The Comparative Analysis :
Porsche Cayman S Sport (08 - 09) vs. Mercedes CLS Coupé 63 AMG SPEEDSHIFT MCT (11 - 13)
€ 69,900

€ 116,200

€ 69,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 116,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche Cayman S is significantly smaller in every dimension. It's 59.9 cm shorter, 8 cm narrower and 12 cm lower than the Mercedes CLS Coupé 63 AMG.
Porsche Cayman S
Mercedes CLS Coupé 63 AMG
1296
1801
1978
1416
1881
2075
1801 mm
Width
1881 mm
1978 mm
Width Incl. Mirrors
2075 mm
1296 mm
Height
1416 mm
2415
4341
2874
4940
4341 mm
Length
4940 mm
2415 mm
Wheelbase
2874 mm
Vehicle Weight
Porsche Cayman S
Mercedes CLS Coupé 63 AMG
1415 kg
Kerb Weight
1870 kg
1630 kg
Gross Vehicle
Weight
Weight
2415 kg

Weight Difference:
455 kg
24.33 %

General
Porsche Cayman S
Mercedes CLS Coupé 63 AMG
987C
Generation
C218
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Rear-wheel drive

6-speed manual transmission
Transmission
7-speed automatic transmission
Engine
Porsche Cayman S
Mercedes CLS Coupé 63 AMG
6-cylinder boxer petrol engine (naturally aspirated engine)
Engine Type
V8 petrol engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz M 157
Engine Code
M 157.981

4
Valves
4
6
Cylinders
8
3387 CC
Engine Capacity
5461 CC
299 bhp
at 6250 rpm
Power
518 bhp
at 5250 rpm
Porsche Cayman S
299 bhp
518 bhp
Mercedes CLS Coupé 63 AMG
340 NM
at 4400 rpm
Max. Torque
700 NM
at 1700 rpm
Porsche Cayman S
340 NM
700 NM
Mercedes CLS Coupé 63 AMG
Performance
Porsche Cayman S
Mercedes CLS Coupé 63 AMG
171 mph
Maximum Speed
155 mph
5.4 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph
62
mph
mph
75 m
0.000 sec

Porsche Cayman S
62 mph
62
mph
mph
61 m
0.000 sec

Mercedes CLS Coupé 63 AMG
▶ REPLAY
4.73 kg/bhp
Weight-to-Power Ratio
3.61 kg/bhp
Porsche Cayman S
4.73 kg/bhp
3.61 kg/bhp
Mercedes CLS Coupé 63 AMG
Fuel Economy / Emissions
Porsche Cayman S
Mercedes CLS Coupé 63 AMG
Fuel Economy
27 mpg
combined
29 mpg
Porsche Cayman S
27 mpg
29 mpg
Mercedes CLS Coupé 63 AMG
18 mpg
city
20 mpg
36 mpg
motorway
37 mpg
64 L
Fuel Tank Capacity
66 L
375 mi
Range
414 mi
Porsche Cayman S
375 mi
414 mi
Mercedes CLS Coupé 63 AMG
Environmental Impact
200.8 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).
187.5 kWh
Porsche Cayman S
200.8 kWh
187.5 kWh
Mercedes CLS Coupé 63 AMG
Euro 4
Emission Standard
Euro 5
254 g/km (NEFZ)
CO2 Emissions
231 g/km (NEFZ)
Practical Convenience
Porsche Cayman S
Mercedes CLS Coupé 63 AMG
2
Doors
4
2
No. of Seats
4
215 kg
Maximum Payload
545 kg
410 L
Boot Capacity
520 L









No data
Boot Capacity (Seats Down)
No data