The Comparative Analysis :
BMW 750Ld xDrive Steptronic (19 - ..) vs. Mercedes S 400 d 9G-TRONIC (17 - ..)
€ 121,800

€ 90,400

€ 121,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 90,400
ⓘ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 750Ld is 5.3 inches longer, 0.1 inches wider and 0.7 inches lower than the Mercedes S 400 d.
BMW 750Ld
Mercedes S 400 d
58.2
74.9
85.4
58.9
74.8
83.9
74.9 in
Width
74.8 in
85.4 in
Width Incl. Mirrors
83.9 in
58.2 in
Height
58.9 in
126.4
207.1
119.5
201.8
207.1 in
Length
201.8 in
126.4 in
Wheelbase
119.5 in
Vehicle Weight
BMW 750Ld
Mercedes S 400 d
4575 lb
Curb Weight
4420 lb
5930 lb
Gross Vehicle
Weight
Weight
5964 lb

Weight Difference:
154 lb
3.37 %

General
BMW 750Ld
Mercedes S 400 d
G12
Generation
W222/X222
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Diesel

Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive

8-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
BMW 750Ld
Mercedes S 400 d
Straight-six diesel engine with four turbochargers (quad-turbo)
Engine Type
Straight-six diesel engine with turbocharger
BMW B57
Engine Series
Mercedes-Benz OM 656
B57-D30
Engine Code
OM 656.929

4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
2.9 L / 142 cu in
395 hp
at 4400 rpm
Power
335 hp
at 3600 rpm
BMW 750Ld
395 hp
335 hp
Mercedes S 400 d
561 lb‑ft
at 2000 rpm
Max. Torque
516 lb‑ft
at 1200 rpm
BMW 750Ld
561 lb‑ft
516 lb‑ft
Mercedes S 400 d
Performance
BMW 750Ld
Mercedes S 400 d
155 mph
Maximum Speed
155 mph
4.7 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph
62
mph
mph
213 ft
0.000 sec

BMW 750Ld
62 mph
62
mph
mph
246 ft
0.000 sec

Mercedes S 400 d
▶ REPLAY
11.58 lb/hp
Weight-to-Power Ratio
13.19 lb/hp
BMW 750Ld
11.58 lb/hp
13.19 lb/hp
Mercedes S 400 d
Fuel Economy / Emissions
BMW 750Ld
Mercedes S 400 d
Fuel Economy
40 mpg
combined
45 mpg
BMW 750Ld
40 mpg
45 mpg
Mercedes S 400 d
35 mpg
city
37 mpg
No data
highway
52 mpg
20.6 gal
Fuel Tank Capacity
18.5 gal
821 mi
Range
836 mi
BMW 750Ld
821 mi
836 mi
Mercedes S 400 d
Environmental Impact
121.3 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).
107 kWh
BMW 750Ld
121.3 kWh
107 kWh
Mercedes S 400 d
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6
303 g/mi (WLTP)
CO2 Emissions
217 g/mi (NEFZ)
Practical Convenience
BMW 750Ld
Mercedes S 400 d
4
Doors
4
5
No. of Seats
5
1356 lb
Maximum Payload
1543 lb
14.6 cu ft
Trunk Volume
14.4 cu ft









No data
Cargo Volume (Seats Down)
No data