The Comparative Analysis :

Rolls-Royce Phantom 6.8 V12 Automatic (18 - ..) vs. Mercedes S 400 d 4MATIC 9G-TRONIC (17 - ..)

€ 446,300
Rolls-Royce Phantom 6.8 V12 Automatic (18 - ..) Rolls-Royce Phantom 6.8 V12
€ 94,200
 Mercedes S 400 d 4MATIC 9G-TRONIC (17 - ..) Mercedes S 400 d
€ 446,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 94,200

ⓘ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 significantly bigger in every dimension. It's 63.7 cm longer, 11.9 cm wider and 15 cm taller than the Mercedes S 400 d.
Rolls-Royce Phantom 6.8 V12
Mercedes S 400 d
1646
Blueprint Rolls-Royce Phantom 6.8 V12 Automatic (18 - ..)
2018
2218
1496
Blueprint Mercedes S 400 d 4MATIC 9G-TRONIC (17 - ..)
1899
2130
2018 mm
Width
1899 mm
2218 mm
Width Incl. Mirrors
2130 mm
1646 mm
Height
1496 mm
Blueprint Rolls-Royce Phantom 6.8 V12 Automatic (18 - ..)
3552
5762
Blueprint Mercedes S 400 d 4MATIC 9G-TRONIC (17 - ..)
3035
5125
5762 mm
Length
5125 mm
3552 mm
Wheelbase
3035 mm

Vehicle Weight

Rolls-Royce Phantom 6.8 V12
Mercedes S 400 d
2560 kg
Kerb Weight
2060 kg
3000 kg
Gross Vehicle
Weight
2760 kg
Rolls-Royce Phantom 6.8 V12 Automatic (18 - ..)
Weight Difference:
500 kg
19.53 %
Mercedes S 400 d 4MATIC 9G-TRONIC (17 - ..)

General

Rolls-Royce Phantom 6.8 V12
Mercedes S 400 d
RR11
Generation
W222/X222
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Diesel
Permanent all-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
9-speed automatic transmission

Engine

Rolls-Royce Phantom 6.8 V12
Mercedes S 400 d
12-cylinder mild hybrid petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six diesel engine with tur­bo­charger
Engine Series
Mercedes-Benz OM 656
Engine Code
OM 656.929
4
Valves
4
12
Cylinders
6
6749 CC
Engine Capacity
2925 CC
563 bhp
at 5000 rpm
Power
335 bhp
at 3600 rpm
Rolls-Royce Phantom 6.8 V12
563 bhp
335 bhp
Mercedes S 400 d
900 NM
at 1700 rpm
Max. Torque
700 NM
at 1200 rpm
Rolls-Royce Phantom 6.8 V12
900 NM
700 NM
Mercedes S 400 d

Performance

Rolls-Royce Phantom 6.8 V12
Mercedes S 400 d
155 mph
Maximum Speed
155 mph
5.3 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph 62
mph

74 m
0.000 sec

Rolls-Royce Phantom 6.8 V12

62 mph 62
mph

72 m
0.000 sec

Mercedes S 400 d

▶ REPLAY
4.55 kg/bhp
Weight-to-Power Ratio
6.15 kg/bhp
Rolls-Royce Phantom 6.8 V12
4.55 kg/bhp
6.15 kg/bhp
Mercedes S 400 d

Fuel Economy / Emissions

Rolls-Royce Phantom 6.8 V12
Mercedes S 400 d
Fuel Economy
20 mpg
combined
50 mpg
Rolls-Royce Phantom 6.8 V12
20 mpg
50 mpg
Mercedes S 400 d
13 mpg
city
42 mpg
29 mpg
motorway
59 mpg
Kraftstoffanzeige
100 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
431 mi
Range
777 mi
Rolls-Royce Phantom 6.8 V12
431 mi
777 mi
Mercedes S 400 d
Environmental Impact
272.8 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).
115.2 kWh
Rolls-Royce Phantom 6.8 V12
272.8 kWh
115.2 kWh
Mercedes S 400 d
Euro 6
Emission Standard
Euro 6
328 g/km (NEFZ)
CO2 Emissions
147 g/km (NEFZ)

Practical Convenience

Rolls-Royce Phantom 6.8 V12
Mercedes S 400 d
4
Doors
4
5
No. of Seats
5
440 kg
Maximum Payload
700 kg
548 L
Boot Capacity
510 L
No data
Boot Capacity (Seats Down)
No data