
Audi R8 vs. Porsche 911: Complete comparison 2026
Detailed comparison of the Audi R8 and Porsche 911. We reveal the real differences in performance, reliability, and equipment. Find out which sports car is the best used buy.
Apr 30, 2026
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Car battle
Audi RS 5 vs Toyota Supra (GR Supra): Which coupe to choose? Find out details about performance, driving characteristics, and used car prices in our detailed comparison.
May 18, 2026


Audi RS 5 represents a masterpiece of German engineering, perfectly combining everyday luxury with crushing performance and the renowned confidence of quattro all-wheel drive. On the other side of the fence stands the Toyota Supra, also known on the current market by its official designation Toyota GR Supra, which embodies a return to pure sporting roots thanks to its classic rear-wheel-drive layout and charismatic turbocharged inline-six engine. The following comparison will reveal whether the cold and uncompromising efficiency from Ingolstadt or the more playful and emotional approach with a Japanese name and a Bavarian heart is the better choice for an enthusiastic driver on the used car market.
When comparing the exterior dimensions of the two vehicles, we encounter two completely different concepts. While the Audi RS 5 represents a full-fledged gran turismo (and in the case of the Sportback version, even a very practical family liftback), the Toyota Supra is designed as a pure, compact two-seater sports car. This difference naturally leads to striking differences in body size. The Audi makes a much more majestic and settled impression on the road, whereas the Supra plays the note of maximum visual compactness and aggression. If you often navigate narrow city streets or are primarily looking for an agile car for tight technical backroads, the Toyota's smaller format will represent an indisputable advantage in daily use.
Fundamental differences exist in the overall body length and wheelbase. The Audi RS 5 in the Coupé version measures 4723 mm, surpassing the Toyota Supra with its length of 4379 mm by a substantial 344 mm. The five-door RS 5 variant then outgrows the Supra by a full 404 mm. The wheelbase tells a similar story – the value of 2766 mm for the coupé (or 2826 mm for the five-door model) means that the Audi's axles are 296 to 356 mm further apart than the Supra's (2470 mm). The long wheelbase of the German model fundamentally contributes to excellent directional stability at high highway speeds and logically guarantees space in the rear seats. The extremely short wheelbase of the Japanese coupé, on the other hand, is a recipe for lightning-fast reactions and maximum agility during direction changes.
Looking at the width and height gives us an even more complete picture of the physical proportions of both cars. Surprisingly, the cars hardly differ in width alone – at 1866 mm, the Audi is only a negligible 12 mm wider than the Supra (1854 mm). However, the difference in height is much more noticeable. The Toyota, with a roof silhouette sitting just 1292 mm above the road, clearly signals its track ambitions, while the Audi is 80 mm taller at 1372 mm (for the Coupé). The very low build of the Supra contributes to a center of gravity positioned just above the asphalt and helps driving characteristics, but it also means a slightly more demanding "drop" behind the wheel and less headroom, which can clearly steer taller drivers toward the more spacious and accessible interior of the Audi.
| Parameter | Audi RS 5 Coupé | Toyota Supra Coupé | Audi RS 5 Hatchback |
|---|---|---|---|
| Width (mm) | 1866 | 1854 | 1866 |
| Length (mm) | 4723 | 4379 | 4783 |
| Height (mm) | 1372 | 1292 | 1387 - 1399 |
| Wheelbase (mm) | 2766 | 2470 | 2826 |
When comparing the luggage capacity of these two high-performance cars, we encounter completely different concepts that fundamentally affect daily usability. While the Audi RS 5 is designed as a practical "gran turismo" and a family speedster, the Toyota GR Supra represents a purebred two-seater sports coupe. For buyers in the used car segment, this means a key decision: whether you are looking for a car that can handle regular family or weekend duties, or if you prefer an uncompromising toy for backroads where luggage space plays a secondary role.
