BMW M3 Touring vs Audi RS e-tron GT
Compare the BMW M3 Touring vs Audi RS e-tron GT. The BMW M3 Touring is £40,000 cheaper. The Audi RS e-tron GT is 0.5s quicker to 60mph. The Audi RS e-tron GT is more fuel efficient. Full performance, cost & ownership breakdown.
The BMW M3 Touring is priced from £85,000, powered by a 3.0L Twin-Turbo I6, producing 503 hp, with 650 Nm of torque, reaching 0-60 mph in 3.6s, a top speed of 180 mph, sent to the road via all-wheel drive. The Audi RS e-tron GT is priced from £125,000, powered by a Dual Electric Motors, producing 637 hp, with 830 Nm of torque, reaching 0-60 mph in 3.1s, a top speed of 155 mph, sent to the road via all-wheel drive.
The BMW M3 Touring offers a 500-litre boot, folding rear seats, runs on petrol, returns around 26 mpg, is covered by a 3yr / unlimited mi warranty. The Audi RS e-tron GT offers a 405-litre boot, a usable front boot, runs on electric, returns around 76 mpg, is covered by a 4yr / 50k mi warranty.
On cost of ownership, the BMW M3 Touring is £40,000 cheaper than its rival, the Audi RS e-tron GT costs less in annual maintenance (£1,200 versus £1,000), the Audi RS e-tron GT is the more fuel-efficient choice, a full tank costs around £75 for the BMW M3 Touring and £15 for the Audi RS e-tron GT.
Driving Character: BMW M3 Touring vs Audi RS e-tron GT
The M3 Touring masterfully combines S58-powered fury with practical estate packaging. Its AWD system, featuring a dedicated 2WD mode, allows it to put down its immense 650Nm of torque with relentless efficiency in any weather. Despite weighing over 4,000 lbs, the chassis control is immense, with adaptive damping that keeps body roll impressively contained. The steering is quick and accurate, though it prioritises stability at high speeds over the fine-grained feedback of lighter machines. It is arguably the most versatile performance vehicle in the current market, bridging the gap between a family hauler and a track-ready super-saloon.
The RS e-tron GT leverages 637 hp and instant electric torque to deliver breathtaking acceleration, pinning occupants to their seats with brutal efficiency. The low centre of gravity provided by the battery pack ensures the car remains impressively flat through corners, though the sheer weight of 5139 lbs is occasionally felt in tighter, technical transitions. It lacks the raw, emotive soundtrack of a combustion-engined rival, but compensates with a refined, futuristic chassis that makes covering ground effortless. The two-speed rear gearbox provides a unique mechanical feel, bridging the gap between electric immediacy and high-speed stability.
Head-to-head, the division is clear: the BMW M3 Touring takes our 0-100 driving character grading, 82 against 78. Characteristic of the BMW M3 Touring: The M3's engagement in a genuinely practical estate body. For the Audi RS e-tron GT: Immense, silent electric acceleration with quattro-assured composure. In outright terms it is 503 hp against 637 — a 134 hp gap — and the Audi RS e-tron GT reaches 60 mph 0.5s sooner.
Interior & Cabin: BMW M3 Touring vs Audi RS e-tron GT
Inside, the cabin is dominated by a modern, tech-rich dashboard that includes the impressive curved display interface. While the interior is packed with high-end carbon fibre and robust leather, some buttons and plastics feel inherited from the standard 3-Series, which may underwhelm at this price point. The M-specific seats are supportive and offer excellent adjustability for long journeys. Space is the defining trait, with a generous rear seat providing genuine comfort for adults, complemented by a versatile, user-friendly load area that expands into a cavernous 1,510 litres with the seats folded down.
The interior is a high-tech sanctuary, dominated by a driver-focused dashboard and the crisp Audi Virtual Cockpit. Sustainable materials are used throughout, reflecting a modern approach to luxury without compromising on build quality or feel. The digital interfaces are intuitive, though the reliance on touch-sensitive controls for certain functions can be less tactile than physical buttons while on the move. Space is ample for four adults, and the dual-screen setup creates a sophisticated, connected environment that feels perfectly suited for a high-performance electric tourer. It is a cabin that successfully blends traditional Audi craftsmanship with progressive, forward-thinking technology.
Head-to-head, the division is clear: the Audi RS e-tron GT takes our 0-100 interior & cabin grading, 82 against 86. Characteristic of the BMW M3 Touring: Spacious, well-finished cabin with proper 4-adult seating. For the Audi RS e-tron GT: Premium, minimalist cabin with excellent tech integration.
Daily Usability: BMW M3 Touring vs Audi RS e-tron GT
This is a remarkably practical performance car, boasting a 500-litre boot that easily swallows bulky cargo, making the school run or holiday trips effortless. The inclusion of M xDrive provides the confidence to use the car year-round, regardless of road conditions. In Comfort mode, the suspension is compliant enough to mask its heavy weight, although the low-profile tyres can still transmit significant impact shocks from sharp potholes. Parking requires extra care due to the extended estate body, but the rear-view cameras and sensors mitigate the challenges of manoeuvring such a long, wide vehicle in confined spaces.
Practicality is a strong suit for the RS e-tron GT, offering a 405L boot plus additional storage in the front trunk, making it an excellent daily prospect. The ride is firm in Dynamic mode but remains composed enough for long-distance cruising, absorbing motorway imperfections with ease. Charging is a simple affair, with fast-charging capabilities allowing for 80% replenishment in just over twenty minutes, significantly increasing the vehicle's real-world usability. It is a highly capable machine for routine errands and long-distance touring, provided the driver is aware of the low stance and the necessity of managing battery capacity on longer jaunts.
Head-to-head, the division is clear: the BMW M3 Touring takes our 0-100 daily usability grading, 90 against 80. Characteristic of the BMW M3 Touring: Genuinely does everything - family estate space with supercar-baiting pace. For the Audi RS e-tron GT: Comfortable, quiet, effortless daily EV with real usability. that means 500 litres of boot space against 405, plus a usable front boot in the Audi RS e-tron GT, and everyday running costs that favour the Audi RS e-tron GT at the pumps.
Ownership: BMW M3 Touring vs Audi RS e-tron GT
As the first factory-produced M3 estate, this model enjoys exceptionally strong residual values and high demand from enthusiasts. The service network is extensive, and standard BMW warranty terms provide peace of mind for the first three years. Maintenance costs are higher than standard models, especially when considering the rapid wear on high-performance tyres and the complex braking systems. However, the prestige and versatility of the package make these costs easier to justify. It is a car that thrives on daily use, provided the owner is prepared for the inevitable premium associated with running an elite performance machine.
Ownership of this EV is relatively straightforward, as the simplicity of the electric drivetrain results in lower annual maintenance costs than its internal combustion rivals. The four-year, 50k mile warranty provides a solid foundation for peace of mind, though long-term battery health remains a key consideration for high-mileage users. The RS e-tron GT benefits from the extensive Audi dealer and charging network, making it one of the most accessible high-performance EVs on the market. While residual values for luxury EVs remain volatile, the model’s performance and build quality help maintain a solid market position among modern, tech-focused buyers.
Head-to-head, the division is clear: the Audi RS e-tron GT takes our 0-100 ownership grading, 76 against 82. Characteristic of the BMW M3 Touring: Backed by strong BMW ownership/reliability reputation. For the Audi RS e-tron GT: Low running costs typical of an EV, strong warranty coverage. On the wallet the two diverge at £85,000 versus £125,000 — a £40,000 difference, with annual maintenance of £1,200 against £1,000, and warranty cover of 3yr / unlimited mi versus 4yr / 50k mi.