The Audi A3 Sportback (8Y) 35 TFSI, produced from 2020 to 2024, represents a key entry point into the fourth generation (8Y) of Audi’s popular compact hatchback. Positioned as a mid-range offering within the A3 Sportback lineup, this variant combines a 1.5-liter turbocharged four-cylinder engine with a 7-speed S tronic dual-clutch transmission and a 48-volt mild hybrid system. It aimed to balance fuel efficiency, reasonable performance, and modern technology, appealing to buyers seeking a premium hatchback experience without the higher price tag of more powerful models like the 40 TFSI or the S3. The 8Y generation A3 marked a significant step forward in terms of interior technology and connectivity, and the 35 TFSI model benefited from these advancements.
Technical Specifications
| Brand | Audi |
| Model | A3 |
| Generation | A3 Sportback (8Y) |
| Type (Engine) | 35 TFSI (150 Hp) Mild Hybrid S tronic |
| Start of production | 2020 |
| End of production | 2024 |
| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle) |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Combined fuel consumption (WLTP) | 5.6-6.2 l/100 km (42 – 37.9 US mpg) |
| CO2 emissions (WLTP) | 127-141 g/km |
| Fuel consumption (economy) – urban (NEDC) | 6.0-6.2 l/100 km (39.2 – 37.9 US mpg) |
| Fuel consumption (economy) – extra urban (NEDC) | 4.0-4.3 l/100 km (58.8 – 54.7 US mpg) |
| Fuel consumption (economy) – combined (NEDC) | 4.7-5.0 l/100 km (50 – 47 US mpg) |
| CO2 emissions (NEDC) | 109-115 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 8.4 sec |
| Acceleration 0 – 62 mph | 8.4 sec |
| Acceleration 0 – 60 mph | 8 sec (Calculated) |
| Maximum speed | 224 km/h (139.19 mph) |
| Emission standard | EURO VId – TEMP – EVAP – ISC |
| Weight-to-power ratio | 8.8 kg/Hp |
| Weight-to-torque ratio | 5.3 kg/Nm |
| Power | 150 Hp @ 5000-6000 rpm |
| Torque | 250 Nm @ 1500-3500 rpm (184.39 lb.-ft.) |
| Engine layout | Front, Transverse |
| Engine Model/Code | DPCA |
| Engine displacement | 1498 cm3 (91.41 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 74.5 mm (2.93 in.) |
| Piston Stroke | 85.9 mm (3.38 in.) |
| Compression ratio | 10.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 4.3 l (4.54 US qt | 3.78 UK qt) |
| Coolant capacity | 11.2 l (11.83 US qt | 9.85 UK qt) |
| Kerb Weight | 1320 kg (2910.1 lbs.) |
| Max. weight | 1875 kg (4133.67 lbs.) |
| Max load | 555 kg (1223.57 lbs.) |
| Trunk (boot) space – minimum | 380 l (13.42 cu. ft.) |
| Trunk (boot) space – maximum | 1200 l (42.38 cu. ft.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (8%) | 1700 kg (3747.86 lbs.) |
| Permitted trailer load with brakes (12%) | 1500 kg (3306.93 lbs.) |
| Permitted trailer load without brakes | 690 kg (1521.19 lbs.) |
| Permitted towbar download | 80 kg (176.37 lbs.) |
| Length | 4343 mm (170.98 in.) |
| Width | 1816 mm (71.5 in.) |
| Width including mirrors | 1984 mm (78.11 in.) |
| Height | 1449 mm (57.05 in.) |
| Wheelbase | 2636 mm (103.78 in.) |
| Front track | 1554 mm (61.18 in.) |
| Rear track | 1525 mm (60.04 in.) |
| Front overhang | 905 mm (35.63 in.) |
| Rear overhang | 802 mm (31.57 in.) |
| Drag coefficient (Cd) | 0.29 |
| Minimum turning circle | 11.1 m (36.42 ft.) |
| Drivetrain Architecture | Front wheel drive, MHEV |
| Number of gears and type of gearbox | 7 gears, automatic transmission S tronic |
| Front suspension | Independent, McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
INTRODUCTION
The Audi A3 Sportback 35 TFSI (8Y) debuted in 2020 as part of the fourth-generation A3 family. Built on the Volkswagen Group’s MQB platform (specifically the 8Y iteration), it offered a more sophisticated and technologically advanced package compared to its predecessor. The “35 TFSI” designation indicates the engine’s power output according to Audi’s naming convention. This model served as a sweet spot for many buyers, providing a good balance between performance, fuel economy, and price. It was primarily sold in the European market, where compact hatchbacks are exceptionally popular, but also saw limited availability in other regions.
