The Audi TT RS Coupe Heritage Edition, produced for the 2021 and 2022 model years, represents a high-performance iteration of the 8S generation TT RS. This limited-edition model, built upon the facelifted 8S platform (introduced in 2019), pays homage to the original Audi TT with unique styling cues and a potent powertrain. It slots into the top echelon of the TT lineup, offering a more focused driving experience than the standard TT or even the TTS models. The Heritage Edition specifically features the 2.5 TFSI engine producing 394 horsepower, paired exclusively with the seven-speed S tronic dual-clutch transmission and Audi’s quattro all-wheel-drive system.
Technical Specifications
| Brand | Audi |
| Model | TT |
| Generation | TT RS Coupe (8S, facelift 2019) |
| Type (Engine) | Heritage Edition 2.5 TFSI (394 Hp) quattro S tronic |
| Start of production | December, 2021 |
| End of production | 2022 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 3 |
| Fuel consumption (economy) – urban (EPA) | 11.8 l/100 km (19.9 US mpg, 23.9 UK mpg, 8.5 km/l) |
| Fuel consumption (economy) – extra urban (EPA) | 8.1 l/100 km (29 US mpg, 34.9 UK mpg, 12.3 km/l) |
| Fuel consumption (economy) – combined (EPA) | 10.2 l/100 km (23.1 US mpg, 27.7 UK mpg, 9.8 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 60 mph | 3.6 sec |
| Maximum speed | 280 km/h (173.98 mph), Electronically limited |
| Weight-to-power ratio | 3.7 kg/Hp, 271.7 Hp/tonne |
| Weight-to-torque ratio | 3 kg/Nm, 331 Nm/tonne |
| Power | 394 Hp @ 5850-7000 rpm |
| Power per litre | 158.9 Hp/l |
| Torque | 480 Nm @ 1700-5850 rpm (354.03 lb.-ft. @ 1700-5850 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | EA855 evo / DAZA |
| Engine displacement | 2480 cm3 (151.34 cu. in.) |
| Number of cylinders | 5 |
| Engine configuration | Inline |
| Cylinder Bore | 82.5 mm (3.25 in.) |
| Piston Stroke | 92.8 mm (3.65 in.) |
| Compression ratio | 10:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection and Multi-port manifold injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 7.1 l (7.5 US qt | 6.25 UK qt) |
| Coolant | 9.1 l (9.62 US qt | 8.01 UK qt) |
| Kerb Weight | 1450 kg (3196.7 lbs.) |
| Max. weight | 1875 kg (4133.67 lbs.) |
| Max load | 425 kg (936.96 lbs.) |
| Trunk (boot) space – minimum | 305 l (10.77 cu. ft.) |
| Trunk (boot) space – maximum | 712 l (25.14 cu. ft.) |
| Fuel tank capacity | 55 l (14.53 US gal | 12.1 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Length | 4201 mm (165.39 in.) |
| Width | 1832 mm (72.13 in.) |
| Width including mirrors | 1966 mm (77.4 in.) |
| Height | 1344 mm (52.91 in.) |
| Wheelbase | 2505 mm (98.62 in.) |
| Front track | 1564 mm (61.57 in.) |
| Rear (Back) track | 1543 mm (60.75 in.) |
| Front overhang | 893 mm (35.16 in.) |
| Rear overhang | 803 mm (31.61 in.) |
| Drag coefficient (Cd) | 0.33 |
| Minimum turning circle (turning diameter) | 10.96 m (35.96 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels permanently, and the rear wheels are driven through an electrically or mechanically operated clutch if necessary. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 7 gears, automatic transmission S tronic |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs, 370 mm |
| Rear brakes | Disc, 310 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 255/30 R20 |
| Wheel rims size | 9J x 20 |
Powertrain & Engine Architecture
The heart of the TT RS Heritage Edition is the EA855 evo 2.5-liter inline-five cylinder engine, internally designated as DAZA. This engine is renowned for its distinctive firing order (1-2-4-5-3) which contributes to its unique exhaust note. It utilizes a combination of direct injection and multi-port fuel injection to optimize combustion efficiency and power delivery. A single twin-scroll turbocharger, with an intercooler, forces air into the engine, boosting output to 394 horsepower and 354 lb-ft of torque. The engine features a dual overhead camshaft (DOHC) valvetrain with four valves per cylinder. The seven-speed S tronic dual-clutch transmission provides rapid and precise gear changes, enhancing the car’s acceleration capabilities. This transmission is known for its efficiency and responsiveness, offering both automatic and manual shifting modes.
Driving Characteristics
The combination of the high-output five-cylinder engine and the S tronic transmission results in exhilarating performance. The Heritage Edition accelerates from 0 to 60 mph in just 3.6 seconds and reaches a electronically limited top speed of 174 mph. The quattro all-wheel-drive system ensures optimal traction, particularly during acceleration and cornering. Compared to the standard TT or TTS models, the RS offers significantly more power and a more aggressive driving experience. While the S tronic transmission is incredibly quick, some drivers may prefer the greater engagement of a traditional manual gearbox, which was not offered with this specific variant. The gear ratios are tuned for performance, prioritizing acceleration over fuel economy, although the combined fuel economy is rated at 23.1 US mpg.
Equipment & Trim Levels
The Heritage Edition builds upon the already well-equipped TT RS trim level. Standard features include Audi’s virtual cockpit digital instrument cluster, a premium sound system, leather upholstery, and automatic climate control. The Heritage Edition distinguishes itself with unique exterior styling elements, including a fixed rear spoiler, and specific interior trim pieces. Optional extras available included upgraded navigation systems, a Bang & Olufsen sound system, and various driver-assistance features like adaptive cruise control and blind-spot monitoring.
Chassis & Braking
The TT RS Heritage Edition features a McPherson strut front suspension and a multi-link rear suspension, both optimized for performance handling. Stabilizer bars are fitted to both axles to reduce body roll during cornering. The braking system consists of ventilated discs at all four corners, with larger 370mm discs up front. Audi’s ABS (Anti-lock Braking System) is standard, providing enhanced braking control in various conditions. The car’s relatively low weight (3196.7 lbs) contributes to its agile handling characteristics.
Market Reception & Comparison
The TT RS Heritage Edition was well-received by automotive critics, who praised its powerful engine, engaging driving dynamics, and distinctive styling. Compared to other trims in the TT lineup, the RS offered a significantly more focused and performance-oriented experience. While the fuel economy was lower than that of the standard TT or TTS, the performance gains were considered worthwhile for enthusiasts. Reliability reports suggest that the EA855 engine is generally robust, although regular maintenance is crucial to ensure longevity.
Legacy
The Audi TT RS Coupe Heritage Edition represents a compelling blend of performance, style, and exclusivity. The EA855 engine has proven to be a durable and highly regarded powerplant, and well-maintained examples are likely to hold their value in the used car market. The limited production run of the Heritage Edition further enhances its collectibility, making it a desirable option for Audi enthusiasts and performance car aficionados. The combination of the potent engine, quick-shifting transmission, and all-wheel-drive system ensures that this car remains a thrilling and capable machine for years to come.
