The Comparative Analysis :

Mercedes CLS Coupé 220 d 9G-TRONIC (15 - 17) vs. Porsche Cayman (13 - 16)

€ 54,800
Mercedes CLS Coupé 220 d 9G-TRONIC (15 - 17) Mercedes CLS Coupé 220 d
€ 51,400
 Porsche Cayman (13 - 16) Porsche Cayman
€ 54,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,400

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

Vehicle Dimensions

The Mercedes CLS Coupé 220 d is significantly bigger in every dimension. It's 21.9 inches longer, 3.1 inches wider and 4.9 inches taller than the Porsche Cayman.
Mercedes CLS Coupé 220 d
Porsche Cayman
55.8
Blueprint Mercedes CLS Coupé 220 d 9G-TRONIC (15 - 17)
74.1
81.7
50.9
Blueprint Porsche Cayman (13 - 16)
70.9
77.9
74.1 in
Width
70.9 in
81.7 in
Width Incl. Mirrors
77.9 in
55.8 in
Height
50.9 in
Blueprint Mercedes CLS Coupé 220 d 9G-TRONIC (15 - 17)
113.1
194.4
Blueprint Porsche Cayman (13 - 16)
97.4
172.4
194.4 in
Length
172.4 in
113.1 in
Wheelbase
97.4 in

Vehicle Weight

Mercedes CLS Coupé 220 d
Porsche Cayman
3946 lb
Curb Weight
3053 lb
5016 lb
Gross Vehicle
Weight
3649 lb
Mercedes CLS Coupé 220 d 9G-TRONIC (15 - 17)
Weight Difference:
893 lb
22.63 %
Porsche Cayman (13 - 16)

General

Mercedes CLS Coupé 220 d
Porsche Cayman
C218
Generation
981C
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes CLS Coupé 220 d
Porsche Cayman
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz OM 651
Engine Series
OM 651.924
Engine Code
4
Valves
4
4
Cylinders
6
2.1 L / 103 cu in
Displacement
2.7 L / 132 cu in
168 hp
at 3000 rpm
Power
271 hp
at 7400 rpm
Mercedes CLS Coupé 220 d
168 hp
271 hp
Porsche Cayman
295 lb‑ft
at 1400 rpm
Max. Torque
214 lb‑ft
at 4500 rpm
Mercedes CLS Coupé 220 d
295 lb‑ft
214 lb‑ft
Porsche Cayman

Performance

Mercedes CLS Coupé 220 d
Porsche Cayman
140 mph
Maximum Speed
165 mph
8.3 sec
Acceleration 0 to 62 mph
5.7 sec
62 mph 62
mph

377 ft
0.000 sec

Mercedes CLS Coupé 220 d

62 mph 62
mph

259 ft
0.000 sec

Porsche Cayman

▶ REPLAY
23.49 lb/hp
Weight-to-Power Ratio
11.27 lb/hp
Mercedes CLS Coupé 220 d
23.49 lb/hp
11.27 lb/hp
Porsche Cayman

Fuel Economy / Emissions

Mercedes CLS Coupé 220 d
Porsche Cayman
Fuel Economy
51 mpg
combined
29 mpg
Mercedes CLS Coupé 220 d
51 mpg
29 mpg
Porsche Cayman
43 mpg
city
21 mpg
57 mpg
highway
37 mpg
Kraftstoffanzeige
15.6 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
797 mi
Range
485 mi
Mercedes CLS Coupé 220 d
797 mi
485 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).
155.3 kWh
Mercedes CLS Coupé 220 d
94.6 kWh
155.3 kWh
Porsche Cayman
Euro 6b (NEFZ)
Emission Standard
Euro 5 / Euro 6
193 g/mi (NEFZ)
CO2 Emissions
309 g/mi (NEFZ)

Practical Convenience

Mercedes CLS Coupé 220 d
Porsche Cayman
4
Doors
2
4
No. of Seats
2
1069 lb
Maximum Payload
595 lb
13.5 cu ft
Trunk Volume
9.5 cu ft
No data
Cargo Volume (Seats Down)
No data