Compare Audi RS 4 B7 Sedan vs Audi RS 5 Sportback B9 facelift
Capacity
Cargo Capacity
460 L / 16.2 cu-ft ~ 720 L / 25.4 cu-ft
465 L / 16.4 cu-ft
Coolant Capacity
12.0 L / 12.7 qt
14.7 L / 15.5 qt
Engine Oil Capacity
9.6 L / 10.1 qt
7.6 L / 8.0 qt
Fuel Capacity
63.0 L / 16.6 gal
58.0 L / 15.3 gal
Passengers
5
5
Payload
610 kg / 1345 lbs
580 kg / 1279 lbs
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Offroad | Approach Angle
17.0 deg
Offroad | Departure Angle
12.6 deg
Power Steering
Electric Steering
Suspension | Front
Multi-link
Multi-link
Suspension | Rear
Independent on trapezoidal lever
Multi-link
Tire Size
255/40 R18
265/35 ZR19 98Y XL
Turning Circle
11.1 m / 36.4 ft
11.7 m / 38.4 ft
Construction
Body Style
4-door Sedan
5-door Hatchback
Dimensions
Size | Height
1415 mm / 55.7 in
1387 mm / 54.6 in
Size | Length
4589 mm / 180.7 in
4783 mm / 188.3 in
Size | Width
1816 mm / 71.5 in
1866 mm / 73.5 in | 2029 mm / 79.9 in (mirror unfolded)
Track Width | Front
1559.0 mm / 61.4 in
1598.0 mm / 62.9 in
Track Width | Rear
1569.0 mm / 61.8 in
1588.0 mm / 62.5 in
Weight
1650.0 kg / 3637.6 lbs
1742.0 kg / 3840.5 lbs
Wheel Size
8.5J X 18
9J x 19
Wheelbase
2648 mm / 104.3 in
2826 mm / 111.3 in
Performance
Acceleration | 0 - 100 km/h
4.8 sec
3.9 sec
Acceleration | 0 - 60 mph
4.6 sec
3.7 sec
CO2 Emission
329 g/km
209 g/km
Coefficient Of Drag
0.31
0.32
Fuel Economy
13.7 L/100km / 17.2 MPG (combined) | 19.7 L/100km / 11.9 MPG (urban) | 10.1 L/100km / 23.3 MPG (highway)
9.2 L/100km / 25.6 MPG (combined) | 12.2 L/100km / 19.3 MPG (urban) | 7.4 L/100km / 31.8 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
Engine
BNS
DECA
Engine | Bore
84.5 mm / 3.3 in
84.5 mm / 3.3 in
Engine | Compression Ratio
12.5:1
10.0:1
Engine | Displacement
4.2 L / 254.0 cu-in / 4163.0 cc
2.9 L / 176.6 cu-in / 2894.0 cc
Engine | Power
420.0 hp / 313.2 kW @ 7800 rpm
450.0 hp / 335.6 kW @ 5700-6700 rpm
Engine | Specific Output
100.9 hp/L / 1.7 hp/cu-in
155.5 hp/L / 2.5 hp/cu-in
Engine | Stroke
92.8 mm / 3.7 in
86.0 mm / 3.4 in
Engine | Torque
430 Nm / 317.2 lb-ft @ 5500 rpm
600 Nm / 442.5 lb-ft @ 1900-5000 rpm
Engine | Type
Naturally-aspirated direct-injected petrol V8 DOHC engine with 4 values per cylinder
Bi-turbocharged direct-injected petrol V6 engine with 4 values per cylinder
Transmission | Gears
6-speed
8-speed
Transmission | Type
Manual
Automatic tiptronic
Production
Availability
2005 ~ 2009
2020
Reviews
Neofiliac score
72%
76%
Pros
- Superb suspension setup
- High-sprung engine with characters
- Great 6-speed manual transmission
- Good performance
- Good interior quality
- Rather good handling
Cons
- No space for any work in the engine bay
- Engine not the most reliable in the industry
- Somewhat overstyled
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