The Comparative Analysis :

Porsche 718 Cayman S PDK (19 - ..) vs. Mercedes CLS Coupé 350 d 9G-TRONIC (15 - 17)

€ 69,700
Porsche 718 Cayman S PDK (19 - ..) Porsche 718 Cayman S
€ 62,200
 Mercedes CLS Coupé 350 d 9G-TRONIC (15 - 17) Mercedes CLS Coupé 350 d
€ 69,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 62,200

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

Vehicle Dimensions

The Porsche 718 Cayman S is significantly smaller in every dimension. It's 22 inches shorter, 3.1 inches narrower and 4.8 inches lower than the Mercedes CLS Coupé 350 d.
Porsche 718 Cayman S
Mercedes CLS Coupé 350 d
51
Blueprint Porsche 718 Cayman S PDK (19 - ..)
70.9
78.5
55.8
Blueprint Mercedes CLS Coupé 350 d 9G-TRONIC (15 - 17)
74.1
81.7
70.9 in
Width
74.1 in
78.5 in
Width Incl. Mirrors
81.7 in
51 in
Height
55.8 in
Blueprint Porsche 718 Cayman S PDK (19 - ..)
97.4
172.4
Blueprint Mercedes CLS Coupé 350 d 9G-TRONIC (15 - 17)
113.1
194.4
172.4 in
Length
194.4 in
97.4 in
Wheelbase
113.1 in

Vehicle Weight

Porsche 718 Cayman S
Mercedes CLS Coupé 350 d
3219 lb
Curb Weight
4068 lb
3737 lb
Gross Vehicle
Weight
5137 lb
Porsche 718 Cayman S PDK (19 - ..)
Weight Difference:
849 lb
20.87 %
Mercedes CLS Coupé 350 d 9G-TRONIC (15 - 17)

General

Porsche 718 Cayman S
Mercedes CLS Coupé 350 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 S
Mercedes CLS Coupé 350 d
4-cylinder boxer gasoline engine with tur­bo­charger
Engine Type
V6 diesel engine with tur­bo­charger
Engine Series
Mercedes-Benz OM 642
Engine Code
OM 642.852
4
Valves
4
4
Cylinders
6
2.5 L / 122 cu in
Displacement
3 L / 147 cu in
345 hp
at 6500 rpm
Power
254 hp
at 3400 rpm
Porsche 718 Cayman S
345 hp
254 hp
Mercedes CLS Coupé 350 d
310 lb‑ft
at 2100 rpm
Max. Torque
457 lb‑ft
at 1600 rpm
Porsche 718 Cayman S
310 lb‑ft
457 lb‑ft
Mercedes CLS Coupé 350 d

Performance

Porsche 718 Cayman S
Mercedes CLS Coupé 350 d
177 mph
Maximum Speed
155 mph
4.4 sec
Acceleration 0 to 62 mph
6.5 sec
62 mph 62
mph

200 ft
0.000 sec

Porsche 718 Cayman S

62 mph 62
mph

295 ft
0.000 sec

Mercedes CLS Coupé 350 d

▶ REPLAY
9.33 lb/hp
Weight-to-Power Ratio
16.02 lb/hp
Porsche 718 Cayman S
9.33 lb/hp
16.02 lb/hp
Mercedes CLS Coupé 350 d

Fuel Economy / Emissions

Porsche 718 Cayman S
Mercedes CLS Coupé 350 d
Fuel Economy
28 mpg
combined
44 mpg
Porsche 718 Cayman S
28 mpg
44 mpg
Mercedes CLS Coupé 350 d
21 mpg
city
37 mpg
35 mpg
highway
50 mpg
Kraftstoffanzeige
16.9 gal
Fuel Tank Capacity
15.6 gal
Kraftstoffanzeige
468 mi
Range
692 mi
Porsche 718 Cayman S
468 mi
692 mi
Mercedes CLS Coupé 350 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).
109.1 kWh
Porsche 718 Cayman S
161.1 kWh
109.1 kWh
Mercedes CLS Coupé 350 d
Euro 6d-TEMP
Emission Standard
Euro 6b (NEFZ)
333 g/mi (WLTP)
CO2 Emissions
220 g/mi (NEFZ)

Practical Convenience

Porsche 718 Cayman S
Mercedes CLS Coupé 350 d
2
Doors
4
2
No. of Seats
4
518 lb
Maximum Payload
1069 lb
12 cu ft
Trunk Volume
13.5 cu ft
No data
Cargo Volume (Seats Down)
No data