Compare Audi RS 6 Avant C6 vs Audi S4 Avant B6 vs Audi RS 4 Avant B8
Capacity
Cargo Capacity
565 L / 20.0 cu-ft ~ 1660 L / 58.6 cu-ft
442 L / 15.6 cu-ft ~ 1184 L / 41.8 cu-ft
490 L / 17.3 cu-ft ~ 1430 L / 50.5 cu-ft
Coolant Capacity
14.0 L / 14.8 qt
12.0 L / 12.7 qt
9.7 L / 10.2 qt
Engine Oil Capacity
8.0 L / 8.5 qt
9.0 L / 9.5 qt
9.7 L / 10.2 qt
Fuel Capacity
80.0 L / 21.1 gal
66.0 L / 17.4 gal
61.0 L / 16.1 gal
Passengers
5
5
5
Payload
600 kg / 1323 lbs
550 kg / 1213 lbs
550 kg / 1213 lbs
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Ventilated discs
Power Steering
Hydraulic Steering
Electric Steering
Suspension | Front
Multi-link
Multi-link
Multi-link
Suspension | Rear
Independent on trapezoidal lever
Multi-link, on trapezoidal lever
Multi-link, on trapezoidal lever
Tire Size
255/40 R19
235/40 R18
265/35 R19
Turning Circle
12.2 m / 40.0 ft
11.5 m / 37.7 ft
11.9 m / 39.0 ft
Construction
Body Style
5-door Station Wagon
5-door Station Wagon
5-door Station Wagon
Dimensions
Size | Height
1460 mm / 57.5 in
1440 mm / 56.7 in
1416 mm / 55.7 in
Size | Length
4928 mm / 194.0 in
4575 mm / 180.1 in
4719 mm / 185.8 in
Size | Width
1889 mm / 74.4 in
1781 mm / 70.1 in
1850 mm / 72.8 in
Track Width | Front
1614.0 mm / 63.5 in
1516.0 mm / 59.7 in
1599.0 mm / 63.0 in
Track Width | Rear
1637.0 mm / 64.4 in
1512.0 mm / 59.5 in
1586.0 mm / 62.4 in
Weight
2000.0 kg / 4409.2 lbs
1720.0 kg / 3792.0 lbs
1795.0 kg / 3957.3 lbs
Wheel Size
9J x19
8J x 18
9J x 19
Wheelbase
2846 mm / 112.0 in
2651 mm / 104.4 in
2813 mm / 110.7 in
Performance
Acceleration | 0 - 100 km/h
4.6 sec
5.8 sec
4.7 sec
Acceleration | 0 - 60 mph
4.4 sec
5.5 sec
4.5 sec
CO2 Emission
331 g/km
322 g/km
249 g/km
Coefficient Of Drag
0.31
0.34
Fuel Economy
13.9 L/100km / 16.9 MPG (combined) | 20.1 L/100km / 11.7 MPG (urban) | 10.2 L/100km / 23.1 MPG (highway)
13.4 L/100km / 17.6 MPG (combined) | 19.6 L/100km / 12.0 MPG (urban) | 9.8 L/100km / 24.0 MPG (highway)
10.7 L/100km / 22.0 MPG (combined) | 14.6 L/100km / 16.1 MPG (urban) | 8.5 L/100km / 27.7 MPG (highway)
Top Speed
250.0 km/h / 155.3 mph
250.0 km/h / 155.3 mph
250.0 km/h / 155.3 mph
Powertrain
Drivetrain Layout
Front-engine (longitudinal), All-wheel drive
Front-engine (longitudinal), All-wheel drive
Front-engine (longitudinal), All-wheel drive
Emission Standard
Euro 4
Euro 5
Engine
BUH
BBK
CFSA
Engine | Bore
84.5 mm / 3.3 in
84.5 mm / 3.3 in
84.5 mm / 3.3 in
Engine | Compression Ratio
10.5:1
11.0:1
12.5:1
Engine | Displacement
5.0 L / 304.6 cu-in / 4991.0 cc
4.2 L / 254.0 cu-in / 4163.0 cc
4.2 L / 254.0 cu-in / 4163.0 cc
Engine | Power
580.0 hp / 432.5 kW @ 6250-6700 rpm
344.0 hp / 256.5 kW @ 7000 rpm
450.0 hp / 335.6 kW @ 8250 rpm
Engine | Specific Output
116.2 hp/L / 1.9 hp/cu-in
82.6 hp/L / 1.4 hp/cu-in
108.1 hp/L / 1.8 hp/cu-in
Engine | Stroke
89.0 mm / 3.5 in
92.8 mm / 3.7 in
92.8 mm / 3.7 in
Engine | Torque
650 Nm / 479.4 lb-ft @ 1500-6250 rpm
410 Nm / 302.4 lb-ft @ 3500 rpm
430 Nm / 317.2 lb-ft @ 4000-6000 rpm
Engine | Type
Bi-turbocharged direct-injected petrol V10 DOHC engine with 4 values per cylinder
Naturally-aspirated multi-port injected petrol V8 DOHC engine with 5 values per cylinder
Naturally-aspirated direct-injected petrol V8 DOHC engine with 4 values per cylinder
Transmission | Gears
6-speed
6-speed
7-speed
Transmission | Type
Automatic Tiptronic
Manual
DCT S tronic
Production
Availability
2007 ~ 2010
2003 ~ 2004
2012 ~ 2015
Reviews
Neofiliac score
84%
68%
82%
Pros
- Exceptional V10 Bi-turbo engine
- Beautiful yet imposing styling
- Superb power and torque delivery
- Multi-link suspensions all-around
- 40-valve NA V8 from D2 S8
- Multi-link suspensions all-around
- Good manual and auto transmissions
- Improved NA V8 engine
- 7-speed S tronic DCT
- Multi-link suspensions all-around
- Gorgeous exterior styling
Cons
- Very high fuel consumption
- Not very good looking
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