The Comparative Analysis :
Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17) vs. Porsche 911 Carrera Coupé T PDK (17 - 18)
€ 100,600
€ 111,500
€ 100,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 111,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes S 400 Coupé is significantly bigger in every dimension. It's 19.7 inches longer, 3.6 inches wider and 5 inches taller than the Porsche 911 Carrera Coupé T.
Mercedes S 400 Coupé
Porsche 911 Carrera Coupé T
55.6
74.8
83
50.6
71.2
77.9
74.8 in
Width
71.2 in
83 in
Width Incl. Mirrors
77.9 in
55.6 in
Height
50.6 in
115.9
197.9
96.5
178.2
197.9 in
Length
178.2 in
115.9 in
Wheelbase
96.5 in
Vehicle Weight
Mercedes S 400 Coupé
Porsche 911 Carrera Coupé T
4486 lb
Curb Weight
3351 lb
5600 lb
Gross Vehicle
Weight
Weight
4167 lb
Weight Difference:
1135 lb
25.3 %
General
Mercedes S 400 Coupé
Porsche 911 Carrera Coupé T
C217
Generation
991
Coupe
Car Body Style
Coupe
Premium Unleaded
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 S 400 Coupé
Porsche 911 Carrera Coupé T
V6 gasoline engine with two turbochargers (biturbo)
Engine Type
6-cylinder boxer gasoline engine with two turbochargers (biturbo)
Mercedes-Benz M 276
Engine Series
M 276.824
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
362 hp
at 5500 rpm
Power
365 hp
at 6500 rpm
Mercedes S 400 Coupé
362 hp
365 hp
Porsche 911 Carrera Coupé T
369 lb‑ft
at 1800 rpm
Max. Torque
332 lb‑ft
at 1700 rpm
Mercedes S 400 Coupé
369 lb‑ft
332 lb‑ft
Porsche 911 Carrera Coupé T
Performance
Mercedes S 400 Coupé
Porsche 911 Carrera Coupé T
155 mph
Maximum Speed
181 mph
5.6 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph
62
mph
mph
256 ft
0.000 sec
Mercedes S 400 Coupé
62 mph
62
mph
mph
190 ft
0.000 sec
Porsche 911 Carrera Coupé T
▶ REPLAY
12.39 lb/hp
Weight-to-Power Ratio
9.18 lb/hp
Mercedes S 400 Coupé
12.39 lb/hp
9.18 lb/hp
Porsche 911 Carrera Coupé T
Fuel Economy / Emissions
Mercedes S 400 Coupé
Porsche 911 Carrera Coupé T
Fuel Economy
28 mpg
combined
28 mpg
Mercedes S 400 Coupé
28 mpg
28 mpg
Porsche 911 Carrera Coupé T
21 mpg
city
20 mpg
36 mpg
highway
35 mpg
21.1 gal
Fuel Tank Capacity
16.9 gal
599 mi
Range
468 mi
Mercedes S 400 Coupé
599 mi
468 mi
Porsche 911 Carrera Coupé T
Environmental Impact
157.2 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).
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 S 400 Coupé
157.2 kWh
161.1 kWh
Porsche 911 Carrera Coupé T
Euro 6b (NEFZ)
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
311 g/mi (NEFZ)
CO2 Emissions
311 g/mi (NEFZ)
Practical Convenience
Mercedes S 400 Coupé
Porsche 911 Carrera Coupé T
2
Doors
2
4
No. of Seats
4
1113 lb
Maximum Payload
816 lb
11.3 cu ft
Trunk Volume
4.1 cu ft
No data
Cargo Volume (Seats Down)
No data
