The Comparative Analysis :

Mercedes S 450 4MATIC 7G-TRONIC (06 - 09) vs. Rolls-Royce Phantom long 6.8 V12 Automatic (05 - 10)

€ 87,500
Mercedes S 450 4MATIC 7G-TRONIC (06 - 09) Mercedes S 450
€ 486,700
 Rolls-Royce Phantom long 6.8 V12 Automatic (05 - 10) Rolls-Royce Phantom long 6.8 V12
€ 87,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 486,700

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Mercedes S 450 is substantially smaller in every dimension. It's 39.5 inches shorter, 4.7 inches narrower and 6.3 inches lower than the Rolls-Royce Phantom long 6.8 V12.
Mercedes S 450
Rolls-Royce Phantom long 6.8 V12
58
Blueprint Mercedes S 450 4MATIC 7G-TRONIC (06 - 09)
73.7
83.5
64.3
Blueprint Rolls-Royce Phantom long 6.8 V12 Automatic (05 - 10)
78.3
86.2
73.7 in
Width
78.3 in
83.5 in
Width Incl. Mirrors
86.2 in
58 in
Height
64.3 in
Blueprint Mercedes S 450 4MATIC 7G-TRONIC (06 - 09)
119.5
200
Blueprint Rolls-Royce Phantom long 6.8 V12 Automatic (05 - 10)
150.4
239.5
200 in
Length
239.5 in
119.5 in
Wheelbase
150.4 in

Vehicle Weight

Mercedes S 450
Rolls-Royce Phantom long 6.8 V12
4431 lb
Curb Weight
5886 lb
5776 lb
Gross Vehicle
Weight
6989 lb
Mercedes S 450 4MATIC 7G-TRONIC (06 - 09)
Weight Difference:
1455 lb
24.72 %
Rolls-Royce Phantom long 6.8 V12 Automatic (05 - 10)

General

Mercedes S 450
Rolls-Royce Phantom long 6.8 V12
W221
Generation
RR1
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

Mercedes S 450
Rolls-Royce Phantom long 6.8 V12
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V12 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 273
Engine Series
M 273.924
Engine Code
4
Valves
4
8
Cylinders
12
4.7 L / 230 cu in
Displacement
6.7 L / 328 cu in
335 hp
at 6000 rpm
Power
454 hp
at 5350 rpm
Mercedes S 450
335 hp
454 hp
Rolls-Royce Phantom long 6.8 V12
339 lb‑ft
at 2700 rpm
Max. Torque
531 lb‑ft
at 3500 rpm
Mercedes S 450
339 lb‑ft
531 lb‑ft
Rolls-Royce Phantom long 6.8 V12

Performance

Mercedes S 450
Rolls-Royce Phantom long 6.8 V12
155 mph
Maximum Speed
149 mph
5.9 sec
Acceleration 0 to 62 mph
6.1 sec
62 mph 62
mph

269 ft
0.000 sec

Mercedes S 450

62 mph 62
mph

279 ft
0.000 sec

Rolls-Royce Phantom long 6.8 V12

▶ REPLAY
13.23 lb/hp
Weight-to-Power Ratio
12.96 lb/hp
Mercedes S 450
13.23 lb/hp
12.96 lb/hp
Rolls-Royce Phantom long 6.8 V12

Fuel Economy / Emissions

Mercedes S 450
Rolls-Royce Phantom long 6.8 V12
Fuel Economy
20 mpg
combined
15 mpg
Mercedes S 450
20 mpg
15 mpg
Rolls-Royce Phantom long 6.8 V12
14 mpg
city
10 mpg
28 mpg
highway
21 mpg
Kraftstoffanzeige
23.8 gal
Fuel Tank Capacity
26.4 gal
Kraftstoffanzeige
482 mi
Range
393 mi
Mercedes S 450
482 mi
393 mi
Rolls-Royce Phantom long 6.8 V12
Environmental Impact
219.8 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).
299.3 kWh
Mercedes S 450
219.8 kWh
299.3 kWh
Rolls-Royce Phantom long 6.8 V12
Euro 4 III
Emission Standard
Euro 4 III
446 g/mi (NEFZ)
CO2 Emissions
612 g/mi (NEFZ)

Practical Convenience

Mercedes S 450
Rolls-Royce Phantom long 6.8 V12
4
Doors
4
5
No. of Seats
5
1345 lb
Maximum Payload
1102 lb
15.9 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data