Alfa Romeo Stelvio vs. Lexus NX: Complete comparison 2026

Alfa Romeo Stelvio represents a spirited Italian SUV that brings an unmistakable sporty character to the premium vehicle segment, with an emphasis on maximum driving pleasure. On the other side stands the Lexus NX, a sophisticated Japanese model designed as an agile crossover, which attracts primarily with advanced hybrid technology, renowned reliability, and sharp-edged design. Let's take a detailed look at how this exciting battle between two completely different approaches to the luxury SUV turns out in our direct comparison.

Looking at the exterior dimensions, it is clear that although both cars fall into the highly competitive category of premium mid-size SUVs, their design approaches differ. If we focus on models on the used car market that are roughly four years old – namely the second-generation Lexus NX (code name AZ2, from 2021) and the well-established Alfa Romeo Stelvio – we find interesting differences in overall proportions. The Italian representative makes a more massive impression on the road, which is confirmed by the data itself.

The most significant difference can be found in the wheelbase. The Alfa Romeo Stelvio boasts a value of 2818 mm, while the Lexus NX has a wheelbase that is a significant 128 mm shorter (2690 mm). This substantial lead for the Italian SUV stems from its Giorgio platform, which structurally prioritizes rear-wheel drive. In practice, this means better directional stability at high highway speeds and a visually more dynamic profile with shorter overhangs. Conversely, the Lexus benefits from its shorter wheelbase and slightly smaller overall length (4660 mm compared to 4687 mm for the standard version of the Alfa), especially when maneuvering in tight city streets and underground garages, where it feels more agile.

There is also a significant difference in the width of both vehicles. At 1903 mm (and even 1955 mm in the top-of-the-line Quadrifoglio sports version), the Stelvio is a noticeable 38 mm wider than its Japanese competitor at 1865 mm. The wider track gives the Alfa a "more planted" stance, which drivers will appreciate especially for more confident cornering. However, the price for this dynamic silhouette is parking at older shopping centers, where the slightly narrower Lexus NX will be a noticeably friendlier and safer choice against potential door dings. The height of both cars is almost identical, hovering just below the 1.7-meter mark.

From the perspective of exterior dimensions, the interpretation is clear. The Lexus NX represents an overall more compact, and thus more practical, option for frequent daily movement in the urban jungle, where every centimeter counts. On the other hand, the Alfa Romeo Stelvio, with its exterior build, makes no compromises in its driving focus – its wider stance and long wheelbase make it a confident car ideal for longer trips and drivers who prefer stability and confidence on country roads.

The starting point when choosing a premium mid-size SUV is often the trunk capacity, which determines the overall family utility and practicality of the vehicle. Both the Alfa Romeo Stelvio and the Lexus NX target drivers looking for a harmonious compromise between luxury craftsmanship, attractive design, and the ability to transport a family without stress. A well-sized trunk is key for comfortably handling everyday tasks, whether it's large weekly shopping trips, easy transport of bulky strollers, or carefree packing for a longer family vacation. While both vehicles promise solid utility on paper, their approach to interior space utilization differs surprisingly in key figures.

In the basic five-seat configuration, the scales clearly tip in favor of the Japanese representative. The second generation of the Lexus NX (code name AZ2) brings a very decent standard trunk volume of 545 liters. A major advantage for used car buyers is the fact that even in the highly sought-after plug-in hybrid variants, there is no reduction in capacity – the batteries are cleverly stored deep in the floor, so the trunk remains completely uncompromising. In contrast, the Alfa Romeo Stelvio has a volume of 525 liters in its basic configuration. Although the 20-liter difference doesn't seem abysmal at first glance, in practice, it means welcome space for a few extra bags. The Lexus trunk is simply better proportioned, fully sufficient for weekend shopping and longer family vacations.

However, the situation changes diametrically when you need to transport large items and decide to fold down the rear backrests. Here, the Italian Alfa Romeo Stelvio fully utilizes the balanced construction of its body and offers a maximum storage space of exactly 1600 liters. The Lexus NX, on the other hand, falls victim to its aerodynamic and sporty rear end in this discipline, reaching "only" 1411 liters after folding the seats. This significant difference of nearly 200 liters makes the Alfa a much more versatile helper for transporting larger boxes or sports equipment. For buyers, a clear recommendation emerges: while the Lexus brilliantly serves families needing maximum space in the standard configuration, the Alfa Romeo is much better suited for active people who frequently and gladly use the full cargo capacity of their SUV.

