The Comparative Analysis :
Porsche 911 Carrera Coupé (15 - 18) vs. Mercedes S 450 Coupé 4MATIC 9G-TRONIC PLUS (18 - 18)
€ 97,900
![Porsche 911 Carrera Coupé (15 - 18)](graphbase/cars/cars_big_png/Porsche_911_Coupe_991-15.png)
€ 101,700
![Mercedes S 450 Coupé 4MATIC 9G-TRONIC PLUS (18 - 18)](graphbase/cars/cars_big/Mercedes_S_C217-18.webp)
€ 97,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 101,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche 911 Carrera Coupé is significantly smaller in every dimension. It's 53.3 cm shorter, 9.1 cm narrower and 12 cm lower than the Mercedes S 450 Coupé.
Porsche 911 Carrera Coupé
Mercedes S 450 Coupé
1294
1808
1978
1414
1899
2108
1808 mm
Width
1899 mm
1978 mm
Width Incl. Mirrors
2108 mm
1294 mm
Height
1414 mm
2450
4499
2945
5032
4499 mm
Length
5032 mm
2450 mm
Wheelbase
2945 mm
Vehicle Weight
Porsche 911 Carrera Coupé
Mercedes S 450 Coupé
1505 kg
Kerb Weight
2050 kg
1875 kg
Gross Vehicle
Weight
Weight
2555 kg
![Porsche 911 Carrera Coupé (15 - 18)](graphbase/cars/cars_big_png/Porsche_911_Coupe_991-15.png)
Weight Difference:
545 kg
26.59 %
![Mercedes S 450 Coupé 4MATIC 9G-TRONIC PLUS (18 - 18)](graphbase/cars/cars_big_png/Mercedes_S_C217-18.png)
General
Porsche 911 Carrera Coupé
Mercedes S 450 Coupé
991
Generation
C217
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
![](graphbase/drivetrain/RWD.png)
Rear-wheel drive
Drive
Permanent all-wheel drive
![](graphbase/drivetrain/AWD.png)
7-speed manual transmission
Transmission
9-speed automatic transmission
Engine
Porsche 911 Carrera Coupé
Mercedes S 450 Coupé
6-cylinder boxer petrol engine with two turbochargers (biturbo)
Engine Type
6-cylinder mild hybrid petrol engine with turbocharger and electric driven compressor
Engine Series
Mercedes-Benz M 276
Engine Code
M 276.824
![](graphbase/engines/Mercedes-Benz_M_276.png)
4
Valves
4
6
Cylinders
6
2981 CC
Engine Capacity
2999 CC
365 bhp
at 6500 rpm
Power
383 bhp
at 5500 rpm
Porsche 911 Carrera Coupé
365 bhp
383 bhp
Mercedes S 450 Coupé
450 NM
at 1700 rpm
Max. Torque
500 NM
at 1600 rpm
Porsche 911 Carrera Coupé
450 NM
500 NM
Mercedes S 450 Coupé
Performance
Porsche 911 Carrera Coupé
Mercedes S 450 Coupé
183 mph
Maximum Speed
155 mph
4.6 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph
62
mph
mph
64 m
0.000 sec
![](graphbase/cars/cars_small_png/Porsche_911_Coupe_991-15.png)
Porsche 911 Carrera Coupé
62 mph
62
mph
mph
76 m
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_S_C217-18.png)
Mercedes S 450 Coupé
▶ REPLAY
4.12 kg/bhp
Weight-to-Power Ratio
5.35 kg/bhp
Porsche 911 Carrera Coupé
4.12 kg/bhp
5.35 kg/bhp
Mercedes S 450 Coupé
Fuel Economy / Emissions
Porsche 911 Carrera Coupé
Mercedes S 450 Coupé
Fuel Economy
34 mpg
combined
32 mpg
Porsche 911 Carrera Coupé
34 mpg
32 mpg
Mercedes S 450 Coupé
24 mpg
city
23 mpg
45 mpg
motorway
40 mpg
64 L
Fuel Tank Capacity
80 L
479 mi
Range
559 mi
Porsche 911 Carrera Coupé
479 mi
559 mi
Mercedes S 450 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).
168.7 kWh
Porsche 911 Carrera Coupé
157.2 kWh
168.7 kWh
Mercedes S 450 Coupé
Euro 6c (NEFZ) 36ZA-ZF
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
190 g/km (NEFZ)
CO2 Emissions
204 g/km (NEFZ)
Practical Convenience
Porsche 911 Carrera Coupé
Mercedes S 450 Coupé
2
Doors
2
4
No. of Seats
4
370 kg
Maximum Payload
505 kg
145 L
Boot Capacity
400 L
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KB.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KB.png)
No data
Boot Capacity (Seats Down)
No data