The Comparative Analysis :

Porsche Cayman GTS PDK (14 - 16) vs. Mercedes CLS Coupé 350 CDI 4MATIC 7G-TRONIC PLUS (11 - 14)

€ 77,200
Porsche Cayman GTS PDK (14 - 16) Porsche Cayman GTS
€ 66,500
 Mercedes CLS Coupé 350 CDI 4MATIC 7G-TRONIC PLUS (11 - 14) Mercedes CLS Coupé 350 CDI
€ 77,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 66,500

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

Vehicle Dimensions

The Porsche Cayman GTS is significantly smaller in every dimension. It's 21.1 inches shorter, 3.1 inches narrower and 5.2 inches lower than the Mercedes CLS Coupé 350 CDI.
Porsche Cayman GTS
Mercedes CLS Coupé 350 CDI
50.6
Blueprint Porsche Cayman GTS PDK (14 - 16)
70.9
77.9
55.7
Blueprint Mercedes CLS Coupé 350 CDI 4MATIC 7G-TRONIC PLUS (11 - 14)
74.1
81.7
70.9 in
Width
74.1 in
77.9 in
Width Incl. Mirrors
81.7 in
50.6 in
Height
55.7 in
Blueprint Porsche Cayman GTS PDK (14 - 16)
97.4
173.4
Blueprint Mercedes CLS Coupé 350 CDI 4MATIC 7G-TRONIC PLUS (11 - 14)
113.1
194.5
173.4 in
Length
194.5 in
97.4 in
Wheelbase
113.1 in

Vehicle Weight

Porsche Cayman GTS
Mercedes CLS Coupé 350 CDI
3197 lb
Curb Weight
4134 lb
3737 lb
Gross Vehicle
Weight
5203 lb
Porsche Cayman GTS PDK (14 - 16)
Weight Difference:
937 lb
22.67 %
Mercedes CLS Coupé 350 CDI 4MATIC 7G-TRONIC PLUS (11 - 14)

General

Porsche Cayman GTS
Mercedes CLS Coupé 350 CDI
981C
Generation
C218
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed dual clutch transmission
Transmission
7-speed automatic transmission

Engine

Porsche Cayman GTS
Mercedes CLS Coupé 350 CDI
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V6 diesel engine with tur­bo­charger
Engine Series
Mercedes-Benz OM 642
Engine Code
OM 642.858
4
Valves
4
6
Cylinders
6
3.4 L / 166 cu in
Displacement
3 L / 147 cu in
335 hp
at 7400 rpm
Power
261 hp
at 3800 rpm
Porsche Cayman GTS
335 hp
261 hp
Mercedes CLS Coupé 350 CDI
280 lb‑ft
at 4750 rpm
Max. Torque
457 lb‑ft
at 1600 rpm
Porsche Cayman GTS
280 lb‑ft
457 lb‑ft
Mercedes CLS Coupé 350 CDI

Performance

Porsche Cayman GTS
Mercedes CLS Coupé 350 CDI
176 mph
Maximum Speed
155 mph
4.8 sec
Acceleration 0 to 62 mph
6.4 sec
62 mph 62
mph

220 ft
0.000 sec

Porsche Cayman GTS

62 mph 62
mph

292 ft
0.000 sec

Mercedes CLS Coupé 350 CDI

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

Fuel Economy / Emissions

Porsche Cayman GTS
Mercedes CLS Coupé 350 CDI
Fuel Economy
29 mpg
combined
35 mpg
Porsche Cayman GTS
29 mpg
35 mpg
Mercedes CLS Coupé 350 CDI
21 mpg
city
27 mpg
37 mpg
highway
42 mpg
Kraftstoffanzeige
16.9 gal
Fuel Tank Capacity
15.6 gal
Kraftstoffanzeige
485 mi
Range
547 mi
Porsche Cayman GTS
485 mi
547 mi
Mercedes CLS Coupé 350 CDI
Environmental Impact
155.3 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).
137.9 kWh
Porsche Cayman GTS
155.3 kWh
137.9 kWh
Mercedes CLS Coupé 350 CDI
Euro 6b (NEFZ)
Emission Standard
Euro 5
306 g/mi (NEFZ)
CO2 Emissions
285 g/mi (NEFZ)

Practical Convenience

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