Audi A8 (D3, 4E) 6.0i W12 (450 hp) quattro Tiptronic
Gasoline engine with 450 hp (331 kW) and 428 lb-ft (580 Nm), built 2004–2007, sedan body, all-wheel drive (4x4). It is the most powerful gasoline version of the generation.
EnlargePower450 hp (331 kW)
Torque428 lb-ft (580 Nm)
0–62 mph5.1 s
Top speed155 mph (250 km/h)
FuelGasoline
Specifications
Engine
| Engine version | 6.0i W12 (450 hp) quattro Tiptronic |
|---|---|
| Engine code | BHT, BSB, BTE |
| Displacement | 6.0 L (5,998 cm³) |
| Cylinders | 12 |
| Cylinder layout | W-engine |
| Engine position | Front, Longitudinal |
| Valves per cylinder | 4 |
| Valvetrain | DOHC |
| Fuel system | Multi-point indirect injection |
| Compression ratio | 10-7 |
| Bore | 84 mm |
| Stroke | 90.2 mm |
| Engine oil capacity | 13.2 qt (12.5 l) |
Performance
| Power | 450 hp (331 kW) @ 6200 rpm |
|---|---|
| Torque | 428 lb-ft (580 Nm) @ 4000-4700 rpm |
| 0–62 mph (0–100 km/h) | 5.1 s |
| Top speed | 155 mph (250 km/h) |
Fuel economy and emissions
| Fuel | Gasoline |
|---|---|
| City | 11 mpg (21.4 l/100 km) |
| Highway | 16 mpg (14.7 l/100 km) |
| Emission standard | Euro 4 |
| Fuel tank | 23.8 gal (90 l) |
Body, dimensions and weight
| Body style | Sedan |
|---|---|
| Doors | 5 |
| Length | 199.3 in (5,062 mm) |
| Width | 74.6 in (1,894 mm) |
| Height | 56.9 in (1,444 mm) |
| Curb weight | 4,321 lb (1,960 kg) |
| Gross vehicle weight | 5,534 lb (2,510 kg) |
| Cargo volume | 17.7 cu ft (500 l) |
| Drag coefficient | 0.28 |
Drivetrain and chassis
| Drive | All-wheel drive (4x4) |
|---|---|
| Steering | Hydraulic power steering |
| Front suspension | 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 A8 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.
Other Audi A8 (D3, 4E) engines
| Engine | Fuel | Power | Combined |
|---|---|---|---|
| 3.7 V8 (280 hp) quattro Tiptronic | Gasoline | 280 hp (206 kW) | |
| 4.2i V8 40V (335 hp) quattro Tiptronic | Gasoline | 335 hp (246 kW) | |
| 3.0 TDI (233 hp) quattro Tiptronic | Diesel | 233 hp (171 kW) | |
| 3.0i V6 (220 hp) Multitronic | Gasoline | 220 hp (162 kW) | |
| 4.0 TDI V8 32V (275 hp) quattro Tiptronic | Diesel | 275 hp (202 kW) |