The Audi S5 Coupe (F5, facelift) equipped with the 3.0 TDI V6 engine producing 347 horsepower and paired with an eight-speed Tiptronic automatic transmission, represents a compelling blend of performance and efficiency within the Audi S5 lineup. Introduced in December 2019 and continuing through June 2020, this variant occupied a significant position as a diesel-powered performance option, particularly in European markets where diesel engines remained popular. It builds upon the foundation of the F5 S5 Coupe, which itself is based on the MLB Evo platform shared with other Audi and Volkswagen Group vehicles.
Technical Specifications
| Brand | Audi |
| Model | S5 |
| Generation | S5 Coupe (F5, facelift 2019) |
| Type (Engine) | 3.0 TDI V6 (347 Hp) Mild Hybrid quattro Tiptronic |
| Start of production | December, 2019 |
| End of production | June, 2020 |
| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle) |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (urban) | 7.2 l/100 km (32.7 US mpg) |
| Fuel consumption (extra urban) | 5.5-5.6 l/100 km (42.8 – 42 US mpg) |
| Fuel consumption (combined) | 6.1-6.2 l/100 km (38.6 – 37.9 US mpg) |
| CO2 emissions | 160-161 g/km |
| Fuel Type | Diesel |
| 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) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 5.1 kg/Hp |
| Weight-to-torque ratio | 2.5 kg/Nm |
| Power | 347 Hp @ 3850 rpm |
| Torque | 700 Nm @ 2500-3100 rpm (516.29 lb.-ft.) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | DEWB |
| Engine displacement | 2967 cm3 (181.06 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 83 mm (3.27 in.) |
| Piston Stroke | 91.4 mm (3.6 in.) |
| Compression ratio | 15.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | OHC |
| Engine oil capacity | 6.1 l (6.45 US qt | 5.37 UK qt) |
| Coolant | 10 l (10.57 US qt | 8.8 UK qt) |
| Kerb Weight | 1770 kg (3902.18 lbs.) |
| Max. weight | 2270 kg (5004.49 lbs.) |
| Max load | 500 kg (1102.31 lbs.) |
| Trunk (boot) space – minimum | 410 l (14.48 cu. ft.) |
| Fuel tank capacity | 58 l (15.32 US gal | 12.76 UK gal) |
| AdBlue tank | 12 l (3.17 US gal | 2.64 UK gal) |
| Max. roof load | 80 kg (176.37 lbs.) |
| Permitted trailer load with brakes (8%) | 2100 kg (4629.71 lbs.) |
| Permitted trailer load with brakes (12%) | 1900 kg (4188.78 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 75 kg (165.35 lbs.) |
| Length | 4705 mm (185.24 in.) |
| Width | 1846 mm (72.68 in.) |
| Width including mirrors | 2029 mm (79.88 in.) |
| Height | 1368 mm (53.86 in.) |
| Wheelbase | 2765 mm (108.86 in.) |
| Front track | 1587 mm (62.48 in.) |
| Rear (Back) track | 1568 mm (61.73 in.) |
| Front overhang | 906 mm (35.67 in.) |
| Rear overhang | 1034 mm (40.71 in.) |
| Drag coefficient (Cd) | 0.29 |
| Minimum turning circle | 11.5 m (37.73 ft.) |
| Drivetrain Architecture | ICE and electric motor, All wheel drive |
| Number of gears | 8 |
| Type of gearbox | Automatic transmission Tiptronic |
| Front suspension | Independent multi-link suspension |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Tires size | 245/40 R18 97 Y XL |
| Wheel rims size | 8.5J x 18 |
Powertrain & Engine Architecture
At the heart of this S5 Coupe variant lies the 3.0-liter TDI V6 engine, designated as the DEWB code. This engine is a sophisticated diesel powerplant featuring a common rail direct injection system and a single turbocharger with an intercooler. The engine produces 347 horsepower at 3850 rpm and a substantial 700 Nm (516 lb-ft) of torque between 2500 and 3100 rpm. The inclusion of a mild hybrid system (MHEV) adds a 48-volt electrical system and a belt alternator-starter (BAS) unit, enabling features like extended start-stop operation and regenerative braking to improve fuel efficiency. The eight-speed Tiptronic automatic transmission is specifically tuned to handle the engine’s torque output and provides smooth, yet responsive shifts. The transmission offers both automatic and manual shift modes, allowing the driver to tailor the driving experience.
Driving Characteristics
The 3.0 TDI with the Tiptronic transmission delivers a distinctly different driving experience compared to the gasoline-powered S5 variants or those equipped with a manual gearbox. While it doesn’t possess the immediate, high-revving nature of the petrol engines, the TDI offers a broad and accessible torque curve. This translates to strong acceleration in everyday driving situations and effortless highway cruising. The Tiptronic transmission, while smooth, can feel slightly less engaging than a manual, but it contributes to a more relaxed driving experience. The 0-60 mph time of around 4.6 seconds is respectable for a diesel-powered coupe. The quattro all-wheel-drive system ensures excellent traction and stability in all weather conditions.
Equipment & Trim Levels
The S5 Coupe 3.0 TDI typically came well-equipped as standard. Features included leather upholstery, three-zone automatic climate control, Audi’s Virtual Cockpit digital instrument cluster, and a premium sound system. Exterior features often included S-specific styling cues such as a unique grille, rear diffuser, and quad exhaust outlets. Optional extras could include adaptive suspension, a panoramic sunroof, and various driver-assistance systems like adaptive cruise control and lane-keeping assist. Interior trim options allowed for customization with different wood or carbon fiber inlays.
Chassis & Braking
The S5 Coupe features a sophisticated chassis designed to balance comfort and handling. It utilizes an independent multi-link suspension setup at both the front and rear axles. The suspension is tuned to provide a sporty yet compliant ride. Braking duties are handled by ventilated disc brakes on all four wheels, providing ample stopping power. The electronic stability control (ESC) system is integrated with the quattro all-wheel-drive system to enhance stability and control.
Market Reception & Comparison
The 3.0 TDI variant of the S5 Coupe was particularly well-received in Europe, where diesel engines were favored for their fuel efficiency and torque. Critics praised the engine’s performance and refinement, as well as the overall driving experience. Compared to the gasoline-powered S5, the TDI offered superior fuel economy, making it a more practical choice for long-distance driving. However, the gasoline variants were often preferred by those seeking a more visceral and engaging driving experience. Compared to other diesel-powered performance coupes, the S5 TDI stood out for its combination of luxury, performance, and technology.
Legacy
The 3.0 TDI engine in the F5 S5 Coupe has proven to be a reliable and durable powertrain. While diesel engines have faced increased scrutiny in recent years, the DEWB engine is generally considered to be well-engineered and capable of high mileage with proper maintenance. On the used car market, these S5 Coupes represent a compelling value proposition, offering a blend of performance, luxury, and fuel efficiency. However, potential buyers should be aware of the potential for diesel emissions-related issues and ensure that the vehicle has been properly maintained.
