The Audi A3 Sportback (8V) 1.4 TFSI with the S tronic dual-clutch transmission represents a significant entry point into the premium compact hatchback segment. Produced from 2013 to 2014, this variant occupied a key position within the broader 8V A3 Sportback range, offering a blend of efficiency, technology, and Audi’s characteristic refinement. It was designed to appeal to buyers seeking a sophisticated and practical vehicle with a focus on fuel economy and ease of driving, while still delivering a respectable level of performance. The 8V generation A3 Sportback, built on the Volkswagen Group’s MQB platform (A3/Golf 7 platform), aimed to modernize the A3 lineup with improved space, lighter weight, and advanced technology.
Technical Specifications
| Brand | Audi |
| Model | A3 |
| Generation | A3 Sportback (8V) |
| Type (Engine) | 1.4 TFSI (122 Hp) S tronic |
| Start of production | 2013 |
| End of production | 2014 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 6.1 l/100 km (38.6 US mpg, 46.3 UK mpg, 16.4 km/l) |
| Fuel consumption (extra urban) | 4.3 l/100 km (54.7 US mpg, 65.7 UK mpg, 23.3 km/l) |
| Fuel consumption (combined) | 5 l/100 km (47 US mpg, 56.5 UK mpg, 20 km/l) |
| CO2 emissions | 116 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 9.3 sec |
| Acceleration 0 – 62 mph | 9.3 sec |
| Acceleration 0 – 60 mph | 8.8 sec |
| Maximum speed | 203 km/h (126.14 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 10 kg/Hp, 99.6 Hp/tonne |
| Weight-to-torque ratio | 6.1 kg/Nm, 163.3 Nm/tonne |
| Power | 122 Hp @ 5000 rpm |
| Power per litre | 87.5 Hp/l |
| Torque | 200 Nm @ 1400-4000 rpm (147.51 lb.-ft. @ 1400-4000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | CMBA |
| Engine displacement | 1395 cm3 (85.13 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 74.5 mm (2.93 in.) |
| Piston Stroke | 80 mm (3.15 in.) |
| Compression ratio | 10.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 4 l (4.23 US qt | 3.52 UK qt) |
| Kerb Weight | 1225 kg (2700.66 lbs.) |
| Max. weight | 1785 kg (3935.25 lbs.) |
| Max load | 560 kg (1234.59 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) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (8%) | 1600 kg (3527.4 lbs.) |
| Permitted trailer load with brakes (12%) | 1400 kg (3086.47 lbs.) |
| Permitted trailer load without brakes | 650 kg (1433 lbs.) |
| Permitted towbar download | 75 kg (165.35 lbs.) |
| Length | 4310 mm (169.69 in.) |
| Width | 1786 mm (70.31 in.) |
| Width including mirrors | 1966 mm (77.4 in.) |
| Height | 1426 mm (56.14 in.) |
| Wheelbase | 2636 mm (103.78 in.) |
| Front track | 1536 mm (60.47 in.) |
| Rear (Back) track | 1506 mm (59.29 in.) |
| Front overhang | 869 mm (34.21 in.) |
| Rear overhang | 805 mm (31.69 in.) |
| Drag coefficient (Cd) | 0.31 |
| 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 |
| Tires size | 205/55 R16 |
| Wheel rims size | 16 |
Powertrain & Engine Architecture
The heart of this A3 Sportback variant is the 1.4-liter TFSI (Turbocharged Fuel Stratified Injection) engine, specifically the CMBA engine code. This engine is a four-cylinder, inline configuration, featuring direct fuel injection and a turbocharger with an intercooler. The direct injection system allows for precise fuel delivery, enhancing efficiency and reducing emissions. The turbocharger provides a boost in power, compensating for the relatively small displacement. The CMBA engine produces 122 horsepower at 5000 rpm and 200 Nm (147.51 lb-ft) of torque between 1400 and 4000 rpm. This broad torque curve contributes to good drivability in everyday situations. The engine utilizes a dual overhead camshaft (DOHC) valvetrain with four valves per cylinder, optimizing gas flow for improved performance. Paired with the engine is Audi’s S tronic 7-speed dual-clutch transmission. This transmission offers quick and smooth gear changes, contributing to both performance and fuel efficiency. The S tronic operates in both automatic and manual modes, allowing the driver to choose their preferred driving style.
Driving Characteristics
The 1.4 TFSI with S tronic delivers a comfortable and refined driving experience. While not overtly sporty, the combination provides adequate acceleration for most driving scenarios. The 0-60 mph time of around 8.8 seconds is respectable for a compact hatchback. The S tronic transmission contributes to seamless gear changes, minimizing interruptions in power delivery. Compared to the manual transmission versions of the same engine, the S tronic offers greater convenience, particularly in urban traffic. However, some drivers may find the manual version more engaging. Compared to higher-output engines in the A3 range, such as the 1.8 TFSI or the 2.0 TDI, this variant offers less outright performance. However, it excels in fuel economy, making it an attractive option for drivers prioritizing efficiency. The gear ratios in the S tronic are tuned for a balance between acceleration and fuel economy, with taller gears for cruising and shorter gears for quicker response.
Equipment & Trim Levels
The 1.4 TFSI S tronic typically came equipped with a reasonable level of standard features. These generally included air conditioning, a multi-function steering wheel, an infotainment system with a color display, alloy wheels, and electric windows. Safety features such as ABS, ESP (Electronic Stability Program), and multiple airbags were also standard. Optional extras included features like a panoramic sunroof, leather upholstery, navigation system, parking sensors, and upgraded audio systems. The specific trim level (e.g., SE, Sport) would determine the standard equipment and available options. Interior upholstery was typically cloth, with leather available as an upgrade. The dashboard layout was clean and modern, typical of Audi’s design language at the time.
Chassis & Braking
The A3 Sportback 8V utilizes an independent McPherson strut suspension at the front and a multi-link suspension at the rear, providing a comfortable ride and good handling characteristics. The suspension is tuned to balance comfort and control, making it suitable for both city driving and longer journeys. The braking system consists of ventilated discs at the front and solid discs at the rear. ABS (Anti-lock Braking System) is standard, enhancing braking performance and stability. The chassis is relatively lightweight, contributing to the car’s agility. Stabilizer bars are fitted to both the front and rear axles to reduce body roll during cornering.
Market Reception & Comparison
The Audi A3 Sportback 1.4 TFSI S tronic was generally well-received by critics. It was praised for its fuel efficiency, refined driving experience, and high-quality interior. However, some reviewers noted that the engine could feel a little strained when pushed hard. Compared to other trims in the A3 lineup, this variant offered a compelling value proposition for buyers seeking a balance between performance and economy. The 1.8 TFSI offered more power but at a higher price and with slightly lower fuel economy. The 2.0 TDI provided excellent fuel economy but with a diesel engine character that some drivers may not prefer. In terms of reliability, the 1.4 TFSI engine has generally proven to be reliable, although some owners have reported issues with the turbocharger or direct injection system. Regular maintenance is crucial to ensure long-term reliability.
Legacy
The Audi A3 Sportback (8V) 1.4 TFSI S tronic remains a popular choice in the used car market. Its combination of practicality, efficiency, and Audi’s brand appeal makes it an attractive option for buyers seeking a premium compact hatchback. The S tronic transmission, while generally reliable, may require more frequent servicing than a traditional automatic transmission. The CMBA engine, when properly maintained, can provide years of reliable service. The 8V A3 Sportback established a strong foundation for subsequent generations of the A3, continuing Audi’s success in the compact hatchback segment.
