The Comparative Analysis :
Rolls-Royce Ghost 6.6 V12 Automatic (09 - 14) vs. Mercedes S 63 AMG SPEEDSHIFT 7G-TRONIC (09 - 10)
€ 265,300
€ 138,400
€ 265,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 138,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Rolls-Royce Ghost 6.6 V12 is considerably bigger in every dimension. It's 11.3 inches longer, 3 inches wider and 2.6 inches taller than the Mercedes S 63 AMG.
Rolls-Royce Ghost 6.6 V12
Mercedes S 63 AMG
61
76.7
84.6
58.5
73.7
83.5
76.7 in
Width
73.7 in
84.6 in
Width Incl. Mirrors
83.5 in
61 in
Height
58.5 in
129.7
212.6
119.5
201.3
212.6 in
Length
201.3 in
129.7 in
Wheelbase
119.5 in
Vehicle Weight
Rolls-Royce Ghost 6.6 V12
Mercedes S 63 AMG
5368 lb
Curb Weight
4564 lb
6482 lb
Gross Vehicle
Weight
Weight
5754 lb
Weight Difference:
805 lb
15 %
General
Rolls-Royce Ghost 6.6 V12
Mercedes S 63 AMG
RR4
Generation
W221
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Rolls-Royce Ghost 6.6 V12
Mercedes S 63 AMG
V12 gasoline engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine (naturally aspirated engine)
Engine Series
Mercedes-Benz M 156
Engine Code
M 156.984
4
Valves
4
12
Cylinders
8
6.6 L / 323 cu in
Displacement
6.2 L / 303 cu in
562 hp
at 5250 rpm
Power
518 hp
at 6800 rpm
Rolls-Royce Ghost 6.6 V12
562 hp
518 hp
Mercedes S 63 AMG
575 lb‑ft
at 1500 rpm
Max. Torque
465 lb‑ft
at 5200 rpm
Rolls-Royce Ghost 6.6 V12
575 lb‑ft
465 lb‑ft
Mercedes S 63 AMG
Performance
Rolls-Royce Ghost 6.6 V12
Mercedes S 63 AMG
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
223 ft
0.000 sec
Rolls-Royce Ghost 6.6 V12
62 mph
62
mph
mph
210 ft
0.000 sec
Mercedes S 63 AMG
▶ REPLAY
9.55 lb/hp
Weight-to-Power Ratio
8.81 lb/hp
Rolls-Royce Ghost 6.6 V12
9.55 lb/hp
8.81 lb/hp
Mercedes S 63 AMG
Fuel Economy / Emissions
Rolls-Royce Ghost 6.6 V12
Mercedes S 63 AMG
Fuel Economy
17 mpg
combined
16 mpg
Rolls-Royce Ghost 6.6 V12
17 mpg
16 mpg
Mercedes S 63 AMG
11 mpg
city
11 mpg
25 mpg
highway
24 mpg
21.9 gal
Fuel Tank Capacity
23.8 gal
379 mi
Range
388 mi
Rolls-Royce Ghost 6.6 V12
379 mi
388 mi
Mercedes S 63 AMG
Environmental Impact
257.7 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
272.8 kWh
Rolls-Royce Ghost 6.6 V12
257.7 kWh
272.8 kWh
Mercedes S 63 AMG
Euro 5
Emission Standard
Euro 4 III
510 g/mi (NEFZ)
CO2 Emissions
554 g/mi (NEFZ)
Practical Convenience
Rolls-Royce Ghost 6.6 V12
Mercedes S 63 AMG
4
Doors
4
5
No. of Seats
5
1113 lb
Maximum Payload
1190 lb
13.9 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data
