Compare Audi S8 D5 vs Audi A8 D2 facelift vs Audi S8 D4
Variants
2.5 TDI
2.5 TDI AT
2.5 TDI quattro AT
2.8
2.8 AT
2.8 quattro
2.8 quattro AT
3.3 TDI AT
3.7 AT
3.7 quattro AT
4.2 quattro AT
6.0 W12 quattro AT
S8
S8 Plus
Capacity
Cargo Capacity
505 L / 17.8 cu-ft
525 L / 18.5 cu-ft
520 L / 18.4 cu-ft
Coolant Capacity
16.3 L / 17.2 qt
14.8 L / 15.6 qt
Engine Oil Capacity
9.5 L / 10.0 qt
8.7 L / 9.2 qt
Fuel Capacity
82.0 L / 21.7 gal
82.0 L / 21.7 gal
Passengers
5
5
5
Payload
615 kg / 1356 lbs
600 kg / 1323 lbs
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Offroad | Approach Angle
11.0 deg
Offroad | Departure Angle
14.0 deg
Power Steering
Electric Steering
Electric Steering
Suspension | Front
Multi-link
Multi-link
Multi-link
Suspension | Rear
Multi-link
Independent on trapezoidal lever
Independent on trapezoidal lever
Tire Size
265/40 R20
265/40 R20
Turning Circle
11.4 m / 37.4 ft
Construction
Body Style
4-door mild-hybrid Sedan
4-door Sedan
4-door Sedan
Dimensions
Size | Height
1475 mm / 58.1 in
1458 mm / 57.4 in
Size | Length
5190 mm / 204.3 in
5147 mm / 202.6 in
Size | Width
1945 mm / 76.6 in | 2130 mm / 83.9 in (mirror unfolded)
1949 mm / 76.7 in | 2111 mm / 83.1 in (mirror unfolded)
Track Width | Front
1629.0 mm / 64.1 in
1632.0 mm / 64.3 in
Track Width | Rear
1614.0 mm / 63.5 in
1623.0 mm / 63.9 in
Weight
2220.0 kg / 4894.3 lbs
1990.0 kg / 4387.2 lbs
Wheel Size
9J x 20
9.0J x 20
Wheelbase
2998 mm / 118.0 in
2994 mm / 117.9 in
Performance
Acceleration | 0 - 100 km/h
3.8 sec
Acceleration | 0 - 60 mph
3.6 sec
CO2 Emission
246 g/km
Coefficient Of Drag
0.28
0.28
Fuel Economy
10.8 L/100km / 21.8 MPG (combined) | 15.1 L/100km / 15.6 MPG (urban) | 8.2 L/100km / 28.7 MPG (highway)
Top Speed
250.0 km/h / 155.3 mph
Towing Capacity
750 kg / 1653 lbs (w/o brakes) | 2300 kg / 5071 lbs (w/ brakes @ 8% gradient) | 2300 kg / 5071 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 6d-ISC-FCM
Euro 6
Engine
CWWB
Engine | Bore
86.0 mm / 3.4 in
84.5 mm / 3.3 in
Engine | Compression Ratio
10.1:1
9.3:1
Engine | Displacement
4.0 L / 243.9 cu-in / 3996.0 cc
4.0 L / 243.7 cu-in / 3993.0 cc
Engine | Power
571.0 hp / 425.8 kW @ 6000 rpm
Engine | Specific Output
142.9 hp/L / 2.3 hp/cu-in
Engine | Stroke
86.0 mm / 3.4 in
89.0 mm / 3.5 in
Engine | Torque
800 Nm / 590.0 lb-ft @ 2050-4500 rpm
Engine | Type
Bi-turbocharged direct-injected petrol V8 DOHC engine with 4 values per cylinder
Transmission | Gears
8-speed
8-speed
Transmission | Type
Automatic tiptronic
Automatic ZF 8HP
Production
Availability
2020
Reviews
Neofiliac score
83%
76%
86%
Pros
- Good performance
- Great comfort
- Good 0.28 drag coefficient
- Arguably the best styling from Audi ever
- Audi Space Frame
- Good 0.28 drag coefficient
- Good towing capacity
- Incredible W12 engine
- No electronic gimmicks
- Rather good styling
- Powerful V8TT engine
- Great suspension setup
- Good 0.28 drag coefficient
- Good towing capacity
Cons
- Uglier than before
- No real difference in drivetrain from the D4 S8 except more emission-related complexities
- Very nose-heavy
- Unreliable 5HP24A transmission
- Very tight engine bay that requires putting the car in
- Questionable long-term reliability
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