The Comparative Analysis :

Porsche 718 Cayman GT4 (19 - ..) vs. Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..)

€ 96,200
Porsche 718 Cayman GT4 (19 - ..) Porsche 718 Cayman GT4
€ 72,500
 Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..) Mercedes CLS Coupé 400 d
€ 96,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 72,500

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

Vehicle Dimensions

The Porsche 718 Cayman GT4 is significantly smaller in every dimension. It's 20.9 inches shorter, 3.5 inches narrower and 6.5 inches lower than the Mercedes CLS Coupé 400 d.
Porsche 718 Cayman GT4
Mercedes CLS Coupé 400 d
50
Blueprint Porsche 718 Cayman GT4 (19 - ..)
70.9
78.5
56.5
Blueprint Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..)
74.4
81.5
70.9 in
Width
74.4 in
78.5 in
Width Incl. Mirrors
81.5 in
50 in
Height
56.5 in
Blueprint Porsche 718 Cayman GT4 (19 - ..)
97.8
175.4
Blueprint Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..)
115.7
196.4
175.4 in
Length
196.4 in
97.8 in
Wheelbase
115.7 in

Vehicle Weight

Porsche 718 Cayman GT4
Mercedes CLS Coupé 400 d
3296 lb
Curb Weight
4266 lb
3858 lb
Gross Vehicle
Weight
5611 lb
Porsche 718 Cayman GT4 (19 - ..)
Weight Difference:
970 lb
22.74 %
Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..)

General

Porsche 718 Cayman GT4
Mercedes CLS Coupé 400 d
982C
Generation
C257
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
9-speed automatic transmission

Engine

Porsche 718 Cayman GT4
Mercedes CLS Coupé 400 d
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Series
Mercedes-Benz OM 656
Engine Code
OM 656.929
4
Valves
4
6
Cylinders
6
4 L / 196 cu in
Displacement
2.9 L / 142 cu in
414 hp
at 7600 rpm
Power
335 hp
at 4400 rpm
Porsche 718 Cayman GT4
414 hp
335 hp
Mercedes CLS Coupé 400 d
310 lb‑ft
at 5000 rpm
Max. Torque
516 lb‑ft
at 1200 rpm
Porsche 718 Cayman GT4
310 lb‑ft
516 lb‑ft
Mercedes CLS Coupé 400 d

Performance

Porsche 718 Cayman GT4
Mercedes CLS Coupé 400 d
189 mph
Maximum Speed
155 mph
4.4 sec
Acceleration 0 to 62 mph
5 sec
62 mph 62
mph

200 ft
0.000 sec

Porsche 718 Cayman GT4

62 mph 62
mph

226 ft
0.000 sec

Mercedes CLS Coupé 400 d

▶ REPLAY
7.96 lb/hp
Weight-to-Power Ratio
12.73 lb/hp
Porsche 718 Cayman GT4
7.96 lb/hp
12.73 lb/hp
Mercedes CLS Coupé 400 d

Fuel Economy / Emissions

Porsche 718 Cayman GT4
Mercedes CLS Coupé 400 d
Fuel Economy
22 mpg
combined
40 mpg
Porsche 718 Cayman GT4
22 mpg
40 mpg
Mercedes CLS Coupé 400 d
15 mpg
city
34 mpg
29 mpg
highway
44 mpg
Kraftstoffanzeige
16.9 gal
Fuel Tank Capacity
13.2 gal
Kraftstoffanzeige
365 mi
Range
526 mi
Porsche 718 Cayman GT4
365 mi
526 mi
Mercedes CLS Coupé 400 d
Environmental Impact
206.5 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).
121.3 kWh
Porsche 718 Cayman GT4
206.5 kWh
121.3 kWh
Mercedes CLS Coupé 400 d
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
Emission Standard
Euro 6d-TEMP
404 g/mi (WLTP)
CO2 Emissions
291 g/mi (WLTP)

Practical Convenience

Porsche 718 Cayman GT4
Mercedes CLS Coupé 400 d
2
Doors
4
2
No. of Seats
5
562 lb
Maximum Payload
1345 lb
11.9 cu ft
Trunk Volume
14.7 cu ft
No data
Cargo Volume (Seats Down)
No data