The Comparative Analysis :
Mercedes CL 600 Automatic (10 - 14) vs. Porsche 911 GT3 RS PDK (15 - 17)
€ 165,100

€ 181,700

€ 165,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 181,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ significantly. The Mercedes CL 600 is 55 cm longer, 0.9 cm narrower and 12.8 cm taller than the Porsche 911 GT3 RS.
Mercedes CL 600
Porsche 911 GT3 RS
1419
1871
2130
1291
1880
1978
1871 mm
Width
1880 mm
2130 mm
Width Incl. Mirrors
1978 mm
1419 mm
Height
1291 mm
2955
5095
2456
4545
5095 mm
Length
4545 mm
2955 mm
Wheelbase
2456 mm
Vehicle Weight
Mercedes CL 600
Porsche 911 GT3 RS
2185 kg
Kerb Weight
1495 kg
2620 kg
Gross Vehicle
Weight
Weight
1720 kg

Weight Difference:
690 kg
31.58 %

General
Mercedes CL 600
Porsche 911 GT3 RS
C216
Generation
991
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Rear-wheel drive

5-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Mercedes CL 600
Porsche 911 GT3 RS
V12 petrol engine with turbocharger
Engine Type
6-cylinder boxer petrol engine (naturally aspirated engine)
Mercedes-Benz M 275
Engine Series
M 275.953
Engine Code

3
Valves
4
12
Cylinders
6
5513 CC
Engine Capacity
3996 CC
510 bhp
at 5000 rpm
Power
493 bhp
at 8250 rpm
Mercedes CL 600
510 bhp
493 bhp
Porsche 911 GT3 RS
830 NM
at 1800 rpm
Max. Torque
460 NM
at 6250 rpm
Mercedes CL 600
830 NM
460 NM
Porsche 911 GT3 RS
Performance
Mercedes CL 600
Porsche 911 GT3 RS
155 mph
Maximum Speed
193 mph
4.6 sec
Acceleration 0 to 62 mph
3.3 sec
62 mph
62
mph
mph
64 m
0.000 sec

Mercedes CL 600
62 mph
62
mph
mph
46 m
0.000 sec

Porsche 911 GT3 RS
▶ REPLAY
4.28 kg/bhp
Weight-to-Power Ratio
3.03 kg/bhp
Mercedes CL 600
4.28 kg/bhp
3.03 kg/bhp
Porsche 911 GT3 RS
Fuel Economy / Emissions
Mercedes CL 600
Porsche 911 GT3 RS
Fuel Economy
20 mpg
combined
22 mpg
Mercedes CL 600
20 mpg
22 mpg
Porsche 911 GT3 RS
13 mpg
city
15 mpg
29 mpg
motorway
32 mpg
90 L
Fuel Tank Capacity
64 L
405 mi
Range
313 mi
Mercedes CL 600
405 mi
313 mi
Porsche 911 GT3 RS
Environmental Impact
261.5 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).
240.6 kWh
Mercedes CL 600
261.5 kWh
240.6 kWh
Porsche 911 GT3 RS
Euro 5
Emission Standard
Euro 6b (NEFZ)
322 g/km (NEFZ)
CO2 Emissions
296 g/km (NEFZ)
Practical Convenience
Mercedes CL 600
Porsche 911 GT3 RS
2
Doors
2
4
No. of Seats
4
435 kg
Maximum Payload
225 kg
490 L
Boot Capacity
125 L







No data
Boot Capacity (Seats Down)
No data