The ability to tow a trailer is often a deciding factor for families and active drivers who need to transport heavier loads, from building materials to caravans. When comparing roughly four-year-old used examples of these two premium SUVs, we encounter quite fundamental differences. The Alfa Romeo Stelvio (949 generation) offers traditional robustness, reflected in a maximum braked trailer weight of up to 2300 kg for more powerful variants (e.g., 2.0 Turbo with 206 kW or 2.2 Diesel with 140/154 kW). Less powerful engine versions of this Italian model have a reduced towing capacity of 1600 kg. Conversely, the Lexus NX (AZ2 generation, from 2021) is typically represented on the market by the popular 350h hybrid version, whose specific feature is a universally reduced towing capacity of exactly 1500 kg due to the hybrid powertrain. It should also be mentioned that the top-of-the-line sporty Alfa Romeo Stelvio Quadrifoglio does not allow trailer towing at all.

In practice, these values mean that the Italian SUV is significantly more versatile. The 2300 kg capacity of the Stelvio offers a comfortable margin for safely towing large caravans, horse trailers, or boats, which you will appreciate when planning longer holidays with maximum load. While the Lexus NX with its 1500 kg can easily handle common weekend purchases of bulky household equipment, hauling garden waste, or a smaller recreational caravan, it is not built for heavy work.

Overall, the Alfa Romeo Stelvio is the clear winner in the towing capacity category. If you regularly tow heavy loads, the Italian car will provide the necessary confidence and variability, while the Lexus will cater more to the modest requirements of typical recreational and occasional use.

Alfa Romeo Stelvio and Lexus NX represent two completely different worlds in terms of powertrains. While the Italian Stelvio relies on pure driving emotions supported by traditional turbocharged internal combustion engines and the excellent traction of the Q4 mechanical all-wheel drive, the Japanese Lexus NX bets almost exclusively on advanced electrification and the velvety smooth operation of hybrid systems. For those interested in a used car around four years old, which covers the mature Stelvio and the modern generation of the NX, this means a fundamental choice of priorities. Alfa Romeo's strength lies in its wide range of dynamic engines and top-tier 8-speed transmission, while its weakness is higher fuel consumption in petrol versions and the absence of any electrification. Lexus, on the other hand, excels in quietness, reliability, and unrivaled fuel economy in urban environments, though its e-CVT transmission may not suit drivers looking for sharp, sporty responses. If you have a high annual mileage and spend your days on highways, the diesel Stelvio will suit you ideally. However, if you are looking for a car for daily city commutes, bulletproof reliability, and peace behind the wheel, the hybrid Lexus NX will be a great choice. For weekend backroad hunters, there is no alternative other than the beastly Stelvio Quadrifoglio.

Alfa Romeo Stelvio (generation 949)

The range of powertrains for the Alfa Romeo Stelvio honors the brand's long-standing sporting traditions. A key element of the entire portfolio is the fact that all engines are exclusively paired with the lightning-fast ZF 8-speed automatic transmission, which is considered the absolute benchmark for speed and smoothness of shifting in the automotive world. The petrol range consists of the 2.0 Turbo 16V turbocharged four-cylinder available in 147 kW and 206 kW power versions. If you are among the drivers with a high annual mileage, the modern all-aluminum 2.2 Diesel unit will be more interesting for you. In the very early stages of the model's production, it started at 110 kW, but with preferred four-year-old used cars, you will mostly encounter newer and more powerful variants on the market today with outputs of 118 kW, 140 kW, and the top version with 154 kW and a massive torque of up to 470 Nm. The icing on the cake is the wild Quadrifoglio model, under whose hood beats a heart in the form of the 2.9 V6 Bi-Turbo petrol engine developed using the know-how of Ferrari engineers, which sends an impressive 375 kW to the road through the Q4 system.

