Sedan, 4 Doors, 5 Seats
11.3 l/100 km 20.82 US mpg
18.9 l/100 km 12.45 US mpg
9.3 l/100 km 25.29 US mpg
280 Hp @ 5800 rpm.
67.1 Hp/l
247 km/h 153.48 mph
4172 cm3
254.59 cu. in.
8, V-engine
All wheel drive (4x4),
4790 mm
188.58 in.
1805 mm
71.06 in.
1730 kg
3814 lbs.
| Brand | Audi |
|---|---|
| Model | S4 (Sedan) |
| Version | S4 (4A,C4) |
| Engine version | 4.2 S4 V8 (280 Hp) quattro |
| Year production start | 1992 |
| Year production end | 1994 |
| Vehicle type | Sedan |
| Horsepower RPM | 280 Hp @ 5800 rpm. |
| Acceleration 0 - 100 kmh sec | 6.6 sec |
| Curb weight kg -lbs total |
1730 kg3814 lbs. |
| Overall length mm - inch |
4790 mm188.58 in. |
| Doors | 4 |
| Top Speed | 247 km/h 153.48 mph |
| Designation model | ABH |
|---|---|
| Cam configuration | DOHC |
| Engine position and orientation | Front, Longitudinal |
| Cylinders | 8 |
| Position of cylinders | V-engine |
| Displacement (liters) |
4172 cm3254.59 cu. in. |
| Eng. horsepower RPM | 280 Hp @ 5800 rpm. |
| Horsepower per litre | 67.1 Hp/l |
| Weight / horsepower kg/hp - hp/tons |
6.2 kg/Hp161.8 Hp/tonne |
| Weight / torque kg/Nm - Nm/tons | 4.3 kg/Nm, 231.2 Nm/tonne
4.3 kg/Nm231.2 Nm/tonne |
| Torque Nm RPM lb-ft RPM |
400 Nm @ 4000 rpm.295.02 lb.-ft. @ 4000 rpm. |
| Bore (mm in) |
84.5 mm3.33 in. |
| Stroke (mm in) |
93 mm3.66 in. |
| Compression ratio | 10.6 |
| Fuel delivery system | Multi-point indirect injection |
| Fuel type | Petrol (Gasoline) |
| Valvetrain | 2 |
| Engine aspiration | Naturally aspirated engine |
| Engine oil liters | quarts |
7.5 l7.93 US qt | 6.6 UK qt |
| Engine coolant |
8.5 l8.98 US qt | 7.48 UK qt |
| Powertrain architecture | Internal Combustion engine |
| Engine location | Front, Longitudinal |
| Drive configuration | All wheel drive (4x4) |
|---|---|
| Transmission | 6 |
| Front brakes | Ventilated discs |
|---|---|
| Rear brakes | Ventilated discs |
| Brake control | Disc |
| Anti-lock brake system | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
|---|
| Front suspension | Spring Strut |
|---|---|
| Rear suspension | Helical spring |
| Wheels size | 225/55 R16 |
|---|
| Passengers seats | 5 |
|---|---|
| Trunk space min liter | cu. Ft. |
510 l18.01 cu. ft. |
| Overall length mm - inch |
4790 mm188.58 in. |
|---|---|
| Overall width mm -inch |
1805 mm71.06 in. |
| Overall height mm -inch |
1420 mm55.91 in. |
| Wheelbase mm - inch |
2690 mm105.91 in. |
| Track width front mm - inch |
1565 mm61.61 in. |
| Track width rear mm - inch |
1530 mm60.24 in. |
| Curb weight kg -lbs total |
1730 kg3814 lbs. |
|---|---|
| Gross weight kg -lbs total |
2280 kg5026.54 lbs. |
| Capacities kg - lbs |
550 kg1212.54 lbs. |
| Fuel tank liters | gallons |
80 l21.13 US gal | 17.6 UK gal |
| City l/100km - mpg |
18.9 l/100 km12.45 US mpg |
|---|---|
| Highway l/100 km - mpg |
9.3 l/100 km25.29 US mpg |
| Combined l/100 km - Mpg |
11.3 l/100 km20.82 US mpg |
| Autonomy km (combined use) | 727 |
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