The Comparative Analysis :

Porsche Cayman S PDK (09 - 12) vs. Mercedes CLS Coupé 350 9G-TRONIC (19 - ..)

€ 65,500
Porsche Cayman S PDK (09 - 12) Porsche Cayman S
€ 63,500
 Mercedes CLS Coupé 350 9G-TRONIC (19 - ..) Mercedes CLS Coupé 350
€ 65,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 63,500

ⓘ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 25.2 inches shorter, 3.5 inches narrower and 5.1 inches lower than the Mercedes CLS Coupé 350.
Porsche Cayman S
Mercedes CLS Coupé 350
51.4
Blueprint Porsche Cayman S PDK (09 - 12)
70.9
77.9
56.5
Blueprint Mercedes CLS Coupé 350 9G-TRONIC (19 - ..)
74.4
81.5
70.9 in
Width
74.4 in
77.9 in
Width Incl. Mirrors
81.5 in
51.4 in
Height
56.5 in
Blueprint Porsche Cayman S PDK (09 - 12)
95.1
171.1
Blueprint Mercedes CLS Coupé 350 9G-TRONIC (19 - ..)
115.7
196.4
171.1 in
Length
196.4 in
95.1 in
Wheelbase
115.7 in

Vehicle Weight

Porsche Cayman S
Mercedes CLS Coupé 350
3197 lb
Curb Weight
3891 lb
3693 lb
Gross Vehicle
Weight
5313 lb
Porsche Cayman S PDK (09 - 12)
Weight Difference:
694 lb
17.84 %
Mercedes CLS Coupé 350 9G-TRONIC (19 - ..)

General

Porsche Cayman S
Mercedes CLS Coupé 350
987C
Generation
C257
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed dual clutch transmission
Transmission
9-speed automatic transmission

Engine

Porsche Cayman S
Mercedes CLS Coupé 350
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
4-cylinder mild hybrid gasoline engine with tur­bo­charger
Engine Series
Mercedes-Benz M 264
Engine Code
M 264.920
4
Valves
4
6
Cylinders
4
3.4 L / 166 cu in
Displacement
2 L / 98 cu in
316 hp
at 7200 rpm
Power
309 hp
at 5500 rpm
Porsche Cayman S
316 hp
309 hp
Mercedes CLS Coupé 350
273 lb‑ft
at 4750 rpm
Max. Torque
295 lb‑ft
at 3000 rpm
Porsche Cayman S
273 lb‑ft
295 lb‑ft
Mercedes CLS Coupé 350

Performance

Porsche Cayman S
Mercedes CLS Coupé 350
171 mph
Maximum Speed
155 mph
5.1 sec
Acceleration 0 to 62 mph
6.1 sec
62 mph 62
mph

233 ft
0.000 sec

Porsche Cayman S

62 mph 62
mph

279 ft
0.000 sec

Mercedes CLS Coupé 350

▶ REPLAY
10.12 lb/hp
Weight-to-Power Ratio
12.59 lb/hp
Porsche Cayman S
10.12 lb/hp
12.59 lb/hp
Mercedes CLS Coupé 350

Fuel Economy / Emissions

Porsche Cayman S
Mercedes CLS Coupé 350
Fuel Economy
25 mpg
combined
34 mpg
Porsche Cayman S
25 mpg
34 mpg
Mercedes CLS Coupé 350
17 mpg
city
26 mpg
36 mpg
highway
42 mpg
Kraftstoffanzeige
17.2 gal
Fuel Tank Capacity
17.4 gal
Kraftstoffanzeige
429 mi
Range
595 mi
Porsche Cayman S
429 mi
595 mi
Mercedes CLS Coupé 350
Environmental Impact
178.2 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).
130.7 kWh
Porsche Cayman S
178.2 kWh
130.7 kWh
Mercedes CLS Coupé 350
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
356 g/mi (NEFZ)
CO2 Emissions
285 g/mi (WLTP)

Practical Convenience

Porsche Cayman S
Mercedes CLS Coupé 350
2
Doors
4
2
No. of Seats
5
496 lb
Maximum Payload
1422 lb
11.6 cu ft
Trunk Volume
14.7 cu ft
No data
Cargo Volume (Seats Down)
No data