Powertrain & Engine Architecture
At the heart of the 35 TFSI lies the DPCA engine, a 1.5-liter inline-four cylinder gasoline engine. This engine is part of Volkswagen Group’s EA211 family and features direct fuel injection and a single turbocharger with an intercooler. A key feature is its cylinder deactivation technology, which shuts down two cylinders under light load conditions to improve fuel efficiency. The engine produces 150 horsepower at 5000-6000 rpm and 250 Nm (184 lb-ft) of torque between 1500-3500 rpm. The 48-volt mild hybrid system incorporates a belt starter generator (BSG) that enables start-stop functionality, regenerative braking, and a limited amount of electric assistance during acceleration. The 7-speed S tronic dual-clutch transmission provides quick and smooth gear changes, contributing to both performance and efficiency. This transmission is known for its responsiveness and efficiency, offering a more engaging driving experience than a traditional automatic.
Driving Characteristics
The A3 35 TFSI with the S tronic transmission delivers a refined and comfortable driving experience. Acceleration from 0 to 100 km/h (0-62 mph) takes approximately 8.4 seconds, which is adequate for everyday driving but doesn’t offer particularly sporty performance. The engine provides sufficient power for overtaking maneuvers and highway cruising. The S tronic transmission contributes to a seamless power delivery, and the mild hybrid system helps to smooth out transitions. Compared to the more powerful 40 TFSI variant, the 35 TFSI feels less urgent in its acceleration. However, it offers better fuel economy and a more relaxed driving experience. The gear ratios are tuned for efficiency, prioritizing fuel savings over outright performance.
Equipment & Trim Levels
The standard equipment on the A3 35 TFSI Sportback included features such as Audi’s Virtual Cockpit (a fully digital instrument cluster), a touchscreen infotainment system with Apple CarPlay and Android Auto compatibility, automatic climate control, and a suite of driver-assistance systems like lane departure warning and forward collision warning. Interior upholstery typically consisted of cloth seats, although leather options were available. Trim levels varied by market, but generally offered upgrades such as larger alloy wheels, a panoramic sunroof, and premium audio systems. Optional extras included adaptive cruise control, park assist, and a head-up display.
Chassis & Braking
The A3 35 TFSI Sportback utilizes an independent suspension setup, with a McPherson strut front suspension and a multi-link rear suspension. This configuration provides a good balance between ride comfort and handling. The steering is precise and well-weighted, offering a connected feel to the road. Braking duties are handled by ventilated discs at the front and solid discs at the rear. ABS (Anti-lock Braking System) is standard, along with electronic stability control. The chassis is tuned to prioritize comfort and refinement, making it a pleasant vehicle for long journeys.
Market Reception & Comparison
The Audi A3 35 TFSI Sportback was generally well-received by automotive critics. It was praised for its refined interior, advanced technology, and fuel efficiency. However, some reviewers noted that the engine could feel a bit underpowered, especially when fully loaded. Compared to other trims in the A3 lineup, the 35 TFSI offered a more affordable entry point into the A3 range. It competed with other premium compact hatchbacks such as the BMW 1 Series, Mercedes-Benz A-Class, and Volkswagen Golf. In terms of fuel economy, the 35 TFSI generally outperformed the higher-output 40 TFSI variant, while offering similar levels of refinement.
Legacy
The Audi A3 35 TFSI (8Y) represents a significant step forward in the evolution of the A3 model line. The combination of a turbocharged engine, mild hybrid technology, and a dual-clutch transmission delivers a compelling blend of performance, efficiency, and refinement. While not the most powerful A3 variant, it remains a popular choice in the used car market due to its affordability, practicality, and premium features. The DPCA engine, while generally reliable, requires regular maintenance, including oil changes and timing belt replacements. Overall, the A3 35 TFSI Sportback is a well-rounded and capable compact hatchback that continues to offer a compelling ownership experience.
