The Comparative Analysis :

Mercedes CLS Coupé 350 d 9G-TRONIC (15 - 17) vs. Porsche Cayman PDK (09 - 12)

€ 62,200
Mercedes CLS Coupé 350 d 9G-TRONIC (15 - 17) Mercedes CLS Coupé 350 d
€ 53,700
 Porsche Cayman PDK (09 - 12) Porsche Cayman
€ 62,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 53,700

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

Vehicle Dimensions

The Mercedes CLS Coupé 350 d is significantly bigger in every dimension. It's 59 cm longer, 8 cm wider and 11.4 cm taller than the Porsche Cayman.
Mercedes CLS Coupé 350 d
Porsche Cayman
1418
Blueprint Mercedes CLS Coupé 350 d 9G-TRONIC (15 - 17)
1881
2075
1304
Blueprint Porsche Cayman PDK (09 - 12)
1801
1978
1881 mm
Width
1801 mm
2075 mm
Width Incl. Mirrors
1978 mm
1418 mm
Height
1304 mm
Blueprint Mercedes CLS Coupé 350 d 9G-TRONIC (15 - 17)
2874
4937
Blueprint Porsche Cayman PDK (09 - 12)
2415
4347
4937 mm
Length
4347 mm
2874 mm
Wheelbase
2415 mm

Vehicle Weight

Mercedes CLS Coupé 350 d
Porsche Cayman
1845 kg
Kerb Weight
1435 kg
2330 kg
Gross Vehicle
Weight
1670 kg
Mercedes CLS Coupé 350 d 9G-TRONIC (15 - 17)
Weight Difference:
410 kg
22.22 %
Porsche Cayman PDK (09 - 12)

General

Mercedes CLS Coupé 350 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
7-speed dual clutch transmission

Engine

Mercedes CLS Coupé 350 d
Porsche Cayman
V6 diesel engine with tur­bo­charger
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz OM 642
Engine Series
OM 642.852
Engine Code
4
Valves
4
6
Cylinders
6
2987 CC
Engine Capacity
2893 CC
254 bhp
at 3400 rpm
Power
261 bhp
at 7200 rpm
Mercedes CLS Coupé 350 d
254 bhp
261 bhp
Porsche Cayman
620 NM
at 1600 rpm
Max. Torque
300 NM
at 4400 rpm
Mercedes CLS Coupé 350 d
620 NM
300 NM
Porsche Cayman

Performance

Mercedes CLS Coupé 350 d
Porsche Cayman
155 mph
Maximum Speed
163 mph
6.5 sec
Acceleration 0 to 62 mph
5.7 sec
62 mph 62
mph

90 m
0.000 sec

Mercedes CLS Coupé 350 d

62 mph 62
mph

79 m
0.000 sec

Porsche Cayman

▶ REPLAY
7.26 kg/bhp
Weight-to-Power Ratio
5.5 kg/bhp
Mercedes CLS Coupé 350 d
7.26 kg/bhp
5.5 kg/bhp
Porsche Cayman

Fuel Economy / Emissions

Mercedes CLS Coupé 350 d
Porsche Cayman
Fuel Economy
53 mpg
combined
31 mpg
Mercedes CLS Coupé 350 d
53 mpg
31 mpg
Porsche Cayman
45 mpg
city
21 mpg
60 mpg
motorway
43 mpg
Kraftstoffanzeige
59 L
Fuel Tank Capacity
65 L
Kraftstoffanzeige
692 mi
Range
444 mi
Mercedes CLS Coupé 350 d
692 mi
444 mi
Porsche Cayman
Environmental Impact
109.1 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).
172.4 kWh
Mercedes CLS Coupé 350 d
109.1 kWh
172.4 kWh
Porsche Cayman
Euro 6b (NEFZ)
Emission Standard
Euro 5
137 g/km (NEFZ)
CO2 Emissions
214 g/km (NEFZ)

Practical Convenience

Mercedes CLS Coupé 350 d
Porsche Cayman
4
Doors
2
4
No. of Seats
2
485 kg
Maximum Payload
235 kg
475 L
Boot Capacity
410 L
No data
Boot Capacity (Seats Down)
No data