Audi RS 4 Salon (8E, B7) 4.2 FSI V8 32V (420 Hp) quattro 2005

Key specs

Audi RS 4 (Sedan) RS 4 Salon (8E, B7) 2005,2006,2007,2008,2009

What is the body type, Audi RS 4 Salon (8E, B7) 4.2 FSI V8 32V (420 Hp) quattro 2005?

Sedan, 4 Doors, 5 Seats

What is the fuel economy, Audi RS 4 Salon (8E, B7) 4.2 FSI V8 32V (420 Hp) quattro 2005?

13.7 l/100 km 17.17 US mpg
19.7 l/100 km 11.94 US mpg
10.1 l/100 km 23.29 US mpg

How much power, Audi RS 4 Salon (8E, B7) 4.2 FSI V8 32V (420 Hp) quattro 2005?

420 Hp @ 7800 rpm.
100.9 Hp/l

How fast is the car, Audi RS 4 Salon (8E, B7) 4.2 FSI V8 32V (420 Hp) quattro 2005?

250 km/h 155.34 mph

What is the engine size, Audi RS 4 Salon (8E, B7) 4.2 FSI V8 32V (420 Hp) quattro 2005?

4163 cm3
254.04 cu. in.

How many cylinders, Audi RS 4 Salon (8E, B7) 4.2 FSI V8 32V (420 Hp) quattro 2005?

8, V-engine

What is the drivetrain, Audi RS 4 Salon (8E, B7) 4.2 FSI V8 32V (420 Hp) quattro 2005?

All wheel drive (4x4),

How long is this vehicle, Audi RS 4 Salon (8E, B7) 4.2 FSI V8 32V (420 Hp) quattro 2005?

4589 mm
180.67 in.

How wide is the vehicle, Audi RS 4 Salon (8E, B7) 4.2 FSI V8 32V (420 Hp) quattro 2005?

1816 mm
71.5 in.

What is the curb weight, Audi RS 4 Salon (8E, B7) 4.2 FSI V8 32V (420 Hp) quattro 2005?

1650 kg
3637.63 lbs.

Audi RS 4 (Sedan) RS 4 Salon (8E, B7) 2005,2006,2007,2008,2009 Specs

General information

Brand Audi
Model RS 4 (Sedan)
Version RS 4 Salon (8E, B7)
Engine version 4.2 FSI V8 32V (420 Hp) quattro
Year production start 2005
Year production end 2009
Vehicle type Sedan
Horsepower RPM 420 Hp @ 7800 rpm.
Acceleration 0 - 100 kmh sec 4.8 sec
Curb weight kg -lbs total

1650 kg

3637.63 lbs.
Overall length mm - inch

4589 mm

180.67 in.
Doors 4
Top Speed 250 km/h 155.34 mph

Engine specs

Designation model BNS
Cam configuration DOHC
Engine position and orientation Front, Longitudinal
Cylinders 8
Position of cylinders V-engine
Displacement (liters)

4163 cm3

254.04 cu. in.
Eng. horsepower RPM 420 Hp @ 7800 rpm.
Horsepower per litre 100.9 Hp/l
Weight / horsepower kg/hp - hp/tons

3.9 kg/Hp

254.5 Hp/tonne
Weight / torque kg/Nm - Nm/tons 3.8 kg/Nm, 260.6 Nm/tonne

3.8 kg/Nm

260.6 Nm/tonne
Torque Nm RPM lb-ft RPM

430 Nm @ 5500 rpm.

317.15 lb.-ft. @ 5500 rpm.
Bore (mm in)

84.5 mm

3.33 in.
Stroke (mm in)

92.8 mm

3.65 in.
Compression ratio 12.5
Fuel delivery system Direct injection
Fuel type Petrol (Gasoline)
Valvetrain 4
Engine aspiration Naturally aspirated engine
Engine oil liters | quarts

9.6 l

10.14 US qt | 8.45 UK qt
Engine coolant

12.0 l

12.68 US qt | 10.56 UK qt
Emission certification Euro 4
Powertrain architecture Internal Combustion engine
Engine location Front, Longitudinal

Transmission and Drive system

Drive configuration All wheel drive (4x4)
Transmission 6

Brakes

Front brakes Ventilated discs
Rear brakes Ventilated discs
Brake control Ventilated discs
Anti-lock brake system ABS (Anti-lock braking system)

Steering

Steering type Steering rack and pinion
Turning diameter m - ft

11.10 m

36.42 ft.

Suspension

Front suspension Independent multi-link
Rear suspension Independent on trapezoidal lever

Body / Chassis

Wheels & Tyres

Wheels size 255/40 R18
Wheels rims 8.5J X 18

Exterior

Interior

Safety and Security

Passenger

Passengers seats 5
Trunk space min liter | cu. Ft.

460 l

16.24 cu. ft.
Trunk space max liter | cu. Ft.

720 l

25.43 cu. ft.
Roof load load kg lbs

75 kg

165.35 lbs.

Dimensions

Overall length mm - inch

4589 mm

180.67 in.
Overall width mm -inch

1816 mm

71.5 in.
Overall height mm -inch

1415 mm

55.71 in.
Wheelbase mm - inch

2648 mm

104.25 in.
Track width front mm - inch

1559 mm

61.38 in.
Track width rear mm - inch

1569 mm

61.77 in.
Coefficient of drag 0.31

Weights

Curb weight kg -lbs total

1650 kg

3637.63 lbs.
Gross weight kg -lbs total

2260 kg

4982.45 lbs.
Capacities kg - lbs

610 kg

1344.82 lbs.
Fuel tank liters | gallons

63 l

16.64 US gal | 13.86 UK gal

Fuel economy

City l/100km - mpg

19.7 l/100 km

11.94 US mpg
Highway l/100 km - mpg

10.1 l/100 km

23.29 US mpg
Combined l/100 km - Mpg

13.7 l/100 km

17.17 US mpg
Autonomy km (combined use) 485

Engine type

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

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