Compare Audi S8 D2 vs Audi S7 C7 vs Audi A7 C7 facelift

Variants
S8
2.0 TFSI DCT
3.0 BiTDI clean diesel quattro AT
3.0 TDI clean diesel 218PS DCT
3.0 TDI clean diesel 272PS quattro DCT
3.0 TDI quattro DCT
3.0 TDI ultra 190PS DCT
3.0 TDI ultra 218PS DCT
3.0 TFSI quattro AT
3.0 TFSI quattro DCT
Competition 3.0 BiTDI 326PS quattro AT
Competition 3.0 BiTDI 347PS quattro AT

Capacity

Cargo Capacity
525 L / 18.5 cu-ft
535 L / 18.9 cu-ft ~ 1390 L / 49.1 cu-ft
Coolant Capacity
11.0 L / 11.6 qt
12.0 L / 12.7 qt
11.5 L / 12.2 qt
Engine Oil Capacity
7.5 L / 7.9 qt
8.3 L / 8.8 qt
Fuel Capacity
90.0 L / 23.8 gal
75.0 L / 19.8 gal
Passengers
5
4
5
Payload
600 kg / 1323 lbs
610 kg / 1345 lbs

Chassis

Brakes | Front
Ventilated discs
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Ventilated discs
Power Steering
Hydraulic Steering
Electric 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
245/45 R18
255/40 R19
Turning Circle
12.3 m / 40.3 ft
11.9 m / 39.0 ft
11.9 m / 39.0 ft

Construction

Body Style
4-door Sedan
5-door Sedan
5-door Sedan

Dimensions

Size | Height
1408 mm / 55.4 in
1420 mm / 55.9 in
Size | Length
5034 mm / 198.2 in
4980 mm / 196.1 in
4974 mm / 195.8 in
Size | Width
1880 mm / 74.0 in
1911 mm / 75.2 in | 2139 mm / 84.2 in (mirror unfolded)
1911 mm / 75.2 in | 2139 mm / 84.2 in (mirror unfolded)
Track Width | Front
1641.0 mm / 64.6 in
1644.0 mm / 64.7 in
Track Width | Rear
1632.0 mm / 64.3 in
1635.0 mm / 64.4 in
Weight
1945.0 kg / 4288.0 lbs
Wheel Size
8J x 18
8.5J x 19
Wheelbase
2916 mm / 114.8 in
2914 mm / 114.7 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
0.29
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
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)

Powertrain

Drivetrain Layout
Front-engine (longitudinal), All-wheel drive
Front-engine (longitudinal), All-wheel drive
Emission Standard
Euro 3
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
Engine | Displacement
4.2 L / 254.6 cu-in / 4172.0 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
93.0 mm / 3.7 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
Transmission | Type
DCT S-tronic

Production

Availability
2012 ~ 2014

Reviews

Neofiliac score
79%
77%
64%
Pros
  • Superb exterior styling
  • Wonderful 6-speed manual transmission
  • Audi Space Frame chassis
  • Great suspension setup
  • Good 0.28 drag coefficient
  • Good towing capacity
  • Great suspension setup
  • Fast 7-speed DCT
  • Torquey V8TT engine
  • Good 0.28 drag coefficient
  • Good towing capacity
  • Great suspension setup
  • Some interesting V6 engine options
  • Up to 650Nm of torque
  • Good 0.28 drag coefficient
  • Good towing capacity
Cons
  • Very nose-heavy
  • Weak automatic transmission
  • Question mark on long-term reliability
  • Still very nose-heavy
  • Less practical than the C7 A6

Price

Offers (incl. referral links)
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