The Comparative Analysis :

Porsche 718 Cayman (16 - 18) vs. Mercedes CLS Coupé 400 9G-TRONIC (16 - 17)

€ 52,700
Porsche 718 Cayman (16 - 18) Porsche 718 Cayman
€ 63,400
 Mercedes CLS Coupé 400 9G-TRONIC (16 - 17) Mercedes CLS Coupé 400
€ 52,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 63,400

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

Vehicle Dimensions

The Porsche 718 Cayman 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 400.
Porsche 718 Cayman
Mercedes CLS Coupé 400
51
Blueprint Porsche 718 Cayman (16 - 18)
70.9
78.5
55.8
Blueprint Mercedes CLS Coupé 400 9G-TRONIC (16 - 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 (16 - 18)
97.4
172.4
Blueprint Mercedes CLS Coupé 400 9G-TRONIC (16 - 17)
113.1
194.4
172.4 in
Length
194.4 in
97.4 in
Wheelbase
113.1 in

Vehicle Weight

Porsche 718 Cayman
Mercedes CLS Coupé 400
3109 lb
Curb Weight
3913 lb
3649 lb
Gross Vehicle
Weight
4982 lb
Porsche 718 Cayman (16 - 18)
Weight Difference:
805 lb
20.57 %
Mercedes CLS Coupé 400 9G-TRONIC (16 - 17)

General

Porsche 718 Cayman
Mercedes CLS Coupé 400
982C
Generation
C218
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
9-speed automatic transmission

Engine

Porsche 718 Cayman
Mercedes CLS Coupé 400
4-cylinder boxer gasoline engine with tur­bo­charger
Engine Type
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Series
Mercedes-Benz M 276
Engine Code
M 276.850
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3.5 L / 171 cu in
296 hp
at 6500 rpm
Power
328 hp
at 5250 rpm
Porsche 718 Cayman
296 hp
328 hp
Mercedes CLS Coupé 400
280 lb‑ft
at 1950 rpm
Max. Torque
354 lb‑ft
at 1200 rpm
Porsche 718 Cayman
280 lb‑ft
354 lb‑ft
Mercedes CLS Coupé 400

Performance

Porsche 718 Cayman
Mercedes CLS Coupé 400
171 mph
Maximum Speed
155 mph
5.1 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph 62
mph

233 ft
0.000 sec

Porsche 718 Cayman

62 mph 62
mph

243 ft
0.000 sec

Mercedes CLS Coupé 400

▶ REPLAY
10.5 lb/hp
Weight-to-Power Ratio
11.93 lb/hp
Porsche 718 Cayman
10.5 lb/hp
11.93 lb/hp
Mercedes CLS Coupé 400

Fuel Economy / Emissions

Porsche 718 Cayman
Mercedes CLS Coupé 400
Fuel Economy
32 mpg
combined
32 mpg
Porsche 718 Cayman
32 mpg
32 mpg
Mercedes CLS Coupé 400
24 mpg
city
23 mpg
39 mpg
highway
41 mpg
Kraftstoffanzeige
14.3 gal
Fuel Tank Capacity
15.6 gal
Kraftstoffanzeige
454 mi
Range
495 mi
Porsche 718 Cayman
454 mi
495 mi
Mercedes CLS Coupé 400
Environmental Impact
140.2 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).
140.2 kWh
Porsche 718 Cayman
140.2 kWh
140.2 kWh
Mercedes CLS Coupé 400
Euro 6c (NEFZ) 36ZA-ZF
Emission Standard
Euro 6b (NEFZ)
270 g/mi (NEFZ)
CO2 Emissions
267 g/mi (NEFZ)

Practical Convenience

Porsche 718 Cayman
Mercedes CLS Coupé 400
2
Doors
4
2
No. of Seats
4
540 lb
Maximum Payload
1069 lb
12 cu ft
Trunk Volume
13.5 cu ft
No data
Cargo Volume (Seats Down)
No data