The Comparative Analysis :
Rolls-Royce Ghost EWB 6.6 V12 Automatic (11 - 14) vs. Mercedes S 500 BlueEFFICIENCY 7G-TRONIC PLUS (11 - 13)
€ 305,400

€ 99,700

€ 305,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 99,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Rolls-Royce Ghost EWB 6.6 V12 is significantly bigger in every dimension. It's 47.3 cm longer, 7.7 cm wider and 6.5 cm taller than the Mercedes S 500 BlueEFFICIENCY.
Rolls-Royce Ghost EWB 6.6 V12
Mercedes S 500 BlueEFFICIENCY
1550
1948
2148
1485
1871
2120
1948 mm
Width
1871 mm
2148 mm
Width Incl. Mirrors
2120 mm
1550 mm
Height
1485 mm
3465
5569
3035
5096
5569 mm
Length
5096 mm
3465 mm
Wheelbase
3035 mm
Vehicle Weight
Rolls-Royce Ghost EWB 6.6 V12
Mercedes S 500 BlueEFFICIENCY
2495 kg
Kerb Weight
2010 kg
2940 kg
Gross Vehicle
Weight
Weight
2615 kg

Weight Difference:
485 kg
19.44 %

General
Rolls-Royce Ghost EWB 6.6 V12
Mercedes S 500 BlueEFFICIENCY
RR4
Generation
W221
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)

Rear-wheel drive
Drive
Rear-wheel drive

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Rolls-Royce Ghost EWB 6.6 V12
Mercedes S 500 BlueEFFICIENCY
V12 petrol engine with two turbochargers (biturbo)
Engine Type
V8 petrol engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz M 278
Engine Code
M 278.932

4
Valves
4
12
Cylinders
8
6592 CC
Engine Capacity
4663 CC
562 bhp
at 5250 rpm
Power
429 bhp
at 5250 rpm
Rolls-Royce Ghost EWB 6.6 V12
562 bhp
429 bhp
Mercedes S 500 BlueEFFICIENCY
780 NM
at 1500 rpm
Max. Torque
700 NM
at 1800 rpm
Rolls-Royce Ghost EWB 6.6 V12
780 NM
700 NM
Mercedes S 500 BlueEFFICIENCY
Performance
Rolls-Royce Ghost EWB 6.6 V12
Mercedes S 500 BlueEFFICIENCY
155 mph
Maximum Speed
155 mph
5 sec
Acceleration 0 to 62 mph
5 sec
62 mph
62
mph
mph
69 m
0.000 sec

Rolls-Royce Ghost EWB 6.6 V12
62 mph
62
mph
mph
69 m
0.000 sec

Mercedes S 500 BlueEFFICIENCY
▶ REPLAY
4.44 kg/bhp
Weight-to-Power Ratio
4.69 kg/bhp
Rolls-Royce Ghost EWB 6.6 V12
4.44 kg/bhp
4.69 kg/bhp
Mercedes S 500 BlueEFFICIENCY
Fuel Economy / Emissions
Rolls-Royce Ghost EWB 6.6 V12
Mercedes S 500 BlueEFFICIENCY
Fuel Economy
21 mpg
combined
30 mpg
Rolls-Royce Ghost EWB 6.6 V12
21 mpg
30 mpg
Mercedes S 500 BlueEFFICIENCY
14 mpg
city
22 mpg
29 mpg
motorway
39 mpg
83 L
Fuel Tank Capacity
83 L
377 mi
Range
549 mi
Rolls-Royce Ghost EWB 6.6 V12
377 mi
549 mi
Mercedes S 500 BlueEFFICIENCY
Environmental Impact
259.6 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).
178.2 kWh
Rolls-Royce Ghost EWB 6.6 V12
259.6 kWh
178.2 kWh
Mercedes S 500 BlueEFFICIENCY
Euro 5
Emission Standard
Euro 5
319 g/km (NEFZ)
CO2 Emissions
219 g/km (NEFZ)
Practical Convenience
Rolls-Royce Ghost EWB 6.6 V12
Mercedes S 500 BlueEFFICIENCY
4
Doors
4
5
No. of Seats
5
445 kg
Maximum Payload
605 kg
490 L
Boot Capacity
560 L












No data
Boot Capacity (Seats Down)
No data