The Comparative Analysis :

BMW 740Li xDrive Steptronic (16 - 18) vs. Mercedes S 450 7G-TRONIC Sport (09 - 10)

€ 103,200
BMW 740Li xDrive Steptronic (16 - 18) BMW 740Li
€ 85,300
 Mercedes S 450 7G-TRONIC Sport (09 - 10) Mercedes S 450
€ 103,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 85,300

ⓘ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. Both cars are the same height, but the BMW 740Li is 14.2 cm longer and 3.1 cm wider.
BMW 740Li
Mercedes S 450
1485
Blueprint BMW 740Li xDrive Steptronic (16 - 18)
1902
2169
1485
Blueprint Mercedes S 450 7G-TRONIC Sport (09 - 10)
1871
2120
1902 mm
Width
1871 mm
2169 mm
Width Incl. Mirrors
2120 mm
1485 mm
Height
1485 mm
Blueprint BMW 740Li xDrive Steptronic (16 - 18)
3210
5238
Blueprint Mercedes S 450 7G-TRONIC Sport (09 - 10)
3035
5096
5238 mm
Length
5096 mm
3210 mm
Wheelbase
3035 mm

Vehicle Weight

BMW 740Li
Mercedes S 450
1900 kg
Kerb Weight
1955 kg
2500 kg
Gross Vehicle
Weight
2560 kg
BMW 740Li xDrive Steptronic (16 - 18)
Weight Difference:
55 kg
2.81 %
Mercedes S 450 7G-TRONIC Sport (09 - 10)

General

BMW 740Li
Mercedes S 450
G12
Generation
W221
Saloon
Car Body Style
Saloon
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed automatic transmission

Engine

BMW 740Li
Mercedes S 450
Straight-six petrol engine with tur­bo­charger
Engine Type
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW B58
Engine Series
Mercedes-Benz M 273
B58-B30
Engine Code
M 273.922
4
Valves
4
6
Cylinders
8
2998 CC
Engine Capacity
4663 CC
322 bhp
at 5500 rpm
Power
335 bhp
at 6000 rpm
BMW 740Li
322 bhp
335 bhp
Mercedes S 450
450 NM
at 1380 rpm
Max. Torque
460 NM
at 2700 rpm
BMW 740Li
450 NM
460 NM
Mercedes S 450

Performance

BMW 740Li
Mercedes S 450
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph 62
mph

72 m
0.000 sec

BMW 740Li

62 mph 62
mph

82 m
0.000 sec

Mercedes S 450

▶ REPLAY
5.9 kg/bhp
Weight-to-Power Ratio
5.84 kg/bhp
BMW 740Li
5.9 kg/bhp
5.84 kg/bhp
Mercedes S 450

Fuel Economy / Emissions

BMW 740Li
Mercedes S 450
Fuel Economy
39 mpg
combined
27 mpg
BMW 740Li
39 mpg
27 mpg
Mercedes S 450
28 mpg
city
18 mpg
No data
motorway
37 mpg
Kraftstoffanzeige
78 L
Fuel Tank Capacity
90 L
Kraftstoffanzeige
664 mi
Range
528 mi
BMW 740Li
664 mi
528 mi
Mercedes S 450
Environmental Impact
138.2 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).
200.8 kWh
BMW 740Li
138.2 kWh
200.8 kWh
Mercedes S 450
Euro 6b (NEFZ)
Emission Standard
Euro 5
169 g/km (NEFZ)
CO2 Emissions
249 g/km (NEFZ)

Practical Convenience

BMW 740Li
Mercedes S 450
4
Doors
4
5
No. of Seats
5
600 kg
Maximum Payload
605 kg
515 L
Boot Capacity
560 L
No data
Boot Capacity (Seats Down)
No data