The Comparative Analysis :

Porsche 718 Cayman PDK (18 - ..) vs. Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..)

€ 57,200
Porsche 718 Cayman PDK (18 - ..) Porsche 718 Cayman
€ 72,500
 Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..) Mercedes CLS Coupé 400 d
€ 57,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 72,500

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

Vehicle Dimensions

The Porsche 718 Cayman is significantly smaller in every dimension. It's 60.9 cm shorter, 8.9 cm narrower and 14 cm lower than the Mercedes CLS Coupé 400 d.
Porsche 718 Cayman
Mercedes CLS Coupé 400 d
1295
Blueprint Porsche 718 Cayman PDK (18 - ..)
1801
1994
1435
Blueprint Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..)
1890
2069
1801 mm
Width
1890 mm
1994 mm
Width Incl. Mirrors
2069 mm
1295 mm
Height
1435 mm
Blueprint Porsche 718 Cayman PDK (18 - ..)
2475
4379
Blueprint Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..)
2939
4988
4379 mm
Length
4988 mm
2475 mm
Wheelbase
2939 mm

Vehicle Weight

Porsche 718 Cayman
Mercedes CLS Coupé 400 d
1440 kg
Kerb Weight
1935 kg
1685 kg
Gross Vehicle
Weight
2545 kg
Porsche 718 Cayman PDK (18 - ..)
Weight Difference:
495 kg
25.58 %
Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..)

General

Porsche 718 Cayman
Mercedes CLS Coupé 400 d
982C
Generation
C257
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Permanent all-wheel drive
7-speed dual clutch transmission
Transmission
9-speed automatic transmission

Engine

Porsche 718 Cayman
Mercedes CLS Coupé 400 d
4-cylinder boxer petrol engine with tur­bo­charger
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Series
Mercedes-Benz OM 656
Engine Code
OM 656.929
4
Valves
4
4
Cylinders
6
1988 CC
Engine Capacity
2925 CC
296 bhp
at 6500 rpm
Power
335 bhp
at 4400 rpm
Porsche 718 Cayman
296 bhp
335 bhp
Mercedes CLS Coupé 400 d
380 NM
at 2150 rpm
Max. Torque
700 NM
at 1200 rpm
Porsche 718 Cayman
380 NM
700 NM
Mercedes CLS Coupé 400 d

Performance

Porsche 718 Cayman
Mercedes CLS Coupé 400 d
171 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
5 sec
62 mph 62
mph

68 m
0.000 sec

Porsche 718 Cayman

62 mph 62
mph

69 m
0.000 sec

Mercedes CLS Coupé 400 d

▶ REPLAY
4.86 kg/bhp
Weight-to-Power Ratio
5.78 kg/bhp
Porsche 718 Cayman
4.86 kg/bhp
5.78 kg/bhp
Mercedes CLS Coupé 400 d

Fuel Economy / Emissions

Porsche 718 Cayman
Mercedes CLS Coupé 400 d
Fuel Economy
36 mpg
combined
48 mpg
Porsche 718 Cayman
36 mpg
48 mpg
Mercedes CLS Coupé 400 d
27 mpg
city
41 mpg
44 mpg
motorway
53 mpg
Kraftstoffanzeige
54 L
Fuel Tank Capacity
50 L
Kraftstoffanzeige
425 mi
Range
526 mi
Porsche 718 Cayman
425 mi
526 mi
Mercedes CLS Coupé 400 d
Environmental Impact
149.7 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).
121.3 kWh
Porsche 718 Cayman
149.7 kWh
121.3 kWh
Mercedes CLS Coupé 400 d
Euro 6d-TEMP
Emission Standard
Euro 6d-TEMP
193 g/km (WLTP)
CO2 Emissions
181 g/km (WLTP)

Practical Convenience

Porsche 718 Cayman
Mercedes CLS Coupé 400 d
2
Doors
4
2
No. of Seats
5
245 kg
Maximum Payload
610 kg
425 L
Boot Capacity
520 L
No data
Boot Capacity (Seats Down)
No data