The Comparative Analysis :
Rolls-Royce Phantom EWB 6.8 V12 Automatic (18 - ..) vs. Mercedes S 350 CDI BlueEFFICIENCY 7G-TRONIC (09 - 10)
€ 535,500

€ 73,700

€ 535,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 73,700
ⓘ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 88.6 cm longer, 14.7 cm wider and 17.1 cm taller than the Mercedes S 350 CDI BlueEFFICIENCY.
Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 350 CDI BlueEFFICIENCY
1656
2018
2218
1485
1871
2120
2018 mm
Width
1871 mm
2218 mm
Width Incl. Mirrors
2120 mm
1656 mm
Height
1485 mm
3772
5982
3035
5096
5982 mm
Length
5096 mm
3772 mm
Wheelbase
3035 mm
Vehicle Weight
Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 350 CDI BlueEFFICIENCY
2610 kg
Kerb Weight
1955 kg
3000 kg
Gross Vehicle
Weight
Weight
2550 kg

Weight Difference:
655 kg
25.1 %

General
Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 350 CDI BlueEFFICIENCY
RR11
Generation
W221
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Diesel

Permanent all-wheel drive
Drive
Rear-wheel drive

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 350 CDI BlueEFFICIENCY
12-cylinder mild hybrid petrol engine with two turbochargers (biturbo)
Engine Type
V6 diesel engine with turbocharger
Engine Series
Mercedes-Benz OM 642
Engine Code
OM 642.930

4
Valves
4
12
Cylinders
6
6749 CC
Engine Capacity
2987 CC
563 bhp
at 5000 rpm
Power
232 bhp
at 3600 rpm
Rolls-Royce Phantom EWB 6.8 V12
563 bhp
232 bhp
Mercedes S 350 CDI BlueEFFICIENCY
900 NM
at 1700 rpm
Max. Torque
540 NM
at 1600 rpm
Rolls-Royce Phantom EWB 6.8 V12
900 NM
540 NM
Mercedes S 350 CDI BlueEFFICIENCY
Performance
Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 350 CDI BlueEFFICIENCY
155 mph
Maximum Speed
155 mph
5.4 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph
62
mph
mph
75 m
0.000 sec

Rolls-Royce Phantom EWB 6.8 V12
62 mph
62
mph
mph
108 m
0.000 sec

Mercedes S 350 CDI BlueEFFICIENCY
▶ REPLAY
4.64 kg/bhp
Weight-to-Power Ratio
8.43 kg/bhp
Rolls-Royce Phantom EWB 6.8 V12
4.64 kg/bhp
8.43 kg/bhp
Mercedes S 350 CDI BlueEFFICIENCY
Fuel Economy / Emissions
Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 350 CDI BlueEFFICIENCY
Fuel Economy
19 mpg
combined
37 mpg
Rolls-Royce Phantom EWB 6.8 V12
19 mpg
37 mpg
Mercedes S 350 CDI BlueEFFICIENCY
13 mpg
city
27 mpg
29 mpg
motorway
48 mpg
100 L
Fuel Tank Capacity
90 L
429 mi
Range
736 mi
Rolls-Royce Phantom EWB 6.8 V12
429 mi
736 mi
Mercedes S 350 CDI BlueEFFICIENCY
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).
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).
156.4 kWh
Rolls-Royce Phantom EWB 6.8 V12
274.7 kWh
156.4 kWh
Mercedes S 350 CDI BlueEFFICIENCY
Euro 6
Emission Standard
Euro 4 III
328 g/km (NEFZ)
CO2 Emissions
199 g/km (NEFZ)
Practical Convenience
Rolls-Royce Phantom EWB 6.8 V12
Mercedes S 350 CDI BlueEFFICIENCY
4
Doors
4
5
No. of Seats
5
390 kg
Maximum Payload
595 kg
No data
Boot Capacity
560 L






No data
Boot Capacity (Seats Down)
No data