The Comparative Analysis :

Mercedes CLS Coupé 63 AMG S 4MATIC SPEEDSHIFT MCT (13 - 14) vs. Porsche 718 Cayman (19 - ..)

€ 131,100
Mercedes CLS Coupé 63 AMG S 4MATIC SPEEDSHIFT MCT (13 - 14) Mercedes CLS Coupé 63 AMG S
€ 54,400
 Porsche 718 Cayman (19 - ..) Porsche 718 Cayman
€ 131,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 54,400

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

Vehicle Dimensions

The Mercedes CLS Coupé 63 AMG S is significantly bigger in every dimension. It's 56.1 cm longer, 8 cm wider and 12.1 cm taller than the Porsche 718 Cayman.
Mercedes CLS Coupé 63 AMG S
Porsche 718 Cayman
1416
Blueprint Mercedes CLS Coupé 63 AMG S 4MATIC SPEEDSHIFT MCT (13 - 14)
1881
2075
1295
Blueprint Porsche 718 Cayman (19 - ..)
1801
1994
1881 mm
Width
1801 mm
2075 mm
Width Incl. Mirrors
1994 mm
1416 mm
Height
1295 mm
Blueprint Mercedes CLS Coupé 63 AMG S 4MATIC SPEEDSHIFT MCT (13 - 14)
2874
4940
Blueprint Porsche 718 Cayman (19 - ..)
2475
4379
4940 mm
Length
4379 mm
2874 mm
Wheelbase
2475 mm

Vehicle Weight

Mercedes CLS Coupé 63 AMG S
Porsche 718 Cayman
1870 kg
Kerb Weight
1410 kg
2415 kg
Gross Vehicle
Weight
1655 kg
Mercedes CLS Coupé 63 AMG S 4MATIC SPEEDSHIFT MCT (13 - 14)
Weight Difference:
460 kg
24.6 %
Porsche 718 Cayman (19 - ..)

General

Mercedes CLS Coupé 63 AMG S
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
6-speed manual transmission

Engine

Mercedes CLS Coupé 63 AMG S
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
577 bhp
at 5500 rpm
Power
296 bhp
at 6500 rpm
Mercedes CLS Coupé 63 AMG S
577 bhp
296 bhp
Porsche 718 Cayman
800 NM
at 2000 rpm
Max. Torque
380 NM
at 2150 rpm
Mercedes CLS Coupé 63 AMG S
800 NM
380 NM
Porsche 718 Cayman

Performance

Mercedes CLS Coupé 63 AMG S
Porsche 718 Cayman
155 mph
Maximum Speed
171 mph
3.6 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph 62
mph

50 m
0.000 sec

Mercedes CLS Coupé 63 AMG S

62 mph 62
mph

71 m
0.000 sec

Porsche 718 Cayman

▶ REPLAY
3.24 kg/bhp
Weight-to-Power Ratio
4.76 kg/bhp
Mercedes CLS Coupé 63 AMG S
3.24 kg/bhp
4.76 kg/bhp
Porsche 718 Cayman

Fuel Economy / Emissions

Mercedes CLS Coupé 63 AMG S
Porsche 718 Cayman
Fuel Economy
27 mpg
combined
35 mpg
Mercedes CLS Coupé 63 AMG S
27 mpg
35 mpg
Porsche 718 Cayman
20 mpg
city
25 mpg
35 mpg
motorway
46 mpg
Kraftstoffanzeige
66 L
Fuel Tank Capacity
54 L
Kraftstoffanzeige
395 mi
Range
414 mi
Mercedes CLS Coupé 63 AMG S
395 mi
414 mi
Porsche 718 Cayman
Environmental Impact
197 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).
153.5 kWh
Mercedes CLS Coupé 63 AMG S
197 kWh
153.5 kWh
Porsche 718 Cayman
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
243 g/km (NEFZ)
CO2 Emissions
197 g/km (WLTP)

Practical Convenience

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