The Comparative Analysis :

Mercedes S 400 d 4MATIC 9G-TRONIC (17 - ..) vs. BMW 730d Steptronic (15 - 19)

€ 94,200
Mercedes S 400 d 4MATIC 9G-TRONIC (17 - ..) Mercedes S 400 d
€ 88,300
 BMW 730d Steptronic (15 - 19) BMW 730d
€ 94,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 88,300

ⓘ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 730d.
Mercedes S 400 d
BMW 730d
58.9
Blueprint Mercedes S 400 d 4MATIC 9G-TRONIC (17 - ..)
74.8
83.9
58.2
Blueprint BMW 730d Steptronic (15 - 19)
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 4MATIC 9G-TRONIC (17 - ..)
119.5
201.8
Blueprint BMW 730d Steptronic (15 - 19)
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 730d
4542 lb
Curb Weight
4068 lb
6085 lb
Gross Vehicle
Weight
5401 lb
Mercedes S 400 d 4MATIC 9G-TRONIC (17 - ..)
Weight Difference:
474 lb
10.44 %
BMW 730d Steptronic (15 - 19)

General

Mercedes S 400 d
BMW 730d
W222/X222
Generation
G11
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes S 400 d
BMW 730d
Straight-six diesel engine with tur­bo­charger
Engine Type
Straight-six diesel engine with tur­bo­charger
Mercedes-Benz OM 656
Engine Series
BMW B57
OM 656.929
Engine Code
B57-D30
4
Valves
4
6
Cylinders
6
2.9 L / 142 cu in
Displacement
3 L / 147 cu in
335 hp
at 3600 rpm
Power
261 hp
at 4000 rpm
Mercedes S 400 d
335 hp
261 hp
BMW 730d
516 lb‑ft
at 1200 rpm
Max. Torque
457 lb‑ft
at 2000 rpm
Mercedes S 400 d
516 lb‑ft
457 lb‑ft
BMW 730d

Performance

Mercedes S 400 d
BMW 730d
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
6.1 sec
62 mph 62
mph

236 ft
0.000 sec

Mercedes S 400 d

62 mph 62
mph

279 ft
0.000 sec

BMW 730d

▶ REPLAY
13.56 lb/hp
Weight-to-Power Ratio
15.59 lb/hp
Mercedes S 400 d
13.56 lb/hp
15.59 lb/hp
BMW 730d

Fuel Economy / Emissions

Mercedes S 400 d
BMW 730d
Fuel Economy
42 mpg
combined
44 mpg
Mercedes S 400 d
42 mpg
44 mpg
BMW 730d
35 mpg
city
38 mpg
49 mpg
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
20.6 gal
Kraftstoffanzeige
777 mi
Range
915 mi
Mercedes S 400 d
777 mi
915 mi
BMW 730d
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).
109.1 kWh
Mercedes S 400 d
115.2 kWh
109.1 kWh
BMW 730d
Euro 6
Emission Standard
Euro 6c (WLTP)
237 g/mi (NEFZ)
CO2 Emissions
262 g/mi (WLTP)

Practical Convenience

Mercedes S 400 d
BMW 730d
4
Doors
4
5
No. of Seats
5
1543 lb
Maximum Payload
1334 lb
14.4 cu ft
Trunk Volume
14.6 cu ft
No data
Cargo Volume (Seats Down)
No data