Ford Mustang Mach-E vs. Volkswagen ID.4: Complete comparison 2026

Ford Mustang Mach-E brings a sporty spirit and iconic design to the world of all-electric crossovers, boldly reimagining the legendary legacy of the American automaker for the modern era. In contrast, the Volkswagen ID.4, which also appears in selected global markets under the names ID.4 Crozz or ID.4 X, bets on proven German practicality, an exceptionally spacious interior, and a comfortable ride focused on everyday family use. Let's take a detailed look in this comparison at which of these two popular electric vehicles offers a better overall package in the world of slightly used cars, tailored exactly to your needs.

When you place the Ford Mustang Mach-E and Volkswagen ID.4 side by side, you will notice a slightly different approach to the overall proportions at first glance. Although both models fall into the popular electric SUV segment and compete directly on the market for roughly four-year-old used cars, the American representative clearly signals more muscular and sportier ambitions with its external dimensions. With a length approaching 4.75 metres, the Mustang Mach-E is more than 130 mm longer than its German competitor, which gives it a significantly more dominant stance on the road and visually brings it closer to cars a class larger.

However, a fundamental and very noticeable difference can be found when looking at the wheelbase. The Ford boasts a wheelbase of nearly three metres (2,984 mm), which is a significant 213 mm more than what the Volkswagen ID.4 offers. This body parameter has a huge impact on how the car feels – wheels pushed to the very corners enhance the dynamic profile and promise excellent directional stability at highway speeds. On the other hand, the Volkswagen, which maintains more traditional and compact proportions with a length of less than 4.6 metres, clearly scores in everyday city traffic.

While both models are very similar in height, staying within the range of common crossovers just above the 1.6-metre mark, the Ford is also about 30 mm wider. From a user perspective, the choice depends primarily on the environment in which you will move most often. If you often park in narrow spaces of city housing estates or older underground garages, the more compact and narrower ID.4 will be a significantly more agile and user-friendly choice. But if you are looking for a highway cruiser with a more majestic and sportily tuned profile and don't mind sacrificing a bit of agility, the larger dimensions of the Mustang Mach-E will undoubtedly appeal to you.

Luggage capacity is often one of the most important parameters when choosing a family SUV. In this regard, both electric vehicles represent a slightly different approach to spaciousness and practicality. For families who need a car for the daily school run, large weekend shopping trips, or long summer holidays, the liters in the trunk are absolutely crucial. While one model is designed primarily with maximum efficiency and utilization of enclosed space in mind, the other prioritizes a more aggressive, sloping roofline, which logically takes its toll on the total cargo volume.

In a direct comparison of figures, the rear luggage compartment of the Volkswagen ID.4 offers a generous base volume of 543 liters. This is a highly above-average value, which is fully sufficient for weekend shopping as well as packing the family for a longer holiday. The Ford Mustang Mach-E has a smaller trunk in the rear with a volume of 402 liters. The difference of 141 liters represents, in practice, space for several extra suitcases or sports bags. However, the Mustang Mach-E partially makes up for this handicap with the bonus of a front trunk (so-called frunk) under the hood, which, thanks to its washable plastic bottom, is ideal for storing dirty shoes or charging cables. The Volkswagen ID.4 offers no storage space at the front.

After folding down the rear seats, the advantage of the German model's more voluminous body becomes even more apparent. The Volkswagen ID.4 can transform into a very capable hauler with a total transport capacity of up to 1,575 liters, which you will appreciate when moving old furniture or transporting bulky sports equipment. The Ford Mustang Mach-E provides a maximum volume of 1,420 liters in a two-seat configuration. While both cars perform excellently in terms of daily use, if your main priority is raw transport capacity, the German representative is clearly more useful.

