The Comparative Analysis :
Mercedes CL 500 7G-TRONIC PLUS (10 - 14) vs. Porsche 911 R (16 - 17)
€ 120,600

€ 189,500

€ 120,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 189,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes CL 500 is significantly bigger in every dimension. It's 56.3 cm longer, 1.9 cm wider and 14.3 cm taller than the Porsche 911 R.
Mercedes CL 500
Porsche 911 R
1419
1871
2130
1276
1852
1978
1871 mm
Width
1852 mm
2130 mm
Width Incl. Mirrors
1978 mm
1419 mm
Height
1276 mm
2955
5095
2457
4532
5095 mm
Length
4532 mm
2955 mm
Wheelbase
2457 mm
Vehicle Weight
Mercedes CL 500
Porsche 911 R
2070 kg
Kerb Weight
1445 kg
2585 kg
Gross Vehicle
Weight
Weight
1660 kg

Weight Difference:
625 kg
30.19 %

General
Mercedes CL 500
Porsche 911 R
C216
Generation
991
Coupe
Car Body Style
Coupe
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Rear-wheel drive

7-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Mercedes CL 500
Porsche 911 R
V8 petrol engine with two turbochargers (biturbo)
Engine Type
6-cylinder boxer petrol engine (naturally aspirated engine)
Mercedes-Benz M 278
Engine Series
M 278.920
Engine Code

4
Valves
4
8
Cylinders
6
4663 CC
Engine Capacity
3996 CC
429 bhp
at 5250 rpm
Power
493 bhp
at 8250 rpm
Mercedes CL 500
429 bhp
493 bhp
Porsche 911 R
700 NM
at 1800 rpm
Max. Torque
460 NM
at 6250 rpm
Mercedes CL 500
700 NM
460 NM
Porsche 911 R
Performance
Mercedes CL 500
Porsche 911 R
155 mph
Maximum Speed
201 mph
4.9 sec
Acceleration 0 to 62 mph
3.8 sec
62 mph
62
mph
mph
68 m
0.000 sec

Mercedes CL 500
62 mph
62
mph
mph
53 m
0.000 sec

Porsche 911 R
▶ REPLAY
4.83 kg/bhp
Weight-to-Power Ratio
2.93 kg/bhp
Mercedes CL 500
4.83 kg/bhp
2.93 kg/bhp
Porsche 911 R
Fuel Economy / Emissions
Mercedes CL 500
Porsche 911 R
Fuel Economy
30 mpg
combined
21 mpg
Mercedes CL 500
30 mpg
21 mpg
Porsche 911 R
21 mpg
city
14 mpg
39 mpg
motorway
30 mpg
83 L
Fuel Tank Capacity
64 L
543 mi
Range
299 mi
Mercedes CL 500
543 mi
299 mi
Porsche 911 R
Environmental Impact
179.9 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).
252 kWh
Mercedes CL 500
179.9 kWh
252 kWh
Porsche 911 R
Euro 5
Emission Standard
Euro 6b (NEFZ)
224 g/km (NEFZ)
CO2 Emissions
308 g/km (NEFZ)
Practical Convenience
Mercedes CL 500
Porsche 911 R
2
Doors
2
4
No. of Seats
2
515 kg
Maximum Payload
215 kg
490 L
Boot Capacity
125 L







No data
Boot Capacity (Seats Down)
No data