The Comparative Analysis :

Rolls-Royce Ghost V-Specification Automatic (14 - 14) vs. Mercedes S 420 CDI long 7G-TRONIC (06 - 09)

€ 283,100
Rolls-Royce Ghost V-Specification Automatic (14 - 14) Rolls-Royce Ghost V-Specification
€ 98,900
 Mercedes S 420 CDI long 7G-TRONIC (06 - 09) Mercedes S 420 CDI long
€ 283,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 98,900

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

Vehicle Dimensions

The Rolls-Royce Ghost V-Specification is considerably bigger in every dimension. It's 18.9 cm longer, 7.7 cm wider and 7.7 cm taller than the Mercedes S 420 CDI long.
Rolls-Royce Ghost V-Specification
Mercedes S 420 CDI long
1550
Blueprint Rolls-Royce Ghost V-Specification Automatic (14 - 14)
1948
2148
1473
Blueprint Mercedes S 420 CDI long 7G-TRONIC (06 - 09)
1871
2120
1948 mm
Width
1871 mm
2148 mm
Width Incl. Mirrors
2120 mm
1550 mm
Height
1473 mm
Blueprint Rolls-Royce Ghost V-Specification Automatic (14 - 14)
3295
5399
Blueprint Mercedes S 420 CDI long 7G-TRONIC (06 - 09)
3165
5210
5399 mm
Length
5210 mm
3295 mm
Wheelbase
3165 mm

Vehicle Weight

Rolls-Royce Ghost V-Specification
Mercedes S 420 CDI long
2435 kg
Kerb Weight
2140 kg
2940 kg
Gross Vehicle
Weight
2660 kg
Rolls-Royce Ghost V-Specification Automatic (14 - 14)
Weight Difference:
295 kg
12.11 %
Mercedes S 420 CDI long 7G-TRONIC (06 - 09)

General

Rolls-Royce Ghost V-Specification
Mercedes S 420 CDI long
RR4
Generation
W221
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

Rolls-Royce Ghost V-Specification
Mercedes S 420 CDI long
V12 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 diesel engine with tur­bo­charger
Engine Series
Mercedes-Benz OM 629
Engine Code
OM 629.911
4
Valves
4
12
Cylinders
8
6592 CC
Engine Capacity
3996 CC
593 bhp
at 5250 rpm
Power
316 bhp
at 3600 rpm
Rolls-Royce Ghost V-Specification
593 bhp
316 bhp
Mercedes S 420 CDI long
780 NM
at 1500 rpm
Max. Torque
730 NM
at 2200 rpm
Rolls-Royce Ghost V-Specification
780 NM
730 NM
Mercedes S 420 CDI long

Performance

Rolls-Royce Ghost V-Specification
Mercedes S 420 CDI long
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
6 sec
62 mph 62
mph

68 m
0.000 sec

Rolls-Royce Ghost V-Specification

62 mph 62
mph

83 m
0.000 sec

Mercedes S 420 CDI long

▶ REPLAY
4.11 kg/bhp
Weight-to-Power Ratio
6.77 kg/bhp
Rolls-Royce Ghost V-Specification
4.11 kg/bhp
6.77 kg/bhp
Mercedes S 420 CDI long

Fuel Economy / Emissions

Rolls-Royce Ghost V-Specification
Mercedes S 420 CDI long
Fuel Economy
20 mpg
combined
30 mpg
Rolls-Royce Ghost V-Specification
20 mpg
30 mpg
Mercedes S 420 CDI long
13 mpg
city
22 mpg
29 mpg
motorway
39 mpg
Kraftstoffanzeige
83 L
Fuel Tank Capacity
90 L
Kraftstoffanzeige
368 mi
Range
595 mi
Rolls-Royce Ghost V-Specification
368 mi
595 mi
Mercedes S 420 CDI long
Environmental Impact
265.2 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).
193.4 kWh
Rolls-Royce Ghost V-Specification
265.2 kWh
193.4 kWh
Mercedes S 420 CDI long
Euro 6b (NEFZ)
Emission Standard
Euro 4 III
327 g/km (NEFZ)
CO2 Emissions
247 g/km (NEFZ)

Practical Convenience

Rolls-Royce Ghost V-Specification
Mercedes S 420 CDI long
4
Doors
4
5
No. of Seats
5
505 kg
Maximum Payload
520 kg
490 L
Boot Capacity
560 L
No data
Boot Capacity (Seats Down)
No data