Luggage Capacity Comparison

The ability to tow a trailer is playing an increasingly crucial role for modern electric SUVs. Many buyers are looking for a versatile vehicle that can handle not only daily city traffic but also the attachment of a heavier bike rack or towing a caravan for a family holiday. When comparing approximately four-year-old representatives of the first generation of the Ford Mustang Mach-E and Volkswagen ID.4 models, we encounter different approaches to overall practicality. The maximum weight of an unbraked trailer is identical for both cars and reaches the standard maximum of 750 kg, which is fully sufficient for weekend shopping of bulky materials or transporting light cargo on a trailer.

However, for heavier, braked trailers, the capabilities of the two electric vehicles diverge significantly. The base version of the Ford Mustang Mach-E with the smaller battery (Standard Range) offers a towing capacity of only 750 kg, which is relatively low for an SUV. If you require higher towing power from the Ford, it is necessary to choose the variant with the larger battery (Extended Range). For 2021 models, this started at the same values, but during 2022 it underwent a homologation upgrade and its capacity increased to a more interesting 1000 to 1500 kg. In contrast, the Volkswagen ID.4 offers a very solid foundation even in its cheapest specifications – the Pure and Pro Performance motorizations easily handle a braked trailer weighing 1000 kg, while the more powerful Pro versions and the sporty dual-motor GTX can tow 1200 kg without trouble.

In practice, these differences mean that while the base Mach-E will primarily be used as a platform for heavier e-bike racks, the Volkswagen ID.4 and more expensive versions of the Ford will easily provide space for a few extra suitcases in the form of a smaller cargo trailer or a lighter caravan, which you will appreciate especially when traveling on longer holidays. In conclusion, it can be summarized that the Volkswagen ID.4 provides a more reliable and better-utilized towing capacity across its entire model portfolio. With the Ford, for full-fledged towing of larger trailers, you must specifically reach for versions with extended range and verify the production year of the given car on the used car market.

When it comes to comparing the powertrains of these two electric SUVs, the difference in their philosophy is immediately apparent. Both vehicles in the generations current for the used car market (around four years old) rely exclusively on pure electric drive (BEV), an automatic single-speed transmission, and offer a choice between a single electric motor configuration (rear-wheel drive) or two electric motors (all-wheel drive). However, the Ford Mustang Mach-E clearly aims for emotion and sporty performance, as evidenced by its base versions with 198 kW and the massive power of 358 kW in the extreme GT variant with 860 Nm of torque. Conversely, the Volkswagen ID.4 focuses much more on everyday pragmatism, range, and affordability. Its range starts at a significantly more modest 109 kW for the base model and ends at 220 kW in the sporty GTX version, making it a more sensible and economical choice for used car buyers, which makes sense for calm family travel.

Ford Mustang Mach-E

The range of powertrains for the Mustang Mach-E revolves around two battery capacities: Standard Range (usable capacity 68 kWh) and Extended Range (usable capacity 88 kWh). Both of these battery versions can be combined with either rear-wheel drive (RWD) or all-wheel drive (AWD), which adds a second electric motor to the front axle. Power starts at a respectable 198 kW and reaches 258 kW with 580 Nm of torque for the Extended Range AWD version. The absolute top of the range is the GT AWD model, which with its 358 kW will satisfy even the most demanding seekers of extreme acceleration. The values listed below reflect the specifications of cars from 2021 to 2022, which currently form the core of the offering on the four-year-old used car market.

Volkswagen ID.4

The Volkswagen ID.4 from the early production years bets on a noticeably more modest and economical portfolio, tied to two battery sizes: Pure (usable capacity 52 kWh) and Pro/GTX (77 kWh). In the models available on the used car market, you will find a diverse range of power outputs. The base is represented by the Pure version with 109 kW and 220 Nm of torque. Special mention goes to the popular Pure Performance variant with 125 kW, which was only produced until mid-2022. You won't find it in newer model years, making it an interesting exclusivity solely on the used car market. However, the backbone of sales for four-year-old used cars is the Pro Performance version (150 kW) with a larger battery and rear-wheel drive. For drivers looking for better traction, there is the Pro 4MOTION variant with 195 kW, and at the very top of the range stands the sporty GTX 4MOTION with 220 kW and all-wheel drive.

