The Comparative Analysis :

Mercedes CLS Coupé 350 CDI 4MATIC 7G-TRONIC PLUS (11 - 14) vs. Porsche Cayman (06 - 09)

€ 66,500
Mercedes CLS Coupé 350 CDI 4MATIC 7G-TRONIC PLUS (11 - 14) Mercedes CLS Coupé 350 CDI
€ 48,900
 Porsche Cayman (06 - 09) Porsche Cayman
€ 66,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,900

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

Vehicle Dimensions

The Mercedes CLS Coupé 350 CDI is significantly bigger in every dimension. It's 23.6 inches longer, 3.1 inches wider and 4.4 inches taller than the Porsche Cayman.
Mercedes CLS Coupé 350 CDI
Porsche Cayman
55.7
Blueprint Mercedes CLS Coupé 350 CDI 4MATIC 7G-TRONIC PLUS (11 - 14)
74.1
81.7
51.4
Blueprint Porsche Cayman (06 - 09)
70.9
77.9
74.1 in
Width
70.9 in
81.7 in
Width Incl. Mirrors
77.9 in
55.7 in
Height
51.4 in
Blueprint Mercedes CLS Coupé 350 CDI 4MATIC 7G-TRONIC PLUS (11 - 14)
113.1
194.5
Blueprint Porsche Cayman (06 - 09)
95.1
170.9
194.5 in
Length
170.9 in
113.1 in
Wheelbase
95.1 in

Vehicle Weight

Mercedes CLS Coupé 350 CDI
Porsche Cayman
4134 lb
Curb Weight
3031 lb
5203 lb
Gross Vehicle
Weight
3571 lb
Mercedes CLS Coupé 350 CDI 4MATIC 7G-TRONIC PLUS (11 - 14)
Weight Difference:
1102 lb
26.66 %
Porsche Cayman (06 - 09)

General

Mercedes CLS Coupé 350 CDI
Porsche Cayman
C218
Generation
987C
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
5-speed manual transmission

Engine

Mercedes CLS Coupé 350 CDI
Porsche Cayman
V6 diesel engine with tur­bo­charger
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz OM 642
Engine Series
OM 642.858
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
2.7 L / 132 cu in
261 hp
at 3800 rpm
Power
242 hp
at 6500 rpm
Mercedes CLS Coupé 350 CDI
261 hp
242 hp
Porsche Cayman
457 lb‑ft
at 1600 rpm
Max. Torque
201 lb‑ft
at 4600 rpm
Mercedes CLS Coupé 350 CDI
457 lb‑ft
201 lb‑ft
Porsche Cayman

Performance

Mercedes CLS Coupé 350 CDI
Porsche Cayman
155 mph
Maximum Speed
160 mph
6.4 sec
Acceleration 0 to 62 mph
6.1 sec
62 mph 62
mph

292 ft
0.000 sec

Mercedes CLS Coupé 350 CDI

62 mph 62
mph

279 ft
0.000 sec

Porsche Cayman

▶ REPLAY
15.84 lb/hp
Weight-to-Power Ratio
12.52 lb/hp
Mercedes CLS Coupé 350 CDI
15.84 lb/hp
12.52 lb/hp
Porsche Cayman

Fuel Economy / Emissions

Mercedes CLS Coupé 350 CDI
Porsche Cayman
Fuel Economy
35 mpg
combined
25 mpg
Mercedes CLS Coupé 350 CDI
35 mpg
25 mpg
Porsche Cayman
27 mpg
city
17 mpg
42 mpg
highway
35 mpg
Kraftstoffanzeige
15.6 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
547 mi
Range
428 mi
Mercedes CLS Coupé 350 CDI
547 mi
428 mi
Porsche Cayman
Environmental Impact
137.9 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).
176.2 kWh
Mercedes CLS Coupé 350 CDI
137.9 kWh
176.2 kWh
Porsche Cayman
Euro 5
Emission Standard
Euro 4
285 g/mi (NEFZ)
CO2 Emissions
357 g/mi (NEFZ)

Practical Convenience

Mercedes CLS Coupé 350 CDI
Porsche Cayman
4
Doors
2
4
No. of Seats
2
1069 lb
Maximum Payload
540 lb
14.7 cu ft
Trunk Volume
11.6 cu ft
No data
Cargo Volume (Seats Down)
No data