The Comparative Analysis :
Mercedes S 63 AMG long SPEEDSHIFT MCT (10 - 13) vs. Rolls-Royce Phantom EWB 6.8 V12 Automatic (10 - 17)
€ 152,700

€ 492,500

€ 152,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 492,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes S 63 AMG long is substantially smaller in every dimension. It's 33.4 inches shorter, 4.7 inches narrower and 6.1 inches lower than the Rolls-Royce Phantom EWB 6.8 V12.
Mercedes S 63 AMG long
Rolls-Royce Phantom EWB 6.8 V12
58.5
73.7
83.5
64.6
78.3
86.2
73.7 in
Width
78.3 in
83.5 in
Width Incl. Mirrors
86.2 in
58.5 in
Height
64.6 in
124.6
206.4
150.4
239.8
206.4 in
Length
239.8 in
124.6 in
Wheelbase
150.4 in
Vehicle Weight
Mercedes S 63 AMG long
Rolls-Royce Phantom EWB 6.8 V12
4784 lb
Curb Weight
5886 lb
5941 lb
Gross Vehicle
Weight
Weight
6989 lb

Weight Difference:
1102 lb
18.72 %

General
Mercedes S 63 AMG long
Rolls-Royce Phantom EWB 6.8 V12
W221
Generation
RR1
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

7-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Mercedes S 63 AMG long
Rolls-Royce Phantom EWB 6.8 V12
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
V12 gasoline engine (naturally aspirated engine)
Mercedes-Benz M 157
Engine Series
M 157.980
Engine Code

4
Valves
4
8
Cylinders
12
5.5 L / 269 cu in
Displacement
6.7 L / 328 cu in
537 hp
at 5500 rpm
Power
454 hp
at 5350 rpm
Mercedes S 63 AMG long
537 hp
454 hp
Rolls-Royce Phantom EWB 6.8 V12
590 lb‑ft
at 2000 rpm
Max. Torque
531 lb‑ft
at 3500 rpm
Mercedes S 63 AMG long
590 lb‑ft
531 lb‑ft
Rolls-Royce Phantom EWB 6.8 V12
Performance
Mercedes S 63 AMG long
Rolls-Royce Phantom EWB 6.8 V12
155 mph
Maximum Speed
149 mph
4.5 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
207 ft
0.000 sec

Mercedes S 63 AMG long
62 mph
62
mph
mph
269 ft
0.000 sec

Rolls-Royce Phantom EWB 6.8 V12
▶ REPLAY
8.91 lb/hp
Weight-to-Power Ratio
12.96 lb/hp
Mercedes S 63 AMG long
8.91 lb/hp
12.96 lb/hp
Rolls-Royce Phantom EWB 6.8 V12
Fuel Economy / Emissions
Mercedes S 63 AMG long
Rolls-Royce Phantom EWB 6.8 V12
Fuel Economy
22 mpg
combined
16 mpg
Mercedes S 63 AMG long
22 mpg
16 mpg
Rolls-Royce Phantom EWB 6.8 V12
16 mpg
city
10 mpg
29 mpg
highway
23 mpg
23.8 gal
Fuel Tank Capacity
26.4 gal
533 mi
Range
417 mi
Mercedes S 63 AMG long
533 mi
417 mi
Rolls-Royce Phantom EWB 6.8 V12
Environmental Impact
198.9 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).
282.3 kWh
Mercedes S 63 AMG long
198.9 kWh
282.3 kWh
Rolls-Royce Phantom EWB 6.8 V12
Euro 5
Emission Standard
Euro 6b (NEFZ)
393 g/mi (NEFZ)
CO2 Emissions
558 g/mi (NEFZ)
Practical Convenience
Mercedes S 63 AMG long
Rolls-Royce Phantom EWB 6.8 V12
4
Doors
4
5
No. of Seats
5
1157 lb
Maximum Payload
1102 lb
15.9 cu ft
Trunk Volume
13 cu ft











No data
Cargo Volume (Seats Down)
No data