So, who are these individual cars suitable for? Customers oriented towards dynamics, driving fun, and aggressive acceleration will undoubtedly appreciate the significantly more powerful engines offered by the Ford Mustang Mach-E. This car behaves very briskly even in its base versions and targets more demanding drivers, at the cost of slightly higher consumption. On the other hand, rational-minded buyers or families with a tighter budget, for whom calm, smooth, and economical driving is a priority, will find the ideal compromise in the wide range of less powerful versions of the Volkswagen ID.4.

Choosing the right powertrain is crucial for electric vehicles, as it fundamentally affects not only daily dynamics but, above all, real-world range and overall reliability. While the Ford Mustang Mach-E and Volkswagen ID.4 both target drivers looking for an electric SUV, they each take a different approach. While Ford bets on sporty emotions, a stiffer chassis, and massive batteries, Volkswagen is a typical pragmatist that scores points with interior space, quietness, and efficiency. In the market for approximately four-year-old used cars (we are focusing primarily on the 2021 and 2022 model years), we encounter several variants for both vehicles, where it is necessary to choose carefully not only based on performance parameters but also according to a verifiable service history.

For the Ford Mustang Mach-E, we recommend: Extended Range RWD (216 kW / 294 hp)

The rear-wheel drive (RWD) version with the larger battery (Extended Range with a usable capacity of 88 kWh) represents the most sensible and balanced choice on the used market from 2021 to 2022. Due to the absence of a front electric motor, the car is lighter, slightly more efficient, and offers the longest range in the entire model line. The theoretical 610 km translates into a very solid 450 to 500 km in real-world driving. The 216 kW output and 430 Nm of torque on the rear axle are more than sufficient for brisk overtaking and more enjoyable driving. All-wheel drive (AWD) versions or even the high-performance GT version unnecessarily cut into the range and increase tire wear, while the Standard Range variant has a range that is already quite limiting in the winter months for older model years.

What to watch out for when buying a used car:

• High Voltage Battery Junction Box (HVBJB) failure: This is the biggest concern for early Mach-E models. The part often failed in 2021 and 2022 models due to overheating during repeated fast charging (DC) or after a series of hard accelerations, leading to a sudden loss of power and immobilizing the vehicle.
• How to detect and solve the problem: Always request a service history printout from the seller and check if the vehicle has undergone Ford's official recall, during which the critical part was addressed via software or replaced with a more durable hardware revision. Also check the functionality of the door opening (buttons sometimes freeze) and the smoothness of the SYNC 4 infotainment system.

This configuration is ideal for drivers who regularly travel longer distances, want a bit of sporty character from their car, and occasionally appreciate the slight oversteer handling characteristics resulting from rear-wheel drive.

For the Volkswagen ID.4, we recommend: Pro Performance (150 kW / 204 hp)

For the Volkswagen ID.4, the absolute favorite is the Pro Performance version with a usable battery capacity of 77 kWh and an output of 150 kW, which was widely available between 2020 and 2023. The base Pure powertrain with a smaller 52 kWh battery only makes sense for suburban commuting – its highway range is too short for a heavy family SUV. Conversely, the top-of-the-line GTX version adds all-wheel drive and higher performance, but the trade-off is significantly higher electricity consumption and a stiffer suspension setup. The rear-wheel-drive Pro Performance with 310 Nm of torque offers a perfectly balanced compromise. It easily handles a real-world combined range of around 400 km, and the dynamics are more than sufficient for smooth family travel.

What to watch out for when buying a used car:

• Software bugs and the 12V battery: ID.4 vehicles from the first two years of production suffered from very unrefined software (freezing screens, assistant failures) and a weak conventional 12V battery that would drain and cause problems starting the electric vehicle itself.
• How to detect and solve the problem: During the test drive, dive into the infotainment settings and check the software version. If the car does not have version 3.0 or higher, you face a demanding update process. The seller should also provide evidence that the original 12V battery was replaced with a more powerful one as part of a free service campaign. The good news is that vehicles function smoothly after these free updates.

