The Comparative Analysis :

Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17) vs. Mercedes S 450 Coupé 4MATIC 9G-TRONIC PLUS (18 - 18)

€ 100,600
Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17) S 400 Coupé
€ 101,700
 Mercedes S 450 Coupé 4MATIC 9G-TRONIC PLUS (18 - 18) S 450 Coupé
€ 100,600
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

Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same width, but the S 400 Coupé is 0.5 cm shorter and 0.3 cm lower.
S 400 Coupé
S 450 Coupé
1411
Blueprint Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17)
1899
2108
1414
Blueprint Mercedes S 450 Coupé 4MATIC 9G-TRONIC PLUS (18 - 18)
1899
2108
1899 mm
Width
1899 mm
2108 mm
Width Incl. Mirrors
2108 mm
1411 mm
Height
1414 mm
Blueprint Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17)
2945
5027
Blueprint Mercedes S 450 Coupé 4MATIC 9G-TRONIC PLUS (18 - 18)
2945
5032
5027 mm
Length
5032 mm
2945 mm
Wheelbase
2945 mm

Vehicle Weight

S 400 Coupé
S 450 Coupé
2035 kg
Kerb Weight
2050 kg
2540 kg
Gross Vehicle
Weight
2555 kg
Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17)
Weight Difference:
15 kg
0.73 %
Mercedes S 450 Coupé 4MATIC 9G-TRONIC PLUS (18 - 18)

General

S 400 Coupé
S 450 Coupé
C217
Generation
C217
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Permanent all-wheel drive
Drive
Permanent all-wheel drive
7-speed automatic transmission
Transmission
9-speed automatic transmission

Engine

S 400 Coupé
S 450 Coupé
V6 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder mild hybrid petrol engine with tur­bo­charger and elec­tric driven com­pres­sor
Mercedes-Benz M 276
Engine Series
Mercedes-Benz M 276
M 276.824
Engine Code
M 276.824
4
Valves
4
6
Cylinders
6
2996 CC
Engine Capacity
2999 CC
362 bhp
at 5500 rpm
Power
383 bhp
at 5500 rpm
S 400 Coupé
362 bhp
383 bhp
S 450 Coupé
500 NM
at 1800 rpm
Max. Torque
500 NM
at 1600 rpm
S 400 Coupé
500 NM
500 NM
S 450 Coupé

Performance

S 400 Coupé
S 450 Coupé
155 mph
Maximum Speed
155 mph
5.6 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph 62
mph

78 m
0.000 sec

S 400 Coupé

62 mph 62
mph

76 m
0.000 sec

S 450 Coupé

▶ REPLAY
5.62 kg/bhp
Weight-to-Power Ratio
5.35 kg/bhp
S 400 Coupé
5.62 kg/bhp
5.35 kg/bhp
S 450 Coupé

Fuel Economy / Emissions

S 400 Coupé
S 450 Coupé
Fuel Economy
34 mpg
combined
32 mpg
S 400 Coupé
34 mpg
32 mpg
S 450 Coupé
25 mpg
city
23 mpg
43 mpg
motorway
40 mpg
Kraftstoffanzeige
80 L
Fuel Tank Capacity
80 L
Kraftstoffanzeige
599 mi
Range
559 mi
S 400 Coupé
599 mi
559 mi
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).
168.7 kWh
S 400 Coupé
157.2 kWh
168.7 kWh
S 450 Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
193 g/km (NEFZ)
CO2 Emissions
204 g/km (NEFZ)

Practical Convenience

S 400 Coupé
S 450 Coupé
2
Doors
2
4
No. of Seats
4
505 kg
Maximum Payload
505 kg
400 L
Boot Capacity
400 L
No data
Boot Capacity (Seats Down)
No data