The Comparative Analysis :

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

€ 116,200
Mercedes CLS Coupé 63 AMG SPEEDSHIFT MCT (13 - 14) Mercedes CLS Coupé 63 AMG
€ 66,900
 Porsche 718 Cayman S (19 - ..) Porsche 718 Cayman S
€ 116,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 66,900

ⓘ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 56.1 cm longer, 8 cm wider and 12.1 cm taller than the Porsche 718 Cayman S.
Mercedes CLS Coupé 63 AMG
Porsche 718 Cayman S
1416
Blueprint Mercedes CLS Coupé 63 AMG SPEEDSHIFT MCT (13 - 14)
1881
2075
1295
Blueprint Porsche 718 Cayman S (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 SPEEDSHIFT MCT (13 - 14)
2874
4940
Blueprint Porsche 718 Cayman S (19 - ..)
2475
4379
4940 mm
Length
4379 mm
2874 mm
Wheelbase
2475 mm

Vehicle Weight

Mercedes CLS Coupé 63 AMG
Porsche 718 Cayman S
1870 kg
Kerb Weight
1430 kg
2390 kg
Gross Vehicle
Weight
1665 kg
Mercedes CLS Coupé 63 AMG SPEEDSHIFT MCT (13 - 14)
Weight Difference:
440 kg
23.53 %
Porsche 718 Cayman S (19 - ..)

General

Mercedes CLS Coupé 63 AMG
Porsche 718 Cayman S
C218
Generation
982C
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
7-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes CLS Coupé 63 AMG
Porsche 718 Cayman S
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
2497 CC
549 bhp
at 5250 rpm
Power
345 bhp
at 6500 rpm
Mercedes CLS Coupé 63 AMG
549 bhp
345 bhp
Porsche 718 Cayman S
720 NM
at 1750 rpm
Max. Torque
420 NM
at 2100 rpm
Mercedes CLS Coupé 63 AMG
720 NM
420 NM
Porsche 718 Cayman S

Performance

Mercedes CLS Coupé 63 AMG
Porsche 718 Cayman S
155 mph
Maximum Speed
177 mph
4.2 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph 62
mph

58 m
0.000 sec

Mercedes CLS Coupé 63 AMG

62 mph 62
mph

64 m
0.000 sec

Porsche 718 Cayman S

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

Fuel Economy / Emissions

Mercedes CLS Coupé 63 AMG
Porsche 718 Cayman S
Fuel Economy
29 mpg
combined
31 mpg
Mercedes CLS Coupé 63 AMG
29 mpg
31 mpg
Porsche 718 Cayman S
20 mpg
city
22 mpg
37 mpg
motorway
40 mpg
Kraftstoffanzeige
66 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
414 mi
Range
432 mi
Mercedes CLS Coupé 63 AMG
414 mi
432 mi
Porsche 718 Cayman S
Environmental Impact
187.5 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).
174.3 kWh
Mercedes CLS Coupé 63 AMG
187.5 kWh
174.3 kWh
Porsche 718 Cayman S
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
231 g/km (NEFZ)
CO2 Emissions
222 g/km (WLTP)

Practical Convenience

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