Thanks to its excellent turning circle, superb sound insulation, and soft suspension, this version of the ID.4 is tailor-made for pragmatic families and calmer drivers looking for maximum user comfort with low operating costs.

Although official consumption figures provided by manufacturers according to the WLTP measurement cycle always look very tempting on paper, real-world operation of electric vehicles shows a slightly different picture. Actual electricity consumption (which replaces traditional fuel in these models) depends not only on driving style but also very significantly on weather conditions, temperature, and aerodynamics. For the most accurate comparison on the used car market – where in this case we focus on roughly four-year-old cars from 2021 and 2022 (corresponding to the 1st generation of both models) – we therefore base our findings on real user experiences collected on the Spritmonitor.de portal and from long-term tests.

From the table of measured data, it is clearly evident that the Volkswagen ID.4 is a more efficient car in terms of electricity consumption. Its rounded aerodynamic shapes and the tuning of the dedicated MEB platform bear fruit in practice. Even the version with the larger battery (Pro Performance) maintains a very decent average consumption just above the 17 kWh/100 km mark, and even the most powerful dual-motor GTX version remains relatively economical. Conversely, the Ford Mustang Mach-E pays a price for its sportier and more muscular design. Both of its most common versions on the used car market show consumption roughly 1 to 2 kWh per 100 km higher. However, a surprising and positive finding is that the more powerful variant with the larger battery (Extended Range) for the Ford does not mean a drastic increase in appetite, making it the most sensible choice for those looking for a compromise between range and efficiency.

For average drivers moving mostly in city and suburban traffic, this difference in consumption will be more or less negligible, and both models will offer excellent efficiency. But if you are among the drivers who often travel long distances or regularly use highways, the difference in aerodynamics and consumption will manifest much more significantly. In such a case, the Volkswagen ID.4 saves not only the wallet but, thanks to overall lower consumption, also shortens the time needed to replenish energy at charging stations. The Mustang Mach-E, in return, targets drivers for whom visual impression and driving dynamics are more of a priority and who are willing to pay for them with slightly higher operating costs.

In conclusion, it can be summarized that although the Volkswagen ID.4 is more economical in real-world operation than the Ford Mustang Mach-E, the difference is not so vast that it must represent a major obstacle when purchasing. When choosing on the market for four-year-old used cars, energy consumption will serve more as a supplementary argument. For pragmatists and travelers, the numbers clearly play in favor of Volkswagen, while those interested in the Ford will gladly accept its slightly higher consumption in exchange for a more attractive style and sporty character.

Used Car Price Comparison: Ford Mustang Mach-E vs. Volkswagen ID.4

When looking at the used electric vehicle market for cars approximately four years old (2021 and 2022 models), the different focus of both models is apparent at first glance. While the Volkswagen ID.4 appeals more to practical families and offers a more affordable entry into the world of battery SUVs, the Ford Mustang Mach-E maintains a more premium and sportier image on the secondary market. This is directly reflected in its higher purchase prices.

Volkswagen ID.4: A Family Partner for Attractive Money

From a wallet perspective, a four-year-old Volkswagen ID.4 becomes an exceptionally attractive choice. The cheapest 2021 units with over 100,000 kilometers start at roughly €21,000 to €23,000.

The "golden middle way" for 2022 models with an average mileage of around 50,000 to 70,000 kilometers currently ranges between €23,000 and €27,000. If you are interested in well-equipped versions, such as the popular Pro Performance with the larger 77 kWh battery and long range, or vehicles with very low mileage, prepare an amount approaching €29,000. The significant depreciation from the original purchase price makes a used ID.4 one of the most affordable modern family EVs on the market.

Ford Mustang Mach-E: Style and Performance with a Higher Price Tag

On the other hand, the used "electric Mustang" holds its value much more confidently. Basic versions (2021 cars with the smaller battery and mileage approaching 100,000 km) can be purchased from approximately €24,000 to €26,000.

