The Comparative Analysis :
Mercedes E 350 Coupé 7G-TRONIC PLUS (13 - 14) vs. Porsche Cayman GTS (14 - 16)
€ 54,300

€ 73,800

€ 54,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 73,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The Mercedes E 350 Coupé is 11.8 inches longer, 0.6 inches narrower and 4.4 inches taller than the Porsche Cayman GTS.
Mercedes E 350 Coupé
Porsche Cayman GTS
55
70.3
79.4
50.6
70.9
77.9
70.3 in
Width
70.9 in
79.4 in
Width Incl. Mirrors
77.9 in
55 in
Height
50.6 in
108.7
185.2
97.4
173.4
185.2 in
Length
173.4 in
108.7 in
Wheelbase
97.4 in
Vehicle Weight
Mercedes E 350 Coupé
Porsche Cayman GTS
3715 lb
Curb Weight
3131 lb
4751 lb
Gross Vehicle
Weight
Weight
3671 lb

Weight Difference:
584 lb
15.72 %

General
Mercedes E 350 Coupé
Porsche Cayman GTS
C207
Generation
981C
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

7-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Mercedes E 350 Coupé
Porsche Cayman GTS
V6 gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
Mercedes-Benz M 276
Engine Series
M 276.957
Engine Code

4
Valves
4
6
Cylinders
6
3.5 L / 171 cu in
Displacement
3.4 L / 166 cu in
302 hp
at 6500 rpm
Power
335 hp
at 7400 rpm
Mercedes E 350 Coupé
302 hp
335 hp
Porsche Cayman GTS
273 lb‑ft
at 3500 rpm
Max. Torque
280 lb‑ft
at 4750 rpm
Mercedes E 350 Coupé
273 lb‑ft
280 lb‑ft
Porsche Cayman GTS
Performance
Mercedes E 350 Coupé
Porsche Cayman GTS
155 mph
Maximum Speed
177 mph
6.2 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
282 ft
0.000 sec

Mercedes E 350 Coupé
62 mph
62
mph
mph
223 ft
0.000 sec

Porsche Cayman GTS
▶ REPLAY
12.3 lb/hp
Weight-to-Power Ratio
9.35 lb/hp
Mercedes E 350 Coupé
12.3 lb/hp
9.35 lb/hp
Porsche Cayman GTS
Fuel Economy / Emissions
Mercedes E 350 Coupé
Porsche Cayman GTS
Fuel Economy
34 mpg
combined
26 mpg
Mercedes E 350 Coupé
34 mpg
26 mpg
Porsche Cayman GTS
25 mpg
city
19 mpg
44 mpg
highway
33 mpg
17.4 gal
Fuel Tank Capacity
16.9 gal
595 mi
Range
442 mi
Mercedes E 350 Coupé
595 mi
442 mi
Porsche Cayman GTS
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).
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).
170.4 kWh
Mercedes E 350 Coupé
130.7 kWh
170.4 kWh
Porsche Cayman GTS
Euro 5
Emission Standard
Euro 6b (NEFZ)
257 g/mi (NEFZ)
CO2 Emissions
340 g/mi (NEFZ)
Practical Convenience
Mercedes E 350 Coupé
Porsche Cayman GTS
3
Doors
2
4
No. of Seats
2
1036 lb
Maximum Payload
540 lb
12.7 cu ft
Trunk Volume
9.5 cu ft








No data
Cargo Volume (Seats Down)
No data