Lexus NX (generation AZ2)

In its second generation (AZ2), which arrived on the European market at the end of 2021, the Lexus NX clearly demonstrates the Japanese vision of the premium future. Classic engines have stepped aside, and highly advanced hybrid technology has taken center stage. Databases of roughly four-year-old used cars are completely dominated by the sought-after full-hybrid NX 350h version, whose system (HEV) combines a 2.5-liter naturally aspirated petrol engine operating on the Atkinson cycle with an electric motor (or two in versions with the E-FOUR intelligent electronic all-wheel drive). The result is a combined output of 179 kW and smooth operation provided by the proven e-CVT transmission. For users who have the opportunity to regularly charge the vehicle at home or at work, the Japanese brand introduced the flagship NX 450h+ model, the first plug-in hybrid (PHEV) in Lexus history. It is equipped with a larger 18.1 kWh battery ensuring a smooth pure electric range of around 60 kilometers, while the system output has grown to a respectable 227 kW (309 hp).

Choosing the right engine is absolutely crucial for your long-term satisfaction, which is why our recommendations are based on real-world performance, actual fuel consumption, owner feedback, and mechanical reliability. The Alfa Romeo Stelvio (949 generation) and the Lexus NX (AZ2 generation, produced since 2021) represent two completely different approaches to powering a premium SUV. While the Italian Stelvio relies on traditional longitudinal internal combustion engines with an emphasis on sporty driving characteristics – interestingly, all versions feature a lightweight carbon fiber driveshaft as standard to sharpen throttle response – the Lexus NX is a pioneer of advanced hybrid technology. The Japanese model bets on the fourth generation of the Lexus Hybrid Drive system, which seamlessly combines a naturally aspirated engine with electric motors, offering maximum operational efficiency, smooth operation, and unbeatably low consumption in urban and suburban environments.

For the Alfa Romeo Stelvio, we recommend: 2.2 Diesel Q4 (154 kW / 210 hp)

This diesel engine, widely represented among ideal used cars from 2020 to 2022, is the best choice in the range, combining everyday practicality with a great driving experience. The all-aluminum 2.2-liter four-cylinder engine boasts a massive 470 Nm of torque, which, in conjunction with the brilliant ZF eight-speed automatic transmission and the advanced Q4 all-wheel-drive system, ensures the car has confident dynamics.

• Technical strengths: Real-world fuel consumption with this engine stays around a pleasant 7 l/100 km. In terms of long-term mechanical durability, it is structurally simpler than the sportier 2.0 Turbo petrol versions, where the complex MultiAir valvetrain system tends to be significantly more sensitive to strict maintenance.
• Known risks and how to prevent them: The diesel engine has a relatively small oil capacity for a car of this size, so it is extremely important to ignore extended factory intervals and change the oil after a maximum of 15,000 km (neglect increases the risk of turbocharger wear). The second risk is the clogging of the diesel particulate filter (DPF) and the EGR valve during constant city driving. Before buying a used car, check if the onboard system reports any emission system errors.
• Who it's for: It is an ideal partner for drivers covering long distances and highway travelers. If your daily routes include country roads and highways where the DPF can safely regenerate, the diesel Stelvio will reward you with total reliability and a captivating driving experience.

For the Lexus NX, we recommend: 350h E-FOUR (179 kW / 244 hp)

For the current AZ2 generation Lexus NX (from 2021), the 350h hybrid powertrain is the most logical and by far the most sought-after choice on the market for 4-year-old vehicles. The system connects a 2.5-liter naturally aspirated petrol engine with a smooth e-CVT planetary gearbox and sophisticated electric motors, offering a very refined combined output of 244 hp.

• Technical strengths: Despite being a spacious and heavy SUV, the system offers top-tier efficiency and allows for real-world consumption between 5.5 and 6.5 l/100 km, especially in the city, where pure electric drive is heavily utilized. The E-FOUR variant uses a completely independent electric motor on the rear axle for 4x4 drive, which saves weight and eliminates the need for a mechanical driveshaft running through the entire car.
• Known risks and how to prevent them: The Toyota/Lexus architecture is famous for its bulletproof nature. Because the car lacks a conventional starter, alternator, traditional belts, or a delicate dual-mass flywheel thanks to the hybrid system, many mechanical risks are completely eliminated. On used cars, only pay attention to the hybrid battery cooling intake vents (usually located under the rear seats). If the previous owner transported a dog in the cabin and the filter gets clogged with hair, the battery can overheat. Simply check the vent before buying and keep it clean thereafter.
• Who it's for: A vehicle with this powertrain is the perfect choice for daily city users, smooth drivers, and families desiring absolute comfort. It offers Zen-like peace on board, zero worries about expensive service tasks, and excellent reliability for many years to come.

