The Comparative Analysis :

Mercedes S 400 d 4MATIC 9G-TRONIC (17 - ..) vs. BMW 740Li Steptronic (15 - 18)

€ 94,200
Mercedes S 400 d 4MATIC 9G-TRONIC (17 - ..) Mercedes S 400 d
€ 99,800
 BMW 740Li Steptronic (15 - 18) BMW 740Li
€ 94,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 99,800

ⓘ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 Mercedes S 400 d is 4.4 inches shorter, 0.1 inches narrower and 0.4 inches taller than the BMW 740Li.
Mercedes S 400 d
BMW 740Li
58.9
Blueprint Mercedes S 400 d 4MATIC 9G-TRONIC (17 - ..)
74.8
83.9
58.5
Blueprint BMW 740Li Steptronic (15 - 18)
74.9
85.4
74.8 in
Width
74.9 in
83.9 in
Width Incl. Mirrors
85.4 in
58.9 in
Height
58.5 in
Blueprint Mercedes S 400 d 4MATIC 9G-TRONIC (17 - ..)
119.5
201.8
Blueprint BMW 740Li Steptronic (15 - 18)
126.4
206.2
201.8 in
Length
206.2 in
119.5 in
Wheelbase
126.4 in

Vehicle Weight

Mercedes S 400 d
BMW 740Li
4542 lb
Curb Weight
4068 lb
6085 lb
Gross Vehicle
Weight
5390 lb
Mercedes S 400 d 4MATIC 9G-TRONIC (17 - ..)
Weight Difference:
474 lb
10.44 %
BMW 740Li Steptronic (15 - 18)

General

Mercedes S 400 d
BMW 740Li
W222/X222
Generation
G12
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes S 400 d
BMW 740Li
Straight-six diesel engine with tur­bo­charger
Engine Type
Straight-six gasoline engine with tur­bo­charger
Mercedes-Benz OM 656
Engine Series
BMW B58
OM 656.929
Engine Code
B58-B30
4
Valves
4
6
Cylinders
6
2.9 L / 142 cu in
Displacement
3 L / 147 cu in
335 hp
at 3600 rpm
Power
322 hp
at 5500 rpm
Mercedes S 400 d
335 hp
322 hp
BMW 740Li
516 lb‑ft
at 1200 rpm
Max. Torque
332 lb‑ft
at 1380 rpm
Mercedes S 400 d
516 lb‑ft
332 lb‑ft
BMW 740Li

Performance

Mercedes S 400 d
BMW 740Li
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
5.6 sec
62 mph 62
mph

236 ft
0.000 sec

Mercedes S 400 d

62 mph 62
mph

256 ft
0.000 sec

BMW 740Li

▶ REPLAY
13.56 lb/hp
Weight-to-Power Ratio
12.63 lb/hp
Mercedes S 400 d
13.56 lb/hp
12.63 lb/hp
BMW 740Li

Fuel Economy / Emissions

Mercedes S 400 d
BMW 740Li
Fuel Economy
42 mpg
combined
35 mpg
Mercedes S 400 d
42 mpg
35 mpg
BMW 740Li
35 mpg
city
25 mpg
49 mpg
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
20.6 gal
Kraftstoffanzeige
777 mi
Range
713 mi
Mercedes S 400 d
777 mi
713 mi
BMW 740Li
Environmental Impact
115.2 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).
128.7 kWh
Mercedes S 400 d
115.2 kWh
128.7 kWh
BMW 740Li
Euro 6
Emission Standard
Euro 6b (NEFZ)
237 g/mi (NEFZ)
CO2 Emissions
256 g/mi (NEFZ)

Practical Convenience

Mercedes S 400 d
BMW 740Li
4
Doors
4
5
No. of Seats
5
1543 lb
Maximum Payload
1323 lb
14.4 cu ft
Trunk Volume
14.6 cu ft
No data
Cargo Volume (Seats Down)
No data