Audi S7 Sportback (C7 facelift 2014) 4.0 TFSI V8 (450 hp) quattro S tronic
Gasoline engine with 450 hp (331 kW) and 406 lb-ft (550 Nm), built 2014–2018, liftback body, all-wheel drive (4x4).
EnlargePower450 hp (331 kW)
Torque406 lb-ft (550 Nm)
0–62 mph4.6 s
Top speed155 mph (250 km/h)
FuelGasoline
Specifications
Engine
| Engine version | 4.0 TFSI V8 (450 hp) quattro S tronic |
|---|---|
| Displacement | 4.0 L (3,993 cm³) |
| Cylinders | 8 |
| Cylinder layout | V-engine |
| Engine position | Front, Longitudinal |
| Valves per cylinder | 4 |
| Valvetrain | DOHC |
| Fuel system | Direct injection |
| Compression ratio | 10-1 |
| Bore | 84.5 mm |
| Stroke | 89 mm |
| Engine oil capacity | 8.8 qt (8.3 l) |
| Engine systems | Cylinder deactivation system |
Performance
| Power | 450 hp (331 kW) @ 5800-6400 rpm |
|---|---|
| Torque | 406 lb-ft (550 Nm) @ 1400-5700 rpm |
| 0–62 mph (0–100 km/h) | 4.6 s |
| Top speed | 155 mph (250 km/h) |
Fuel economy and emissions
| Fuel | Gasoline |
|---|---|
| City | 18 mpg (13.2 l/100 km) |
| Highway | 25 mpg (9.3 l/100 km) |
| CO₂ emissions | 346 g/mi (215 g/km) |
| Emission standard | Euro 6 |
| Fuel tank | 19.8 gal (75 l) |
Body, dimensions and weight
| Body style | Liftback |
|---|---|
| Doors | 4 |
| Length | 196.1 in (4,980 mm) |
| Width | 75.2 in (1,911 mm) |
| Height | 55.4 in (1,408 mm) |
| Curb weight | 4,310 lb (1,955 kg) |
| Gross vehicle weight | 5,655 lb (2,565 kg) |
| Cargo volume | 18.9 cu ft (535 l) |
| Drag coefficient | 0.3 |
Drivetrain and chassis
| Drive | All-wheel drive (4x4) |
|---|---|
| Steering | Electric power steering |
| Front suspension | Independent multi-link |
| Rear suspension | Independent, trapezoidal arm |
| Tires | 255/40 R19 |
| Wheels | 8.5J x 19 |
| Driver assistance | ABS (Anti-lock braking system) |
What to check on an Audi S7 with this engine
- On a gasoline engine, check the oil consumption, the timing chain or belt and, on turbo engines, the turbocharger.
- All-wheel drive needs fresh fluid in the differentials and the coupling: ask for the service records.
- Compare the odometer with the readings in the service records and in the VIN history report: a big gap means the mileage was rolled back.