The Comparative Analysis :

BMW 750i xDrive Steptronic (19 - ..) vs. Mercedes S 450 4MATIC 9G-TRONIC (17 - ..)

€ 117,200
BMW 750i xDrive Steptronic (19 - ..) BMW 750i
€ 97,200
 Mercedes S 450 4MATIC 9G-TRONIC (17 - ..) Mercedes S 450
€ 117,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 97,200

ⓘ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 BMW 750i is just 0.2 inches shorter, 0.1 inches wider and 1.1 inches lower than the Mercedes S 450.
BMW 750i
Mercedes S 450
57.8
Blueprint BMW 750i xDrive Steptronic (19 - ..)
74.9
85.4
58.9
Blueprint Mercedes S 450 4MATIC 9G-TRONIC (17 - ..)
74.8
83.9
74.9 in
Width
74.8 in
85.4 in
Width Incl. Mirrors
83.9 in
57.8 in
Height
58.9 in
Blueprint BMW 750i xDrive Steptronic (19 - ..)
120.9
201.6
Blueprint Mercedes S 450 4MATIC 9G-TRONIC (17 - ..)
119.5
201.8
201.6 in
Length
201.8 in
120.9 in
Wheelbase
119.5 in

Vehicle Weight

BMW 750i
Mercedes S 450
4497 lb
Curb Weight
4542 lb
5820 lb
Gross Vehicle
Weight
6019 lb
BMW 750i xDrive Steptronic (19 - ..)
Weight Difference:
44 lb
0.97 %
Mercedes S 450 4MATIC 9G-TRONIC (17 - ..)

General

BMW 750i
Mercedes S 450
G11
Generation
W222/X222
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
9-speed automatic transmission

Engine

BMW 750i
Mercedes S 450
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder mild hybrid gasoline engine with tur­bo­charger and elec­tric driven com­pres­sor
BMW N63
Engine Series
Mercedes-Benz M 256
N63-B44
Engine Code
M 256.930
4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
3 L / 147 cu in
523 hp
at 5500 rpm
Power
383 hp
at 5500 rpm
BMW 750i
523 hp
383 hp
Mercedes S 450
553 lb‑ft
at 1800 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
BMW 750i
553 lb‑ft
369 lb‑ft
Mercedes S 450

Performance

BMW 750i
Mercedes S 450
155 mph
Maximum Speed
155 mph
4 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph 62
mph

184 ft
0.000 sec

BMW 750i

62 mph 62
mph

223 ft
0.000 sec

Mercedes S 450

▶ REPLAY
8.6 lb/hp
Weight-to-Power Ratio
11.86 lb/hp
BMW 750i
8.6 lb/hp
11.86 lb/hp
Mercedes S 450

Fuel Economy / Emissions

BMW 750i
Mercedes S 450
Fuel Economy
25 mpg
combined
29 mpg
BMW 750i
25 mpg
29 mpg
Mercedes S 450
18 mpg
city
21 mpg
No data
highway
36 mpg
Kraftstoffanzeige
20.6 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
510 mi
Range
531 mi
BMW 750i
510 mi
531 mi
Mercedes S 450
Environmental Impact
179.9 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).
155.3 kWh
BMW 750i
179.9 kWh
155.3 kWh
Mercedes S 450
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6
388 g/mi (WLTP)
CO2 Emissions
314 g/mi (WLTP)

Practical Convenience

BMW 750i
Mercedes S 450
4
Doors
4
5
No. of Seats
5
1323 lb
Maximum Payload
1477 lb
14.6 cu ft
Trunk Volume
15 cu ft
No data
Cargo Volume (Seats Down)
No data