The Comparative Analysis :

Mercedes CLS Coupé 350 9G-TRONIC (19 - ..) vs. Porsche Cayman (13 - 16)

€ 63,500
Mercedes CLS Coupé 350 9G-TRONIC (19 - ..) Mercedes CLS Coupé 350
€ 51,400
 Porsche Cayman (13 - 16) Porsche Cayman
€ 63,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,400

ⓘ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 23.9 inches longer, 3.5 inches wider and 5.6 inches taller than the Porsche Cayman.
Mercedes CLS Coupé 350
Porsche Cayman
56.5
Blueprint Mercedes CLS Coupé 350 9G-TRONIC (19 - ..)
74.4
81.5
50.9
Blueprint Porsche Cayman (13 - 16)
70.9
77.9
74.4 in
Width
70.9 in
81.5 in
Width Incl. Mirrors
77.9 in
56.5 in
Height
50.9 in
Blueprint Mercedes CLS Coupé 350 9G-TRONIC (19 - ..)
115.7
196.4
Blueprint Porsche Cayman (13 - 16)
97.4
172.4
196.4 in
Length
172.4 in
115.7 in
Wheelbase
97.4 in

Vehicle Weight

Mercedes CLS Coupé 350
Porsche Cayman
3891 lb
Curb Weight
3053 lb
5313 lb
Gross Vehicle
Weight
3649 lb
Mercedes CLS Coupé 350 9G-TRONIC (19 - ..)
Weight Difference:
838 lb
21.54 %
Porsche Cayman (13 - 16)

General

Mercedes CLS Coupé 350
Porsche Cayman
C257
Generation
981C
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes CLS Coupé 350
Porsche Cayman
4-cylinder mild hybrid gasoline engine with tur­bo­charger
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 264
Engine Series
M 264.920
Engine Code
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
2.7 L / 132 cu in
309 hp
at 5500 rpm
Power
271 hp
at 7400 rpm
Mercedes CLS Coupé 350
309 hp
271 hp
Porsche Cayman
295 lb‑ft
at 3000 rpm
Max. Torque
214 lb‑ft
at 4500 rpm
Mercedes CLS Coupé 350
295 lb‑ft
214 lb‑ft
Porsche Cayman

Performance

Mercedes CLS Coupé 350
Porsche Cayman
155 mph
Maximum Speed
165 mph
6.1 sec
Acceleration 0 to 62 mph
5.7 sec
62 mph 62
mph

279 ft
0.000 sec

Mercedes CLS Coupé 350

62 mph 62
mph

259 ft
0.000 sec

Porsche Cayman

▶ REPLAY
12.59 lb/hp
Weight-to-Power Ratio
11.27 lb/hp
Mercedes CLS Coupé 350
12.59 lb/hp
11.27 lb/hp
Porsche Cayman

Fuel Economy / Emissions

Mercedes CLS Coupé 350
Porsche Cayman
Fuel Economy
34 mpg
combined
29 mpg
Mercedes CLS Coupé 350
34 mpg
29 mpg
Porsche Cayman
26 mpg
city
21 mpg
42 mpg
highway
37 mpg
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
595 mi
Range
485 mi
Mercedes CLS Coupé 350
595 mi
485 mi
Porsche Cayman
Environmental Impact
130.7 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).
155.3 kWh
Mercedes CLS Coupé 350
130.7 kWh
155.3 kWh
Porsche Cayman
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
Emission Standard
Euro 5 / Euro 6
285 g/mi (WLTP)
CO2 Emissions
309 g/mi (NEFZ)

Practical Convenience

Mercedes CLS Coupé 350
Porsche Cayman
4
Doors
2
5
No. of Seats
2
1422 lb
Maximum Payload
595 lb
14.7 cu ft
Trunk Volume
9.5 cu ft
No data
Cargo Volume (Seats Down)
No data