The Comparative Analysis :
Mercedes CL 500 4MATIC 7G-TRONIC PLUS (10 - 14) vs. Porsche 911 Carrera Coupé 4 PDK (08 - 12)
€ 125,700
€ 95,800
€ 125,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 95,800
ⓘ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 26 inches longer, 0.7 inches wider and 4.3 inches taller than the Porsche 911 Carrera Coupé 4.
Mercedes CL 500
Porsche 911 Carrera Coupé 4
55.9
73.7
83.9
51.6
72.9
80.8
73.7 in
Width
72.9 in
83.9 in
Width Incl. Mirrors
80.8 in
55.9 in
Height
51.6 in
116.3
200.6
92.5
174.6
200.6 in
Length
174.6 in
116.3 in
Wheelbase
92.5 in
Vehicle Weight
Mercedes CL 500
Porsche 911 Carrera Coupé 4
4674 lb
Curb Weight
3472 lb
5633 lb
Gross Vehicle
Weight
Weight
4189 lb
Weight Difference:
1202 lb
25.72 %
General
Mercedes CL 500
Porsche 911 Carrera Coupé 4
C216
Generation
997
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Premium Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)

7-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Mercedes CL 500
Porsche 911 Carrera Coupé 4
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
Mercedes-Benz M 278
Engine Series
M 278.920
Engine Code

4
Valves
4
8
Cylinders
6
4.7 L / 230 cu in
Displacement
3.6 L / 176 cu in
429 hp
at 5250 rpm
Power
340 hp
at 6500 rpm
Mercedes CL 500
429 hp
340 hp
Porsche 911 Carrera Coupé 4
516 lb‑ft
at 1800 rpm
Max. Torque
288 lb‑ft
at 4400 rpm
Mercedes CL 500
516 lb‑ft
288 lb‑ft
Porsche 911 Carrera Coupé 4
Performance
Mercedes CL 500
Porsche 911 Carrera Coupé 4
155 mph
Maximum Speed
175 mph
4.9 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph
62
mph
mph
223 ft
0.000 sec
Mercedes CL 500
62 mph
62
mph
mph
220 ft
0.000 sec
Porsche 911 Carrera Coupé 4
▶ REPLAY
10.9 lb/hp
Weight-to-Power Ratio
10.21 lb/hp
Mercedes CL 500
10.9 lb/hp
10.21 lb/hp
Porsche 911 Carrera Coupé 4
Fuel Economy / Emissions
Mercedes CL 500
Porsche 911 Carrera Coupé 4
Fuel Economy
24 mpg
combined
23 mpg
Mercedes CL 500
24 mpg
23 mpg
Porsche 911 Carrera Coupé 4
17 mpg
city
15 mpg
31 mpg
highway
33 mpg
21.9 gal
Fuel Tank Capacity
17.7 gal
521 mi
Range
412 mi
Mercedes CL 500
521 mi
412 mi
Porsche 911 Carrera Coupé 4
Environmental Impact
187.5 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).
191.4 kWh
Mercedes CL 500
187.5 kWh
191.4 kWh
Porsche 911 Carrera Coupé 4
Euro 5
Emission Standard
Euro 5
381 g/mi (NEFZ)
CO2 Emissions
381 g/mi (NEFZ)
Practical Convenience
Mercedes CL 500
Porsche 911 Carrera Coupé 4
2
Doors
2
4
No. of Seats
4
959 lb
Maximum Payload
717 lb
13.9 cu ft
Trunk Volume
3 cu ft








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Cargo Volume (Seats Down)
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