Most attractive four-year-old models with adequate mileage and decent equipment sell in the range of €28,000 to €32,000. Top versions, such as the Extended Range AWD with the large battery, or even the sporty GT version with over 480 hp, can still easily justify a price tag exceeding €39,000 for well-maintained units. Compared to the VW, you simply pay a "style tax" and for more pronounced dynamics.

Overview of Estimated Market Prices for Used Cars (2021–2022 Models)

Key Takeaways for Used Car Buyers:

• Value for Money vs. Emotion: The VW ID.4 is objectively a more advantageous and pragmatic choice with an excellent interior space-to-price ratio. Ford bets on a more emotional exterior design and driving experience for buyers, for which it charges a premium on the used market.
• Market Dynamics: Price drops for the family ID.4 have been slightly steeper over the last four years, partly due to larger corporate fleet purchases. Consequently, there is a wider selection on the market and better room for price negotiation.
• Peace of Mind Thanks to the Battery: Warranty is an important factor. Both manufacturers offered a standard factory warranty of 8 years (or 160,000 km) on the traction battery capacity. For a four-year-old used car, half of this guarantee usually remains in both cases, significantly reducing the risk associated with buying an older electric vehicle.

Both compared electric vehicles can boast a maximum five-star rating in Euro NCAP safety tests. However, when choosing a used car, it is always crucial to consider the context and the year of testing. Test methodology and protocols are constantly becoming stricter over time – while older cars would often struggle to reach three stars today, modern tests place immense emphasis not only on passive body rigidity but also on advanced assistance systems, such as new frontal collision simulations, cyclist detection, or emergency scenarios at intersections. Percentage results from different years therefore usually cannot be directly compared. In this case, however, we have ideal conditions for a direct comparison, as both the Ford Mustang Mach-E and the Volkswagen ID.4 underwent testing in the same year (2021) and according to identical, very strict criteria.

Ford Mustang Mach-E performed very well in the 2021 tests. It scored 92% for adult occupant protection and 86% for child occupant protection. The assessors praised the stable cabin and the presence of a center airbag, which prevents the heads of front passengers from colliding during a side impact. In the area of vulnerable road user protection (pedestrians and cyclists), the car achieved 69%, and its safety assistance systems (known as the Co-Pilot360 package) earned a solid 82%. Autonomous emergency braking demonstrated good functionality, but the Mach-E lost minor points in pedestrian protection due to stiffer A-pillars and the base of the windshield.

The Volkswagen ID.4 demonstrates a slightly more comprehensive level of safety and, in terms of percentage ratings, slightly outperforms its American competitor in all areas. Adult protection was rated at an excellent 93% and child protection at 89%. A more significant difference can be observed in the protection of vulnerable road users, where the ID.4 reached 76%, and in the safety assistants grouped under the name IQ.DRIVE, which scored 85%. Like the Ford, the Volkswagen is also equipped with a center airbag as standard; however, its active assistance systems reacted somewhat more promptly in Euro NCAP test scenarios and provide broader protection.

In conclusion, it can be stated that both cars offer a top-tier level of safety and, from the perspective of today's used car market standards, possess highly modern active and passive protection features. However, the Volkswagen ID.4 emerges from this duel as an even more comprehensive family car, primarily thanks to slightly better results in pedestrian protection and the more sophisticated functioning of its predictive safety assistants.

Euro NCAP Results Comparison

In addition to standard equipment, each model offers several unique features that can be decisive for the customer, with both cars approaching added value in completely different ways.

