Compare Audi S7 C7 facelift vs Audi S8 D5 vs Audi A7 C8

Variants
40 TDI
40 TDI quattro
45 TDI quattro
45 TFSI
45 TFSI quattro
45 TFSI ultra
45 TFSI ultra quattro
50 TDI quattro
50 TFSI e quattro
55 TFSI e quattro
55 TFSI e quattro
55 TFSI quattro

Capacity

Cargo Capacity
535 L / 18.9 cu-ft ~ 1390 L / 49.1 cu-ft
505 L / 17.8 cu-ft
Coolant Capacity
12.0 L / 12.7 qt
16.3 L / 17.2 qt
Engine Oil Capacity
8.3 L / 8.8 qt
9.5 L / 10.0 qt
Fuel Capacity
75.0 L / 19.8 gal
82.0 L / 21.7 gal
Passengers
4
5
5
Payload
610 kg / 1345 lbs
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
13.1 deg
Offroad | Departure Angle
14.0 deg
12.3 deg
Power Steering
Electric Steering
Electric Steering
Electric Steering
Suspension | Front
Multi-link
Multi-link
Multi-link
Suspension | Rear
Independent on trapezoidal lever
Multi-link
Multi-link
Tire Size
255/40 R19
265/40 R20
Turning Circle
11.9 m / 39.0 ft
11.4 m / 37.4 ft

Construction

Battery | Type
Lithium-ion
Battery | Voltage
381.0 V
Body Style
5-door Sedan
4-door mild-hybrid Sedan

Dimensions

Size | Height
1408 mm / 55.4 in
1475 mm / 58.1 in
Size | Length
4980 mm / 196.1 in
5190 mm / 204.3 in
Size | Width
1911 mm / 75.2 in | 2139 mm / 84.2 in (mirror unfolded)
1945 mm / 76.6 in | 2130 mm / 83.9 in (mirror unfolded)
1908 mm / 75.1 in | 2118 mm / 83.4 in (mirror unfolded)
Track Width | Front
1641.0 mm / 64.6 in
1629.0 mm / 64.1 in
1651.0 mm / 65.0 in
Track Width | Rear
1632.0 mm / 64.3 in
1614.0 mm / 63.5 in
1637.0 mm / 64.4 in
Weight
1955.0 kg / 4310.0 lbs
2220.0 kg / 4894.3 lbs
Wheel Size
8.5J x 19
9J x 20
Wheelbase
2916 mm / 114.8 in
2998 mm / 118.0 in
2926 mm / 115.2 in

Performance

Acceleration | 0 - 100 km/h
4.6 sec
3.8 sec
Acceleration | 0 - 60 mph
4.4 sec
3.6 sec
CO2 Emission
215 g/km
246 g/km
Coefficient Of Drag
0.3
0.28
Fuel Economy
9.3 L/100km / 25.3 MPG (combined) | 13.2 L/100km / 17.8 MPG (urban) | 7.0 L/100km / 33.6 MPG (highway)
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
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 6
Euro 6d-ISC-FCM
Engine
CTGE
CWWB
Engine | Bore
84.5 mm / 3.3 in
86.0 mm / 3.4 in
Engine | Compression Ratio
10.1:1
10.1:1
Engine | Displacement
4.0 L / 243.7 cu-in / 3993.0 cc
4.0 L / 243.9 cu-in / 3996.0 cc
Engine | Power
450.0 hp / 335.6 kW @ 5800-6400 rpm
571.0 hp / 425.8 kW @ 6000 rpm
Engine | Redline
6400 rpm
Engine | Specific Output
112.7 hp/L / 1.8 hp/cu-in
142.9 hp/L / 2.3 hp/cu-in
Engine | Stroke
89.0 mm / 3.5 in
86.0 mm / 3.4 in
Engine | Torque
550 Nm / 405.7 lb-ft @ 1400-5700 rpm
800 Nm / 590.0 lb-ft @ 2050-4500 rpm
Engine | Type
Bi-turbocharged direct-injected petrol V8 DOHC engine with 4 values per cylinder
Bi-turbocharged direct-injected petrol V8 DOHC engine with 4 values per cylinder
Transmission | Gears
7-speed
8-speed
Transmission | Type
Automatic S-tronic
Automatic tiptronic

Production

Availability
2014 ~ 2016
2020
Debut
2018 North American Autho Show / 2019 Frankfurt Motor Show
Made In
Germany

Reviews

Neofiliac score
76%
83%
67%
Pros
  • Torquey and powerful V8TT engine
  • Fast 7-speed DCT
  • Supposedly better fuel economy
  • Good towing capacity
  • Multi-link suspensions all-around
  • Good performance
  • Great comfort
  • Good 0.28 drag coefficient
  • Good performance
  • Good 0.27 drag coefficient
  • Low official fuel consumption
Cons
  • Lots of complexity yet little room for any work in the engine bay
  • Still nose-heavy
  • Uglier than before
  • No real difference in drivetrain from the D4 S8 except more emission-related complexities
  • Uglier than the A6
  • Impractical
  • Sold with small engines
  • Too many electronic gizmos

Price

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