If we focus on roughly four-year-old models, which are currently the most sought-after on the used car market (the F5 generation for Audi and A90 for Toyota), the numbers speak clearly in favor of the German car. The Audi RS 5 in its popular five-door Sportback version (categorized as a hatchback) offers an excellent base volume of 465 liters. Furthermore, if you fold down the rear seats, you get a massive space of up to 1,280 liters. Such capacity means generous space for several extra suitcases and is perfectly sufficient for weekend shopping or a longer holiday. The classic two-door coupe from Audi then features a no less practical 410 liters. An advantage of both cars for used car buyers is the fact that neither model was offered as a plug-in hybrid in these generations, so you don't have to worry about a reduction in trunk space due to traction batteries.
The Toyota GR Supra (A90 generation) offers a luggage capacity of 290 liters in its only available coupe body style. In a direct comparison, the Supra loses a significant 120 liters to the Audi coupe version and a staggering 175 liters to the five-door hatchback. Due to the strictly two-seater cabin, there is also a complete lack of the option to fold down rear seats for transporting longer items. Nevertheless, 290 liters is a relatively solid value by the standards of uncompromising sports cars, easily accommodating two sports bags or track day gear. Ultimately, these dimensions mean that while the Audi RS 5 can easily serve as a versatile primary car, the Toyota GR Supra remains a pure weekend companion.
| Parameter | Audi RS 5 Coupé | Toyota GR Supra Coupé | Audi RS 5 Hatchback |
|---|---|---|---|
| Base volume (liters) | 410 | 290 | 465 |
| Max volume with seats folded down (liters) | - | - | 1280 |
While the Audi RS 5 can handle the role of a versatile everyday car thanks to its large trunk and folding seats, the Toyota GR Supra is built as a weekend joy for two, where you simply have to learn to travel light.
Trailer weight and overall towing capacity are usually not the main decision criteria for sports cars, yet they play an important role for buyers looking for a higher degree of everyday practicality in their vehicle. If we look at the used car market and compare roughly four-year-old models, namely the Audi RS 5 (F5 generation, 2017–2024) and the Toyota GR Supra (A90 generation, from 2019), we find that neither of these cars is factory-homologated for towing a trailer.
For these popular four-year-old used cars, there is no standard or maximum weight for a braked or unbraked trailer (in practice, it is zero). However, a comparison across time and generations is interesting. While historical generations of the Toyota Supra (for example, the A60 and A70 versions) had a permitted standard and maximum braked trailer weight of exactly 1,500 kg and 1,700 kg respectively, the modern A90 generation has completely lost this capability. In contrast, with the brand-new generation of the Audi RS 5 (B10, produced from 2026), the manufacturer has significantly kept practicality in mind, offering a maximum braked trailer weight of up to 1,900 kg. Versions with differing parameters commonly appear on the market – for example, hybrid variants with reduced capacity. However, for the four-year-old used cars we are comparing (F5 and A90), the absence of a tow bar applies across the board and without exception to all available engine options.
Practical consequences and usability:
In conclusion, it can be summarized that for these roughly four-year-old used cars, towing capacity plays no role in the selection simply because it physically does not exist. If towing a trailer is an absolute necessity for you, you will have to look at the brand-new 2026 generation of the Audi, or choose a different category of vehicle.
(Given that no trailer weight data is available for either of the compared generations of four-year-old used cars, we do not list any values for these specific models in the table.)
| Model and motorization | Braked weight of trailer (kg) | Unbraked weight of trailer (kg) |
|---|
A comparison of the engine options for the Audi RS 5 and Toyota GR Supra reveals two completely different approaches to sports car dynamics, which plays a pivotal role for those interested in a used car. In the market for roughly four-year-old used vehicles, these models profile themselves very differently – Audi relies on uncompromising raw power with the perfectly efficient traction of all-wheel drive, while Toyota offers a wider choice and a more playful concept focused on a traditional rear-wheel-drive driving experience. For the buyer, this means a fundamental decision: on one side stands crushing, easily accessible speed in any weather (Audi), and on the other, a slightly more purist sporting character that places greater demands on driving skills but rewards with a more direct connection between driver and machine (Toyota). For the relevant generations, both manufacturers have bet exclusively on powerful turbocharged petrol engines without the intervention of hybrid technologies.
