The Comparative Analysis :

Mercedes CL 63 AMG SPEEDSHIFT 7G-TRONIC (07 - 10) vs. Porsche 911 GT2 RS (10 - 12)

€ 154,700
Mercedes CL 63 AMG SPEEDSHIFT 7G-TRONIC (07 - 10) Mercedes CL 63 AMG
€ 237,600
 Porsche 911 GT2 RS (10 - 12) Porsche 911 GT2 RS
€ 154,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 237,600

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

Vehicle Dimensions

The Mercedes CL 63 AMG is significantly bigger in every dimension. It's 24.2 inches longer, 0.7 inches wider and 5.2 inches taller than the Porsche 911 GT2 RS.
Mercedes CL 63 AMG
Porsche 911 GT2 RS
55.8
Blueprint Mercedes CL 63 AMG SPEEDSHIFT 7G-TRONIC (07 - 10)
73.7
83.9
50.6
Blueprint Porsche 911 GT2 RS (10 - 12)
72.9
80.8
73.7 in
Width
72.9 in
83.9 in
Width Incl. Mirrors
80.8 in
55.8 in
Height
50.6 in
Blueprint Mercedes CL 63 AMG SPEEDSHIFT 7G-TRONIC (07 - 10)
116.3
200.2
Blueprint Porsche 911 GT2 RS (10 - 12)
92.5
175.9
200.2 in
Length
175.9 in
116.3 in
Wheelbase
92.5 in

Vehicle Weight

Mercedes CL 63 AMG
Porsche 911 GT2 RS
4597 lb
Curb Weight
3186 lb
5534 lb
Gross Vehicle
Weight
3704 lb
Mercedes CL 63 AMG SPEEDSHIFT 7G-TRONIC (07 - 10)
Weight Difference:
1411 lb
30.7 %
Porsche 911 GT2 RS (10 - 12)

General

Mercedes CL 63 AMG
Porsche 911 GT2 RS
C216
Generation
997
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes CL 63 AMG
Porsche 911 GT2 RS
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
6-cylinder boxer gasoline engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz M 156
Engine Series
M 156.984
Engine Code
4
Valves
4
8
Cylinders
6
6.2 L / 303 cu in
Displacement
3.6 L / 176 cu in
518 hp
at 6800 rpm
Power
612 hp
at 6500 rpm
Mercedes CL 63 AMG
518 hp
612 hp
Porsche 911 GT2 RS
465 lb‑ft
at 5200 rpm
Max. Torque
516 lb‑ft
at 2250 rpm
Mercedes CL 63 AMG
465 lb‑ft
516 lb‑ft
Porsche 911 GT2 RS

Performance

Mercedes CL 63 AMG
Porsche 911 GT2 RS
155 mph
Maximum Speed
205 mph
4.6 sec
Acceleration 0 to 62 mph
3.5 sec
62 mph 62
mph

210 ft
0.000 sec

Mercedes CL 63 AMG

62 mph 62
mph

161 ft
0.000 sec

Porsche 911 GT2 RS

▶ REPLAY
8.87 lb/hp
Weight-to-Power Ratio
5.21 lb/hp
Mercedes CL 63 AMG
8.87 lb/hp
5.21 lb/hp
Porsche 911 GT2 RS

Fuel Economy / Emissions

Mercedes CL 63 AMG
Porsche 911 GT2 RS
Fuel Economy
16 mpg
combined
20 mpg
Mercedes CL 63 AMG
16 mpg
20 mpg
Porsche 911 GT2 RS
11 mpg
city
13 mpg
24 mpg
highway
27 mpg
Kraftstoffanzeige
23.8 gal
Fuel Tank Capacity
23.8 gal
Kraftstoffanzeige
386 mi
Range
470 mi
Mercedes CL 63 AMG
386 mi
470 mi
Porsche 911 GT2 RS
Environmental Impact
274.7 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).
225.5 kWh
Mercedes CL 63 AMG
274.7 kWh
225.5 kWh
Porsche 911 GT2 RS
Euro 4 III
Emission Standard
Euro 5
557 g/mi (NEFZ)
CO2 Emissions
457 g/mi (NEFZ)

Practical Convenience

Mercedes CL 63 AMG
Porsche 911 GT2 RS
2
Doors
2
4
No. of Seats
4
937 lb
Maximum Payload
518 lb
13.9 cu ft
Trunk Volume
3 cu ft
No data
Cargo Volume (Seats Down)
No data