Compare Audi S8 D5 vs Audi A6 C8 vs BMW 3 Series G20
Variants
35 TDI
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 quattro
318d
318d AT
318i AT
320d
320d AT
320d xDrive AT
320e AT
320i AT
320i xDrive AT
330d AT
330d xDrive AT
330e AT
330e xDrive AT
330i AT
330i xDrive AT
M340d xDrive AT
M340i AT
Capacity
Cargo Capacity
505 L / 17.8 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
Passengers
5
5
5
Payload
615 kg / 1356 lbs
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Offroad | Approach Angle
11.0 deg
Offroad | Departure Angle
14.0 deg
Power Steering
Electric Steering
Electric Steering
Electric Steering
Suspension | Front
Multi-link
Multi-link
MacPherson strut
Suspension | Rear
Multi-link
Multi-link
Multi-link
Tire Size
265/40 R20
Turning Circle
11.4 m / 37.4 ft
Construction
Battery | Capacity
14.1 kWh (gross)
12.0 kWh (gross)
Battery | Type
Lithium-ion
Battery | Voltage
354.0 V
Body Style
4-door mild-hybrid Sedan
Dimensions
Size | Height
1475 mm / 58.1 in
1457 mm / 57.4 in
Size | Length
5190 mm / 204.3 in
4939 mm / 194.4 in
Size | Width
1945 mm / 76.6 in | 2130 mm / 83.9 in (mirror unfolded)
1886 mm / 74.3 in | 2110 mm / 83.1 in (mirror unfolded)
Track Width | Front
1629.0 mm / 64.1 in
1630.0 mm / 64.2 in
Track Width | Rear
1614.0 mm / 63.5 in
1617.0 mm / 63.7 in
Weight
2220.0 kg / 4894.3 lbs
Wheel Size
9J x 20
Wheelbase
2998 mm / 118.0 in
2924 mm / 115.1 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
Emission Standard
Euro 6d-ISC-FCM
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
7-speed / 8-speed
Transmission | Type
Automatic tiptronic
DCT / automatic
Production
Availability
2020
Debut
2018 Geneva Motor Show
Made In
Germany, China, India
Germany, China, India, Indonesia, Mexico, Thailand
Reviews
Neofiliac score
83%
66%
68%
Pros
- Good performance
- Great comfort
- Good 0.28 drag coefficient
- Good exterior styling
- Good 0.26 drag coefficient
- Low official fuel consumption
- Good suspension setup
- Decent styling
- Closed-deck engines
- Excellent 0.23 drag coefficient
- Low fuel consumption
Cons
- Uglier than before
- No real difference in drivetrain from the D4 S8 except more emission-related complexities
- Too many electronic gizmos
- Reliability concerns
- MacPherson strut front suspensions
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