The Audi A3 Sportback 40 TFSI quattro S tronic, introduced for the 2025 model year as part of the 8Y facelift, represents a significant iteration of Audi’s popular compact hatchback. Positioned as a mid-range offering within the A3 Sportback lineup, this variant balances performance, efficiency, and all-weather capability through its quattro all-wheel-drive system. It builds upon the foundation of the 8Y generation, which debuted in 2020, incorporating updated styling, technology, and powertrain refinements. The 40 TFSI designation signifies a 2.0-liter turbocharged four-cylinder engine producing 204 horsepower, paired exclusively with a seven-speed S tronic dual-clutch transmission.
Technical Specifications
| Brand | Audi |
| Model | A3 |
| Generation | A3 Sportback (8Y, facelift 2024) |
| Type (Engine) | 40 TFSI (204 Hp) quattro S tronic |
| Start of production | 2025 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption at Low speed (WLTP) | 9.7 l/100 km (24.2 US mpg, 29.1 UK mpg, 10.3 km/l) |
| Fuel consumption at Medium speed (WLTP) | 6.9-7 l/100 km (34.1 – 33.6 US mpg, 40.9 – 40.4 UK mpg, 14.5 – 14.3 km/l) |
| Fuel consumption at high speed (WLTP) | 5.8-5.9 l/100 km (40.6 – 39.9 US mpg, 48.7 – 47.9 UK mpg, 17.2 – 16.9 km/l) |
| Fuel consumption at very high speed (WLTP) | 6.5 l/100 km (36.2 US mpg, 43.5 UK mpg, 15.4 km/l) |
| Combined fuel consumption (WLTP) | 6.7-7.3 l/100 km (35.1 – 32.2 US mpg, 42.2 – 38.7 UK mpg, 14.9 – 13.7 km/l) |
| CO2 emissions (WLTP) | 153-167 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 6.3 sec |
| Acceleration 0 – 62 mph | 6.3 sec |
| Acceleration 0 – 60 mph | 6 sec |
| Maximum speed | 245 km/h (152.24 mph) |
| Emission standard | Euro 6e |
| Weight-to-power ratio | 7.1 kg/Hp, 140.2 Hp/tonne |
| Weight-to-torque ratio | 4.5 kg/Nm, 219.9 Nm/tonne |
| Power | 204 Hp @ 4500-6000 rpm |
| Torque | 320 Nm @ 1500-4400 rpm (236.02 lb.-ft. @ 1500-4400 rpm) |
| Engine layout | Front, Transverse |
| Engine displacement | 1984 cm3 (121.07 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 82.5 mm (3.25 in.) |
| Piston Stroke | 92.8 mm (3.65 in.) |
| Compression ratio | 12.2:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 5.7 l (6.02 US qt, 5.02 UK qt) |
| Coolant | 9.2 l (9.72 US qt, 8.09 UK qt) |
| Kerb Weight | 1455 kg (3207.73 lbs.) |
| Max. weight | 1985 kg (4376.18 lbs.) |
| Max load | 530 kg (1168.45 lbs.) |
| Trunk (boot) space – minimum | 325 l (11.48 cu. ft.) |
| Trunk (boot) space – maximum | 1145 l (40.44 cu. ft.) |
| Fuel tank capacity | 55 l (14.53 US gal, 12.1 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (8%) | 1800 kg (3968.32 lbs.) |
| Permitted trailer load with brakes (12%) | 1600 kg (3527.4 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 80 kg (176.37 lbs.) |
| Length | 4352 mm (171.34 in.) |
| Width | 1816 mm (71.5 in.) |
| Width including mirrors | 1984 mm (78.11 in.) |
| Height | 1441 mm (56.73 in.) |
| Wheelbase | 2635 mm (103.74 in.) |
| Front track | 1554 mm (61.18 in.) |
| Rear (Back) track | 1526 mm (60.08 in.) |
| Front overhang | 906 mm (35.67 in.) |
| Rear overhang | 811 mm (31.93 in.) |
| Drag coefficient (Cd) | 0.30 |
| Minimum turning circle (turning diameter) | 11.1 m (36.42 ft.) |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Gearbox | 7 gears, automatic transmission S tronic |
Powertrain & Engine Architecture
At the heart of the A3 40 TFSI quattro lies the EA888 2.0-liter turbocharged four-cylinder engine. This engine, a staple in the Volkswagen Group’s portfolio, utilizes direct fuel injection and a single twin-scroll turbocharger to deliver a balance of power and efficiency. The engine code is typically associated with variations of the EA888, and specific iterations may differ slightly in tuning. The S tronic seven-speed dual-clutch transmission (DCT) is integral to the driving experience. This transmission offers rapid, seamless shifts and contributes to the car’s overall responsiveness. The quattro all-wheel-drive system employs a multi-plate clutch to distribute torque between the front and rear axles as needed, enhancing traction and stability, particularly in adverse weather conditions. The engine also features a start & stop system and a particulate filter to meet stringent emissions standards.
Driving Characteristics
The 204 horsepower and 320 Nm (236 lb-ft) of torque provide brisk acceleration, with a 0-60 mph time of around 6 seconds. While not as overtly sporty as higher-output A3 variants, the 40 TFSI offers ample power for everyday driving and highway passing. The S tronic transmission contributes to a smooth and engaging driving experience, with quick shifts and a responsive feel. The quattro all-wheel-drive system provides enhanced grip and stability, particularly on slippery surfaces. Compared to the base 35 TFSI model, the 40 TFSI offers a noticeable performance upgrade. The gear ratios are tuned for a balance of acceleration and fuel efficiency, with the S tronic intelligently selecting the optimal gear for any given situation.
Equipment & Trim Levels
The A3 Sportback 40 TFSI quattro S tronic typically comes well-equipped as standard. Features often include Audi’s Virtual Cockpit digital instrument cluster, a touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, automatic climate control, and a suite of driver-assistance systems such as lane departure warning and automatic emergency braking. Interior upholstery is typically cloth, with leather options available as upgrades. Optional extras can include a panoramic sunroof, a premium sound system, and adaptive cruise control. Trim levels may vary by market, but generally offer increasing levels of luxury and technology.
Chassis & Braking
The A3 Sportback utilizes a MacPherson strut front suspension and a multi-link rear suspension, providing a comfortable yet controlled ride. Stabilizer bars are fitted to both axles to reduce body roll during cornering. The braking system consists of ventilated discs at the front and solid discs at the rear. Anti-lock braking system (ABS) and electronic stability control (ESC) are standard features, enhancing safety and control. The chassis is tuned to balance comfort and handling, offering a composed and predictable driving experience.
Market Reception & Comparison
The Audi A3 Sportback 40 TFSI quattro S tronic has been generally well-received by automotive critics. It is praised for its refined driving experience, comfortable interior, and advanced technology. Fuel economy is competitive for its class, with combined WLTP figures ranging from 6.7 to 7.3 l/100 km. Compared to other trims in the A3 lineup, the 40 TFSI offers a compelling balance of performance and efficiency. It provides more power than the base 35 TFSI model while remaining more affordable and fuel-efficient than the higher-output 45 TFSI variant.
Legacy
The EA888 engine family has a strong reputation for reliability, and the S tronic transmission is generally durable when properly maintained. The quattro all-wheel-drive system is known for its robustness and effectiveness. As a relatively recent model, long-term reliability data is still emerging, but early indications suggest that the A3 Sportback 40 TFSI quattro S tronic is a well-built and dependable vehicle. On the used car market, these models are expected to hold their value well due to their desirable combination of features, performance, and all-weather capability.
