CHEVROLET Impala 2.5L Ecotec 6AT (197 HP) AUDI S8 4.0L TFSI MHEV V8 8AT quattro AWD (571 HP)
engine specs
Cylinders
L4V8
Displacement
2457 cm33996 cm3
Power
145 KW @ 6300 RPM
197 HP @ 6300 RPM
194 BHP @ 6300 RPM
420 KW @ 6000 RPM
571 HP @ 6000 RPM
563 BHP @ 6000 RPM
Torque
187 lb-ft @ 4400 RPM
254 Nm @ 4400 RPM
590 lb-ft @ 2050-4500 RPM
800 Nm @ 2050-4500 RPM
Fuel System
Direct InjectionTurbocharged Direct Injection
Fuel
GasolineGasoline
Fuel capacity
18.5 gallons (70.0 L)21.7 gallons (82.1 L)
performance specs
Top Speed
-155 mph (249 km/h)
Acceleration 0-62 Mph (0-100 kph)
-3.8 s
transmission specs
Drive Type
Rear Wheel DriveAll Wheel Drive
Gearbox
6-speed automatic8-speed automatic tiptronic
brakes specs
Front
Ventilated DiscsVentilated Discs
Rear
DiscsVentilated discs
tires specs
Tire Size
-265/40 R20
dimensions
Length
201.3 in (5113 mm)204.3 in (5189 mm)
Width
73 in (1854 mm)76.6 in (1946 mm)
Height
58.9 in (1496 mm)58.1 in (1476 mm)
Front/rear Track
62.2/62 in (1,580/1,575 mm)64.1/63.5 in (1,628/1,613 mm)
Wheelbase
111.7 in (2837 mm)118 in (2997 mm)
Cargo Volume
18.8 cuFT (532 L)17.8 cuFT (504 L)
Aerodynamics (frontal area)
-2.43 m2
Aerodynamics (Cd)
0.290.28
Ground Clearance
7.1 in (180 mm)-
weight specs
Unladen Weight
3799 lbs (1723 kg)4894 lbs (2220 kg)
Gross Weight Limit
-6250 lbs (2835 kg)
fuel economy (nedc)
Combined
25 mpg US (9.4 L/100Km)21.8 mpg US (10.8 L/100Km)
City
21 mpg US (11.2 L/100Km)15.6 mpg US (15.1 L/100Km)
Highway
31 mpg US (7.6 L/100Km)28.7 mpg US (8.2 L/100Km)
CO2 Emissions
-246 g/km

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