Compare Audi S8 D5 vs Audi S5 Sportback B9 facelift vs Audi A4 B9 facelift

Variants
30 TDI
30 TDI DCT
35 TDI DCT
35 TFSI
35 TFSI DCT
40 TDI quattro DCT
40 TDI DCT
40 TDI ultra DCT
40 TDI ultra quattro DCT
40 TFSI 190 DCT
40 TFSI 204 DCT
40 TFSI (204 Hp) quattro ultra MHEV S tronic
45 TDI quattro AT
45 TFSI quattro DCT
45 TFSI quattro ultra DCT
50 TDI quattro AT

Capacity

Cargo Capacity
505 L / 17.8 cu-ft
430 L / 15.2 cu-ft
460 L / 16.2 cu-ft
Coolant Capacity
16.3 L / 17.2 qt
10.0 L / 10.6 qt
Engine Oil Capacity
9.5 L / 10.0 qt
6.1 L / 6.4 qt
Fuel Capacity
82.0 L / 21.7 gal
58.0 L / 15.3 gal
Passengers
5
5
5
Payload
615 kg / 1356 lbs
575 kg / 1268 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
Electric Steering
Suspension | Front
Multi-link
Multi-link
Multi-link
Suspension | Rear
Multi-link
Multi-link
Multi-link
Tire Size
265/40 R20
245/40 R18 97 Y XL
Turning Circle
11.4 m / 37.4 ft
11.7 m / 38.4 ft
11.6 m / 38.0 ft

Construction

Body Style
4-door mild-hybrid Sedan
4-door mild-hybrid Hatchback

Dimensions

Size | Height
1475 mm / 58.1 in
1395 mm / 54.9 in
Size | Length
5190 mm / 204.3 in
4757 mm / 187.3 in
4762 mm / 187.5 in
Size | Width
1945 mm / 76.6 in | 2130 mm / 83.9 in (mirror unfolded)
1843 mm / 72.6 in | 2029 mm / 79.9 in (mirror unfolded)
1847 mm / 72.7 in | 2022 mm / 79.6 in (mirror unfolded)
Track Width | Front
1629.0 mm / 64.1 in
1587.0 mm / 62.5 in
1572.0 mm / 61.9 in
Track Width | Rear
1614.0 mm / 63.5 in
1568.0 mm / 61.7 in
1555.0 mm / 61.2 in
Weight
2220.0 kg / 4894.3 lbs
1805.0 kg / 3979.3 lbs
Wheel Size
9J x 20
8.5J x 18
Wheelbase
2998 mm / 118.0 in
2825 mm / 111.2 in
2820 mm / 111.0 in

Performance

Acceleration | 0 - 100 km/h
3.8 sec
4.9 sec
Acceleration | 0 - 60 mph
3.6 sec
4.7 sec
CO2 Emission
246 g/km
160 ~ 162 g/km
Coefficient Of Drag
0.28
0.29
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)
6.1 L/100km / 38.6 MPG (combined) | 7.2 L/100km / 32.7 MPG (urban) | 5.5 L/100km / 42.8 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) | 2300 kg / 5071 lbs (w/ brakes @ 8% gradient) | 2300 kg / 5071 lbs (w/ brakes @ 12% gradient)
750 kg / 1653 lbs (w/o brakes) | 2100 kg / 4630 lbs (w/ brakes @ 8% gradient) | 1900 kg / 4189 lbs (w/ brakes @ 12% gradient)

Powertrain

Drivetrain Layout
Front-engine (longitudinal), All-wheel drive
Front-engine (longitudinal), All-wheel drive
Emission Standard
Euro 6d-ISC-FCM
Euro 6
Engine
CWWB
DEWB
Engine | Bore
86.0 mm / 3.4 in
83.0 mm / 3.3 in
Engine | Compression Ratio
10.1:1
15.5:1
Engine | Displacement
4.0 L / 243.9 cu-in / 3996.0 cc
3.0 L / 181.1 cu-in / 2967.0 cc
Engine | Power
571.0 hp / 425.8 kW @ 6000 rpm
347.0 hp / 258.8 kW @ 3850 rpm
Engine | Specific Output
142.9 hp/L / 2.3 hp/cu-in
117.0 hp/L / 1.9 hp/cu-in
Engine | Stroke
86.0 mm / 3.4 in
91.4 mm / 3.6 in
Engine | Torque
800 Nm / 590.0 lb-ft @ 2050-4500 rpm
700 Nm / 516.3 lb-ft @ 2500-3100 rpm
Engine | Type
Bi-turbocharged direct-injected petrol V8 DOHC engine with 4 values per cylinder
Turbocharged commonrail diesel V6 engine with 4 values per cylinder
Transmission | Gears
8-speed
8-speed
Transmission | Type
Automatic tiptronic
Automatic Tiptronic

Production

Availability
2020
2019

Reviews

Neofiliac score
83%
69%
63%
Pros
  • Good performance
  • Great comfort
  • Good 0.28 drag coefficient
  • Good 0.28 drag coefficient
  • Good interior quality
  • Good exterior styling
  • Good 0.25 drag coefficient
  • Low official fuel consumption
  • Decent performance
  • Good suspension setup
Cons
  • Uglier than before
  • No real difference in drivetrain from the D4 S8 except more emission-related complexities
  • Performance not that great
  • Styling somewhat busy
  • Unreliable drivetrain
  • Loaded with electronic nonsense

Price

Offers (incl. referral links)
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