In the case of roughly four-year-old Audi RS 5 cars (F5 generation, primarily available on the market from 2017 to 2024 in Coupé and Sportback versions), the situation when choosing an engine is very simple – only a single, yet exceptionally potent engine is available. Although the incoming B10 generation starts in 2026, you won't encounter it on the secondary used car market yet. Under the hood of F5 models, you'll find a top-tier 2.9-liter V6 TFSI with two turbochargers, which comes from joint development with Porsche.
The absence of any weaker variants clearly signals the model's flagship status. The unit produces an impressive 331 kW and a massive 600 Nm of torque. Power is always distributed to all four wheels via the famous quattro system, and shifting is handled exclusively by an eight-speed tiptronic automatic transmission. This configuration makes the RS 5 a tireless express that swallows kilometers regardless of traction conditions.
| Engine type | Fuel type | Power (kW) | Torque (Nm) | Transmission |
|---|---|---|---|---|
| 2.9 V6 TFSI biturbo | Petrol | 331 | 600 | 8-speed automatic (tiptronic) |
The current generation Toyota GR Supra (internally designated A90, on sale since 2019) brings unexpected flexibility to the used car market. Thanks to extensive technical cooperation with BMW, buyers have a choice of two turbocharged engines. The range starts with a 2.0-liter four-cylinder, which, while lagging in absolute power, shifts the car's center of gravity toward the middle due to its lighter construction, making the Supra more agile in sharp corners – a great choice for those seeking excellent handling with more favorable operating costs.
For more demanding drivers, there is the iconic 3.0-liter inline-six (Twin-Scroll Turbo) with 250 kW and typically smooth operation. An interesting point for those searching the used market is the availability of a manual transmission. While the first model years were limited exclusively to an eight-speed automatic from ZF, from the summer of 2022 (special Legend and Lightweight versions), a purist six-speed manual transmission enriched the offering. This gives the Supra a huge advantage for classic enthusiasts who find modern automatic gearboxes unsatisfying.
| Engine type | Fuel type | Power (kW) | Torque (Nm) | Transmission |
|---|---|---|---|---|
| 2.0 Twin-Scroll Turbo (I4) | Petrol | 190 | 400 | 8-speed automatic |
| 3.0 Twin-Scroll Turbo (I6) | Petrol | 250 | 500 | 8-speed automatic / 6-speed manual |
If you are looking for a flawless highway interceptor with perfect traction and monstrous power in all weather conditions, you can't go wrong with the only available engine in the Audi RS 5. However, for driving enthusiasts who care more about power delivery to the rear wheels and a communicative chassis with the option of manual shifting, the Toyota Supra with its inline-six is the clear favorite.
Choosing the right engine is absolutely crucial for your long-term satisfaction with the car, which is why the recommendations below are based on objective performance, real-world fuel consumption, long-term owner feedback, and mechanical reliability. While both compared cars fall into the category of premium sports cars, their approach to power units shows completely different philosophies. With the F5 generation, Audi bets on the uncompromising power of a twin-turbocharged V6, which, in cooperation with all-wheel drive, defies physics even in bad weather. The Toyota Supra (A90), on the other hand, honors the classic sports concept with a purist inline-six mounted longitudinally at the front and rear-wheel drive, making it a more driver-focused and playful tool. Both choices on the market for four-year-old used cars represent the absolute pinnacle of engineering.
Although this engine is essentially the only choice for RS 5 models (F5 generation), it is a technical masterpiece developed in collaboration with Porsche engineers. The 450 hp V6 with a massive 600 Nm of torque offers absolutely crushing pull across the entire rev range. Together with the eight-speed tiptronic automatic transmission and the legendary quattro drive, it ensures that all power is effectively transferred to the asphalt under absolutely any conditions. Real-world fuel consumption stays at a reasonable 10 to 11 l/100 km during calmer driving.
While the base two-liter four-cylinder (258 hp) makes the A90 generation a very light and balanced car, the three-liter inline-six is clearly a necessity for a full and iconic Supra experience. Under the hood beats a heart originally from BMW with the code designation B58, which for potential used car buyers means the best possible prospects for trouble-free operation.
