The Comparative Analysis :
Mercedes S 400 d long 4MATIC 9G-TRONIC (17 - ..) vs. BMW 740Li Steptronic (12 - 15)
€ 97,400
€ 88,700
€ 97,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 88,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Mercedes S 400 d long is 1.4 inches longer, 0.1 inches narrower and 0.5 inches taller than the BMW 740Li.
Mercedes S 400 d long
BMW 740Li
58.8
74.8
83.9
58.3
74.9
84
74.8 in
Width
74.9 in
83.9 in
Width Incl. Mirrors
84 in
58.8 in
Height
58.3 in
124.6
206.9
126.4
205.5
206.9 in
Length
205.5 in
124.6 in
Wheelbase
126.4 in
Vehicle Weight
Mercedes S 400 d long
BMW 740Li
4575 lb
Curb Weight
4233 lb
6173 lb
Gross Vehicle
Weight
Weight
5567 lb
Weight Difference:
342 lb
7.48 %
General
Mercedes S 400 d long
BMW 740Li
W222/X222
Generation
F02
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 long
BMW 740Li
Straight-six diesel engine with turbocharger
Engine Type
Straight-six gasoline engine with two turbochargers (biturbo)
Mercedes-Benz OM 656
Engine Series
BMW N55
OM 656.929
Engine Code
N55-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
316 hp
at 5800 rpm
Mercedes S 400 d long
335 hp
316 hp
BMW 740Li
516 lb‑ft
at 1200 rpm
Max. Torque
332 lb‑ft
at 1300 rpm
Mercedes S 400 d long
516 lb‑ft
332 lb‑ft
BMW 740Li
Performance
Mercedes S 400 d long
BMW 740Li
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
5.7 sec
62 mph
62
mph
mph
236 ft
0.000 sec
Mercedes S 400 d long
62 mph
62
mph
mph
259 ft
0.000 sec
BMW 740Li
▶ REPLAY
13.66 lb/hp
Weight-to-Power Ratio
13.4 lb/hp
Mercedes S 400 d long
13.66 lb/hp
13.4 lb/hp
BMW 740Li
Fuel Economy / Emissions
Mercedes S 400 d long
BMW 740Li
Fuel Economy
42 mpg
combined
30 mpg
Mercedes S 400 d long
42 mpg
30 mpg
BMW 740Li
35 mpg
city
22 mpg
49 mpg
highway
No data
18.5 gal
Fuel Tank Capacity
21.1 gal
777 mi
Range
629 mi
Mercedes S 400 d long
777 mi
629 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).
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).
149.7 kWh
Mercedes S 400 d long
115.2 kWh
149.7 kWh
BMW 740Li
Euro 6
Emission Standard
Euro 5
237 g/mi (NEFZ)
CO2 Emissions
296 g/mi (NEFZ)
Practical Convenience
Mercedes S 400 d long
BMW 740Li
4
Doors
4
5
No. of Seats
5
1598 lb
Maximum Payload
1334 lb
14.4 cu ft
Trunk Volume
14.2 cu ft
No data
Cargo Volume (Seats Down)
No data
