Sedan, 4 Doors, 5 Seats
11.3-11.4 l/100 km 20.82 - 20.63 US mpg
571 Hp @ 6000 rpm.
142.9 Hp/l
250 km/h 155.34 mph
3996 cm3
243.85 cu. in.
8, V-engine
All wheel drive (4x4),
5179 mm
203.9 in.
1945 mm
76.57 in.
2230 kg
4916.31 lbs.
| Brand | Audi |
|---|---|
| Model | S8 (Sedan) |
| Version | S8 (D5) |
| Engine version | 4.0 TFSI V8 (571 Hp) MHEV quattro tiptronic COD |
| Year production start | 2020 |
| Year production end | 2021 |
| Vehicle type | Sedan |
| Horsepower RPM | 571 Hp @ 6000 rpm. |
| Acceleration 0 - 100 kmh sec | 3.8 sec |
| Curb weight kg -lbs total |
2230 kg4916.31 lbs. |
| Overall length mm - inch |
5179 mm203.9 in. |
| Doors | 4 |
| Top Speed | 250 km/h 155.34 mph |
| Designation model | CWWB |
|---|---|
| Engine position and orientation | Front, Longitudinal |
| Cylinders | 8 |
| Position of cylinders | V-engine |
| Displacement (liters) |
3996 cm3243.85 cu. in. |
| Eng. horsepower RPM | 571 Hp @ 6000 rpm. |
| Horsepower per litre | 142.9 Hp/l |
| Weight / horsepower kg/hp - hp/tons |
3.9 kg/Hp256.1 Hp/tonne |
| Weight / torque kg/Nm - Nm/tons | 2.8 kg/Nm, 358.7 Nm/tonne
2.8 kg/Nm358.7 Nm/tonne |
| Torque Nm RPM lb-ft RPM |
800 Nm @ 2000-4500 rpm.590.05 lb.-ft. @ 2000-4500 rpm. |
| Bore (mm in) |
86 mm3.39 in. |
| Stroke (mm in) |
86 mm3.39 in. |
| Compression ratio | 10.1 |
| Fuel delivery system | Direct injection |
| Fuel type | Petrol (Gasoline) |
| Valvetrain | 4 |
| Engine aspiration | BiTurbo, Intercooler |
| Engine oil liters | quarts |
9.5 l10.04 US qt | 8.36 UK qt |
| Engine coolant |
13.7 l14.48 US qt | 12.05 UK qt |
| Emission certification | Euro 6 |
| Powertrain architecture | MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV) |
| Engine location | Front, Longitudinal |
| Drive configuration | All wheel drive (4x4) |
|---|
| Front brakes | Ventilated discs |
|---|---|
| Rear brakes | Ventilated discs |
| Brake control | Ventilated discs |
| Anti-lock brake system | ABS (Anti-lock braking system) |
| Turning diameter m - ft |
12.5 m41.01 ft. |
|---|
| Front suspension | Multi-link suspension |
|---|---|
| Rear suspension | Multi-link independent |
| Wheels size | 265/40 R20 104Y XL |
|---|---|
| Wheels rims | 9J x 20 |
| Passengers seats | 5 |
|---|---|
| Trunk space min liter | cu. Ft. |
505 l17.83 cu. ft. |
| Roof load load kg lbs |
90 kg198.42 lbs. |
| Overall length mm - inch |
5179 mm203.9 in. |
|---|---|
| Overall width mm -inch |
1945 mm76.57 in. |
| Overall height mm -inch |
1474 mm58.03 in. |
| Wheelbase mm - inch |
2998 mm118.03 in. |
| Track width front mm - inch |
1628 mm64.09 in. |
| Track width rear mm - inch |
1617 mm63.66 in. |
| Coefficient of drag | 0.27 |
| Curb weight kg -lbs total |
2230 kg4916.31 lbs. |
|---|---|
| Gross weight kg -lbs total |
2835 kg6250.11 lbs. |
| Capacities kg - lbs |
605 kg1333.8 lbs. |
| Fuel tank liters | gallons |
82 l21.66 US gal | 18.04 UK gal |
| Combined l/100 km - Mpg |
11.3-11.4 l/100 km20.82 - 20.63 US mpg |
|---|---|
| Autonomy km (combined use) | 745 |
| Combined fuel consumption (WLTP) | 11.5-11.9 l/100 km 20.45 - 19.77 US mpg |
8 CYLINDER V-Engine
It's an engine with eight cylinder piston where the cylinders share a common crankshaft and are arranged in a V configuration.
What is the 8 cylinder V-engine displacement: it is in a range between 2926 cc and 8135 cc in recent model line up powertrain.
How much is the power of the 8 cylinder V-engine: the power of the 8 cylinder V-engine is in a range from 125 bhp to 1160 bhp.
Which cars use 8 cylinder V-engine: in recent years several manufactures have been used the V8 engine for 3 main applications: premium, sport cars and lightweight trucks. 8 V engine is the American preferred engine for iconic giant pick-up.
What is the eight cylinder V angle: the majority of V8 engines use a V-angle of 90 degrees. This angle results in good engine balance and low vibrations. The downside is a larger powertrain body that makes the use of this configuration suitable only for longitudinal position and rear drive wheels traction.
V8 engines with a 60 degree V-angle were used in the 1996-1999 by Ford and in 2005-2011 by Volvo. The Ford engine used a 60 degree V-angle because it was based on a V6 engine with a 60 degree V-angle. Both the Ford and Volvo engines were used in transverse engine chassis, which were designed for a front-wheel-drive layout. To reduce the vibrations caused by the unbalanced 60 degree V-angle, Volvo's used a balance shaft and offset split crankpins.
The Rolls-Royce Meteorite tank engine also used a 60 degree V-angle, since it was derived from the 60 degree V12 Rolls-Royce Meteor which in turn was based on the famous Rolls-Royce Merlin V12 engine.
Most V8 engines fitted to road cars use a cross-plane crankshaft, since this configuration produces less vibration due to the perfect primary balance and secondary balance.
The rumbling exhaust sound produced by a typical cross-plane V8 engine is partly due to the uneven firing order within each of the two banks of four cylinders and with separate exhaust systems for each bank of cylinders, this uneven pulsing creates the legendary rumbling sound that is typically of V8 engines.
edited by arrabbiata