The Audi TTS Roadster (8S, facelifted in 2018) represents the performance-oriented variant of the third-generation TT Roadster. Introduced in late 2020 and continuing through July 2023, this model combined the open-air driving experience of the Roadster body style with a potent 2.0-liter turbocharged four-cylinder engine producing 320 horsepower. Positioned above the base TT Roadster and below the even more exclusive TT RS Roadster, the TTS aimed to deliver a compelling blend of performance, luxury, and everyday usability. It was primarily marketed in Europe and North America, appealing to drivers seeking a sporty and stylish convertible with all-weather capability thanks to Audi’s quattro all-wheel-drive system.
Technical Specifications
| Brand | Audi |
| Model | TT |
| Generation | TTS Roadster (8S, facelift 2018) |
| Type (Engine) | 2.0 TFSI (320 Hp) quattro S tronic |
| Start of production | November, 2020 |
| End of production | July, 2023 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Roadster |
| Seats | 4 |
| Doors | 2 |
| Combined fuel consumption (WLTP) | 8.5-8.6 l/100 km (27.7 – 27.4 US mpg, 33.2 – 32.8 UK mpg, 11.8 – 11.6 km/l) |
| CO2 emissions (WLTP) | 192-195 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), Electronically limited |
| Emission standard | Euro 6d-ISC-FCM |
| Weight-to-power ratio | 4.7 kg/Hp, 211.9 Hp/tonne |
| Weight-to-torque ratio | 3.8 kg/Nm, 264.9 Nm/tonne |
| Power | 320 Hp @ 5600-6500 rpm |
| Power per litre | 161.3 Hp/l |
| Torque | 400 Nm @ 2000-5600 rpm (295.02 lb.-ft. @ 2000-5600 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | EA888evo4 / DNFD |
| 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 |
| Valvetrain | DOHC |
| Engine oil capacity | 5.7 l (6.02 US qt | 5.02 UK qt) |
| Coolant | 10.1 l (10.67 US qt | 8.89 UK qt) |
| Kerb Weight | 1510 kg (3328.98 lbs.) |
| Max. weight | 1805 kg (3979.34 lbs.) |
| Max load | 295 kg (650.36 lbs.) |
| Trunk (boot) space – minimum | 280 l (9.89 cu. ft.) |
| Fuel tank capacity | 55 l (14.53 US gal | 12.1 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Length | 4199 mm (165.31 in.) |
| Width | 1832 mm (72.13 in.) |
| Width including mirrors | 1966 mm (77.4 in.) |
| Height | 1341 mm (52.8 in.) |
| Wheelbase | 2505 mm (98.62 in.) |
| Front track | 1568 mm (61.73 in.) |
| Rear (Back) track | 1547 mm (60.91 in.) |
| Drag coefficient (Cd) | 0.33 |
| Minimum turning circle | 11 m (36.09 ft.) |
| Drivetrain Architecture | All wheel drive (4×4). ICE drives front wheels, rear driven by clutch. |
| 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 spring suspension with stabilizer |
| 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 | 245/40 R18 |
| Wheel rims size | 8.5J x 18 |
INTRODUCTION
The Audi TTS Roadster (8S, facelift 2018) is a two-door, four-seat convertible that forms part of the third-generation TT family. Production began in November 2020 and concluded in July 2023. Built on the Volkswagen Group’s MQB platform (specifically the 1HX0/A3 variant), the TTS Roadster aimed to provide a more engaging driving experience than the standard TT Roadster, while still offering the convenience and comfort expected of an Audi. The facelift brought styling updates, improved technology, and refinements to the engine and transmission.
Powertrain & Engine Architecture
At the heart of the TTS Roadster lies the EA888evo4 2.0-liter turbocharged four-cylinder engine, designated with the code DNFD. This engine is a direct-injection unit, utilizing a sophisticated fuel system to deliver precise fuel metering for optimal combustion. The engine features a dual overhead camshaft (DOHC) valvetrain with four valves per cylinder, enhancing breathing and contributing to its high power output. A single twin-scroll turbocharger, coupled with an intercooler, provides forced induction, boosting power and torque. The engine produces 320 horsepower at 5600-6500 rpm and 400 Nm (295 lb-ft) of torque between 2000 and 5600 rpm.
Power is transmitted to all four wheels via Audi’s renowned quattro all-wheel-drive system. The transmission is a seven-speed S tronic dual-clutch automatic gearbox. This transmission offers rapid and smooth gear changes, contributing to the car’s sporty character. The S tronic utilizes a multi-plate clutch pack to seamlessly switch between gears, providing both efficiency and performance. The quattro system actively distributes torque between the front and rear axles, optimizing traction in various driving conditions.
Driving Characteristics
The 320 hp and 400 Nm of torque, combined with the quick-shifting S tronic transmission and quattro all-wheel drive, deliver impressive performance. The TTS Roadster accelerates from 0 to 60 mph in approximately 4.6 seconds and has an electronically limited top speed of 155 mph. The S tronic transmission’s gear ratios are tuned for performance, providing strong acceleration in all gears. Compared to the standard TT Roadster’s 1.8-liter or 2.0-liter engines, the TTS offers a significantly more potent driving experience. While the base models prioritize fuel efficiency and comfort, the TTS focuses on delivering a more visceral and engaging driving experience. The all-wheel-drive system provides excellent grip and stability, particularly in wet or slippery conditions, making it a capable year-round vehicle.
Equipment & Trim Levels
The TTS Roadster came generously equipped as standard. Interior features typically included leather upholstery, heated and power-adjustable front seats, a flat-bottomed steering wheel, and Audi’s Virtual Cockpit – a fully digital instrument cluster. The infotainment system featured a touchscreen display with navigation, Apple CarPlay, and Android Auto compatibility. Standard safety features included Audi’s side assist, rear cross-traffic alert, and a suite of airbags. Optional extras included a Bang & Olufsen sound system, adaptive cruise control, and various cosmetic enhancements.
Chassis & Braking
The TTS Roadster features an independent suspension system at all four corners. The front suspension utilizes a McPherson strut design with coil springs and an anti-roll bar, while the rear employs a multi-link setup, also with coil springs and a stabilizer bar. This suspension configuration provides a good balance between ride comfort and handling precision. Braking duties are handled by ventilated discs at the front and solid discs at the rear. The car is equipped with ABS (Anti-lock Braking System) and electronic stability control to enhance safety and control. The chassis is reinforced compared to the standard TT Roadster to handle the increased power and torque.
Market Reception & Comparison
The Audi TTS Roadster was generally well-received by automotive critics. Reviewers praised its powerful engine, responsive handling, and luxurious interior. The S tronic transmission was lauded for its quick and smooth gear changes. Compared to other roadsters in its class, such as the BMW Z4 and Porsche 718 Boxster, the TTS offered a compelling combination of performance, practicality, and value. Fuel economy was respectable for a performance car, averaging around 27-28 mpg in mixed driving. Reliability was generally good, although some owners reported minor issues with the infotainment system.
Legacy
The Audi TTS Roadster (8S) represents a refined and capable performance convertible. The EA888evo4 engine, coupled with the S tronic transmission and quattro all-wheel drive, proved to be a reliable and potent powertrain. On the used car market, these models hold their value relatively well, particularly those with low mileage and a full service history. The TTS Roadster continues to appeal to drivers seeking a sporty and stylish open-top car with all-weather capability and the prestige of the Audi brand.