The difference between official and real-world fuel consumption figures is often vast in modern cars, which is why it is crucial to know actual real-world data when choosing a roughly four-year-old used SUV. To get a more accurate picture of the daily appetite of approximately four-year-old vehicles from 2021 to 2023 (Lexus NX generation AZ2 and Alfa Romeo Stelvio generation 949), we relied on independent user data from platforms such as Spritmonitor. While the Japanese automaker primarily bets on electrification in this generation, its Italian competitor attracts buyers with the traditional internal combustion school of thought.

What does real-world data say about the engines?

A look at the real numbers reveals fundamental differences in the engineering approach of both brands and very clearly shows which technologies make the most sense in practice:

• Superior hybrid: The Lexus NX 350h fully benefits from its superbly tuned full-hybrid system. Achieving a long-term average of 6.2 l/100 km with a relatively heavy luxury SUV is an excellent result that is hard to beat in this class.
• Diesel still has its place: Alfa Romeo scores with classic highway cruisers thanks to its reliable 2.2 Diesel engine. An average of around 6.8 l/100 km proves that for large cars with high aerodynamic drag, the diesel engine remains the most efficient non-electrified choice outside the city.
• The myth of the small turbo: The figures for the 2.0 Turbo 16V petrol engine confirm that official promises of efficiency for smaller turbocharged engines often clash with the reality of physics. An average exceeding the 10-liter mark shows that as soon as you have to accelerate a heavy SUV more frequently, consumption skyrockets.
• The price of emotion: The top-of-the-line Stelvio Quadrifoglio with its 2.9 V6 Bi-Turbo engine is in a league of its own regarding operating costs, and consumption hovering around 12.5 liters is the natural price to pay for super-sport dynamics.

Who saves and who pays extra?

For the typical owner, this data has very direct implications. If you spend most of your time in stop-and-go city traffic, suburban congestion, or on country roads, the Lexus NX 350h will be an unbeatable choice for your wallet, as this is where the hybrid system engages most frequently. If, on the other hand, you are a driver who spends all day on the highway and needs to cross the country in one go, the diesel Stelvio offers a perfectly sensible and comfortable alternative with very reasonable costs. Conversely, Alfa Romeo's petrol models require buyers who prefer a sharper driving style and put fuel bills on the back burner.

In conclusion, it must be stated that fuel consumption will be one of the most pivotal decision-making factors between these two vehicles. The Lexus NX clearly beats its Italian rival in terms of consumption and overall efficiency. The Alfa Romeo Stelvio does not attempt hybrid magic, but it confidently justifies its higher fuel demands with its spirited character, excellent chassis, and, in the case of diesel versions, traditional assurance for long-distance lovers.

When looking at the market for used premium SUVs approximately 4 years old (i.e., with a production year of 2021 to 2022), we encounter two completely different approaches to residual value in these two representatives. While Italian temperament loses value relatively quickly, the Japanese bet on precision and hybrid technology holds its value with ironclad certainty.

Alfa Romeo Stelvio (1st generation, facelifted)

Four-year-old Alfa Romeo Stelvio models (the version with the updated interior from 2020) offer an excellent ratio of purchase price to driving pleasure on the used car market. The brand generally suffers from a steeper drop in value in the first years, which, however, makes this car an extremely attractive second-hand purchase.

• Entry-level range: The cheapest examples, usually equipped with the economical 2.2 JTDm diesel engine with higher mileage, start just below the €25,000 mark.
• The golden mean: Popular petrol versions with the 2.0 Turbo engine (especially in the highly sought-after Veloce trim) currently range on average between €29,000 and €35,000.
• Top-tier variants: A significant anomaly is the sporting monster Stelvio Quadrifoglio (2.9 V6 Bi-Turbo). Completely different market rules apply to this model; exclusivity prevails over normal depreciation, and used prices commonly exceed €62,000.

