The Comparative Analysis :
Mercedes S 450 long 4MATIC 9G-TRONIC (17 - ..) vs. Rolls-Royce Ghost 6.6 V12 Black Badge Automatic (16 - 18)
€ 100,800
€ 332,000
€ 100,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 332,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes S 450 long is considerably smaller in every dimension. It's 8 inches shorter, 1.9 inches narrower and 2.2 inches lower than the Rolls-Royce Ghost 6.6 V12.
Mercedes S 450 long
Rolls-Royce Ghost 6.6 V12
58.8
74.8
83.9
61
76.7
84.6
74.8 in
Width
76.7 in
83.9 in
Width Incl. Mirrors
84.6 in
58.8 in
Height
61 in
124.6
206.9
129.7
214.8
206.9 in
Length
214.8 in
124.6 in
Wheelbase
129.7 in
Vehicle Weight
Mercedes S 450 long
Rolls-Royce Ghost 6.6 V12
4575 lb
Curb Weight
5203 lb
6085 lb
Gross Vehicle
Weight
Weight
6482 lb
Weight Difference:
628 lb
12.07 %
General
Mercedes S 450 long
Rolls-Royce Ghost 6.6 V12
W222/X222
Generation
RR4
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes S 450 long
Rolls-Royce Ghost 6.6 V12
6-cylinder mild hybrid gasoline engine with turbocharger and electric driven compressor
Engine Type
V12 gasoline engine with two turbochargers (biturbo)
Mercedes-Benz M 256
Engine Series
M 256.930
Engine Code
4
Valves
4
6
Cylinders
12
3 L / 147 cu in
Displacement
6.6 L / 323 cu in
383 hp
at 5500 rpm
Power
604 hp
at 5250 rpm
Mercedes S 450 long
383 hp
604 hp
Rolls-Royce Ghost 6.6 V12
369 lb‑ft
at 1600 rpm
Max. Torque
620 lb‑ft
at 1650 rpm
Mercedes S 450 long
369 lb‑ft
620 lb‑ft
Rolls-Royce Ghost 6.6 V12
Performance
Mercedes S 450 long
Rolls-Royce Ghost 6.6 V12
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph
62
mph
mph
223 ft
0.000 sec
Mercedes S 450 long
62 mph
62
mph
mph
220 ft
0.000 sec
Rolls-Royce Ghost 6.6 V12
▶ REPLAY
11.95 lb/hp
Weight-to-Power Ratio
8.61 lb/hp
Mercedes S 450 long
11.95 lb/hp
8.61 lb/hp
Rolls-Royce Ghost 6.6 V12
Fuel Economy / Emissions
Mercedes S 450 long
Rolls-Royce Ghost 6.6 V12
Fuel Economy
29 mpg
combined
16 mpg
Mercedes S 450 long
29 mpg
16 mpg
Rolls-Royce Ghost 6.6 V12
21 mpg
city
11 mpg
36 mpg
highway
23 mpg
18.5 gal
Fuel Tank Capacity
21.9 gal
531 mi
Range
353 mi
Mercedes S 450 long
531 mi
353 mi
Rolls-Royce Ghost 6.6 V12
Environmental Impact
155.3 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).
276.6 kWh
Mercedes S 450 long
155.3 kWh
276.6 kWh
Rolls-Royce Ghost 6.6 V12
Euro 6
Emission Standard
Euro 6b (NEFZ)
315 g/mi (WLTP)
CO2 Emissions
536 g/mi (NEFZ)
Practical Convenience
Mercedes S 450 long
Rolls-Royce Ghost 6.6 V12
4
Doors
4
5
No. of Seats
5
1510 lb
Maximum Payload
1279 lb
15 cu ft
Trunk Volume
13.9 cu ft
No data
Cargo Volume (Seats Down)
No data
