The Comparative Analysis :
BMW 730Ld xDrive Steptronic (15 - 19) vs. Mercedes S 450 long 7G-TRONIC (06 - 09)
€ 97,200
€ 91,600
€ 97,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 91,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW 730Ld is a little bigger in every dimension. It's 2.8 cm longer, 3.1 cm wider and 1.2 cm taller than the Mercedes S 450 long.
BMW 730Ld
Mercedes S 450 long
1485
1902
2169
1473
1871
2120
1902 mm
Width
1871 mm
2169 mm
Width Incl. Mirrors
2120 mm
1485 mm
Height
1473 mm
3210
5238
3165
5210
5238 mm
Length
5210 mm
3210 mm
Wheelbase
3165 mm
Vehicle Weight
BMW 730Ld
Mercedes S 450 long
1955 kg
Kerb Weight
1985 kg
2580 kg
Gross Vehicle
Weight
Weight
2565 kg
Weight Difference:
30 kg
1.51 %
General
BMW 730Ld
Mercedes S 450 long
G12
Generation
W221
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Unleaded (95 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
BMW 730Ld
Mercedes S 450 long
Straight-six diesel engine with turbocharger
Engine Type
V8 petrol engine (naturally aspirated engine)
BMW B57
Engine Series
Mercedes-Benz M 273
B57-D30
Engine Code
M 273.922
4
Valves
4
6
Cylinders
8
2993 CC
Engine Capacity
4663 CC
261 bhp
at 4000 rpm
Power
335 bhp
at 6000 rpm
BMW 730Ld
261 bhp
335 bhp
Mercedes S 450 long
620 NM
at 2000 rpm
Max. Torque
460 NM
at 2700 rpm
BMW 730Ld
620 NM
460 NM
Mercedes S 450 long
Performance
BMW 730Ld
Mercedes S 450 long
155 mph
Maximum Speed
155 mph
5.9 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
82 m
0.000 sec
BMW 730Ld
62 mph
62
mph
mph
82 m
0.000 sec
Mercedes S 450 long
▶ REPLAY
7.49 kg/bhp
Weight-to-Power Ratio
5.93 kg/bhp
BMW 730Ld
7.49 kg/bhp
5.93 kg/bhp
Mercedes S 450 long
Fuel Economy / Emissions
BMW 730Ld
Mercedes S 450 long
Fuel Economy
50 mpg
combined
25 mpg
BMW 730Ld
50 mpg
25 mpg
Mercedes S 450 long
40 mpg
city
17 mpg
No data
motorway
34 mpg
78 L
Fuel Tank Capacity
90 L
850 mi
Range
495 mi
BMW 730Ld
850 mi
495 mi
Mercedes S 450 long
Environmental Impact
117.3 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).
214 kWh
BMW 730Ld
117.3 kWh
214 kWh
Mercedes S 450 long
Euro 6c (WLTP)
Emission Standard
Euro 4 III
173 g/km (WLTP)
CO2 Emissions
269 g/km (NEFZ)
Practical Convenience
BMW 730Ld
Mercedes S 450 long
4
Doors
4
5
No. of Seats
5
625 kg
Maximum Payload
580 kg
515 L
Boot Capacity
560 L
No data
Boot Capacity (Seats Down)
No data
