The Comparative Analysis :

Mercedes CLS Coupé 250 d 9G-TRONIC (15 - 17) vs. Porsche Cayman Tiptronic (06 - 09)

€ 57,200
Mercedes CLS Coupé 250 d 9G-TRONIC (15 - 17) Mercedes CLS Coupé 250 d
€ 51,500
 Porsche Cayman Tiptronic (06 - 09) Porsche Cayman
€ 57,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,500

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

Vehicle Dimensions

The Mercedes CLS Coupé 250 d is significantly bigger in every dimension. It's 59.6 cm longer, 8 cm wider and 11.3 cm taller than the Porsche Cayman.
Mercedes CLS Coupé 250 d
Porsche Cayman
1418
Blueprint Mercedes CLS Coupé 250 d 9G-TRONIC (15 - 17)
1881
2075
1305
Blueprint Porsche Cayman Tiptronic (06 - 09)
1801
1978
1881 mm
Width
1801 mm
2075 mm
Width Incl. Mirrors
1978 mm
1418 mm
Height
1305 mm
Blueprint Mercedes CLS Coupé 250 d 9G-TRONIC (15 - 17)
2874
4937
Blueprint Porsche Cayman Tiptronic (06 - 09)
2415
4341
4937 mm
Length
4341 mm
2874 mm
Wheelbase
2415 mm

Vehicle Weight

Mercedes CLS Coupé 250 d
Porsche Cayman
1815 kg
Kerb Weight
1435 kg
2300 kg
Gross Vehicle
Weight
1665 kg
Mercedes CLS Coupé 250 d 9G-TRONIC (15 - 17)
Weight Difference:
380 kg
20.94 %
Porsche Cayman Tiptronic (06 - 09)

General

Mercedes CLS Coupé 250 d
Porsche Cayman
C218
Generation
987C
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
9-speed automatic transmission
Transmission
5-speed automatic transmission

Engine

Mercedes CLS Coupé 250 d
Porsche Cayman
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz OM 651
Engine Series
OM 651.924
Engine Code
4
Valves
4
4
Cylinders
6
2143 CC
Engine Capacity
2687 CC
201 bhp
at 3800 rpm
Power
242 bhp
at 6500 rpm
Mercedes CLS Coupé 250 d
201 bhp
242 bhp
Porsche Cayman
500 NM
at 1600 rpm
Max. Torque
273 NM
at 4600 rpm
Mercedes CLS Coupé 250 d
500 NM
273 NM
Porsche Cayman

Performance

Mercedes CLS Coupé 250 d
Porsche Cayman
150 mph
Maximum Speed
157 mph
7.5 sec
Acceleration 0 to 62 mph
7 sec
62 mph 62
mph

104 m
0.000 sec

Mercedes CLS Coupé 250 d

62 mph 62
mph

97 m
0.000 sec

Porsche Cayman

▶ REPLAY
9.03 kg/bhp
Weight-to-Power Ratio
5.93 kg/bhp
Mercedes CLS Coupé 250 d
9.03 kg/bhp
5.93 kg/bhp
Porsche Cayman

Fuel Economy / Emissions

Mercedes CLS Coupé 250 d
Porsche Cayman
Fuel Economy
61 mpg
combined
27 mpg
Mercedes CLS Coupé 250 d
61 mpg
27 mpg
Porsche Cayman
51 mpg
city
19 mpg
69 mpg
motorway
37 mpg
Kraftstoffanzeige
59 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
797 mi
Range
386 mi
Mercedes CLS Coupé 250 d
797 mi
386 mi
Porsche Cayman
Environmental Impact
94.6 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).
195.2 kWh
Mercedes CLS Coupé 250 d
94.6 kWh
195.2 kWh
Porsche Cayman
Euro 6b (NEFZ)
Emission Standard
Euro 4
120 g/km (NEFZ)
CO2 Emissions
242 g/km (NEFZ)

Practical Convenience

Mercedes CLS Coupé 250 d
Porsche Cayman
4
Doors
2
4
No. of Seats
2
485 kg
Maximum Payload
230 kg
475 L
Boot Capacity
410 L
No data
Boot Capacity (Seats Down)
No data