The Audi A3 Sportback (8V, facelift) 35 TDI S tronic, produced from 2018 to 2020, represents a compelling blend of efficiency and practicality within the premium compact hatchback segment. This variant, part of the broader 8V A3 Sportback range which underwent a significant facelift in 2016, was positioned as a mid-range offering, appealing to buyers seeking a balance between performance, fuel economy, and sophisticated technology. It occupied a space between the entry-level petrol models and the more potent, higher-trim diesel options. The 35 TDI designation signified a 2.0-liter turbocharged diesel engine producing 150 horsepower, paired exclusively with Audi’s seven-speed S tronic dual-clutch transmission.
Technical Specifications
| Brand | Audi |
| Model | A3 |
| Generation | A3 Sportback (8V, facelift 2016) |
| Type (Engine) | 35 TDI (150 Hp) S tronic |
| Start of production | 2018 |
| End of production | 2020 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 5.2-5.3 l/100 km (45.2 – 44.4 US mpg, 54.3 – 53.3 UK mpg, 19.2 – 18.9 km/l) |
| Fuel consumption (extra urban) | 3.9-4.1 l/100 km (60.3 – 57.4 US mpg, 72.4 – 68.9 UK mpg, 25.6 – 24.4 km/l) |
| Fuel consumption (combined) | 4.4-4.6 l/100 km (53.5 – 51.1 US mpg, 64.2 – 61.4 UK mpg, 22.7 – 21.7 km/l) |
| CO2 emissions | 115-120 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 8.1 sec |
| Acceleration 0 – 62 mph | 8.1 sec |
| Acceleration 0 – 60 mph | 7.7 sec |
| Maximum speed | 218 km/h (135.46 mph) |
| Emission standard | Euro 6d – TEMP |
| Weight-to-power ratio | 9.1 kg/Hp, 109.9 Hp/tonne |
| Weight-to-torque ratio | 4 kg/Nm, 249.1 Nm/tonne |
| Power | 150 Hp @ 3500-4000 rpm |
| Torque | 340 Nm @ 1750-3000 rpm (250.77 lb.-ft. @ 1750-3000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | DFGA |
| Engine displacement | 1968 cm3 (120.09 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 4.7 l (4.97 US qt | 4.14 UK qt) |
| Kerb Weight | 1365 kg (3009.31 lbs.) |
| Max. weight | 1900 kg (4188.78 lbs.) |
| Max load | 535 kg (1179.47 lbs.) |
| Trunk (boot) space – minimum | 380 l (13.42 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%) | 1800 kg (3968.32 lbs.) |
| Permitted trailer load with brakes (12%) | 1600 kg (3527.4 lbs.) |
| Permitted trailer load without brakes | 720 kg (1587.33 lbs.) |
| Permitted towbar download | 75 kg (165.35 lbs.) |
| Length | 4313 mm (169.8 in.) |
| Width | 1785 mm (70.28 in.) |
| Width including mirrors | 1966 mm (77.4 in.) |
| Height | 1461 mm (57.52 in.) |
| Wheelbase | 2637 mm (103.82 in.) |
| Front track | 1543 mm (60.75 in.) |
| Rear (Back) track | 1514 mm (59.61 in.) |
| Drag coefficient (Cd) | 0.32 |
| Minimum turning circle (turning diameter) | 10.9 m (35.76 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| 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 | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 205/55 R16 |
| Wheel rims size | 6.5J x 16 |
Powertrain & Engine Architecture
At the heart of the A3 35 TDI S tronic lies the DFGA engine, a 2.0-liter inline-four cylinder diesel engine. This engine is a member of the Volkswagen Group’s modular engine family, known for its robust construction and efficiency. It utilizes a common rail direct injection system, delivering fuel at extremely high pressures for optimized combustion. A turbocharger with an intercooler further enhances performance by forcing more air into the cylinders. The engine produces 150 horsepower at 3500-4000 rpm and a substantial 340 Nm (250.77 lb.-ft.) of torque between 1750 and 3000 rpm. This broad torque curve is a hallmark of modern turbocharged diesel engines, providing strong pulling power across a wide range of engine speeds.
The S tronic seven-speed dual-clutch transmission (DCT) is a key component of this variant. Unlike a traditional automatic transmission with a torque converter, the S tronic uses two separate clutches – one for odd-numbered gears and one for even-numbered gears. This allows for incredibly fast and smooth gear changes, contributing to both performance and fuel efficiency. The transmission is electronically controlled and offers both fully automatic and manual shift modes via steering wheel-mounted paddles.
Driving Characteristics
The A3 35 TDI S tronic delivers a refined and comfortable driving experience. The 150 horsepower engine provides adequate acceleration for everyday driving, with a 0-60 mph time of around 7.7 seconds. The abundance of low-end torque makes overtaking maneuvers effortless. The S tronic transmission shifts quickly and seamlessly, enhancing the overall driving experience. Compared to the more powerful TDI variants (like the 184 hp version), the 35 TDI feels less urgent in its acceleration, but it offers a more relaxed and fuel-efficient driving style. The gear ratios are tuned for a balance between performance and economy, with taller gearing in higher gears to reduce engine speed at cruising speeds.
Equipment & Trim Levels
The 35 TDI S tronic typically came equipped with a generous level of standard features. These included Audi’s Multi Media Interface (MMI) infotainment system with a 7-inch display, Bluetooth connectivity, automatic climate control, and alloy wheels. Interior upholstery was typically cloth, with leather options available as an upgrade. Common optional extras included a larger MMI display, navigation system, parking sensors, and a panoramic sunroof. Trim levels varied slightly depending on the market, but generally offered progressive upgrades in terms of interior materials, exterior styling, and technology features.
Chassis & Braking
The A3 Sportback 8V utilizes a McPherson strut front suspension and a multi-link rear suspension. This setup provides a good balance between ride comfort and handling precision. The chassis is relatively lightweight, contributing to the car’s agility. Braking duties are handled by ventilated discs at the front and solid discs at the rear. Anti-lock Braking System (ABS) is standard, along with Electronic Stability Control (ESC). The suspension tuning is geared towards comfort, but the car still offers a secure and predictable handling experience.
Market Reception & Comparison
The A3 35 TDI S tronic was generally well-received by automotive critics. It was praised for its fuel efficiency, comfortable ride, and refined interior. However, some reviewers noted that the engine lacked the outright performance of the more powerful TDI variants. Compared to the petrol-powered A3 models, the 35 TDI offered significantly better fuel economy and torque. Against competitors like the BMW 1 Series and Mercedes-Benz A-Class, the A3 35 TDI S tronic held its own in terms of refinement, technology, and overall driving experience.
Legacy
The DFGA engine, when properly maintained, has proven to be a reliable and durable unit. The S tronic transmission, while more complex than a traditional automatic, is also generally reliable, although regular servicing is crucial. In the used car market, the A3 35 TDI S tronic represents a good value proposition for buyers seeking a premium compact hatchback with excellent fuel economy and a comfortable driving experience. However, potential buyers should be aware of the potential maintenance costs associated with diesel engines, such as diesel particulate filter (DPF) regeneration and AdBlue refills.
