The Comparative Analysis :

Porsche Cayman S (05 - 09) vs. Mercedes CLS Coupé 220 d 9G-TRONIC (15 - 17)

€ 60,300
Porsche Cayman S (05 - 09) Porsche Cayman S
€ 54,800
 Mercedes CLS Coupé 220 d 9G-TRONIC (15 - 17) Mercedes CLS Coupé 220 d
€ 60,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 54,800

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

Vehicle Dimensions

The Porsche Cayman S is significantly smaller in every dimension. It's 23.5 inches shorter, 3.1 inches narrower and 4.4 inches lower than the Mercedes CLS Coupé 220 d.
Porsche Cayman S
Mercedes CLS Coupé 220 d
51.4
Blueprint Porsche Cayman S (05 - 09)
70.9
77.9
55.8
Blueprint Mercedes CLS Coupé 220 d 9G-TRONIC (15 - 17)
74.1
81.7
70.9 in
Width
74.1 in
77.9 in
Width Incl. Mirrors
81.7 in
51.4 in
Height
55.8 in
Blueprint Porsche Cayman S (05 - 09)
95.1
170.9
Blueprint Mercedes CLS Coupé 220 d 9G-TRONIC (15 - 17)
113.1
194.4
170.9 in
Length
194.4 in
95.1 in
Wheelbase
113.1 in

Vehicle Weight

Porsche Cayman S
Mercedes CLS Coupé 220 d
3120 lb
Curb Weight
3946 lb
3594 lb
Gross Vehicle
Weight
5016 lb
Porsche Cayman S (05 - 09)
Weight Difference:
827 lb
20.96 %
Mercedes CLS Coupé 220 d 9G-TRONIC (15 - 17)

General

Porsche Cayman S
Mercedes CLS Coupé 220 d
987C
Generation
C218
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
9-speed automatic transmission

Engine

Porsche Cayman S
Mercedes CLS Coupé 220 d
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Series
Mercedes-Benz OM 651
Engine Code
OM 651.924
4
Valves
4
6
Cylinders
4
3.4 L / 166 cu in
Displacement
2.1 L / 103 cu in
291 hp
at 6250 rpm
Power
168 hp
at 3000 rpm
Porsche Cayman S
291 hp
168 hp
Mercedes CLS Coupé 220 d
251 lb‑ft
at 4400 rpm
Max. Torque
295 lb‑ft
at 1400 rpm
Porsche Cayman S
251 lb‑ft
295 lb‑ft
Mercedes CLS Coupé 220 d

Performance

Porsche Cayman S
Mercedes CLS Coupé 220 d
171 mph
Maximum Speed
140 mph
5.4 sec
Acceleration 0 to 62 mph
8.3 sec
62 mph 62
mph

246 ft
0.000 sec

Porsche Cayman S

62 mph 62
mph

377 ft
0.000 sec

Mercedes CLS Coupé 220 d

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

Fuel Economy / Emissions

Porsche Cayman S
Mercedes CLS Coupé 220 d
Fuel Economy
22 mpg
combined
51 mpg
Porsche Cayman S
22 mpg
51 mpg
Mercedes CLS Coupé 220 d
15 mpg
city
43 mpg
30 mpg
highway
57 mpg
Kraftstoffanzeige
16.9 gal
Fuel Tank Capacity
15.6 gal
Kraftstoffanzeige
375 mi
Range
797 mi
Porsche Cayman S
375 mi
797 mi
Mercedes CLS Coupé 220 d
Environmental Impact
200.8 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).
94.6 kWh
Porsche Cayman S
200.8 kWh
94.6 kWh
Mercedes CLS Coupé 220 d
Euro 4
Emission Standard
Euro 6b (NEFZ)
409 g/mi (NEFZ)
CO2 Emissions
193 g/mi (NEFZ)

Practical Convenience

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