When choosing a high-performance sports car, it is important to keep in mind that official fuel consumption figures provided by manufacturers often differ significantly from everyday reality. Laboratory tests simply cannot simulate the behavior of a heavy foot on the gas or dynamic cornering. To get the most accurate picture of the actual operating costs of approximately four-year-old used cars, we looked at real data directly from drivers on the independent community portal Spritmonitor.de, where tens of thousands of motorists regularly record their refueling. We focused on generations that fully correspond to today's market for slightly used cars – namely the Audi RS 5 generation F5 (relevant model years 2021–2023) and the Toyota GR Supra generation A90 (sold since 2020).
| Model and engine | Average consumption (l/100 km) | Source |
|---|---|---|
| Toyota GR Supra 2.0 (A90) | 8.2 | Spritmonitor.de |
| Toyota GR Supra 3.0 (A90) | 9.5 | Spritmonitor.de |
| Audi RS 5 2.9 TFSI (F5) | 11.8 | Spritmonitor.de |
Looking at the real data, the interpretation of trends is very clear and fully reflects the different technical approaches of the two manufacturers. As expected, the most economical choice is the turbocharged 2.0-litre four-cylinder in the Toyota Supra, which benefits from smaller displacement and overall lower vehicle weight, confirmed by a consumption of around 8.2 l/100 km. Perhaps the most pleasant finding, however, is the unexpected efficiency of the 3.0-litre six-cylinder from BMW that powers the larger Supra. This powerful unit requires an average of only 1.3 litres more fuel than the base four-cylinder. In practice, the smaller turbo engine does not bring nearly as dramatic financial savings as it might seem at first glance, and the six-cylinder is simply phenomenal in terms of the ratio of consumption to performance offered. At the opposite end stands the Audi RS 5 with its twin-turbocharged 2.9 TFSI six-cylinder and the legendary quattro all-wheel drive. The combination of massive power, biturbo technology, and a heavier 4x4 drivetrain is relentlessly reflected in the average consumption, which for real owners typically hovers around 11.8 l/100 km.
For a typical user and prospective used car buyer, these figures suggest fairly clear boundaries:
Overall, it can be summarized that in this specific comparison, fuel consumption will be a strong decision-making factor. While the Japanese coupe proves that a modern rear-wheel-drive sports car can be unexpectedly economical during civil driving, the German representative in the RS version pays a price in consumption for its extremely complex technology and raw power, making it a significantly more financially demanding car for regular operation.
When looking at the market for used cars approximately 4 years old (2021–2022 models), both cars reach very attractive price levels. Those interested in a sporty drive can choose between a purebred two-seater rear-wheel-drive coupe and an exceptionally fast, premium all-wheel-drive vehicle.
For an adequate comparison, we will focus on the respective generations within this age range, namely the Audi RS 5 (B9 generation facelift) and the Toyota Supra (A90/J29 generation).
The purchase prices of these models differed even when new, which is naturally reflected in the secondary market. While the Toyota Supra offers a more affordable entry into the world of top-tier sports cars, the Audi RS 5 maintains its status as an uncompromising luxury premium vehicle for which you have to pay extra.
| Model (2021–2022 models) | Engine and Power | Estimated Used Car Price (€) |
|---|---|---|
| Toyota Supra 2.0 | I4 (190 kW / 258 hp) | €35,000 – €43,000 |
| Toyota Supra 3.0 | I6 (250 kW / 340 hp) | €45,000 – €60,000 |
| Audi RS 5 | V6 Biturbo (331 kW / 450 hp) | €56,000 – €74,000 |
Note: The exact market price always depends on the specific mileage, verifiable service history, and optional equipment.
Deciding between these used cars is not just a matter of the wallet, but primarily of expectations and lifestyle.
If you have a budget of around €49,000, you can purchase a well-equipped three-liter Toyota Supra with low mileage. You get a genuine purist driving experience, a low seating position, and a playful character, but on the other hand, you have to forgo rear seats and space.
If, on the contrary, your budget reaches closer to €62,000 and you require a machine that can handle sharp weekend drives but will also (especially in the more practical Sportback body style) drive you to work comfortably and safely in any weather on Monday, a used Audi RS 5 with the quattro system is the clear favorite.
