The Comparative Analysis :

Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17) vs. Porsche 718 Cayman GT4 (19 - ..)

€ 120,800
Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17) Mercedes CLS Coupé 63 AMG
€ 96,200
 Porsche 718 Cayman GT4 (19 - ..) Porsche 718 Cayman GT4
€ 120,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 96,200

ⓘ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 51.1 cm longer, 8 cm wider and 16.2 cm taller than the Porsche 718 Cayman GT4.
Mercedes CLS Coupé 63 AMG
Porsche 718 Cayman GT4
1431
Blueprint Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17)
1881
2075
1269
Blueprint Porsche 718 Cayman GT4 (19 - ..)
1801
1994
1881 mm
Width
1801 mm
2075 mm
Width Incl. Mirrors
1994 mm
1431 mm
Height
1269 mm
Blueprint Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17)
2874
4967
Blueprint Porsche 718 Cayman GT4 (19 - ..)
2484
4456
4967 mm
Length
4456 mm
2874 mm
Wheelbase
2484 mm

Vehicle Weight

Mercedes CLS Coupé 63 AMG
Porsche 718 Cayman GT4
1945 kg
Kerb Weight
1495 kg
2415 kg
Gross Vehicle
Weight
1750 kg
Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17)
Weight Difference:
450 kg
23.14 %
Porsche 718 Cayman GT4 (19 - ..)

General

Mercedes CLS Coupé 63 AMG
Porsche 718 Cayman GT4
C218
Generation
982C
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 718 Cayman GT4
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
3995 CC
549 bhp
at 5250 rpm
Power
414 bhp
at 7600 rpm
Mercedes CLS Coupé 63 AMG
549 bhp
414 bhp
Porsche 718 Cayman GT4
720 NM
at 1750 rpm
Max. Torque
420 NM
at 5000 rpm
Mercedes CLS Coupé 63 AMG
720 NM
420 NM
Porsche 718 Cayman GT4

Performance

Mercedes CLS Coupé 63 AMG
Porsche 718 Cayman GT4
155 mph
Maximum Speed
189 mph
3.7 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph 62
mph

51 m
0.000 sec

Mercedes CLS Coupé 63 AMG

62 mph 62
mph

61 m
0.000 sec

Porsche 718 Cayman GT4

▶ REPLAY
3.54 kg/bhp
Weight-to-Power Ratio
3.61 kg/bhp
Mercedes CLS Coupé 63 AMG
3.54 kg/bhp
3.61 kg/bhp
Porsche 718 Cayman GT4

Fuel Economy / Emissions

Mercedes CLS Coupé 63 AMG
Porsche 718 Cayman GT4
Fuel Economy
27 mpg
combined
26 mpg
Mercedes CLS Coupé 63 AMG
27 mpg
26 mpg
Porsche 718 Cayman GT4
20 mpg
city
18 mpg
35 mpg
motorway
35 mpg
Kraftstoffanzeige
66 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
398 mi
Range
365 mi
Mercedes CLS Coupé 63 AMG
398 mi
365 mi
Porsche 718 Cayman GT4
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).
206.5 kWh
Mercedes CLS Coupé 63 AMG
195.2 kWh
206.5 kWh
Porsche 718 Cayman GT4
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
239 g/km (NEFZ)
CO2 Emissions
251 g/km (WLTP)

Practical Convenience

Mercedes CLS Coupé 63 AMG
Porsche 718 Cayman GT4
4
Doors
2
4
No. of Seats
2
470 kg
Maximum Payload
255 kg
520 L
Boot Capacity
420 L
No data
Boot Capacity (Seats Down)
No data