Compare Audi S7 C7 vs Audi A8 D2 vs Audi S8 D4
Variants
2.5 TDI
2.5 TDI AT
2.5 TDI quattro AT
2.8 174PS
2.8 174PS AT
2.8 174PS quattro
2.8 174PS quattro AT
2.8 193PS
2.8 193PS AT
2.8 193PS quattro
2.8 193PS quattro AT
3.7 AT
3.7 quattro AT
4.2 quattro AT
S8
S8 Plus
Capacity
Cargo Capacity
535 L / 18.9 cu-ft ~ 1390 L / 49.1 cu-ft
525 L / 18.5 cu-ft
520 L / 18.4 cu-ft
Coolant Capacity
12.0 L / 12.7 qt
14.8 L / 15.6 qt
Engine Oil Capacity
8.3 L / 8.8 qt
8.7 L / 9.2 qt
Fuel Capacity
75.0 L / 19.8 gal
82.0 L / 21.7 gal
Passengers
4
5
5
Payload
610 kg / 1345 lbs
600 kg / 1323 lbs
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Power Steering
Electric Steering
Hydraulic power steering
Electric Steering
Suspension | Front
Multi-link
Multi-link
Multi-link
Suspension | Rear
Independent on trapezoidal lever
Independent on trapezoidal lever
Independent on trapezoidal lever
Tire Size
255/40 R19
265/40 R20
Turning Circle
11.9 m / 39.0 ft
Construction
Body Style
5-door Sedan
4-door Sedan
4-door Sedan
Dimensions
Size | Height
1408 mm / 55.4 in
1440 mm / 56.7 in
1458 mm / 57.4 in
Size | Length
4980 mm / 196.1 in
5034 mm / 198.2 in
5147 mm / 202.6 in
Size | Width
1911 mm / 75.2 in | 2139 mm / 84.2 in (mirror unfolded)
1880 mm / 74.0 in | 1973 mm / 77.7 in (mirror unfolded)
1949 mm / 76.7 in | 2111 mm / 83.1 in (mirror unfolded)
Track Width | Front
1641.0 mm / 64.6 in
1632.0 mm / 64.3 in
Track Width | Rear
1632.0 mm / 64.3 in
1623.0 mm / 63.9 in
Weight
1945.0 kg / 4288.0 lbs
1990.0 kg / 4387.2 lbs
Wheel Size
8.5J x 19
9.0J x 20
Wheelbase
2916 mm / 114.8 in
2994 mm / 117.9 in
Performance
Acceleration | 0 - 100 km/h
4.7 sec
Acceleration | 0 - 60 mph
4.5 sec
CO2 Emission
225 g/km
Coefficient Of Drag
0.29
0.28
Fuel Economy
9.6 L/100km / 24.5 MPG (combined) | 13.4 L/100km / 17.6 MPG (urban) | 7.5 L/100km / 31.4 MPG (highway)
Top Speed
250.0 km/h / 155.3 mph
Towing Capacity
750 kg / 1653 lbs (w/o brakes) | 2100 kg / 4630 lbs (w/ brakes @ 8% gradient) | 2100 kg / 4630 lbs (w/ brakes @ 12% gradient)
750 kg / 1653 lbs (w/o brakes) | 2300 kg / 5071 lbs (w/ brakes @ 8% gradient) | 2300 kg / 5071 lbs (w/ brakes @ 12% gradient)
Powertrain
Drivetrain Layout
Front-engine (longitudinal), All-wheel drive
Front-engine (longitudinal), All-wheel drive
Emission Standard
Euro 5
Euro 6
Engine
CEUC
Engine | Bore
84.5 mm / 3.3 in
84.5 mm / 3.3 in
Engine | Compression Ratio
10.1:1
9.3:1
Engine | Displacement
4.0 L / 243.7 cu-in / 3993.0 cc
4.0 L / 243.7 cu-in / 3993.0 cc
Engine | Power
420.0 hp / 313.2 kW @ 5500-6400 rpm
Engine | Specific Output
105.2 hp/L / 1.7 hp/cu-in
Engine | Stroke
89.0 mm / 3.5 in
89.0 mm / 3.5 in
Engine | Torque
550 Nm / 405.7 lb-ft @ 1400-5200 rpm
Engine | Type
Bi-turbocharged direct-injected petrol V8 DOHC engine with 4 values per cylinder
Transmission | Gears
7-speed
8-speed
Transmission | Type
DCT S-tronic
Automatic ZF 8HP
Production
Availability
2012 ~ 2014
Reviews
Neofiliac score
77%
72%
86%
Pros
- Great suspension setup
- Fast 7-speed DCT
- Torquey V8TT engine
- Good 0.28 drag coefficient
- Good towing capacity
- Superb suspension setup
- Rather good NA engine lineup
- Good 0.28 drag coefficient
- Good towing capacity
- Great exterior styling
- Rather good styling
- Powerful V8TT engine
- Great suspension setup
- Good 0.28 drag coefficient
- Good towing capacity
Cons
- Question mark on long-term reliability
- Weak automatic transmissions
- Questionable long-term reliability
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