The Comparative Analysis :
Mercedes S 450 CDI 7G-TRONIC (09 - 10) vs. BMW 750i Steptronic (15 - 18)
€ 92,700
€ 112,900
€ 92,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 112,900
ⓘ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. The Mercedes S 450 CDI is just 0.2 cm shorter, 3.1 cm narrower and 0.7 cm taller than the BMW 750i.
Mercedes S 450 CDI
BMW 750i
1485
1871
2120
1478
1902
2169
1871 mm
Width
1902 mm
2120 mm
Width Incl. Mirrors
2169 mm
1485 mm
Height
1478 mm
3035
5096
3070
5098
5096 mm
Length
5098 mm
3035 mm
Wheelbase
3070 mm
Vehicle Weight
Mercedes S 450 CDI
BMW 750i
2090 kg
Kerb Weight
1895 kg
2690 kg
Gross Vehicle
Weight
Weight
2515 kg
Weight Difference:
195 kg
9.33 %
General
Mercedes S 450 CDI
BMW 750i
W221
Generation
G11
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes S 450 CDI
BMW 750i
V8 diesel engine with turbocharger
Engine Type
V8 petrol engine with two turbochargers (biturbo)
Mercedes-Benz OM 629
Engine Series
BMW N63
OM 629.911
Engine Code
N63-B44
4
Valves
4
8
Cylinders
8
3996 CC
Engine Capacity
4395 CC
316 bhp
at 3600 rpm
Power
443 bhp
at 5500 rpm
Mercedes S 450 CDI
316 bhp
443 bhp
BMW 750i
730 NM
at 2200 rpm
Max. Torque
650 NM
at 1800 rpm
Mercedes S 450 CDI
730 NM
650 NM
BMW 750i
Performance
Mercedes S 450 CDI
BMW 750i
155 mph
Maximum Speed
155 mph
6.6 sec
Acceleration 0 to 62 mph
4.7 sec
62 mph
62
mph
mph
92 m
0.000 sec
Mercedes S 450 CDI
62 mph
62
mph
mph
65 m
0.000 sec
BMW 750i
▶ REPLAY
6.61 kg/bhp
Weight-to-Power Ratio
4.28 kg/bhp
Mercedes S 450 CDI
6.61 kg/bhp
4.28 kg/bhp
BMW 750i
Fuel Economy / Emissions
Mercedes S 450 CDI
BMW 750i
Fuel Economy
31 mpg
combined
36 mpg
Mercedes S 450 CDI
31 mpg
36 mpg
BMW 750i
22 mpg
city
25 mpg
41 mpg
motorway
No data
90 L
Fuel Tank Capacity
78 L
615 mi
Range
613 mi
Mercedes S 450 CDI
615 mi
613 mi
BMW 750i
Environmental Impact
187.2 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).
149.7 kWh
Mercedes S 450 CDI
187.2 kWh
149.7 kWh
BMW 750i
Euro 4 III
Emission Standard
Euro 6b (NEFZ)
240 g/km (NEFZ)
CO2 Emissions
184 g/km (NEFZ)
Practical Convenience
Mercedes S 450 CDI
BMW 750i
4
Doors
4
5
No. of Seats
5
600 kg
Maximum Payload
620 kg
560 L
Boot Capacity
515 L
No data
Boot Capacity (Seats Down)
No data
