusively in the city.
• Body and Interior: Regarding workmanship, owners sometimes point out creaking of harder plastics on the dashboard during significant temperature changes, or unpleasant rattling of the rear parcel shelf when driving over larger bumps.

Seat Arona (2017–present, facelift 2021)

The Seat Arona benefits from proven group technology shared with Volkswagen and Škoda, ensuring great availability of spare parts, but also bringing a few ailments of the MQB A0 platform.

• Infotainment (especially after the facelift): A major and frequent topic for cars from 2021 and newer is the problematic onboard system. The display tends to freeze occasionally, starts up very slowly after ignition, and sometimes sound or phone connection drops out completely. Gradual service software updates solve the problem, but for some vehicles, stabilizing the system requires repeated intervention.
• DSG Transmission: The seven-speed dual-clutch transmission with dry clutches (DQ200) is traditionally somewhat more sensitive to how it's handled. Constant crawling and stop-and-go traffic in queues lead to faster wear of the clutches themselves. During a used car inspection, it's necessary to check if the automatic jerks or hesitates when starting and if it produces metallic sounds when downshifting.
• Engines: The basic three-cylinder 1.0 TSI is mechanically very durable, but with exclusively short city trips, there is a risk of increased carbon buildup on the intake valves (so-called carbonization). In the four-cylinder 1.5 TSI from earlier production years, the so-called "kangaroo effect" appeared—noticeable jerking and hesitant pull of a cold engine, which was fixed in most cars by a software recall.
• Electronics and Chassis: Owners sometimes report malfunctions or unpredictable behavior of the start-stop system, which reacts with a delay. Mechanically, the suspension's bump stops may start squeaking earlier, an issue the car suffers from especially when slowly crossing speed bumps.

When buying a used car, a thorough inspection is key. Here are a few specific points to focus on for these two models. To be completely sure about the condition of the chosen vehicle, we always recommend using CarAudit, which is a detailed and independent physical inspection of a used car, during which a mechanic checks everything from the chassis to engine diagnostics.

When choosing a Ford Puma:

• Timing belt ("Wet belt") on the 1.0 EcoBoost: This engine uses a timing belt that is bathed in engine oil. If the previous owner exceeded oil change intervals or didn't use the exact prescribed specification, the belt starts to crumble, clogs the oil pickup, and can lead to engine seizure. Always insist on a clear service history. During the test drive, watch for rough idling and whether the oil pressure warning light comes on.
• Behavior of the mild-hybrid system (mHEV): The 48V electrical system in the Puma assists with acceleration while saving the brakes through recuperation. During the test drive, intentionally release the accelerator pedal sharply – the car should noticeably recuperate (engine brake). If the system isn't working, warning messages about charging problems often appear on the instrument panel, indicating a degraded battery or faulty software.
• Coolant loss: Some units with the 1.0 EcoBoost engine suffer from hidden coolant leaks into the cylinders or engine oil without a visible puddle under the car. Open the hood and check the fluid level in the expansion tank. White smoke from the exhaust or light emulsion on the oil cap are warning signs of an expensive repair.
• Freezing of the SYNC 3 system: The infotainment on roughly four-year-old used cars can freeze or restart spontaneously. Click through various menus during the drive, pair a phone via Bluetooth, turn on the radio, and test the navigation. The speed and smoothness of the response will tell you if the system needs a software update or a complete module replacement.
• Smooth shifting of the manual transmission: Manual transmissions sometimes have issues with the synchromesh of lower gears. During the drive, try shifting from first to second gear several times at different RPMs. Shifting must be perfectly smooth – any grinding or "crunching" means advanced wear of the transmission.

When choosing a Seat Arona:

• Jerking and hesitation of the DSG transmission: The popular seven-speed automatic with dry clutches (DQ200) can be tricky in used cars. During the test drive, simulate slow crawling in traffic. If the car vibrates or jerks when starting from a standstill, or hesitates significantly when shifting at low speeds, it's highly likely the transmission will soon swallow a significant amount of money for a clutch set replacement.
• Premature clutch wear on the manual: Arona owners with manuals sometimes complain that the clutch lasts less than usual. Test acceleration in a higher gear (e.g., fourth or fifth) from low RPMs – the tachometer must not suddenly shoot up without adequate vehicle acceleration (slipping). Furthermore, the pedal should not engage at the very end of its travel.
• Cold starts of the 1.0 TSI and the Start-Stop system: Arrange the viewing so that you start the car completely cold. 1.0 TSI engines can occasionally misfire or run roughly after starting. Test the Start-Stop system right away. It often fails over time due to tired sensors or a weaker battery, leading to the engine not shutting off or displaying error messages on the trip computer.
• Condition of the infotainment and electronics: The system screen sometimes suffers from software glitches – random phone disconnections, the screen going black, or freezing completely. Take the time to thoroughly test the display and ensure that all warning lights on the dashboard go out shortly after starting.
• Hidden moisture in the interior: In some vehicles from the Volkswagen Group, water occasionally leaks in due to faulty or poorly fitting door seals and clogged drainage channels. Feel the carpets in the front and rear footwells and lift the floor in the trunk. Any smell of mold or moisture to the touch indicates an insulation problem that needs to be addressed.

Sources: ADAC, mdcr.cz, idnes.cz, autotechnik.cz, automagazin.cz, podnikatel.cz

This article was prepared using artificial intelligence tools. The section guarantor is Petr Dušek.