Ford Mustang Mach-E: A Legacy and Technological Innovation

• Smart Design and Exterior: The Mustang Mach-E impresses with its E-Latch electronic door opening system, which replaces traditional handles with discreet buttons on the pillars. A huge practical benefit is the front trunk (frunk) with a capacity of 81 liters. It is made of hard plastic, includes a drain plug, and is hose-washable – making it perfect for carrying muddy boots, wet sports equipment, or even serving as an ice-filled cooler for summer camping.
• Infotainment and Connectivity: The centerpiece of the interior is a vertically oriented 15.5-inch touchscreen with the SYNC 4A multimedia system. A highly imaginative detail is the massive physical rotary volume knob, which is visually and functionally integrated directly into the lower part of the glass screen. The car supports unlocking and starting via smartphone (Phone As A Key) and advanced wireless OTA (Over-The-Air) updates, which keep the vehicle's systems constantly up to date.
• Sport Version: For demanding drivers, the top-of-the-line GT version is available. It offers not only a more aggressive grille design and special Ford Performance sport seats but, above all, top-tier MagneRide adaptive dampers. These adjust the chassis stiffness in real-time, significantly improving driving dynamics and cornering stability.
• Advanced Assistance Systems: In selected trims, the Mach-E is equipped with intelligent adaptive cruise control with lane-keeping assist, which is ready for BlueCruise hands-free driving technology (depending on regional support and software updates).

Volkswagen ID.4: High-tech Communication and Family Practicality

• Display Technology: Volkswagen excels with its optional Augmented Reality (AR) Head-up Display. This technology doesn't just project data statically onto the windshield but visually "places" dynamic navigation arrows and assistant warnings directly onto the road ahead of the vehicle. This makes navigating complex intersections completely intuitive.
• Visual Interface and Electronics: A unique interior feature is the ID. Light system. This is an intelligent LED light strip located just below the windshield that communicates with the driver through smooth color animations. It can visually warn of an upcoming turn from the navigation, show the current battery charging status from the outside, or signal that the voice assistant is currently processing your command.
• Comfort for Long Journeys: The ID.4 model places great emphasis on passenger comfort. In higher trims, premium ergoActive seats are available. In addition to pronounced side bolsters, they offer a massage function and pneumatic lumbar support adjustment, a feature that significantly reduces fatigue on long trips.
• Minimalism and Controls: The car's cabin is highly minimalist and relies primarily on touch surfaces. A specialty is the touch sliders located under the central display, which allow for quick finger-swipe regulation of the climate control temperature or audio volume.
• GTX Sport Variant: For those interested in a more dynamic drive combined with greater traction, Volkswagen offers the GTX version. It features all-wheel drive thanks to dual electric motors, a stiffer sport suspension, and premium Matrix LED headlights (IQ.Light) that greet you with a unique "winking" light animation when you unlock the car.

The Ford Mustang Mach-E is ideal for drivers transitioning to an electric vehicle who don't want to lose visual and driving emotions. With its attractive appearance, powerful motors, and playful dynamics, it perfectly appeals to those who find conventional family electric SUVs too sterile and boring.

The Volkswagen ID.4 is a typical representative of a rational family cruiser that prioritizes peace, safety, and maximum comfort. It perfectly suits pragmatically-minded users looking for a spacious and quiet electric car for daily family logistics who don't mind the more specific touch ergonomics in the interior.

Based on long-term user feedback, service reports, recalls, and practical insights brought by, among others, our comprehensive car audit, we have compiled an overview of the most common problems that buyers of both used electric cars should watch out for.

Ford Mustang Mach-E

The first years of production of the electric Ford Mustang Mach-E struggled mainly with teething troubles in the software area and, in early model years, also with high-voltage electronics issues.

• High-voltage electronics (HVBJB): By far the most serious problem in 2021 and 2022 models was the failure of the main battery contactors, which could lead to a sudden loss of power while driving. Most cars on the used market should have already undergone an official recall and the corresponding hardware or software fix.
• Software and connectivity: Frequent complaints are directed at the freezing of the large central SYNC 4 system display and failures of the "Phone As A Key" function (using a mobile phone instead of a traditional key). The situation is significantly improved by continuous over-the-air (OTA) updates.
• 12V battery: Problems with self-discharge and management of the traditional 12V battery occasionally led to the car being completely "bricked," even though the main traction battery was fully charged. Ford also addressed this problem mainly through software updates.
• Chassis and body: In early units, owners often reported squeaking or knocking sounds from the front axle, specifically from the shock absorbers and stabilizers. There is also a known recall for potentially poorly glued windshields and panoramic roofs.

