The Comparative Analysis :
Porsche 718 Cayman GTS PDK (18 - ..) vs. Mercedes CLS Coupé 220 d 9G-TRONIC (15 - 17)
€ 80,500
€ 54,800
€ 80,500
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 718 Cayman GTS is significantly smaller in every dimension. It's 21.4 inches shorter, 3.1 inches narrower and 5.2 inches lower than the Mercedes CLS Coupé 220 d.
Porsche 718 Cayman GTS
Mercedes CLS Coupé 220 d
50.6
70.9
78.5
55.8
74.1
81.7
70.9 in
Width
74.1 in
78.5 in
Width Incl. Mirrors
81.7 in
50.6 in
Height
55.8 in
97.4
173
113.1
194.4
173 in
Length
194.4 in
97.4 in
Wheelbase
113.1 in
Vehicle Weight
Porsche 718 Cayman GTS
Mercedes CLS Coupé 220 d
3263 lb
Curb Weight
3946 lb
3759 lb
Gross Vehicle
Weight
Weight
5016 lb
Weight Difference:
683 lb
17.31 %
General
Porsche 718 Cayman GTS
Mercedes CLS Coupé 220 d
982C
Generation
C218
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed dual clutch transmission
Transmission
9-speed automatic transmission
Engine
Porsche 718 Cayman GTS
Mercedes CLS Coupé 220 d
4-cylinder boxer gasoline engine with turbocharger
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz OM 651
Engine Code
OM 651.924
4
Valves
4
4
Cylinders
4
2.5 L / 122 cu in
Displacement
2.1 L / 103 cu in
360 hp
at 6500 rpm
Power
168 hp
at 3000 rpm
Porsche 718 Cayman GTS
360 hp
168 hp
Mercedes CLS Coupé 220 d
317 lb‑ft
at 1900 rpm
Max. Torque
295 lb‑ft
at 1400 rpm
Porsche 718 Cayman GTS
317 lb‑ft
295 lb‑ft
Mercedes CLS Coupé 220 d
Performance
Porsche 718 Cayman GTS
Mercedes CLS Coupé 220 d
180 mph
Maximum Speed
140 mph
4.3 sec
Acceleration 0 to 62 mph
8.3 sec
62 mph
62
mph
mph
197 ft
0.000 sec
Porsche 718 Cayman GTS
62 mph
62
mph
mph
377 ft
0.000 sec
Mercedes CLS Coupé 220 d
▶ REPLAY
9.06 lb/hp
Weight-to-Power Ratio
23.49 lb/hp
Porsche 718 Cayman GTS
9.06 lb/hp
23.49 lb/hp
Mercedes CLS Coupé 220 d
Fuel Economy / Emissions
Porsche 718 Cayman GTS
Mercedes CLS Coupé 220 d
Fuel Economy
28 mpg
combined
51 mpg
Porsche 718 Cayman GTS
28 mpg
51 mpg
Mercedes CLS Coupé 220 d
20 mpg
city
43 mpg
35 mpg
highway
57 mpg
16.9 gal
Fuel Tank Capacity
15.6 gal
468 mi
Range
797 mi
Porsche 718 Cayman GTS
468 mi
797 mi
Mercedes CLS Coupé 220 d
Environmental Impact
161.1 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).
94.6 kWh
Porsche 718 Cayman GTS
161.1 kWh
94.6 kWh
Mercedes CLS Coupé 220 d
Euro 6d-TEMP
Emission Standard
Euro 6b (NEFZ)
335 g/mi (WLTP)
CO2 Emissions
193 g/mi (NEFZ)
Practical Convenience
Porsche 718 Cayman GTS
Mercedes CLS Coupé 220 d
2
Doors
4
2
No. of Seats
4
496 lb
Maximum Payload
1069 lb
12 cu ft
Trunk Volume
13.5 cu ft
No data
Cargo Volume (Seats Down)
No data
