The Comparative Analysis :

Rolls-Royce Phantom EWB 6.8 V12 Automatic (18 - ..) vs. Mercedes S 450 9G-TRONIC (17 - ..)

€ 535,500
Rolls-Royce Phantom EWB 6.8 V12 Automatic (18 - ..) Rolls-Royce Phantom EWB 6.8 V12
€ 93,400
 Mercedes S 450 9G-TRONIC (17 - ..) Mercedes S 450
€ 535,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 93,400

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

Vehicle Dimensions

The Rolls-Royce Phantom EWB 6.8 V12 is substantially bigger in every dimension. It's 33.7 inches longer, 4.7 inches wider and 6.3 inches taller than the Mercedes S 450.
Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 450
65.2
Blueprint Rolls-Royce Phantom EWB 6.8 V12 Automatic (18 - ..)
79.4
87.3
58.9
Blueprint Mercedes S 450 9G-TRONIC (17 - ..)
74.8
83.9
79.4 in
Width
74.8 in
87.3 in
Width Incl. Mirrors
83.9 in
65.2 in
Height
58.9 in
Blueprint Rolls-Royce Phantom EWB 6.8 V12 Automatic (18 - ..)
148.5
235.5
Blueprint Mercedes S 450 9G-TRONIC (17 - ..)
119.5
201.8
235.5 in
Length
201.8 in
148.5 in
Wheelbase
119.5 in

Vehicle Weight

Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 450
5754 lb
Curb Weight
4398 lb
6614 lb
Gross Vehicle
Weight
5875 lb
Rolls-Royce Phantom EWB 6.8 V12 Automatic (18 - ..)
Weight Difference:
1356 lb
23.57 %
Mercedes S 450 9G-TRONIC (17 - ..)

General

Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 450
RR11
Generation
W222/X222
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
9-speed automatic transmission

Engine

Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 450
12-cylinder mild hybrid gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder mild hybrid gasoline engine with tur­bo­charger and elec­tric driven com­pres­sor
Engine Series
Mercedes-Benz M 276
Engine Code
M 276.824
4
Valves
4
12
Cylinders
6
6.7 L / 328 cu in
Displacement
3 L / 147 cu in
563 hp
at 5000 rpm
Power
383 hp
at 5500 rpm
Rolls-Royce Phantom EWB 6.8 V12
563 hp
383 hp
Mercedes S 450
664 lb‑ft
at 1700 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Rolls-Royce Phantom EWB 6.8 V12
664 lb‑ft
369 lb‑ft
Mercedes S 450

Performance

Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 450
155 mph
Maximum Speed
155 mph
5.4 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph 62
mph

246 ft
0.000 sec

Rolls-Royce Phantom EWB 6.8 V12

62 mph 62
mph

233 ft
0.000 sec

Mercedes S 450

▶ REPLAY
10.22 lb/hp
Weight-to-Power Ratio
11.48 lb/hp
Rolls-Royce Phantom EWB 6.8 V12
10.22 lb/hp
11.48 lb/hp
Mercedes S 450

Fuel Economy / Emissions

Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 450
Fuel Economy
16 mpg
combined
36 mpg
Rolls-Royce Phantom EWB 6.8 V12
16 mpg
36 mpg
Mercedes S 450
11 mpg
city
26 mpg
24 mpg
highway
44 mpg
Kraftstoffanzeige
26.4 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
429 mi
Range
659 mi
Rolls-Royce Phantom EWB 6.8 V12
429 mi
659 mi
Mercedes S 450
Environmental Impact
274.7 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).
125 kWh
Rolls-Royce Phantom EWB 6.8 V12
274.7 kWh
125 kWh
Mercedes S 450
Euro 6
Emission Standard
Euro 6
528 g/mi (NEFZ)
CO2 Emissions
241 g/mi (NEFZ)

Practical Convenience

Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 450
4
Doors
4
5
No. of Seats
5
860 lb
Maximum Payload
1477 lb
No data
Trunk Volume
15 cu ft
No data
Cargo Volume (Seats Down)
No data