The Comparative Analysis :

Mercedes S 400 long 4MATIC 7G-TRONIC PLUS (15 - 17) vs. Mercedes S 450 CDI 7G-TRONIC (09 - 10)

€ 96,700
Mercedes S 400 long 4MATIC 7G-TRONIC PLUS (15 - 17) S 400 long
€ 92,700
 Mercedes S 450 CDI 7G-TRONIC (09 - 10) S 450 CDI
€ 96,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 92,700

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The S 400 long is slightly bigger in every dimension. It's 15 cm longer, 2.8 cm wider and 1.1 cm taller than the S 450 CDI.
S 400 long
S 450 CDI
1496
Blueprint Mercedes S 400 long 4MATIC 7G-TRONIC PLUS (15 - 17)
1899
2130
1485
Blueprint Mercedes S 450 CDI 7G-TRONIC (09 - 10)
1871
2120
1899 mm
Width
1871 mm
2130 mm
Width Incl. Mirrors
2120 mm
1496 mm
Height
1485 mm
Blueprint Mercedes S 400 long 4MATIC 7G-TRONIC PLUS (15 - 17)
3165
5246
Blueprint Mercedes S 450 CDI 7G-TRONIC (09 - 10)
3035
5096
5246 mm
Length
5096 mm
3165 mm
Wheelbase
3035 mm

Vehicle Weight

S 400 long
S 450 CDI
2070 kg
Kerb Weight
2090 kg
2750 kg
Gross Vehicle
Weight
2690 kg
Mercedes S 400 long 4MATIC 7G-TRONIC PLUS (15 - 17)
Weight Difference:
20 kg
0.96 %
Mercedes S 450 CDI 7G-TRONIC (09 - 10)

General

S 400 long
S 450 CDI
W222/X222
Generation
W221
Saloon
Car Body Style
Saloon
Unleaded (95 RON)
Fuel Type
Diesel
Permanent all-wheel drive
Drive
Rear-wheel drive
7-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

S 400 long
S 450 CDI
V6 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 diesel engine with tur­bo­charger
Mercedes-Benz M 276
Engine Series
Mercedes-Benz OM 629
M 276.824
Engine Code
OM 629.911
4
Valves
4
6
Cylinders
8
2996 CC
Engine Capacity
3996 CC
328 bhp
at 5250 rpm
Power
316 bhp
at 3600 rpm
S 400 long
328 bhp
316 bhp
S 450 CDI
480 NM
at 1600 rpm
Max. Torque
730 NM
at 2200 rpm
S 400 long
480 NM
730 NM
S 450 CDI

Performance

S 400 long
S 450 CDI
155 mph
Maximum Speed
155 mph
6.1 sec
Acceleration 0 to 62 mph
6.6 sec
62 mph 62
mph

85 m
0.000 sec

S 400 long

62 mph 62
mph

92 m
0.000 sec

S 450 CDI

▶ REPLAY
6.31 kg/bhp
Weight-to-Power Ratio
6.61 kg/bhp
S 400 long
6.31 kg/bhp
6.61 kg/bhp
S 450 CDI

Fuel Economy / Emissions

S 400 long
S 450 CDI
Fuel Economy
34 mpg
combined
31 mpg
S 400 long
34 mpg
31 mpg
S 450 CDI
25 mpg
city
22 mpg
42 mpg
motorway
41 mpg
Kraftstoffanzeige
70 L
Fuel Tank Capacity
90 L
Kraftstoffanzeige
518 mi
Range
615 mi
S 400 long
518 mi
615 mi
S 450 CDI
Environmental Impact
159.2 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).
187.2 kWh
S 400 long
159.2 kWh
187.2 kWh
S 450 CDI
Euro 6b (NEFZ)
Emission Standard
Euro 4 III
196 g/km (NEFZ)
CO2 Emissions
240 g/km (NEFZ)

Practical Convenience

S 400 long
S 450 CDI
4
Doors
4
5
No. of Seats
5
680 kg
Maximum Payload
600 kg
530 L
Boot Capacity
560 L
No data
Boot Capacity (Seats Down)
No data