The Comparative Analysis :

Mercedes CLS Coupé 350 BlueTEC 4MATIC 7G-TRONIC PLUS (14 - 15) vs. Porsche 718 Cayman T PDK (19 - ..)

€ 64,600
Mercedes CLS Coupé 350 BlueTEC 4MATIC 7G-TRONIC PLUS (14 - 15) Mercedes CLS Coupé 350 BlueTEC
€ 66,300
 Porsche 718 Cayman T PDK (19 - ..) Porsche 718 Cayman T
€ 64,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 66,300

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

Vehicle Dimensions

The Mercedes CLS Coupé 350 BlueTEC is significantly bigger in every dimension. It's 22 inches longer, 3.1 inches wider and 5.6 inches taller than the Porsche 718 Cayman T.
Mercedes CLS Coupé 350 BlueTEC
Porsche 718 Cayman T
55.8
Blueprint Mercedes CLS Coupé 350 BlueTEC 4MATIC 7G-TRONIC PLUS (14 - 15)
74.1
81.7
50.2
Blueprint Porsche 718 Cayman T PDK (19 - ..)
70.9
78.5
74.1 in
Width
70.9 in
81.7 in
Width Incl. Mirrors
78.5 in
55.8 in
Height
50.2 in
Blueprint Mercedes CLS Coupé 350 BlueTEC 4MATIC 7G-TRONIC PLUS (14 - 15)
113.1
194.4
Blueprint Porsche 718 Cayman T PDK (19 - ..)
97.4
172.4
194.4 in
Length
172.4 in
113.1 in
Wheelbase
97.4 in

Vehicle Weight

Mercedes CLS Coupé 350 BlueTEC
Porsche 718 Cayman T
4222 lb
Curb Weight
3208 lb
5291 lb
Gross Vehicle
Weight
3715 lb
Mercedes CLS Coupé 350 BlueTEC 4MATIC 7G-TRONIC PLUS (14 - 15)
Weight Difference:
1014 lb
24.02 %
Porsche 718 Cayman T PDK (19 - ..)

General

Mercedes CLS Coupé 350 BlueTEC
Porsche 718 Cayman T
C218
Generation
982C
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

Mercedes CLS Coupé 350 BlueTEC
Porsche 718 Cayman T
V6 diesel engine with tur­bo­charger
Engine Type
4-cylinder boxer gasoline engine with tur­bo­charger
Mercedes-Benz OM 642
Engine Series
OM 642.858
Engine Code
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2 L / 98 cu in
249 hp
at 3600 rpm
Power
296 hp
at 7500 rpm
Mercedes CLS Coupé 350 BlueTEC
249 hp
296 hp
Porsche 718 Cayman T
457 lb‑ft
at 1600 rpm
Max. Torque
280 lb‑ft
at 2150 rpm
Mercedes CLS Coupé 350 BlueTEC
457 lb‑ft
280 lb‑ft
Porsche 718 Cayman T

Performance

Mercedes CLS Coupé 350 BlueTEC
Porsche 718 Cayman T
152 mph
Maximum Speed
171 mph
6.7 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph 62
mph

305 ft
0.000 sec

Mercedes CLS Coupé 350 BlueTEC

62 mph 62
mph

223 ft
0.000 sec

Porsche 718 Cayman T

▶ REPLAY
16.96 lb/hp
Weight-to-Power Ratio
10.84 lb/hp
Mercedes CLS Coupé 350 BlueTEC
16.96 lb/hp
10.84 lb/hp
Porsche 718 Cayman T

Fuel Economy / Emissions

Mercedes CLS Coupé 350 BlueTEC
Porsche 718 Cayman T
Fuel Economy
39 mpg
combined
30 mpg
Mercedes CLS Coupé 350 BlueTEC
39 mpg
30 mpg
Porsche 718 Cayman T
32 mpg
city
22 mpg
44 mpg
highway
37 mpg
Kraftstoffanzeige
15.6 gal
Fuel Tank Capacity
14.3 gal
Kraftstoffanzeige
601 mi
Range
425 mi
Mercedes CLS Coupé 350 BlueTEC
601 mi
425 mi
Porsche 718 Cayman T
Environmental Impact
125.5 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).
149.7 kWh
Mercedes CLS Coupé 350 BlueTEC
125.5 kWh
149.7 kWh
Porsche 718 Cayman T
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
257 g/mi (NEFZ)
CO2 Emissions
312 g/mi (WLTP)

Practical Convenience

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