The Audi S3 Sedan (8Y) 2.0 TFSI quattro S tronic represents the performance-oriented variant of the fourth-generation Audi A3 sedan, produced from July 2020 through April 2024. Positioned as the top-tier trim level within the A3 sedan range, the S3 offered a significant step up in power and handling compared to the standard 40 TFSI models. Built on the Volkswagen Group’s MQB platform (specifically the 8Y iteration), the S3 aimed to deliver a compelling blend of everyday usability and engaging driving dynamics, appealing to enthusiasts seeking a sporty compact sedan. This model was primarily marketed in Europe and other global markets, with limited availability in the United States.
Technical Specifications
| Brand | Audi |
| Model | S3 |
| Generation | S3 Sedan (8Y) |
| Type (Engine) | 2.0 TFSI (310 Hp) quattro S tronic |
| Start of production | July, 2020 |
| End of production | April, 2024 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Combined fuel consumption (WLTP) | 7.8-8.0 l/100 km (30.2 – 29.4 US mpg, 36.2 – 35.3 UK mpg, 12.8 – 12.5 km/l) |
| CO2 emissions (WLTP) | 178-182 g/km |
| Fuel consumption (economy) – urban (NEDC) | 9.1 l/100 km (25.8 US mpg, 31 UK mpg, 11 km/l) |
| Fuel consumption (economy) – extra urban (NEDC) | 6.2 l/100 km (37.9 US mpg, 45.6 UK mpg, 16.1 km/l) |
| Fuel consumption (economy) – combined (NEDC) | 7.2-7.3 l/100 km (32.7 – 32.2 US mpg, 39.2 – 38.7 UK mpg, 13.9 – 13.7 km/l) |
| CO2 emissions (NEDC) | 165-166 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 4.8 sec |
| Acceleration 0 – 62 mph | 4.8 sec |
| Acceleration 0 – 60 mph | 4.6 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | EURO 6 |
| Weight-to-power ratio | 4.9 kg/Hp, 206 Hp/tonne |
| Weight-to-torque ratio | 3.8 kg/Nm, 265.8 Nm/tonne |
| Power | 310 Hp @ 5450-6500 rpm |
| Power per litre | 156.3 Hp/l |
| Torque | 400 Nm @ 2000-5450 rpm (295.02 lb.-ft. @ 2000-5450 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | DNF |
| 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 | 9.3:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 5.7 l (6.02 US qt | 5.02 UK qt) |
| Coolant | 10 l (10.57 US qt | 8.8 UK qt) |
| Kerb Weight | 1505 kg (3317.96 lbs.) |
| Max. weight | 2025 kg (4464.36 lbs.) |
| Max load | 520 kg (1146.4 lbs.) |
| Trunk (boot) space – minimum | 325 l (11.48 cu. ft.) |
| Fuel tank capacity | 55 l (14.53 US gal | 12.1 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Length | 4504 mm (177.32 in.) |
| Width | 1816 mm (71.5 in.) |
| Width including mirrors | 1984 mm (78.11 in.) |
| Height | 1415 mm (55.71 in.) |
| Wheelbase | 2630 mm (103.54 in.) |
| Front track | 1545 mm (60.83 in.) |
| Rear (Back) track | 1519 mm (59.8 in.) |
| Front overhang | 905 mm (35.63 in.) |
| Rear overhang | 969 mm (38.15 in.) |
| Drag coefficient (Cd) | 0.29 |
| Minimum turning circle (turning diameter) | 11.1 m (36.42 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives permanently the four wheels of the vehicle. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 7 gears, automatic transmission S tronic |
| Front suspension | Independent type McPherson |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 225/40 R 18 92 Y XL |
| Wheel rims size | 8 J x 18 |
Powertrain & Engine Architecture
The heart of the S3 Sedan is the EA888 2.0-liter turbocharged four-cylinder engine, specifically the DNF engine code. This engine is a direct-injection unit, utilizing a sophisticated fuel system designed for optimal combustion efficiency and power delivery. The engine features an aluminum alloy block and head, contributing to its relatively lightweight construction. The turbocharger, an integral part of the engine’s performance, provides significant boost, allowing the engine to produce 310 horsepower and 295 lb-ft of torque. The S tronic seven-speed dual-clutch transmission is standard, offering rapid and precise gear changes. This transmission is known for its efficiency and responsiveness, contributing to the S3’s quick acceleration. The quattro all-wheel-drive system is also standard, distributing power between the front and rear axles as needed to maximize traction and stability.
Driving Characteristics
The 2.0 TFSI engine paired with the S tronic transmission delivers a noticeably brisk driving experience. Acceleration from 0 to 60 mph is achieved in approximately 4.6 seconds. The S tronic transmission provides seamless shifts, particularly in dynamic mode, enhancing the sense of urgency. Compared to the standard A3 40 TFSI models, the S3 offers significantly more power and torque throughout the rev range. While the standard A3 prioritizes fuel economy and comfort, the S3 is tuned for a more engaging and sporty driving experience. The quattro all-wheel-drive system provides excellent grip in various conditions, inspiring confidence during cornering and acceleration. The gear ratios are optimized for performance, with shorter ratios in the lower gears for quick acceleration and longer ratios for efficient cruising.
Equipment & Trim Levels
The S3 Sedan came well-equipped as standard, reflecting its position as the performance flagship of the A3 range. Standard features typically included sport seats upholstered in a combination of cloth and leather, a flat-bottom steering wheel, aluminum interior trim, and a comprehensive infotainment system with a touchscreen display. Optional extras included a panoramic sunroof, a premium sound system, adaptive cruise control, and a head-up display. Exterior styling cues that distinguished the S3 from the standard A3 included a more aggressive front fascia with larger air intakes, quad exhaust outlets, and unique alloy wheel designs.
Chassis & Braking
The S3 Sedan features a sport-tuned suspension system designed to enhance handling and stability. The front suspension utilizes McPherson struts, while the rear suspension employs a multi-link setup. Compared to the standard A3, the S3 benefits from stiffer springs and dampers, as well as a larger diameter stabilizer bar. Braking duties are handled by ventilated disc brakes on all four wheels, providing ample stopping power. The electronic stability control (ESC) system is calibrated to allow for a degree of wheel slip in Sport mode, enhancing the driving experience for enthusiasts.
Market Reception & Comparison
The Audi S3 Sedan (8Y) was generally well-received by automotive critics, who praised its performance, handling, and refined interior. It was often compared to rivals such as the BMW M235i Gran Coupe and the Mercedes-AMG CLA 35. The S3 offered a compelling combination of performance and practicality, making it an attractive option for buyers seeking a sporty compact sedan. Fuel economy was respectable for a performance car, with combined fuel consumption figures ranging from 7.8 to 8.0 l/100 km. Reliability reports have been generally positive, although some owners have reported minor issues with the infotainment system.
Legacy
The Audi S3 Sedan (8Y) 2.0 TFSI quattro S tronic has established itself as a desirable used car, particularly among enthusiasts seeking a performance-oriented compact sedan. The EA888 engine is known for its durability and tunability, making it a popular choice for modifications. The S tronic transmission, while generally reliable, may require more frequent servicing than a traditional automatic transmission. Overall, the S3 Sedan represents a well-engineered and engaging driving machine that continues to hold its value in the used car market.