Lexus NX (2nd generation, AZ20)

Lexus introduced the second generation of the NX model at the end of 2021, making it a perfect candidate for a four-year-old used car with the latest technology. Lexus vehicles have long been famous for legendary reliability and minimal loss of value, which is drastically reflected in higher prices at used car dealerships.

• Entry-level range: Even the most affordable models on the market (usually the NX 350h hybrid version in basic trims) confidently hold their price just above the €35,000 mark.
• The golden mean: Richly equipped versions with the economical full-hybrid powertrain, which clearly dominate among customers, can be purchased for an average of €39,000 to €45,000.
• Top-tier variants: Powerful plug-in hybrid powertrains like the NX 450h+ or highly sought-after models in the attractive F Sport Handling visual line often approach the €49,000 mark.

Comparison of average prices (cars from 2021–2022)

With the Alfa Romeo Stelvio, you get significantly more "car" for your money and an unrivaled driving experience, but you must expect the price to drop somewhat faster over time. Conversely, the Lexus NX requires a much higher initial investment, which, however, will be partially compensated in the future by top-tier value retention during subsequent resale.

Both vehicles boast a maximum five-star rating in Euro NCAP tests; however, for a proper comparison of these used SUVs, the year the tests actually took place must be taken into account. Euro NCAP's methodology and testing protocols become stricter every year, with newer ones placing much greater emphasis on modern active assistance systems, more precise detection of cyclists and pedestrians, and simulations of complex collisions at intersections. Percentage results from different years cannot be directly compared, as safety standard requirements advance significantly over time.

Alfa Romeo Stelvio underwent Euro NCAP crash tests in 2017. Its Giorgio platform and exceptionally rigid body ensured a then-top-tier score of 97% for adult occupant protection. In child protection, the Italian vehicle achieved 84%, and 71% for vulnerable road users. A weak point from today's perspective is the safety assist rating, with a score of only 60%. Although the model is equipped with basic autonomous braking with obstacle detection, it does not offer the variety of modern preventive functions. It is also important to mention that, in accordance with standard Euro NCAP practice, the validity of this older five-star certificate officially expired at the beginning of 2024 due to the model's age.

The second-generation Lexus NX (which is fully relevant in the market for roughly four-year-old used cars) underwent testing in 2022 according to significantly stricter and more modern criteria. It earned a full five stars, specifically 83% for adult occupants and an excellent 87% for child protection. Where the Japanese premium SUV absolutely excels, however, is in active accident prevention. The standard advanced Lexus Safety System+ 3rd generation package secured it 83% in vulnerable road user protection and a top-tier 91% for safety assist. These sensors and cameras reliably handle not only cyclist detection but also demanding crisis scenarios when turning across oncoming traffic.

In conclusion, if modern active protection and accident prevention are your priorities when choosing a used car, the newer Lexus NX offers a substantially more advanced and comprehensive safety package. Conversely, the Alfa Romeo Stelvio proves that in terms of purely mechanical passive safety and structural integrity, it offered an exceptionally durable construction even at the time of its market launch, although it lags slightly behind today's standards in terms of electronic assistants.

In addition to standard equipment, each of the models offers several unique features that can be decisive for the customer, and each approaches it in its own way. While the Italians bet on emotions and a genuine driving experience, the Japanese premium brand scores with top-tier technologies and an innovative approach to safety.

Alfa Romeo Stelvio: Sporting genes and genuine driving passion

• Chassis and mechanics: Alfa Romeo does things differently than most competitors. A complete unique feature in this class is the use of a carbon fiber driveshaft across all engine options, which reduces weight and fundamentally improves the car's response. This is complemented by an ideal 50:50 weight distribution.
• Driving modes and drivetrain: The car's character can be changed using the DNA rotary driving mode selector (Dynamic, Natural, Advanced Efficiency). Furthermore, the smart Q4 all-wheel drive system prioritizes sending power to the rear axle by default, allowing the Stelvio to maintain the agile character of a classic rear-wheel-drive car.
• Driver-focused features: An iconic detail that every driving enthusiast will appreciate is the massive aluminum paddle shifters behind the steering wheel. They are fixed to the steering column, so they don't rotate with the wheel, and you know exactly where to find them in every corner.
• Top engine option: A specialty of the range is the extreme Quadrifoglio version. Under the hood, it hides a 2.9 V6 Bi-Turbo engine with 505 horsepower, the development of which Ferrari participated in.
• Connectivity and interior: Modernized models after 2020 brought an improved 8.8-inch touchscreen with Apple CarPlay and Android Auto support. The cabin is overall designed very minimalistically – technology here is meant only to complement the driver, not distract them from what's happening on the road.

