AUDI A8 (D4) 4.0L TFSI Quattro (420 HP) AUDI S8 4.0L TFSI MHEV V8 8AT quattro AWD (571 HP)
engine specs
Cylinders
V8V8
Displacement
3993 cm33996 cm3
Power
309 KW @ 5000 RPM
420 HP @ 5000 RPM
414 BHP @ 5000 RPM
420 KW @ 6000 RPM
571 HP @ 6000 RPM
563 BHP @ 6000 RPM
Torque
443 lb-ft @ 1500-4500 RPM
601 Nm @ 1500-4500 RPM
590 lb-ft @ 2050-4500 RPM
800 Nm @ 2050-4500 RPM
Fuel System
Turbocharged Direct InjectionTurbocharged Direct Injection
Fuel
GasolineGasoline
Fuel capacity
21.7 gallons (82.1 L)21.7 gallons (82.1 L)
performance specs
Top Speed
155 mph (249 km/h)155 mph (249 km/h)
Acceleration 0-62 Mph (0-100 kph)
4.6 s3.8 s
transmission specs
Drive Type
All Wheel DriveAll Wheel Drive
Gearbox
8-speed automatic (tiptronic)8-speed automatic tiptronic
brakes specs
Front
Ventilated DiscsVentilated Discs
Rear
Ventilated DiscsVentilated discs
tires specs
Tire Size
235/60 R17 102Y265/40 R20
dimensions
Length
202.2 in (5136 mm)204.3 in (5189 mm)
Width
76.7 in (1948 mm)76.6 in (1946 mm)
Height
57.5 in (1461 mm)58.1 in (1476 mm)
Front/rear Track
64.7/64.4 in (1,643/1,636 mm)64.1/63.5 in (1,628/1,613 mm)
Wheelbase
117.8 in (2992 mm)118 in (2997 mm)
Cargo Volume
18 cuFT (510 L)17.8 cuFT (504 L)
Aerodynamics (frontal area)
-2.43 m2
Aerodynamics (Cd)
0.260.28
Ground Clearance
4.7 in (119 mm)-
weight specs
Unladen Weight
4343 lbs (1970 kg)4894 lbs (2220 kg)
Gross Weight Limit
5611 lbs (2545 kg)6250 lbs (2835 kg)
fuel economy (nedc)
Combined
25 mpg US (9.4 L/100Km)21.8 mpg US (10.8 L/100Km)
City
18 mpg US (13.1 L/100Km)15.6 mpg US (15.1 L/100Km)
Highway
32 mpg US (7.4 L/100Km)28.7 mpg US (8.2 L/100Km)
CO2 Emissions
219 g/km246 g/km

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