The Comparative Analysis :
BMW 750i Automatic (08 - 12) vs. Mercedes S 450 CDI long 7G-TRONIC (09 - 10)
€ 93,000
€ 101,000
€ 93,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 101,000
ⓘ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 6.1 inches shorter, 1.2 inches wider and 0.2 inches lower than the Mercedes S 450 CDI long.
BMW 750i
Mercedes S 450 CDI long
58.2
74.9
84
58.5
73.7
83.5
74.9 in
Width
73.7 in
84 in
Width Incl. Mirrors
83.5 in
58.2 in
Height
58.5 in
120.9
199.7
124.6
205.7
199.7 in
Length
205.7 in
120.9 in
Wheelbase
124.6 in
Vehicle Weight
BMW 750i
Mercedes S 450 CDI long
4453 lb
Curb Weight
4740 lb
5677 lb
Gross Vehicle
Weight
Weight
5952 lb
Weight Difference:
287 lb
6.05 %
General
BMW 750i
Mercedes S 450 CDI long
F01
Generation
W221
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
BMW 750i
Mercedes S 450 CDI long
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
V8 diesel engine with turbocharger
BMW N63
Engine Series
Mercedes-Benz OM 629
N63-B44
Engine Code
OM 629.911
4
Valves
4
8
Cylinders
8
4.4 L / 215 cu in
Displacement
4 L / 196 cu in
402 hp
at 5500 rpm
Power
316 hp
at 3600 rpm
BMW 750i
402 hp
316 hp
Mercedes S 450 CDI long
443 lb‑ft
at 1750 rpm
Max. Torque
538 lb‑ft
at 2200 rpm
BMW 750i
443 lb‑ft
538 lb‑ft
Mercedes S 450 CDI long
Performance
BMW 750i
Mercedes S 450 CDI long
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
6.6 sec
62 mph
62
mph
mph
236 ft
0.000 sec
BMW 750i
62 mph
62
mph
mph
302 ft
0.000 sec
Mercedes S 450 CDI long
▶ REPLAY
11.08 lb/hp
Weight-to-Power Ratio
15 lb/hp
BMW 750i
11.08 lb/hp
15 lb/hp
Mercedes S 450 CDI long
Fuel Economy / Emissions
BMW 750i
Mercedes S 450 CDI long
Fuel Economy
21 mpg
combined
26 mpg
BMW 750i
21 mpg
26 mpg
Mercedes S 450 CDI long
14 mpg
city
18 mpg
No data
highway
34 mpg
21.7 gal
Fuel Tank Capacity
23.8 gal
447 mi
Range
615 mi
BMW 750i
447 mi
615 mi
Mercedes S 450 CDI long
Environmental Impact
216 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).
187.2 kWh
BMW 750i
216 kWh
187.2 kWh
Mercedes S 450 CDI long
Euro 5
Emission Standard
Euro 4 III
428 g/mi (NEFZ)
CO2 Emissions
386 g/mi (NEFZ)
Practical Convenience
BMW 750i
Mercedes S 450 CDI long
4
Doors
4
5
No. of Seats
5
1224 lb
Maximum Payload
1213 lb
14.2 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data
