The Comparative Analysis :

Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17) vs. Porsche Cayman S (05 - 09)

€ 120,800
Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17) Mercedes CLS Coupé 63 AMG
€ 60,300
 Porsche Cayman S (05 - 09) Porsche Cayman S
€ 120,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 60,300

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

Vehicle Dimensions

The Mercedes CLS Coupé 63 AMG is significantly bigger in every dimension. It's 62.6 cm longer, 8 cm wider and 12.6 cm taller than the Porsche Cayman S.
Mercedes CLS Coupé 63 AMG
Porsche Cayman S
1431
Blueprint Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17)
1881
2075
1305
Blueprint Porsche Cayman S (05 - 09)
1801
1978
1881 mm
Width
1801 mm
2075 mm
Width Incl. Mirrors
1978 mm
1431 mm
Height
1305 mm
Blueprint Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17)
2874
4967
Blueprint Porsche Cayman S (05 - 09)
2415
4341
4967 mm
Length
4341 mm
2874 mm
Wheelbase
2415 mm

Vehicle Weight

Mercedes CLS Coupé 63 AMG
Porsche Cayman S
1945 kg
Kerb Weight
1415 kg
2415 kg
Gross Vehicle
Weight
1630 kg
Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17)
Weight Difference:
530 kg
27.25 %
Porsche Cayman S (05 - 09)

General

Mercedes CLS Coupé 63 AMG
Porsche Cayman S
C218
Generation
987C
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
7-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes CLS Coupé 63 AMG
Porsche Cayman S
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 157
Engine Series
M 157.981
Engine Code
4
Valves
4
8
Cylinders
6
5461 CC
Engine Capacity
3387 CC
549 bhp
at 5250 rpm
Power
291 bhp
at 6250 rpm
Mercedes CLS Coupé 63 AMG
549 bhp
291 bhp
Porsche Cayman S
720 NM
at 1750 rpm
Max. Torque
340 NM
at 4400 rpm
Mercedes CLS Coupé 63 AMG
720 NM
340 NM
Porsche Cayman S

Performance

Mercedes CLS Coupé 63 AMG
Porsche Cayman S
155 mph
Maximum Speed
171 mph
3.7 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph 62
mph

51 m
0.000 sec

Mercedes CLS Coupé 63 AMG

62 mph 62
mph

75 m
0.000 sec

Porsche Cayman S

▶ REPLAY
3.54 kg/bhp
Weight-to-Power Ratio
4.86 kg/bhp
Mercedes CLS Coupé 63 AMG
3.54 kg/bhp
4.86 kg/bhp
Porsche Cayman S

Fuel Economy / Emissions

Mercedes CLS Coupé 63 AMG
Porsche Cayman S
Fuel Economy
27 mpg
combined
27 mpg
Mercedes CLS Coupé 63 AMG
27 mpg
27 mpg
Porsche Cayman S
20 mpg
city
18 mpg
35 mpg
motorway
36 mpg
Kraftstoffanzeige
66 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
398 mi
Range
375 mi
Mercedes CLS Coupé 63 AMG
398 mi
375 mi
Porsche Cayman S
Environmental Impact
195.2 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).
200.8 kWh
Mercedes CLS Coupé 63 AMG
195.2 kWh
200.8 kWh
Porsche Cayman S
Euro 6b (NEFZ)
Emission Standard
Euro 4
239 g/km (NEFZ)
CO2 Emissions
254 g/km (NEFZ)

Practical Convenience

Mercedes CLS Coupé 63 AMG
Porsche Cayman S
4
Doors
2
4
No. of Seats
2
470 kg
Maximum Payload
215 kg
520 L
Boot Capacity
410 L
No data
Boot Capacity (Seats Down)
No data