The Comparative Analysis :
Porsche 911 GT3 (09 - 11) vs. Mercedes CL 63 AMG SPEEDSHIFT 7G-TRONIC (07 - 10)
€ 121,800
€ 154,700
€ 121,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 154,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche 911 GT3 is significantly smaller in every dimension. It's 24.4 inches shorter, 2.5 inches narrower and 5.4 inches lower than the Mercedes CL 63 AMG.
Porsche 911 GT3
Mercedes CL 63 AMG
50.4
71.2
79.1
55.8
73.7
83.9
71.2 in
Width
73.7 in
79.1 in
Width Incl. Mirrors
83.9 in
50.4 in
Height
55.8 in
92.7
175.8
116.3
200.2
175.8 in
Length
200.2 in
92.7 in
Wheelbase
116.3 in
Vehicle Weight
Porsche 911 GT3
Mercedes CL 63 AMG
3241 lb
Curb Weight
4597 lb
3704 lb
Gross Vehicle
Weight
Weight
5534 lb
Weight Difference:
1356 lb
29.5 %
General
Porsche 911 GT3
Mercedes CL 63 AMG
997
Generation
C216
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
7-speed automatic transmission
Engine
Porsche 911 GT3
Mercedes CL 63 AMG
6-cylinder boxer gasoline engine (naturally aspirated engine)
Engine Type
V8 gasoline engine (naturally aspirated engine)
Engine Series
Mercedes-Benz M 156
Engine Code
M 156.984
4
Valves
4
6
Cylinders
8
3.8 L / 186 cu in
Displacement
6.2 L / 303 cu in
429 hp
at 7600 rpm
Power
518 hp
at 6800 rpm
Porsche 911 GT3
429 hp
518 hp
Mercedes CL 63 AMG
317 lb‑ft
at 6250 rpm
Max. Torque
465 lb‑ft
at 5200 rpm
Porsche 911 GT3
317 lb‑ft
465 lb‑ft
Mercedes CL 63 AMG
Performance
Porsche 911 GT3
Mercedes CL 63 AMG
194 mph
Maximum Speed
155 mph
4.1 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
187 ft
0.000 sec
Porsche 911 GT3
62 mph
62
mph
mph
210 ft
0.000 sec
Mercedes CL 63 AMG
▶ REPLAY
7.55 lb/hp
Weight-to-Power Ratio
8.87 lb/hp
Porsche 911 GT3
7.55 lb/hp
8.87 lb/hp
Mercedes CL 63 AMG
Fuel Economy / Emissions
Porsche 911 GT3
Mercedes CL 63 AMG
Fuel Economy
18 mpg
combined
16 mpg
Porsche 911 GT3
18 mpg
16 mpg
Mercedes CL 63 AMG
12 mpg
city
11 mpg
26 mpg
highway
24 mpg
17.7 gal
Fuel Tank Capacity
23.8 gal
325 mi
Range
386 mi
Porsche 911 GT3
325 mi
386 mi
Mercedes CL 63 AMG
Environmental Impact
242.5 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).
274.7 kWh
Porsche 911 GT3
242.5 kWh
274.7 kWh
Mercedes CL 63 AMG
Euro 5
Emission Standard
Euro 4 III
488 g/mi (NEFZ)
CO2 Emissions
557 g/mi (NEFZ)
Practical Convenience
Porsche 911 GT3
Mercedes CL 63 AMG
2
Doors
2
4
No. of Seats
4
463 lb
Maximum Payload
937 lb
3 cu ft
Trunk Volume
13.9 cu ft
No data
Cargo Volume (Seats Down)
No data
