Main Params |
Photo |
|
|
Car name |
Rolls-Royce Dawn
|
Chevrolet Impala
|
Car type |
passenger cars
|
passenger cars
|
Car body type |
cabriolet
|
sedan
|
Model |
rolls_royce
|
chevrolet
|
Variant |
dawn
|
impala
|
Modification |
6.6 AT (570 hp)
|
5.3 AT (303 hp)
|
Release of cars |
2015
|
2005
|
The end of production |
2016
|
2013
|
Engine |
Boost type |
turbocharging |
No |
Compression ratio |
10 |
No |
Cylinder arrangement |
V-shaped |
V-shaped |
Cylinder diameter and piston stroke, mm |
No |
96 × 92 |
Engine capacity, cm³ |
6592 |
5327 |
Engine location |
front, longitudinal |
front, transverse |
Engine power supply system |
direct injection into the combustion chamber |
distributed injection |
Engine type |
petrol |
petrol |
Maximum power, hp/kW at rpm |
570 / 420 at 5250 |
303 / 223 at 5600 |
Maximum torque, N*m at rpm |
780 at 1500 |
438 at 4400 |
Number of cylinders |
12 |
8 |
Number of valves per cylinder |
4 |
2 |
General information |
Brand country |
Great Britain |
USA |
Car class |
F |
F |
Model assembly |
Great Britain |
USA |
Number of doors |
2 |
4 |
Performance indicators |
Acceleration to 100 km/h, s |
4.9 |
6.8 |
CO2 emissions, g/km |
330 |
No |
Fuel consumption, l city / highway / combined |
21.4 / 9.8 / 14.2 |
19.7 / 11.3 / 16.4 |
Fuel type |
Super Plus (98) |
Normal (92) |
Maximum speed, km/h |
250 |
245 |
Sizes in mm |
Front track width |
No |
1585 |
Height |
1502 |
1487 |
Length |
5285 |
5091 |
Rear track width |
No |
1562 |
Wheelbase |
3112 |
2807 |
Width |
1947 |
1851 |
Suspension and brakes |
Front brakes |
disk ventilated |
disk ventilated |
Rear brakes |
disk ventilated |
disk ventilated |
Type of front suspension |
independent, pneumatic element |
independent, spring |
Type of rear suspension |
independent, pneumatic element |
independent, spring |
Transmission |
Drive type |
rear |
front |
Number of gears |
8 |
4 |
Transmission |
automatic |
automatic |
Volume and weight |
Curb weight, kg |
2560 |
1715 |
Fuel tank capacity, l |
No |
66 |
Trunk volume min/max, l |
244 / 295 |
527 |