The Toyota Supra scores with a more affordable price and excellent value retention for the six-cylinder versions, while a used Audi RS 5 represents an incredibly versatile, premium daily rocket after accounting for the massive initial price drop.
When choosing a used sports car, both passive and active safety are key factors. Although both cars might theoretically build on a five-star foundation in the public eye, it is essential to consider the context and the exact year of testing. The Euro NCAP methodology is constantly evolving and becoming more stringent, so percentage results from different years cannot be directly compared. The Audi RS 5 itself did not undergo Euro NCAP crash tests directly, but its certification is based on the evaluation of the base Audi A5 model, which was tested in 2015. At that time, the car achieved five stars, with adult occupant protection rated at an excellent 89% and child safety at 87%. Although it is a robust car with good protection, the 2015 tests did not include today's strict intersection collision simulations or the most advanced cyclist detection systems. From the perspective of current standards, its assistance systems are of an older date, and the validity of this safety certification officially expired at the beginning of 2022.
The Toyota Supra is in a very specific situation. Due to much lower sales volumes, it was not tested by Euro NCAP at all during its life cycle, which is why we do not list any direct data for it in the table. However, the Supra shares its entire technical platform with the BMW Z4, which underwent rigorous testing in 2019, earning a full five stars under significantly stricter protocols. The results of its Bavarian sibling – an outstanding 97% for adult protection, 91% for vulnerable road user protection, and 76% for safety assistants – clearly illustrate that the car's platform architecture meets high modern standards.
In an overall comparison, a clear generational difference emerges. While the Audi RS 5 provides time-tested, solid passive protection, the Toyota Supra, thanks to its alliance with BMW, benefits from a design that is four years newer. In the context of the used car market and today's demands for active safety, the Supra – even without an official certificate on its own bumper – offers more comprehensive and advanced protection than the older safety foundation of the Audi.
| Parameter | Audi RS 5 | Toyota Supra |
|---|---|---|
| Year of testing | 2015 | - |
| Adult occupant protection | 89 % | - |
| Child occupant protection | 87 % | - |
| Vulnerable road users protection | 75 % | - |
| Safety assistance systems | 75 % | - |
While the Audi RS 5 offers a solid, time-tested foundation, the structurally newer Toyota Supra provides used car buyers with significantly more advanced active safety systems.
In addition to standard equipment, each of the models offers several unique features that can be decisive for the customer and clearly show the different approach of both carmakers to building added value. While one car bets on top-tier digitalization and everyday versatility, the other focuses on a purist experience and driving emotions.
Extraordinary traction in all conditions thanks to the legendary quattro all-wheel drive
Greater everyday practicality, especially in the very popular five-door Sportback version
Top-tier premium interior craftsmanship with the excellent Virtual Cockpit system
Massive power of 331 kW (450 hp) from the twin-turbocharged 2.9 V6 engine
A great compromise between crushing sports performance and long-distance comfort
Higher curb weight negatively affects agility in tight corners
The driving experience may feel somewhat detached and sterile to enthusiastic drivers
Significantly higher purchase price and more expensive regular servicing
With used cars, one must expect more expensive wear-and-tear items, such as large sports brakes
Audi RS 5 is the ideal choice for drivers looking for an extremely fast and safe car for everyday use regardless of the season. Furthermore, the Sportback version adds significant practicality without having to sacrifice supercar dynamics and top-tier premium comfort.
Fun and playful driving characteristics thanks to the classic rear-wheel-drive layout and ideal weight distribution
Brilliant turbocharged three-liter six-cylinder (or lighter two-liter) with excellent response and great potential for eventual modifications
Significantly lower operating and service costs compared to the luxury model from Audi
Aggressive and exotic design that immediately attracts attention on the street
Overall lower weight and more compact dimensions ensuring excellent agility
Strictly two-seater interior with very limited overall practicality and a smaller trunk
Poorer visibility from the car and larger blind spots due to massive pillars and low side windows
The cabin and infotainment reveal their BMW origins all too clearly, which may disappoint fans of the Japanese heritage
Less confident performance on wet or snowy surfaces due to the lack of all-wheel drive
Toyota Supra will primarily appeal to enthusiastic drivers who seek a pure sports experience, rear-wheel drive, and enjoy spending weekends on favorite backroads or tracks. It is a purist sports coupe that offers a huge amount of fun behind the wheel at a more affordable price, albeit at the cost of necessary compromises in everyday usability.
