Compare Audi RS 4 Avant B7 vs Audi RS 6 Avant C6
Capacity
Cargo Capacity
442 L / 15.6 cu-ft ~ 1354 L / 47.8 cu-ft
565 L / 20.0 cu-ft ~ 1660 L / 58.6 cu-ft
Coolant Capacity
12.0 L / 12.7 qt
14.0 L / 14.8 qt
Engine Oil Capacity
9.6 L / 10.1 qt
8.0 L / 8.5 qt
Fuel Capacity
63.0 L / 16.6 gal
80.0 L / 21.1 gal
Passengers
5
5
Payload
550 kg / 1213 lbs
600 kg / 1323 lbs
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Suspension | Front
Multi-link
Multi-link
Suspension | Rear
Independent on trapezoidal lever
Independent on trapezoidal lever
Tire Size
255/40 R18
255/40 R19
Turning Circle
11.1 m / 36.4 ft
12.2 m / 40.0 ft
Construction
Body Style
5-door Station Wagon
5-door Station Wagon
Dimensions
Size | Height
1415 mm / 55.7 in
1460 mm / 57.5 in
Size | Length
4586 mm / 180.6 in
4928 mm / 194.0 in
Size | Width
1816 mm / 71.5 in
1889 mm / 74.4 in
Track Width | Front
1559.0 mm / 61.4 in
1614.0 mm / 63.5 in
Track Width | Rear
1569.0 mm / 61.8 in
1637.0 mm / 64.4 in
Weight
1710.0 kg / 3769.9 lbs
2000.0 kg / 4409.2 lbs
Wheel Size
8.5J X 18
9J x19
Wheelbase
2651 mm / 104.4 in
2846 mm / 112.0 in
Performance
Acceleration | 0 - 100 km/h
4.9 sec
4.6 sec
Acceleration | 0 - 60 mph
4.7 sec
4.4 sec
CO2 Emission
324 ~ 326 g/km
331 g/km
Coefficient Of Drag
0.31
Fuel Economy
13.5 L/100km / 17.4 MPG (combined) | 20.7 L/100km / 11.4 MPG (urban) | 9.4 L/100km / 25.0 MPG (highway)
13.9 L/100km / 16.9 MPG (combined) | 20.1 L/100km / 11.7 MPG (urban) | 10.2 L/100km / 23.1 MPG (highway)
Top Speed
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
Emission Standard
Euro 4
Euro 4
Engine
BNS
BUH
Engine | Bore
84.5 mm / 3.3 in
84.5 mm / 3.3 in
Engine | Compression Ratio
12.5:1
10.5:1
Engine | Displacement
4.2 L / 254.0 cu-in / 4163.0 cc
5.0 L / 304.6 cu-in / 4991.0 cc
Engine | Power
420.0 hp / 313.2 kW @ 7800 rpm
580.0 hp / 432.5 kW @ 6250-6700 rpm
Engine | Specific Output
100.9 hp/L / 1.7 hp/cu-in
116.2 hp/L / 1.9 hp/cu-in
Engine | Stroke
92.8 mm / 3.7 in
89.0 mm / 3.5 in
Engine | Torque
430 Nm / 317.2 lb-ft @ 5500 rpm
650 Nm / 479.4 lb-ft @ 1500-6250 rpm
Engine | Type
Naturally-aspirated direct-injected petrol V8 DOHC engine with 4 values per cylinder
Bi-turbocharged direct-injected petrol V10 DOHC engine with 4 values per cylinder
Transmission | Gears
6-speed
6-speed
Transmission | Type
Manual
Automatic Tiptronic
Production
Availability
2006 ~ 2009
2007 ~ 2010
Reviews
Neofiliac score
74%
84%
Pros
- Multi-link suspensions all-around
- NA V8 engine
- 6-speed Getrag manual
- Exceptional V10 Bi-turbo engine
- Beautiful yet imposing styling
- Superb power and torque delivery
- Multi-link suspensions all-around
Cons
- Very high fuel consumption
- Design may not suit wagon as well as it does sedan
- Some FSI V8 concerns
- Very high fuel consumption
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