Volkswagen ID.4

The Volkswagen ID.4 is a mechanically robustly built car, whose market launch was nevertheless heavily marred by unfinished software and quirks of the onboard electronics.

• Software and infotainment: By far the most common complaints from owners of older cars (2021 models) are directed at the very slow and lagging system (versions 2.1 and 2.3), spontaneous display restarts, or error messages from assistance systems. The transition to software version 3.0 and newer significantly improves stability, but often required a direct visit to a service center.
• Electronic door handles: A major ID.4 recall concerned the electronic handles, into which water could penetrate. This caused a short circuit on the printed circuit board and, in extreme cases, even a theoretical threat of the doors opening spontaneously while driving.
• 12V battery: Similar to its American competitor, the power management of the standard 12V battery was initially problematic here as well. Volkswagen therefore replaced these batteries in older models across the board and free of charge with a more reliable type as part of extensive service campaigns.
• Interior and ergonomics: While not a classic defect, a very frequent source of frustration and a reason for visiting a service center with a suspected fault is the behavior of the capacitive touch surfaces on the steering wheel and under the display, which are prone to accidental touches and also lack night backlighting.

When buying a used car, a thorough inspection is key. Even though these are electric vehicles, where concerns about the internal combustion engine are eliminated, both models have their specifics from the early years of production that need to be focused on. Therefore, before purchasing, we recommend not underestimating a professional physical car inspection, which will reveal any hidden defects.

When choosing a Ford Mustang Mach-E:

• Condition of high-voltage contactors: For the 2021 and 2022 model years, there was a recall for the main traction battery contactors. Their overheating during sharp acceleration or fast charging could lead to a sudden loss of power. Check the service history and ensure the car has undergone repair or a software update, ideally through a comprehensive used car check.
• Infotainment and door opening functionality: Test the speed and response of the large central display of the SYNC 4 system. Also, test the functionality of the electronic door opening buttons (E-Latch) and pairing with the digital key function on the phone (Phone as a Key), which often malfunctioned and refused to unlock the car in early software versions.
• 12V battery condition and drain: The first Mach-E units produced suffered from so-called "vampire drain," where the software failed to put all modules to sleep, and the car quickly drained the classic 12V battery, making it completely immobile. Verify if the battery has been replaced in the past or if the latest fix software has been uploaded.
• Chassis and aerodynamic noise: During the test drive, focus on dull thuds from the front axle when driving over bumps – the high weight of the electric car takes a toll on ball joints and bushings. On the highway, listen carefully for aerodynamic whistling around the panoramic roof and front door seals, which may not have fit perfectly on early models.

When choosing a Volkswagen ID.4:

• Software version and system stability: An absolutely crucial point for older model years. In the infotainment menu, check which software version the car is using. Early versions (e.g., 2.1 or 2.3) suffered from slow loading, freezing, and screen restarts while driving. Ideally, the car should be updated to the more stable version 3.0 or newer.
• Problems with exterior door handles: On ID.4 models, water ingress into the electronic handle mechanism was very common, leading to their failure (doors could not be opened) or, in worse cases, spontaneous release of the lock during slow driving. Therefore, thoroughly test the electronic opening of all doors.
• 12V battery recall: Volkswagen carried out a widespread recall for older models, replacing the original 12V batteries with a more durable type and uploading new power management for the correct functioning of OTA (Over-The-Air) updates. Look for a record of this modification in the service book.
• Uneven tire wear and alignment: The ID.4 is a very heavy car, and significant torque must be transmitted to the rear (or both) axles. Check the inner and outer edges of the tires in detail. Worn edges often indicate disrupted alignment or play in the axles, which is best confirmed by an independent technical inspection of the car.
• Test drive and brake response: Test the smoothness of the transition between regenerative braking (motor) and classic mechanical brakes (discs at the front, drums at the rear). The brake pedal should not have a sinking or inconsistent feel; the system should apply braking force smoothly without jerking.

Sources: ADAC, auto.cz, denik.cz, automagazin.cz, dopravniinfo.cz, autospecial.cz

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