The Comparative Analysis :

Mercedes CLS Coupé 350 d 4MATIC 9G-TRONIC (15 - 17) vs. Porsche Cayman S Tiptronic (05 - 09)

€ 64,900
Mercedes CLS Coupé 350 d 4MATIC 9G-TRONIC (15 - 17) Mercedes CLS Coupé 350 d
€ 62,900
 Porsche Cayman S Tiptronic (05 - 09) Porsche Cayman S
€ 64,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 62,900

ⓘ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 59.6 cm longer, 8 cm wider and 11.3 cm taller than the Porsche Cayman S.
Mercedes CLS Coupé 350 d
Porsche Cayman S
1418
Blueprint Mercedes CLS Coupé 350 d 4MATIC 9G-TRONIC (15 - 17)
1881
2075
1305
Blueprint Porsche Cayman S Tiptronic (05 - 09)
1801
1978
1881 mm
Width
1801 mm
2075 mm
Width Incl. Mirrors
1978 mm
1418 mm
Height
1305 mm
Blueprint Mercedes CLS Coupé 350 d 4MATIC 9G-TRONIC (15 - 17)
2874
4937
Blueprint Porsche Cayman S Tiptronic (05 - 09)
2415
4341
4937 mm
Length
4341 mm
2874 mm
Wheelbase
2415 mm

Vehicle Weight

Mercedes CLS Coupé 350 d
Porsche Cayman S
1895 kg
Kerb Weight
1455 kg
2380 kg
Gross Vehicle
Weight
1670 kg
Mercedes CLS Coupé 350 d 4MATIC 9G-TRONIC (15 - 17)
Weight Difference:
440 kg
23.22 %
Porsche Cayman S Tiptronic (05 - 09)

General

Mercedes CLS Coupé 350 d
Porsche Cayman S
C218
Generation
987C
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
9-speed automatic transmission
Transmission
5-speed automatic transmission

Engine

Mercedes CLS Coupé 350 d
Porsche Cayman S
V6 diesel engine with tur­bo­charger
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz OM 642
Engine Series
OM 642.858
Engine Code
4
Valves
4
6
Cylinders
6
2987 CC
Engine Capacity
3387 CC
254 bhp
at 3400 rpm
Power
291 bhp
at 6250 rpm
Mercedes CLS Coupé 350 d
254 bhp
291 bhp
Porsche Cayman S
620 NM
at 1600 rpm
Max. Torque
340 NM
at 4400 rpm
Mercedes CLS Coupé 350 d
620 NM
340 NM
Porsche Cayman S

Performance

Mercedes CLS Coupé 350 d
Porsche Cayman S
155 mph
Maximum Speed
166 mph
6.4 sec
Acceleration 0 to 62 mph
6.1 sec
62 mph 62
mph

89 m
0.000 sec

Mercedes CLS Coupé 350 d

62 mph 62
mph

85 m
0.000 sec

Porsche Cayman S

▶ REPLAY
7.46 kg/bhp
Weight-to-Power Ratio
5 kg/bhp
Mercedes CLS Coupé 350 d
7.46 kg/bhp
5 kg/bhp
Porsche Cayman S

Fuel Economy / Emissions

Mercedes CLS Coupé 350 d
Porsche Cayman S
Fuel Economy
48 mpg
combined
26 mpg
Mercedes CLS Coupé 350 d
48 mpg
26 mpg
Porsche Cayman S
39 mpg
city
17 mpg
52 mpg
motorway
36 mpg
Kraftstoffanzeige
59 L
Fuel Tank Capacity
64 L
Kraftstoffanzeige
621 mi
Range
362 mi
Mercedes CLS Coupé 350 d
621 mi
362 mi
Porsche Cayman S
Environmental Impact
121.3 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).
208.4 kWh
Mercedes CLS Coupé 350 d
121.3 kWh
208.4 kWh
Porsche Cayman S
Euro 6b (NEFZ)
Emission Standard
Euro 4
159 g/km (NEFZ)
CO2 Emissions
262 g/km (NEFZ)

Practical Convenience

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