The Comparative Analysis :
Porsche 718 Cayman GTS (17 - 18) vs. Mercedes CLS Coupé 350 CDI 7G-TRONIC PLUS (10 - 14)
€ 76,100
€ 63,700
€ 76,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 63,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche 718 Cayman GTS is significantly smaller in every dimension. It's 21.5 inches shorter, 3.1 inches narrower and 5.1 inches lower than the Mercedes CLS Coupé 350 CDI.
Porsche 718 Cayman GTS
Mercedes CLS Coupé 350 CDI
50.6
70.9
78.5
55.7
74.1
81.7
70.9 in
Width
74.1 in
78.5 in
Width Incl. Mirrors
81.7 in
50.6 in
Height
55.7 in
97.4
173
113.1
194.5
173 in
Length
194.5 in
97.4 in
Wheelbase
113.1 in
Vehicle Weight
Porsche 718 Cayman GTS
Mercedes CLS Coupé 350 CDI
3197 lb
Curb Weight
4001 lb
3693 lb
Gross Vehicle
Weight
Weight
5071 lb
Weight Difference:
805 lb
20.12 %
General
Porsche 718 Cayman GTS
Mercedes CLS Coupé 350 CDI
982C
Generation
C218
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
7-speed automatic transmission
Engine
Porsche 718 Cayman GTS
Mercedes CLS Coupé 350 CDI
4-cylinder boxer gasoline engine with turbocharger
Engine Type
V6 diesel engine with turbocharger
Engine Series
Mercedes-Benz OM 642
Engine Code
OM 642.853
4
Valves
4
4
Cylinders
6
2.5 L / 122 cu in
Displacement
3 L / 147 cu in
360 hp
at 6500 rpm
Power
261 hp
at 3800 rpm
Porsche 718 Cayman GTS
360 hp
261 hp
Mercedes CLS Coupé 350 CDI
310 lb‑ft
at 1900 rpm
Max. Torque
457 lb‑ft
at 1600 rpm
Porsche 718 Cayman GTS
310 lb‑ft
457 lb‑ft
Mercedes CLS Coupé 350 CDI
Performance
Porsche 718 Cayman GTS
Mercedes CLS Coupé 350 CDI
180 mph
Maximum Speed
155 mph
4.6 sec
Acceleration 0 to 62 mph
6.2 sec
62 mph
62
mph
mph
210 ft
0.000 sec
Porsche 718 Cayman GTS
62 mph
62
mph
mph
282 ft
0.000 sec
Mercedes CLS Coupé 350 CDI
▶ REPLAY
8.88 lb/hp
Weight-to-Power Ratio
15.33 lb/hp
Porsche 718 Cayman GTS
8.88 lb/hp
15.33 lb/hp
Mercedes CLS Coupé 350 CDI
Fuel Economy / Emissions
Porsche 718 Cayman GTS
Mercedes CLS Coupé 350 CDI
Fuel Economy
26 mpg
combined
39 mpg
Porsche 718 Cayman GTS
26 mpg
39 mpg
Mercedes CLS Coupé 350 CDI
19 mpg
city
30 mpg
34 mpg
highway
47 mpg
16.9 gal
Fuel Tank Capacity
15.6 gal
442 mi
Range
611 mi
Porsche 718 Cayman GTS
442 mi
611 mi
Mercedes CLS Coupé 350 CDI
Environmental Impact
170.4 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).
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).
123.4 kWh
Porsche 718 Cayman GTS
170.4 kWh
123.4 kWh
Mercedes CLS Coupé 350 CDI
Euro 6c (NEFZ) 36ZA-ZF
Emission Standard
Euro 5
330 g/mi (NEFZ)
CO2 Emissions
256 g/mi (NEFZ)
Practical Convenience
Porsche 718 Cayman GTS
Mercedes CLS Coupé 350 CDI
2
Doors
4
2
No. of Seats
4
496 lb
Maximum Payload
1069 lb
12 cu ft
Trunk Volume
14.7 cu ft
No data
Cargo Volume (Seats Down)
No data
