The Comparative Analysis :

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

€ 90,400
Mercedes S 400 d 9G-TRONIC (17 - ..) Mercedes S 400 d
€ 94,200
 BMW 740i Steptronic (15 - 18) BMW 740i
€ 90,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 94,200

ⓘ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 Mercedes S 400 d is just 1.1 inches longer, 0.1 inches narrower and 0.7 inches taller than the BMW 740i.
Mercedes S 400 d
BMW 740i
58.9
Blueprint Mercedes S 400 d 9G-TRONIC (17 - ..)
74.8
83.9
58.2
Blueprint BMW 740i 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
58.2 in
Blueprint Mercedes S 400 d 9G-TRONIC (17 - ..)
119.5
201.8
Blueprint BMW 740i Steptronic (15 - 18)
120.9
200.7
201.8 in
Length
200.7 in
119.5 in
Wheelbase
120.9 in

Vehicle Weight

Mercedes S 400 d
BMW 740i
4420 lb
Curb Weight
3968 lb
5964 lb
Gross Vehicle
Weight
5291 lb
Mercedes S 400 d 9G-TRONIC (17 - ..)
Weight Difference:
452 lb
10.23 %
BMW 740i Steptronic (15 - 18)

General

Mercedes S 400 d
BMW 740i
W222/X222
Generation
G11
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes S 400 d
BMW 740i
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 740i
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 740i

Performance

Mercedes S 400 d
BMW 740i
155 mph
Maximum Speed
155 mph
5.4 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph 62
mph

246 ft
0.000 sec

Mercedes S 400 d

62 mph 62
mph

249 ft
0.000 sec

BMW 740i

▶ REPLAY
13.19 lb/hp
Weight-to-Power Ratio
12.32 lb/hp
Mercedes S 400 d
13.19 lb/hp
12.32 lb/hp
BMW 740i

Fuel Economy / Emissions

Mercedes S 400 d
BMW 740i
Fuel Economy
45 mpg
combined
35 mpg
Mercedes S 400 d
45 mpg
35 mpg
BMW 740i
37 mpg
city
25 mpg
52 mpg
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
20.6 gal
Kraftstoffanzeige
836 mi
Range
713 mi
Mercedes S 400 d
836 mi
713 mi
BMW 740i
Environmental Impact
107 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
107 kWh
128.7 kWh
BMW 740i
Euro 6
Emission Standard
Euro 6b (NEFZ)
217 g/mi (NEFZ)
CO2 Emissions
256 g/mi (NEFZ)

Practical Convenience

Mercedes S 400 d
BMW 740i
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