The Comparative Analysis :

Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17) vs. Porsche 718 Cayman PDK (18 - ..)

€ 120,800
Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17) Mercedes CLS Coupé 63 AMG
€ 57,200
 Porsche 718 Cayman PDK (18 - ..) Porsche 718 Cayman
€ 120,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 57,200

ⓘ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 58.8 cm longer, 8 cm wider and 13.6 cm taller than the Porsche 718 Cayman.
Mercedes CLS Coupé 63 AMG
Porsche 718 Cayman
1431
Blueprint Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17)
1881
2075
1295
Blueprint Porsche 718 Cayman PDK (18 - ..)
1801
1994
1881 mm
Width
1801 mm
2075 mm
Width Incl. Mirrors
1994 mm
1431 mm
Height
1295 mm
Blueprint Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17)
2874
4967
Blueprint Porsche 718 Cayman PDK (18 - ..)
2475
4379
4967 mm
Length
4379 mm
2874 mm
Wheelbase
2475 mm

Vehicle Weight

Mercedes CLS Coupé 63 AMG
Porsche 718 Cayman
1945 kg
Kerb Weight
1440 kg
2415 kg
Gross Vehicle
Weight
1685 kg
Mercedes CLS Coupé 63 AMG 4MATIC SPEEDSHIFT MCT (14 - 17)
Weight Difference:
505 kg
25.96 %
Porsche 718 Cayman PDK (18 - ..)

General

Mercedes CLS Coupé 63 AMG
Porsche 718 Cayman
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
7-speed dual clutch transmission

Engine

Mercedes CLS Coupé 63 AMG
Porsche 718 Cayman
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
4-cylinder boxer petrol engine with tur­bo­charger
Mercedes-Benz M 157
Engine Series
M 157.981
Engine Code
4
Valves
4
8
Cylinders
4
5461 CC
Engine Capacity
1988 CC
549 bhp
at 5250 rpm
Power
296 bhp
at 6500 rpm
Mercedes CLS Coupé 63 AMG
549 bhp
296 bhp
Porsche 718 Cayman
720 NM
at 1750 rpm
Max. Torque
380 NM
at 2150 rpm
Mercedes CLS Coupé 63 AMG
720 NM
380 NM
Porsche 718 Cayman

Performance

Mercedes CLS Coupé 63 AMG
Porsche 718 Cayman
155 mph
Maximum Speed
171 mph
3.7 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph 62
mph

51 m
0.000 sec

Mercedes CLS Coupé 63 AMG

62 mph 62
mph

68 m
0.000 sec

Porsche 718 Cayman

▶ 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 718 Cayman

Fuel Economy / Emissions

Mercedes CLS Coupé 63 AMG
Porsche 718 Cayman
Fuel Economy
27 mpg
combined
36 mpg
Mercedes CLS Coupé 63 AMG
27 mpg
36 mpg
Porsche 718 Cayman
20 mpg
city
27 mpg
35 mpg
motorway
44 mpg
Kraftstoffanzeige
66 L
Fuel Tank Capacity
54 L
Kraftstoffanzeige
398 mi
Range
425 mi
Mercedes CLS Coupé 63 AMG
398 mi
425 mi
Porsche 718 Cayman
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).
149.7 kWh
Mercedes CLS Coupé 63 AMG
195.2 kWh
149.7 kWh
Porsche 718 Cayman
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
239 g/km (NEFZ)
CO2 Emissions
193 g/km (WLTP)

Practical Convenience

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