The Comparative Analysis :
BMW 750i xDrive Automatic (09 - 12) vs. Mercedes S 400 long 4MATIC 7G-TRONIC PLUS (15 - 17)
€ 98,800

€ 96,700

€ 98,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 96,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The BMW 750i is 17.4 cm shorter, 0.3 cm wider and 1.7 cm lower than the Mercedes S 400 long.
BMW 750i
Mercedes S 400 long
1479
1902
2134
1496
1899
2130
1902 mm
Width
1899 mm
2134 mm
Width Incl. Mirrors
2130 mm
1479 mm
Height
1496 mm
3070
5072
3165
5246
5072 mm
Length
5246 mm
3070 mm
Wheelbase
3165 mm
Vehicle Weight
BMW 750i
Mercedes S 400 long
2105 kg
Kerb Weight
2070 kg
2660 kg
Gross Vehicle
Weight
Weight
2750 kg

Weight Difference:
35 kg
1.66 %

General
BMW 750i
Mercedes S 400 long
F01
Generation
W222/X222
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

6-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
BMW 750i
Mercedes S 400 long
V8 petrol engine with two turbochargers (biturbo)
Engine Type
V6 petrol engine with two turbochargers (biturbo)
BMW N63
Engine Series
Mercedes-Benz M 276
N63-B44
Engine Code
M 276.824

4
Valves
4
8
Cylinders
6
4395 CC
Engine Capacity
2996 CC
402 bhp
at 5500 rpm
Power
328 bhp
at 5250 rpm
BMW 750i
402 bhp
328 bhp
Mercedes S 400 long
600 NM
at 1750 rpm
Max. Torque
480 NM
at 1600 rpm
BMW 750i
600 NM
480 NM
Mercedes S 400 long
Performance
BMW 750i
Mercedes S 400 long
155 mph
Maximum Speed
155 mph
5.1 sec
Acceleration 0 to 62 mph
6.1 sec
62 mph
62
mph
mph
71 m
0.000 sec

BMW 750i
62 mph
62
mph
mph
85 m
0.000 sec

Mercedes S 400 long
▶ REPLAY
5.24 kg/bhp
Weight-to-Power Ratio
6.31 kg/bhp
BMW 750i
5.24 kg/bhp
6.31 kg/bhp
Mercedes S 400 long
Fuel Economy / Emissions
BMW 750i
Mercedes S 400 long
Fuel Economy
24 mpg
combined
34 mpg
BMW 750i
24 mpg
34 mpg
Mercedes S 400 long
17 mpg
city
25 mpg
No data
motorway
42 mpg
82 L
Fuel Tank Capacity
70 L
428 mi
Range
518 mi
BMW 750i
428 mi
518 mi
Mercedes S 400 long
Environmental Impact
225.5 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).
159.2 kWh
BMW 750i
225.5 kWh
159.2 kWh
Mercedes S 400 long
Euro 5
Emission Standard
Euro 6b (NEFZ)
278 g/km (NEFZ)
CO2 Emissions
196 g/km (NEFZ)
Practical Convenience
BMW 750i
Mercedes S 400 long
4
Doors
4
5
No. of Seats
5
555 kg
Maximum Payload
680 kg
500 L
Boot Capacity
530 L










No data
Boot Capacity (Seats Down)
No data