The Comparative Analysis :

Rolls-Royce Phantom 6.8 V12 Automatic (03 - 10) vs. Mercedes S 250 CDI BlueEFFICIENCY 7G-TRONIC PLUS (11 - 13)

€ 411,400
Rolls-Royce Phantom 6.8 V12 Automatic (03 - 10) Rolls-Royce Phantom 6.8 V12
€ 71,900
 Mercedes S 250 CDI BlueEFFICIENCY 7G-TRONIC PLUS (11 - 13) Mercedes S 250 CDI BlueEFFICIENCY
€ 411,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 71,900

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

Vehicle Dimensions

The Rolls-Royce Phantom 6.8 V12 is substantially bigger in every dimension. It's 29.1 inches longer, 4.7 inches wider and 5.8 inches taller than the Mercedes S 250 CDI BlueEFFICIENCY.
Rolls-Royce Phantom 6.8 V12
Mercedes S 250 CDI BlueEFFICIENCY
64.3
Blueprint Rolls-Royce Phantom 6.8 V12 Automatic (03 - 10)
78.3
86.2
58.5
Blueprint Mercedes S 250 CDI BlueEFFICIENCY 7G-TRONIC PLUS (11 - 13)
73.7
83.5
78.3 in
Width
73.7 in
86.2 in
Width Incl. Mirrors
83.5 in
64.3 in
Height
58.5 in
Blueprint Rolls-Royce Phantom 6.8 V12 Automatic (03 - 10)
140.6
229.7
Blueprint Mercedes S 250 CDI BlueEFFICIENCY 7G-TRONIC PLUS (11 - 13)
119.5
200.6
229.7 in
Length
200.6 in
140.6 in
Wheelbase
119.5 in

Vehicle Weight

Rolls-Royce Phantom 6.8 V12
Mercedes S 250 CDI BlueEFFICIENCY
5622 lb
Curb Weight
4343 lb
6724 lb
Gross Vehicle
Weight
5622 lb
Rolls-Royce Phantom 6.8 V12 Automatic (03 - 10)
Weight Difference:
1279 lb
22.75 %
Mercedes S 250 CDI BlueEFFICIENCY 7G-TRONIC PLUS (11 - 13)

General

Rolls-Royce Phantom 6.8 V12
Mercedes S 250 CDI BlueEFFICIENCY
RR1
Generation
W221
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

Rolls-Royce Phantom 6.8 V12
Mercedes S 250 CDI BlueEFFICIENCY
V12 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Series
Mercedes-Benz OM 651
Engine Code
OM 651.961
4
Valves
4
12
Cylinders
4
6.7 L / 328 cu in
Displacement
2.1 L / 103 cu in
454 hp
at 5350 rpm
Power
201 hp
at 4200 rpm
Rolls-Royce Phantom 6.8 V12
454 hp
201 hp
Mercedes S 250 CDI BlueEFFICIENCY
531 lb‑ft
at 3500 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Rolls-Royce Phantom 6.8 V12
531 lb‑ft
369 lb‑ft
Mercedes S 250 CDI BlueEFFICIENCY

Performance

Rolls-Royce Phantom 6.8 V12
Mercedes S 250 CDI BlueEFFICIENCY
149 mph
Maximum Speed
149 mph
5.9 sec
Acceleration 0 to 62 mph
8.2 sec
62 mph 62
mph

269 ft
0.000 sec

Rolls-Royce Phantom 6.8 V12

62 mph 62
mph

374 ft
0.000 sec

Mercedes S 250 CDI BlueEFFICIENCY

▶ REPLAY
12.38 lb/hp
Weight-to-Power Ratio
21.61 lb/hp
Rolls-Royce Phantom 6.8 V12
12.38 lb/hp
21.61 lb/hp
Mercedes S 250 CDI BlueEFFICIENCY

Fuel Economy / Emissions

Rolls-Royce Phantom 6.8 V12
Mercedes S 250 CDI BlueEFFICIENCY
Fuel Economy
15 mpg
combined
41 mpg
Rolls-Royce Phantom 6.8 V12
15 mpg
41 mpg
Mercedes S 250 CDI BlueEFFICIENCY
10 mpg
city
34 mpg
21 mpg
highway
47 mpg
Kraftstoffanzeige
26.4 gal
Fuel Tank Capacity
21.9 gal
Kraftstoffanzeige
396 mi
Range
905 mi
Rolls-Royce Phantom 6.8 V12
396 mi
905 mi
Mercedes S 250 CDI BlueEFFICIENCY
Environmental Impact
297.4 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).
117.3 kWh
Rolls-Royce Phantom 6.8 V12
297.4 kWh
117.3 kWh
Mercedes S 250 CDI BlueEFFICIENCY
Euro 4 III
Emission Standard
Euro 5
607 g/mi (NEFZ)
CO2 Emissions
240 g/mi (NEFZ)

Practical Convenience

Rolls-Royce Phantom 6.8 V12
Mercedes S 250 CDI BlueEFFICIENCY
4
Doors
4
5
No. of Seats
5
1102 lb
Maximum Payload
1279 lb
13 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data