The Comparative Analysis :

BMW 730d xDrive Steptronic (19 - ..) vs. Mercedes S 400 4MATIC 7G-TRONIC PLUS (15 - 17)

€ 91,800
BMW 730d xDrive Steptronic (19 - ..) BMW 730d
€ 90,800
 Mercedes S 400 4MATIC 7G-TRONIC PLUS (15 - 17) Mercedes S 400
€ 91,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 90,800

ⓘ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 730d is just 0.4 cm longer, 0.3 cm wider and 2.9 cm lower than the Mercedes S 400.
BMW 730d
Mercedes S 400
1467
Blueprint BMW 730d xDrive Steptronic (19 - ..)
1902
2169
1496
Blueprint Mercedes S 400 4MATIC 7G-TRONIC PLUS (15 - 17)
1899
2130
1902 mm
Width
1899 mm
2169 mm
Width Incl. Mirrors
2130 mm
1467 mm
Height
1496 mm
Blueprint BMW 730d xDrive Steptronic (19 - ..)
3070
5120
Blueprint Mercedes S 400 4MATIC 7G-TRONIC PLUS (15 - 17)
3035
5116
5120 mm
Length
5116 mm
3070 mm
Wheelbase
3035 mm

Vehicle Weight

BMW 730d
Mercedes S 400
1955 kg
Kerb Weight
1995 kg
2560 kg
Gross Vehicle
Weight
2640 kg
BMW 730d xDrive Steptronic (19 - ..)
Weight Difference:
40 kg
2.01 %
Mercedes S 400 4MATIC 7G-TRONIC PLUS (15 - 17)

General

BMW 730d
Mercedes S 400
G11
Generation
W222/X222
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Unleaded (95 RON)
Permanent all-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

BMW 730d
Mercedes S 400
Straight-six diesel engine with tur­bo­charger
Engine Type
V6 petrol engine with two tur­bo­chargers (bi­turbo)
BMW B57
Engine Series
Mercedes-Benz M 276
B57-D30
Engine Code
M 276.824
4
Valves
4
6
Cylinders
6
2993 CC
Engine Capacity
2996 CC
261 bhp
at 4000 rpm
Power
328 bhp
at 5250 rpm
BMW 730d
261 bhp
328 bhp
Mercedes S 400
620 NM
at 2000 rpm
Max. Torque
480 NM
at 1600 rpm
BMW 730d
620 NM
480 NM
Mercedes S 400

Performance

BMW 730d
Mercedes S 400
155 mph
Maximum Speed
155 mph
5.8 sec
Acceleration 0 to 62 mph
6.1 sec
62 mph 62
mph

81 m
0.000 sec

BMW 730d

62 mph 62
mph

85 m
0.000 sec

Mercedes S 400

▶ REPLAY
7.49 kg/bhp
Weight-to-Power Ratio
6.08 kg/bhp
BMW 730d
7.49 kg/bhp
6.08 kg/bhp
Mercedes S 400

Fuel Economy / Emissions

BMW 730d
Mercedes S 400
Fuel Economy
51 mpg
combined
34 mpg
BMW 730d
51 mpg
34 mpg
Mercedes S 400
45 mpg
city
25 mpg
No data
motorway
42 mpg
Kraftstoffanzeige
78 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
881 mi
Range
518 mi
BMW 730d
881 mi
518 mi
Mercedes S 400
Environmental Impact
113.1 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).
159.2 kWh
BMW 730d
113.1 kWh
159.2 kWh
Mercedes S 400
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
173 g/km (WLTP)
CO2 Emissions
196 g/km (NEFZ)

Practical Convenience

BMW 730d
Mercedes S 400
4
Doors
4
5
No. of Seats
5
605 kg
Maximum Payload
645 kg
515 L
Boot Capacity
530 L
No data
Boot Capacity (Seats Down)
No data