The Comparative Analysis :
Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17) vs. Porsche 911 Carrera Coupé PDK (08 - 11)
€ 100,600
€ 89,000
€ 100,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 89,000
ⓘ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 23.3 inches longer, 3.6 inches wider and 4 inches taller than the Porsche 911 Carrera Coupé.
Mercedes S 400 Coupé
Porsche 911 Carrera Coupé
55.6
74.8
83
51.6
71.2
79.1
74.8 in
Width
71.2 in
83 in
Width Incl. Mirrors
79.1 in
55.6 in
Height
51.6 in
115.9
197.9
92.5
174.6
197.9 in
Length
174.6 in
115.9 in
Wheelbase
92.5 in
Vehicle Weight
Mercedes S 400 Coupé
Porsche 911 Carrera Coupé
4486 lb
Curb Weight
3351 lb
5600 lb
Gross Vehicle
Weight
Weight
4079 lb
Weight Difference:
1135 lb
25.3 %
General
Mercedes S 400 Coupé
Porsche 911 Carrera Coupé
C217
Generation
997
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
V6 gasoline engine with two turbochargers (biturbo)
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
Mercedes-Benz M 276
Engine Series
M 276.824
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3.6 L / 176 cu in
362 hp
at 5500 rpm
Power
340 hp
at 6500 rpm
Mercedes S 400 Coupé
362 hp
340 hp
Porsche 911 Carrera Coupé
369 lb‑ft
at 1800 rpm
Max. Torque
288 lb‑ft
at 4400 rpm
Mercedes S 400 Coupé
369 lb‑ft
288 lb‑ft
Porsche 911 Carrera Coupé
Performance
Mercedes S 400 Coupé
Porsche 911 Carrera Coupé
155 mph
Maximum Speed
178 mph
5.6 sec
Acceleration 0 to 62 mph
4.7 sec
62 mph
62
mph
mph
256 ft
0.000 sec
Mercedes S 400 Coupé
62 mph
62
mph
mph
213 ft
0.000 sec
Porsche 911 Carrera Coupé
▶ REPLAY
12.39 lb/hp
Weight-to-Power Ratio
9.86 lb/hp
Mercedes S 400 Coupé
12.39 lb/hp
9.86 lb/hp
Porsche 911 Carrera Coupé
Fuel Economy / Emissions
Mercedes S 400 Coupé
Porsche 911 Carrera Coupé
Fuel Economy
28 mpg
combined
24 mpg
Mercedes S 400 Coupé
28 mpg
24 mpg
Porsche 911 Carrera Coupé
21 mpg
city
16 mpg
36 mpg
highway
34 mpg
21.1 gal
Fuel Tank Capacity
16.9 gal
599 mi
Range
406 mi
Mercedes S 400 Coupé
599 mi
406 mi
Porsche 911 Carrera Coupé
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).
185.7 kWh
Mercedes S 400 Coupé
157.2 kWh
185.7 kWh
Porsche 911 Carrera Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
311 g/mi (NEFZ)
CO2 Emissions
370 g/mi (NEFZ)
Practical Convenience
Mercedes S 400 Coupé
Porsche 911 Carrera Coupé
2
Doors
2
4
No. of Seats
4
1113 lb
Maximum Payload
728 lb
11.3 cu ft
Trunk Volume
3.8 cu ft
No data
Cargo Volume (Seats Down)
No data