Based on reliability statistics, long-term owner experience, service reports, and our own detailed used car inspections, we have compiled an overview of the most common problems that buyers of both models should watch out for.
The B9 generation (including the facelift) brought the significantly more reliable 2.9 TFSI V6 engine, but like any high-performance car, it requires careful maintenance, which is why a thorough physical inspection of the car before purchase is an absolute necessity.
Thanks to the engine developed in cooperation with Porsche, the Audi RS 5 is mechanically exceptionally robust, but potential repairs to the DRC adaptive suspension or addressing coolant leaks can become significantly expensive.
The fifth generation Supra (A90) relies on excellent technology from BMW, but even so, it has several specific weaknesses that a detailed technical inspection of the car should reveal in time.
The connection with BMW brought the Supra a highly durable powertrain, but you must prepare for minor electronic gremlins, occasional topping up of fluids, and above all, the annoying aerodynamic noise with the windows down.
When buying a used car, a thorough inspection is key. Here are some specific points to focus on for these two models to avoid unpleasant surprises and expensive repairs.
Audi RS 5 dominates thanks to its 2.9-liter bi-turbo six-cylinder engine with 450 hp and advanced quattro all-wheel drive. It accelerates from 0 to 100 km/h in just 3.9 seconds, while the top version of the Japanese coupe with a three-liter engine producing 340 hp needs 4.3 seconds. The German model is thus significantly faster in a straight-line sprint and more confident on the road thanks to its all-wheel drive.
The German representative offers full-size rear seats and a much larger luggage compartment with a capacity of up to 465 liters (in both Coupé and Sportback versions). In contrast, the Toyota is a strictly two-seater sports car with a smaller trunk of only 290 liters and very limited rear visibility. For daily commuting or traveling with more people, the Audi is clearly the better and more usable choice.
Toyota Supra offers more playful and driver-readable handling thanks to its much lower weight, rear-wheel drive, and ideal weight distribution. Additionally, since 2022, it has been possible to choose a manual transmission for the six-cylinder version, which will delight traditional automotive purists. While the competitor from Ingolstadt excels with crushing grip and immense stability in corners, it feels significantly more detached behind the wheel.
Both cars belong to the premium segment, so for used cars around four years old, one must expect generally more expensive service and spare parts. However, the Supra shares most of its technology with BMW models, which in practice slightly eases parts availability and makes some common repairs cheaper. Maintenance for the Audi from the specific RS division, with its complex bi-turbo engine and quattro system, will be more financially demanding in the long run.
Audi RS 5 traditionally excels with top-notch cabin craftsmanship, a successful virtual cockpit, and high-quality materials with an emphasis on maximum luxury. The Japanese representative cleverly uses BMW's proven and very intuitive iDrive infotainment system, but the interior design itself is rather austerely sporty and more cramped. You will find significantly greater comfort, airiness, and an overall premium feel inside the German car when traveling.
The decision between these two exceptional sports cars on the market for roughly four-year-old used cars depends primarily on your daily needs and personal driving preferences. If you are looking for an uncompromising, luxurious, and practical gran turismo that, thanks to quattro drive and crushing performance, will reliably serve you all year round, the Audi RS 5 represents an absolutely clear choice. On the other hand, the Toyota GR Supra is the perfect tool for automotive purists who will sacrifice space and rear seats in exchange for top-tier agility, playful rear-wheel drive, and an immediate driving experience at overall lower operating costs. In the end, you are choosing between coldly efficient German perfection for every day and a more emotive weekend toy, with both variants representing the absolute pinnacle of engineering in their category.
Sources: ADAC, aktualne.cz, e15.cz, autoweb.cz, autorevue.cz, autolife.cz
This article was prepared using artificial intelligence tools. The section guarantor is Petr Dušek.

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