The Comparative Analysis :
Mercedes S 400 h 7G-TRONIC PLUS (15 - 17) vs. Rolls-Royce Phantom 6.8 V12 Automatic (10 - 17)
€ 87,600
€ 417,600
€ 87,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 417,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes S 400 h is substantially smaller in every dimension. It's 28.6 inches shorter, 3.6 inches narrower and 5.6 inches lower than the Rolls-Royce Phantom 6.8 V12.
Mercedes S 400 h
Rolls-Royce Phantom 6.8 V12
58.9
74.8
83.9
64.5
78.3
86.2
74.8 in
Width
78.3 in
83.9 in
Width Incl. Mirrors
86.2 in
58.9 in
Height
64.5 in
119.5
201.4
140.6
230
201.4 in
Length
230 in
119.5 in
Wheelbase
140.6 in
Vehicle Weight
Mercedes S 400 h
Rolls-Royce Phantom 6.8 V12
4244 lb
Curb Weight
5622 lb
5721 lb
Gross Vehicle
Weight
Weight
6724 lb
Weight Difference:
1378 lb
24.51 %
General
Mercedes S 400 h
Rolls-Royce Phantom 6.8 V12
W222/X222
Generation
RR1
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Mercedes S 400 h
Rolls-Royce Phantom 6.8 V12
6-cylinder full hybrid gasoline engine (naturally aspirated engine)
Engine Type
V12 gasoline engine (naturally aspirated engine)
Mercedes-Benz M 276
Engine Series
M 276.960
Engine Code
4
Valves
4
6
Cylinders
12
3.5 L / 171 cu in
Displacement
6.7 L / 328 cu in
328 hp
at 6500 rpm
Power
454 hp
at 5350 rpm
Mercedes S 400 h
328 hp
454 hp
Rolls-Royce Phantom 6.8 V12
457 lb‑ft
at 3500 rpm
Max. Torque
531 lb‑ft
at 3500 rpm
Mercedes S 400 h
457 lb‑ft
531 lb‑ft
Rolls-Royce Phantom 6.8 V12
Performance
Mercedes S 400 h
Rolls-Royce Phantom 6.8 V12
155 mph
Maximum Speed
149 mph
6.8 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
308 ft
0.000 sec
Mercedes S 400 h
62 mph
62
mph
mph
269 ft
0.000 sec
Rolls-Royce Phantom 6.8 V12
▶ REPLAY
12.94 lb/hp
Weight-to-Power Ratio
12.38 lb/hp
Mercedes S 400 h
12.94 lb/hp
12.38 lb/hp
Rolls-Royce Phantom 6.8 V12
Fuel Economy / Emissions
Mercedes S 400 h
Rolls-Royce Phantom 6.8 V12
Fuel Economy
39 mpg
combined
16 mpg
Mercedes S 400 h
39 mpg
16 mpg
Rolls-Royce Phantom 6.8 V12
37 mpg
city
10 mpg
41 mpg
highway
23 mpg
18.5 gal
Fuel Tank Capacity
26.4 gal
725 mi
Range
420 mi
Mercedes S 400 h
725 mi
420 mi
Rolls-Royce Phantom 6.8 V12
Environmental Impact
113.6 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).
280.3 kWh
Mercedes S 400 h
113.6 kWh
280.3 kWh
Rolls-Royce Phantom 6.8 V12
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
224 g/mi (NEFZ)
CO2 Emissions
558 g/mi (NEFZ)
Practical Convenience
Mercedes S 400 h
Rolls-Royce Phantom 6.8 V12
4
Doors
4
5
No. of Seats
5
1477 lb
Maximum Payload
1102 lb
14.4 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data
