The Audi A3 Sportback (8V, facelift) 30 TDI S tronic, produced from 2018 to 2020, represents a significant iteration within the third-generation (8V) A3 Sportback lineup. Positioned as a fuel-efficient and practical option, this variant catered to European markets prioritizing diesel economy and refined driving experience. It slots into the range as an entry-level to mid-range offering, appealing to buyers seeking a premium hatchback without the higher costs associated with more powerful engines or higher trim levels. The “30 TDI” designation reflects Audi’s power banding system, indicating a diesel engine output. This model is built on the Volkswagen Group’s MQB platform, shared with models like the Volkswagen Golf and SEAT Leon.
Technical Specifications
| Brand | Audi |
| Model | A3 |
| Generation | A3 Sportback (8V, facelift 2016) |
| Type (Engine) | 30 TDI (116 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) | 4.2-4.3 l/100 km (56 – 54.7 US mpg, 67.3 – 65.7 UK mpg, 23.8 – 23.3 km/l) |
| Fuel consumption (extra urban) | 3.7-3.8 l/100 km (63.6 – 61.9 US mpg, 76.3 – 74.3 UK mpg, 27 – 26.3 km/l) |
| Fuel consumption (combined) | 3.9-4.0 l/100 km (60.3 – 58.8 US mpg, 72.4 – 70.6 UK mpg, 25.6 – 25 km/l) |
| CO2 emissions | 103-105 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 10.4 sec |
| Acceleration 0 – 62 mph | 10.4 sec |
| Acceleration 0 – 60 mph | 9.9 sec |
| Maximum speed | 205 km/h (127.38 mph) |
| Emission standard | Euro 6d – TEMP |
| Weight-to-power ratio | 11.3 kg/Hp, 88.5 Hp/tonne |
| Weight-to-torque ratio | 5.2 kg/Nm, 190.8 Nm/tonne |
| Power | 116 Hp @ 3250-4000 rpm |
| Power per litre | 72.6 Hp/l |
| Torque | 250 Nm @ 1750-3200 rpm (184.39 lb.-ft. @ 1750-3200 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | DGTE |
| Engine displacement | 1598 cm3 (97.52 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 79.5 mm (3.13 in.) |
| Piston Stroke | 80.5 mm (3.17 in.) |
| Compression ratio | 16.2:1 |
| 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) |
| Coolant | 12 l (12.68 US qt | 10.56 UK qt) |
| Kerb Weight | 1310 kg (2888.06 lbs.) |
| Max. weight | 1900 kg (4188.78 lbs.) |
| Max load | 590 kg (1300.73 lbs.) |
| Trunk (boot) space – minimum | 380 l (13.42 cu. ft.) |
| Trunk (boot) space – maximum | 1220 l (43.08 cu. ft.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| AdBlue tank | 13 l (3.43 US gal | 2.86 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 | 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 |
| 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
The heart of the A3 30 TDI S tronic is the DGTE engine, a 1.6-liter inline-four cylinder diesel. This engine is part of Volkswagen Group’s modular engine family, known for its compact dimensions and efficiency. It utilizes a common rail direct injection system, delivering fuel at extremely high pressures for optimized combustion. A turbocharger with an intercooler is employed to boost power and torque, mitigating turbo lag and improving responsiveness. The engine produces 116 horsepower at 3250-4000 rpm and 250 Nm (184 lb-ft) of torque between 1750-3200 rpm. The S tronic transmission is a seven-speed dual-clutch transmission (DCT). This transmission offers quick and smooth gear changes, contributing to both performance and fuel efficiency. It operates in both automatic and manual modes, allowing the driver to select gears via the gear selector or steering wheel-mounted paddles.
Driving Characteristics
The 1.6 TDI with the S tronic transmission delivers a comfortable and refined driving experience. While not overtly sporty, the engine provides adequate power for everyday driving situations. Acceleration from 0-62 mph takes 10.4 seconds, and the top speed is 127.38 mph. The S tronic transmission’s quick shifts help to maximize the available power. The gear ratios are tuned for fuel efficiency, with higher gears prioritizing economy during cruising. Compared to the more powerful 2.0 TDI variants, the 30 TDI feels less urgent in acceleration, but it offers superior fuel economy. The automatic transmission makes it particularly well-suited for urban driving and commuting.
Equipment & Trim Levels
The A3 Sportback 30 TDI S tronic typically came equipped with a respectable level of standard features. These included air conditioning, a multi-function steering wheel, Audi’s MMI infotainment system with a central display screen, Bluetooth connectivity, and alloy wheels. Safety features such as ABS, electronic stability control, and multiple airbags were also standard. Optional extras included upgrades to the infotainment system (such as navigation), leather upholstery, a panoramic sunroof, and advanced driver-assistance systems like adaptive cruise control and lane departure warning. Trim levels varied by market, but generally offered progressively more luxurious appointments and technology.
Chassis & Braking
The A3 Sportback 30 TDI utilizes a McPherson strut front suspension and a multi-link rear suspension. This setup provides a good balance between ride comfort and handling. The front brakes are ventilated discs, while the rear brakes are solid discs. The steering is electric power-assisted, offering precise and responsive control. The chassis is tuned to prioritize comfort and stability, rather than outright sportiness. The weight distribution is relatively balanced, contributing to predictable handling characteristics.
Market Reception & Comparison
The A3 30 TDI S tronic was generally well-received by automotive critics for its fuel efficiency, comfortable ride, and refined interior. It was often praised as a practical and sensible choice for buyers seeking a premium hatchback. Compared to the more powerful A3 variants, the 30 TDI offered significantly better fuel economy, making it an attractive option for those who prioritize running costs. However, some critics noted that the engine could feel underpowered when fully loaded or when tackling steep hills. Against competitors like the BMW 1 Series and Mercedes-Benz A-Class, the A3 30 TDI S tronic held its own in terms of refinement and technology.
Legacy
The 1.6 TDI DGTE engine, paired with the S tronic transmission, has proven to be a relatively reliable powertrain. While diesel engines are subject to stricter emissions regulations and potential maintenance concerns related to the diesel particulate filter (DPF), these engines are generally durable when properly maintained. In the used car market, the A3 30 TDI S tronic represents a good value proposition, offering a blend of practicality, efficiency, and premium features. Its fuel economy and relatively low running costs continue to make it an appealing choice for budget-conscious buyers.
