The Comparative Analysis :
BMW 750i Automatic (12 - 13) vs. Mercedes S 450 4MATIC 7G-TRONIC (06 - 09)
€ 96,000
€ 87,500
€ 96,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 87,500
ⓘ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 length, but the BMW 750i is 1.2 inches wider and 0.1 inches lower.
BMW 750i
Mercedes S 450
57.9
74.9
84
58
73.7
83.5
74.9 in
Width
73.7 in
84 in
Width Incl. Mirrors
83.5 in
57.9 in
Height
58 in
120.9
200
119.5
200
200 in
Length
200 in
120.9 in
Wheelbase
119.5 in
Vehicle Weight
BMW 750i
Mercedes S 450
4442 lb
Curb Weight
4431 lb
5732 lb
Gross Vehicle
Weight
Weight
5776 lb
Weight Difference:
11 lb
0.25 %
General
BMW 750i
Mercedes S 450
F01
Generation
W221
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
BMW 750i
Mercedes S 450
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine (naturally aspirated engine)
BMW N63
Engine Series
Mercedes-Benz M 273
N63-B44
Engine Code
M 273.924
4
Valves
4
8
Cylinders
8
4.4 L / 215 cu in
Displacement
4.7 L / 230 cu in
443 hp
at 5500 rpm
Power
335 hp
at 6000 rpm
BMW 750i
443 hp
335 hp
Mercedes S 450
479 lb‑ft
at 2000 rpm
Max. Torque
339 lb‑ft
at 2700 rpm
BMW 750i
479 lb‑ft
339 lb‑ft
Mercedes S 450
Performance
BMW 750i
Mercedes S 450
155 mph
Maximum Speed
155 mph
4.8 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
220 ft
0.000 sec
BMW 750i
62 mph
62
mph
mph
269 ft
0.000 sec
Mercedes S 450
▶ REPLAY
10.03 lb/hp
Weight-to-Power Ratio
13.23 lb/hp
BMW 750i
10.03 lb/hp
13.23 lb/hp
Mercedes S 450
Fuel Economy / Emissions
BMW 750i
Mercedes S 450
Fuel Economy
27 mpg
combined
20 mpg
BMW 750i
27 mpg
20 mpg
Mercedes S 450
20 mpg
city
14 mpg
No data
highway
28 mpg
21.1 gal
Fuel Tank Capacity
23.8 gal
578 mi
Range
482 mi
BMW 750i
578 mi
482 mi
Mercedes S 450
Environmental Impact
162.9 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).
219.8 kWh
BMW 750i
162.9 kWh
219.8 kWh
Mercedes S 450
Euro 5
Emission Standard
Euro 4 III
320 g/mi (NEFZ)
CO2 Emissions
446 g/mi (NEFZ)
Practical Convenience
BMW 750i
Mercedes S 450
4
Doors
4
5
No. of Seats
5
1290 lb
Maximum Payload
1345 lb
14.2 cu ft
Trunk Volume
15.9 cu ft
No data
Cargo Volume (Seats Down)
No data
