The Comparative Analysis :
Mercedes S 450 long 4MATIC 9G-TRONIC (17 - ..) vs. Rolls-Royce Phantom 6.8 V12 Automatic (03 - 10)
€ 100,800
€ 411,400
€ 100,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 411,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes S 450 long is significantly smaller in every dimension. It's 22.8 inches shorter, 3.6 inches narrower and 5.4 inches lower than the Rolls-Royce Phantom 6.8 V12.
Mercedes S 450 long
Rolls-Royce Phantom 6.8 V12
58.8
74.8
83.9
64.3
78.3
86.2
74.8 in
Width
78.3 in
83.9 in
Width Incl. Mirrors
86.2 in
58.8 in
Height
64.3 in
124.6
206.9
140.6
229.7
206.9 in
Length
229.7 in
124.6 in
Wheelbase
140.6 in
Vehicle Weight
Mercedes S 450 long
Rolls-Royce Phantom 6.8 V12
4575 lb
Curb Weight
5622 lb
6085 lb
Gross Vehicle
Weight
Weight
6724 lb
Weight Difference:
1047 lb
18.62 %
General
Mercedes S 450 long
Rolls-Royce Phantom 6.8 V12
W222/X222
Generation
RR1
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
6-speed automatic transmission
Engine
Mercedes S 450 long
Rolls-Royce Phantom 6.8 V12
6-cylinder mild hybrid gasoline engine with turbocharger and electric driven compressor
Engine Type
V12 gasoline engine (naturally aspirated engine)
Mercedes-Benz M 256
Engine Series
M 256.930
Engine Code
4
Valves
4
6
Cylinders
12
3 L / 147 cu in
Displacement
6.7 L / 328 cu in
383 hp
at 5500 rpm
Power
454 hp
at 5350 rpm
Mercedes S 450 long
383 hp
454 hp
Rolls-Royce Phantom 6.8 V12
369 lb‑ft
at 1600 rpm
Max. Torque
531 lb‑ft
at 3500 rpm
Mercedes S 450 long
369 lb‑ft
531 lb‑ft
Rolls-Royce Phantom 6.8 V12
Performance
Mercedes S 450 long
Rolls-Royce Phantom 6.8 V12
155 mph
Maximum Speed
149 mph
4.9 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
223 ft
0.000 sec
Mercedes S 450 long
62 mph
62
mph
mph
269 ft
0.000 sec
Rolls-Royce Phantom 6.8 V12
▶ REPLAY
11.95 lb/hp
Weight-to-Power Ratio
12.38 lb/hp
Mercedes S 450 long
11.95 lb/hp
12.38 lb/hp
Rolls-Royce Phantom 6.8 V12
Fuel Economy / Emissions
Mercedes S 450 long
Rolls-Royce Phantom 6.8 V12
Fuel Economy
29 mpg
combined
15 mpg
Mercedes S 450 long
29 mpg
15 mpg
Rolls-Royce Phantom 6.8 V12
21 mpg
city
10 mpg
36 mpg
highway
21 mpg
18.5 gal
Fuel Tank Capacity
26.4 gal
531 mi
Range
396 mi
Mercedes S 450 long
531 mi
396 mi
Rolls-Royce Phantom 6.8 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).
297.4 kWh
Mercedes S 450 long
155.3 kWh
297.4 kWh
Rolls-Royce Phantom 6.8 V12
Euro 6
Emission Standard
Euro 4 III
315 g/mi (WLTP)
CO2 Emissions
607 g/mi (NEFZ)
Practical Convenience
Mercedes S 450 long
Rolls-Royce Phantom 6.8 V12
4
Doors
4
5
No. of Seats
5
1510 lb
Maximum Payload
1102 lb
15 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data