Lexus NX: Japanese hospitality and technological revolution

• Drivetrains and electrification: While the Stelvio builds on the dynamics of internal combustion engines, Lexus is an absolute expert in electrification. With the arrival of the second generation (from the 2022 model year), the NX brought, in addition to the reliable self-charging hybrid (350h), the brand's first-ever plug-in hybrid (450h+) with excellent pure electric range for daily commutes.
• Infotainment and interface: The cockpit architecture called "Tazuna" represented a huge leap forward for the NX. The original and often criticized touchpad was replaced by a massive, up to 14-inch touchscreen with a fast system, cloud navigation, natural voice control, and support for over-the-air (OTA) updates.
• Smart E-Latch doors: The innovative system replaces classic mechanical handles with an electronic button for opening. What's more, it is linked to the Safe Exit Assist – if the sensors detect an approaching cyclist or car from behind, the doors lock to prevent a dangerous accident.
• Comfort and "Omotenashi": The concept of Japanese hospitality is reflected in the exceptionally quiet cabin, highly comfortable seats, and Thematic Ambient Illumination, which allows a choice of 64 colors and 14 preset themes. A jewel of the equipment is the optional Mark Levinson audio system.
• Advanced telematics and safety: Even in the base version, the car features the Lexus Safety System+ 3.0 package, which integrates the latest assistants, including intersection turn assist and emergency steering assist. The digital key function on a smartphone, which can be securely shared with other family members, is also practical.

The Alfa Romeo Stelvio is an SUV created for true drivers who demand sporty performance, emotive design, and unrivaled driving pleasure on winding backroads. It is the ideal choice for those who are happy to sacrifice top-tier modern connectivity or absolute practicality in exchange for a brilliant chassis and excellent driving dynamics.

The Lexus NX targets customers who prefer absolute peace on board, worry-free long-term operation, and low fuel consumption thanks to an advanced hybrid system. It represents the perfect premium SUV for relaxed daily travel and commuting, where bulletproof reliability and Zen-like luxury take center stage.

Based on long-term user experience, service reports, recall campaigns, and insights from our own Independent CarAudit, we have compiled a detailed overview of the most common problems you should watch out for with these used SUVs.

Alfa Romeo Stelvio offers top-tier driving characteristics, but it requires a more meticulous approach to maintenance and can suffer from more specific faults.

• Electronics and infotainment: In pre-facelift models (up to 2020), owners often complain about slow responses and infotainment freezing. Occasional error messages from assistance systems are also relatively common. These "false alarms" are often related to voltage drops, usually caused by a weaker factory 12V battery or a fault in the Intelligent Battery Sensor (IBS).
• Engines (2.2 JTDM and 2.0 Turbo): Diesel units (JTDM) operated on short trips are at risk of faster Diesel Particulate Filter (DPF) clogging and failures of the urea injection system (AdBlue). Gasoline two-liter engines are mechanically highly durable, but their sophisticated MultiAir valve timing system is extremely sensitive to oil cleanliness and level. Neglected oil changes lead to expensive repairs. Rarely, minor coolant leaks appear in the water pump area.
• Chassis and steering: The Stelvio has very sharp and sporty steering that does not forgive any play. Driving on poor roads accelerates wear on the front axle bushings, which manifests as squeaking from the chassis and a slight loss of steering precision.
• Body and build quality: Occasionally, one may encounter poorly aligned tailgates or rattling plastics in the interior during significant changes in ambient temperature.

Lexus NX, on the other hand, has long reigned at the top of reliability rankings, yet it still has a few specific weaknesses that are worth checking before purchasing a used one.

