The Comparative Analysis :

Mercedes CLS Coupé 350 7G-TRONIC PLUS (10 - 14) vs. Porsche 718 Cayman S PDK (19 - ..)

€ 64,900
Mercedes CLS Coupé 350 7G-TRONIC PLUS (10 - 14) Mercedes CLS Coupé 350
€ 69,700
 Porsche 718 Cayman S PDK (19 - ..) Porsche 718 Cayman S
€ 64,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 69,700

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

Vehicle Dimensions

The Mercedes CLS Coupé 350 is significantly bigger in every dimension. It's 22.1 inches longer, 3.1 inches wider and 4.8 inches taller than the Porsche 718 Cayman S.
Mercedes CLS Coupé 350
Porsche 718 Cayman S
55.7
Blueprint Mercedes CLS Coupé 350 7G-TRONIC PLUS (10 - 14)
74.1
81.7
51
Blueprint Porsche 718 Cayman S PDK (19 - ..)
70.9
78.5
74.1 in
Width
70.9 in
81.7 in
Width Incl. Mirrors
78.5 in
55.7 in
Height
51 in
Blueprint Mercedes CLS Coupé 350 7G-TRONIC PLUS (10 - 14)
113.1
194.5
Blueprint Porsche 718 Cayman S PDK (19 - ..)
97.4
172.4
194.5 in
Length
172.4 in
113.1 in
Wheelbase
97.4 in

Vehicle Weight

Mercedes CLS Coupé 350
Porsche 718 Cayman S
3825 lb
Curb Weight
3219 lb
4894 lb
Gross Vehicle
Weight
3737 lb
Mercedes CLS Coupé 350 7G-TRONIC PLUS (10 - 14)
Weight Difference:
606 lb
15.84 %
Porsche 718 Cayman S PDK (19 - ..)

General

Mercedes CLS Coupé 350
Porsche 718 Cayman S
C218
Generation
982C
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

Mercedes CLS Coupé 350
Porsche 718 Cayman S
V6 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
4-cylinder boxer gasoline engine with tur­bo­charger
Mercedes-Benz M 276
Engine Series
M 276.952
Engine Code
4
Valves
4
6
Cylinders
4
3.5 L / 171 cu in
Displacement
2.5 L / 122 cu in
302 hp
at 6500 rpm
Power
345 hp
at 6500 rpm
Mercedes CLS Coupé 350
302 hp
345 hp
Porsche 718 Cayman S
273 lb‑ft
at 3500 rpm
Max. Torque
310 lb‑ft
at 2100 rpm
Mercedes CLS Coupé 350
273 lb‑ft
310 lb‑ft
Porsche 718 Cayman S

Performance

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

279 ft
0.000 sec

Mercedes CLS Coupé 350

62 mph 62
mph

200 ft
0.000 sec

Porsche 718 Cayman S

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

Fuel Economy / Emissions

Mercedes CLS Coupé 350
Porsche 718 Cayman S
Fuel Economy
35 mpg
combined
28 mpg
Mercedes CLS Coupé 350
35 mpg
28 mpg
Porsche 718 Cayman S
26 mpg
city
21 mpg
44 mpg
highway
35 mpg
Kraftstoffanzeige
15.6 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
539 mi
Range
468 mi
Mercedes CLS Coupé 350
539 mi
468 mi
Porsche 718 Cayman S
Environmental Impact
128.7 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).
161.1 kWh
Mercedes CLS Coupé 350
128.7 kWh
161.1 kWh
Porsche 718 Cayman S
Euro 5
Emission Standard
Euro 6d-TEMP
256 g/mi (NEFZ)
CO2 Emissions
333 g/mi (WLTP)

Practical Convenience

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