Compare Audi S8 D5 vs Audi A6 C7 facelift vs Citroen C6
Variants
1.8 TFSI
1.8 TFSI ultra DCT
2.0 TDI quattro DCT
2.0 TDI ultra 150PS
2.0 TDI ultra 150PS DCT
2.0 TDI ultra 190PS
2.0 TDI ultra 190PS DCT
2.0 TFSI 252PS DCT
2.0 TFSI 252PS quattro DCT
3.0 TDI clean diesel 218PS DCT
3.0 TDI clean diesel 218PS quattro DCT
3.0 TDI clean diesel 272PS quattro DCT
3.0 TDI clean diesel 320PS quattro AT
3.0 TFSI quattro DCT
Competition 3.0 TDI quattro AT
2.2 HDi MT
2.2 HDi
2.7 HDi
3.0 HDi
3.0
Capacity
Cargo Capacity
505 L / 17.8 cu-ft
530 L / 18.7 cu-ft ~ 995 L / 35.1 cu-ft
407 L / 14.4 cu-ft
Coolant Capacity
16.3 L / 17.2 qt
Engine Oil Capacity
9.5 L / 10.0 qt
Fuel Capacity
82.0 L / 21.7 gal
72.0 L / 19.0 gal
Passengers
5
5
5
Payload
615 kg / 1356 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
Hydraulic Steering
Suspension | Front
Multi-link
Multi-link
Multi-link
Suspension | Rear
Multi-link
Independent on trapezoidal lever
Multi-link
Tire Size
265/40 R20
Turning Circle
11.4 m / 37.4 ft
11.9 m / 39.0 ft
12.4 m / 40.8 ft
Construction
Body Style
4-door mild-hybrid Sedan
4-door Sedan
4-door Sedan
Platform
PSA PF3
Dimensions
Size | Height
1475 mm / 58.1 in
1455 mm / 57.3 in
1464 mm / 57.6 in
Size | Length
5190 mm / 204.3 in
4933 mm / 194.2 in
4908 mm / 193.2 in
Size | Width
1945 mm / 76.6 in | 2130 mm / 83.9 in (mirror unfolded)
1874 mm / 73.8 in | 2086 mm / 82.1 in (mirror unfolded)
1860 mm / 73.2 in | 2081 mm / 81.9 in (mirror unfolded)
Track Width | Front
1629.0 mm / 64.1 in
1627.0 mm / 64.1 in
1586.0 mm / 62.4 in
Track Width | Rear
1614.0 mm / 63.5 in
1618.0 mm / 63.7 in
1558.0 mm / 61.3 in
Weight
2220.0 kg / 4894.3 lbs
Wheel Size
9J x 20
Wheelbase
2998 mm / 118.0 in
2912 mm / 114.6 in
2900 mm / 114.2 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
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)
Powertrain
Drivetrain Layout
Front-engine (longitudinal), All-wheel drive
Front-engine (transverse), Front-wheel drive
Emission Standard
Euro 6d-ISC-FCM
Euro 6
Euro 4
Engine
CWWB
Engine | Bore
86.0 mm / 3.4 in
Engine | Compression Ratio
10.1:1
Engine | Displacement
4.0 L / 243.9 cu-in / 3996.0 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
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
6-speed
Transmission | Type
Automatic tiptronic
Production
Availability
2020
Reviews
Neofiliac score
83%
62%
52%
Pros
- Good performance
- Great comfort
- Good 0.28 drag coefficient
- Great suspension setup
- Good exterior and interior styling
- No more CVT headaches
- Up to 650Nm of torque
- Good 0.26 drag coefficient
- Good towing capacity
- Gorgeous styling (albeit unique)
- Hydractive 3 hydraulic suspension
Cons
- Uglier than before
- No real difference in drivetrain from the D4 S8 except more emission-related complexities
- Engine dependability still a question mark, notably the FSI units
- Manual transmission had limited availability
- Bad 0-100kph time
- No powerful engine options
- Unreliable engines
- Interior fit and finish not the best
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