• Infotainment and onboard systems: The biggest stumbling block of the first generation (sold until 2021) is the outdated infotainment control via a touchpad (Remote Touch). It is user-unfriendly, distracting, and the system itself can occasionally suffer from software freezes. In the newer generation with a touchscreen, issues are limited to minor bugs resolvable via online updates.
• Hybrid system: The powertrain (300h and newer 350h versions) is considered bulletproof. However, a very common problem is the rapid discharge of the standard 12V battery if the car sits for a long time (for example, during a vacation). The high-voltage battery shows only minimal degradation even after years, yet a thorough physical inspection of a used car should always include its diagnostic test.
• Brakes and mechanics: While in full hybrid versions, brake pads and discs commonly last over 100,000 kilometers thanks to strong recuperation, purely gasoline versions (e.g., NX 300) show relatively rapid wear of brake components due to the vehicle's higher weight.
• Sensors and interior: A traditional pain point for used Lexuses is tire pressure sensor (TPMS) failures or difficult system recalibration after changing wheel sets. In the interior, faint dashboard squeaking may occasionally occur when driving over larger bumps.

When buying a used car, a thorough inspection is key, and a professional comprehensive car audit can save you thousands of euros in unexpected repairs. Here are several specific points to focus on with these two premium SUVs to ensure your purchase is a success.

• 12V battery condition and electronic gremlins in the Alfa: Alfa Romeo electronics are extremely sensitive to voltage fluctuations. If warning lights flash randomly on the dashboard during a test drive, the Start-Stop system doesn't work, or you can't switch driving modes using the DNA rotary controller, an old and weak car battery is very often to blame.
• Alfa's front axle and geometry: The Stelvio benefits from very sharp and sporty steering, but this comes at the cost of higher stress on the front axle. During the test drive, listen for any knocking sounds from the front wheels when driving over bumps. Also, thoroughly check the tire treads – uneven wear indicates "misaligned" geometry.
• Infotainment and navigation operation in the Alfa: Test the response of the central display, pair your phone, and test Apple CarPlay or Android Auto. The system occasionally suffers from freezing or slow responses. Ensure the car has received the necessary software updates from an authorized dealer.
• Turbocharger oil leaks: For both the 2.0-litre petrol and 2.2 JTDM diesel engines, pay attention to the area around the turbocharger and the valve cover. Italian engines are reliable but do not forgive neglected servicing. Any fluid leaks should be revealed by a detailed physical inspection of the used car on a lift.
• ZF automatic transmission operation: Under normal circumstances, the eight-speed automatic works lightning-fast and silky smooth. If it jerks during slow crawling or downshifting, it could mean wear or, at the very least, the need for an immediate transmission oil change.
• Lexus hybrid system condition: The heart of the Lexus is its reliable hybrid powertrain. During the test drive, focus on the smoothness of the transitions between the electric motor and the internal combustion engine. You shouldn't feel any significant jerking. Also, check if the previous owner cleaned the traction battery cooling filter (usually located near the rear seats) – a clogged filter radically reduces the lifespan of the expensive battery.
• Lexus brake disc corrosion: Hybrid models primarily use recuperation for braking, so conventional mechanical brakes are engaged significantly less. This often results in rusted and excessively worn rear brake discs. A visual inspection of the brakes is therefore an absolute necessity.
• Planetary gearbox (e-CVT) smoothness: During heavy acceleration, the typical monotonous sound of the engine revving high is normal (the "vacuum cleaner effect"), but any unusual humming, vibrations from the chassis, or fluctuations in pull at lower speeds are warning signs that require an independent technical inspection of the car.
• Touch controls and display on older NX models: On older model years, carefully test the touchpad on the center console, which can be tricky to operate while driving and must not miss any touches. Also, check the infotainment display for dead spots or signs of so-called delamination (peeling of the protective layer at the edges).
• Lexus recall history: Lexus is generally a benchmark for reliability, but there have been minor recall campaigns in the past (e.g., regarding the brake actuator software). Verify in the service book or the authorized service database whether the specific used car has undergone these warranty repairs.

Sources: ADAC, novinky.cz, svetmotoru.cz, hybrid.cz, smartmania.cz, fastcars.cz

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