The Comparative Analysis :
Rolls-Royce Ghost 6.6 V12 Automatic (09 - 14) vs. Mercedes S 320 CDI BlueEFFICIENCY 7G-TRONIC (08 - 09)
€ 265,300
€ 72,400
€ 265,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 72,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Rolls-Royce Ghost 6.6 V12 is considerably bigger in every dimension. It's 12.6 inches longer, 3 inches wider and 3 inches taller than the Mercedes S 320 CDI BlueEFFICIENCY.
Rolls-Royce Ghost 6.6 V12
Mercedes S 320 CDI BlueEFFICIENCY
61
76.7
84.6
58
73.7
83.5
76.7 in
Width
73.7 in
84.6 in
Width Incl. Mirrors
83.5 in
61 in
Height
58 in
129.7
212.6
119.5
200
212.6 in
Length
200 in
129.7 in
Wheelbase
119.5 in
Vehicle Weight
Rolls-Royce Ghost 6.6 V12
Mercedes S 320 CDI BlueEFFICIENCY
5368 lb
Curb Weight
4310 lb
6482 lb
Gross Vehicle
Weight
Weight
5622 lb
Weight Difference:
1058 lb
19.71 %
General
Rolls-Royce Ghost 6.6 V12
Mercedes S 320 CDI BlueEFFICIENCY
RR4
Generation
W221
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Rolls-Royce Ghost 6.6 V12
Mercedes S 320 CDI BlueEFFICIENCY
V12 gasoline 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
6.6 L / 323 cu in
Displacement
3 L / 147 cu in
562 hp
at 5250 rpm
Power
232 hp
at 3600 rpm
Rolls-Royce Ghost 6.6 V12
562 hp
232 hp
Mercedes S 320 CDI BlueEFFICIENCY
575 lb‑ft
at 1500 rpm
Max. Torque
398 lb‑ft
at 1600 rpm
Rolls-Royce Ghost 6.6 V12
575 lb‑ft
398 lb‑ft
Mercedes S 320 CDI BlueEFFICIENCY
Performance
Rolls-Royce Ghost 6.6 V12
Mercedes S 320 CDI BlueEFFICIENCY
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph
62
mph
mph
223 ft
0.000 sec
Rolls-Royce Ghost 6.6 V12
62 mph
62
mph
mph
354 ft
0.000 sec
Mercedes S 320 CDI BlueEFFICIENCY
▶ REPLAY
9.55 lb/hp
Weight-to-Power Ratio
18.58 lb/hp
Rolls-Royce Ghost 6.6 V12
9.55 lb/hp
18.58 lb/hp
Mercedes S 320 CDI BlueEFFICIENCY
Fuel Economy / Emissions
Rolls-Royce Ghost 6.6 V12
Mercedes S 320 CDI BlueEFFICIENCY
Fuel Economy
17 mpg
combined
31 mpg
Rolls-Royce Ghost 6.6 V12
17 mpg
31 mpg
Mercedes S 320 CDI BlueEFFICIENCY
11 mpg
city
23 mpg
25 mpg
highway
40 mpg
21.9 gal
Fuel Tank Capacity
23.8 gal
379 mi
Range
736 mi
Rolls-Royce Ghost 6.6 V12
379 mi
736 mi
Mercedes S 320 CDI BlueEFFICIENCY
Environmental Impact
257.7 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 Ghost 6.6 V12
257.7 kWh
156.4 kWh
Mercedes S 320 CDI BlueEFFICIENCY
Euro 5
Emission Standard
Euro 4 III
510 g/mi (NEFZ)
CO2 Emissions
320 g/mi (NEFZ)
Practical Convenience
Rolls-Royce Ghost 6.6 V12
Mercedes S 320 CDI BlueEFFICIENCY
4
Doors
4
5
No. of Seats
5
1113 lb
Maximum Payload
1312 lb
13.9 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data
