The Comparative Analysis :

Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10) vs. Mercedes SLR McLaren Coupé 722 Edition (06 - 09)

€ 433,500
Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10) Rolls-Royce Phantom Coupé 6.8 V12
€ 476,000
 Mercedes SLR McLaren Coupé 722 Edition (06 - 09) Mercedes SLR McLaren Coupé
€ 433,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 476,000

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

Vehicle Dimensions

The Rolls-Royce Phantom Coupé 6.8 V12 is substantially bigger in every dimension. It's 95.3 cm longer, 7.9 cm wider and 34.1 cm taller than the Mercedes SLR McLaren Coupé.
Rolls-Royce Phantom Coupé 6.8 V12
Mercedes SLR McLaren Coupé
1592
Blueprint Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10)
1987
2187
1251
Blueprint Mercedes SLR McLaren Coupé 722 Edition (06 - 09)
1908
2108
1987 mm
Width
1908 mm
2187 mm
Width Incl. Mirrors
2108 mm
1592 mm
Height
1251 mm
Blueprint Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10)
3320
5609
Blueprint Mercedes SLR McLaren Coupé 722 Edition (06 - 09)
2700
4656
5609 mm
Length
4656 mm
3320 mm
Wheelbase
2700 mm

Vehicle Weight

Rolls-Royce Phantom Coupé 6.8 V12
Mercedes SLR McLaren Coupé
2620 kg
Kerb Weight
1724 kg
3050 kg
Gross Vehicle
Weight
1940 kg
Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10)
Weight Difference:
896 kg
34.2 %
Mercedes SLR McLaren Coupé 722 Edition (06 - 09)

General

Rolls-Royce Phantom Coupé 6.8 V12
Mercedes SLR McLaren Coupé
RR3
Generation
C199
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed automatic transmission
Transmission
5-speed automatic transmission

Engine

Rolls-Royce Phantom Coupé 6.8 V12
Mercedes SLR McLaren Coupé
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 petrol engine with com­pres­sor
Engine Series
Mercedes-Benz M 155
Engine Code
M 155.980
4
Valves
3
12
Cylinders
8
6749 CC
Engine Capacity
5439 CC
454 bhp
at 5350 rpm
Power
641 bhp
at 6500 rpm
Rolls-Royce Phantom Coupé 6.8 V12
454 bhp
641 bhp
Mercedes SLR McLaren Coupé
720 NM
at 3500 rpm
Max. Torque
820 NM
at 4000 rpm
Rolls-Royce Phantom Coupé 6.8 V12
720 NM
820 NM
Mercedes SLR McLaren Coupé

Performance

Rolls-Royce Phantom Coupé 6.8 V12
Mercedes SLR McLaren Coupé
155 mph
Maximum Speed
209 mph
5.8 sec
Acceleration 0 to 62 mph
3.6 sec
62 mph 62
mph

81 m
0.000 sec

Rolls-Royce Phantom Coupé 6.8 V12

62 mph 62
mph

50 m
0.000 sec

Mercedes SLR McLaren Coupé

▶ REPLAY
5.77 kg/bhp
Weight-to-Power Ratio
2.69 kg/bhp
Rolls-Royce Phantom Coupé 6.8 V12
5.77 kg/bhp
2.69 kg/bhp
Mercedes SLR McLaren Coupé

Fuel Economy / Emissions

Rolls-Royce Phantom Coupé 6.8 V12
Mercedes SLR McLaren Coupé
Fuel Economy
18 mpg
combined
19 mpg
Rolls-Royce Phantom Coupé 6.8 V12
18 mpg
19 mpg
Mercedes SLR McLaren Coupé
12 mpg
city
14 mpg
25 mpg
motorway
26 mpg
Kraftstoffanzeige
100 L
Fuel Tank Capacity
97 L
Kraftstoffanzeige
396 mi
Range
416 mi
Rolls-Royce Phantom Coupé 6.8 V12
396 mi
416 mi
Mercedes SLR McLaren Coupé
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).
274.7 kWh
Rolls-Royce Phantom Coupé 6.8 V12
297.4 kWh
274.7 kWh
Mercedes SLR McLaren Coupé
Euro 4 III
Emission Standard
Euro 4
377 g/km (NEFZ)
CO2 Emissions
348 g/km (NEFZ)

Practical Convenience

Rolls-Royce Phantom Coupé 6.8 V12
Mercedes SLR McLaren Coupé
2
Doors
2
4
No. of Seats
2
430 kg
Maximum Payload
216 kg
395 L
Boot Capacity
272 L
No data
Boot Capacity (Seats Down)
No data