Compare Audi S8 D2 facelift vs Audi A6 C6 facelift vs Citroen C6

Variants
AT
MT
2.0 TDI
2.0 TDI CVT
2.0 TDI CVT
2.0 TDIe
2.0 TFSI
2.0 TFSI CVT
2.7 TDI
2.7 TDI CVT
2.7 TDI quattro AT
2.8 FSI
2.8 FSI CVT
2.8 FSI CVT
2.8 FSI quattro
2.8 FSI quattro AT
3.0 TDI quattro
3.0 TDI quattro AT
3.0 TFSI quattro AT
4.2 FSI quattro AT
2.2 HDi MT
2.2 HDi
2.7 HDi
3.0 HDi
3.0

Capacity

Cargo Capacity
525 L / 18.5 cu-ft
546 L / 19.3 cu-ft
407 L / 14.4 cu-ft
Coolant Capacity
11.0 L / 11.6 qt
Engine Oil Capacity
7.5 L / 7.9 qt
Fuel Capacity
90.0 L / 23.8 gal
72.0 L / 19.0 gal
Passengers
5
5
5
Payload
600 kg / 1323 lbs
580 kg / 1279 lbs

Chassis

Brakes | Front
Ventilated discs
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Power Steering
Hydraulic Steering
Hydraulic Steering
Hydraulic Steering
Suspension | Front
Multi-link
Multi-link
Multi-link
Suspension | Rear
Independent on trapezoidal lever
Multi-link
Multi-link
Tire Size
245/45 R18
Turning Circle
12.3 m / 40.3 ft
11.9 m / 39.0 ft
12.4 m / 40.8 ft

Construction

Body Style
4-door Sedan
4-door Sedan
4-door Sedan
Platform
PSA PF3

Dimensions

Ground Clearance
117 mm / 4.6 in
Size | Height
1459 mm / 57.4 in
1464 mm / 57.6 in
Size | Length
5034 mm / 198.2 in
4927 mm / 194.0 in
4908 mm / 193.2 in
Size | Width
1880 mm / 74.0 in
1860 mm / 73.2 in | 2081 mm / 81.9 in (mirror unfolded)
Track Width | Front
1612.0 mm / 63.5 in
1586.0 mm / 62.4 in
Track Width | Rear
1618.0 mm / 63.7 in
1558.0 mm / 61.3 in
Wheel Size
8J x 18
Wheelbase
2843 mm / 111.9 in
2900 mm / 114.2 in

Performance

Coefficient Of Drag
0.29
0.29
Top Speed
250.0 km/h / 155.3 mph

Powertrain

Drivetrain Layout
Front-engine (longitudinal), All-wheel drive
Front-engine (transverse), Front-wheel drive
Emission Standard
Euro 3
Euro 4
Engine | Bore
84.5 mm / 3.3 in
Engine | Displacement
4.2 L / 254.6 cu-in / 4172.0 cc
Engine | Stroke
93.0 mm / 3.7 in
Transmission | Gears
6-speed
6-speed

Production

Availability
2008 ~ 2011

Reviews

Neofiliac score
84%
60%
52%
Pros
  • The best exterior styling of all Audis
  • Great multi-link suspension setup
  • Arguably the best NA V8 from VAG
  • 6-speed manual transmission
  • No electronics gimmicks
  • Multi-link suspensions all-around
  • Good 0.28 drag coefficient
  • Good towing capacity
  • Very good exterior styling
  • Good interior appointments
  • Gorgeous styling (albeit unique)
  • Hydractive 3 hydraulic suspension
Cons
  • Weak automatic transmission
  • Nose-heavy
  • Not as easy to work on as its contemporaries, though far better than later Audis
  • Unreliable range of FSI engines
  • Strange and hellish timing chain setup on the V6 and V8 petrol engines
  • Mass adoption of CVT for FWD
  • Bad 0-100kph time
  • No powerful engine options
  • Unreliable engines
  • Interior fit and finish not the best

Price

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