The Comparative Analysis :

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

€ 97,400
Mercedes S 400 d long 4MATIC 9G-TRONIC (17 - ..) Mercedes S 400 d long
€ 88,300
 BMW 730d Steptronic (15 - 19) BMW 730d
€ 97,400
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

The dimensions of these vehicles differ slightly. The Mercedes S 400 d long is 6.2 inches longer, 0.1 inches narrower and 0.6 inches taller than the BMW 730d.
Mercedes S 400 d long
BMW 730d
58.8
Blueprint Mercedes S 400 d long 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
58.8 in
Height
58.2 in
Blueprint Mercedes S 400 d long 4MATIC 9G-TRONIC (17 - ..)
124.6
206.9
Blueprint BMW 730d Steptronic (15 - 19)
120.9
200.7
206.9 in
Length
200.7 in
124.6 in
Wheelbase
120.9 in

Vehicle Weight

Mercedes S 400 d long
BMW 730d
4575 lb
Curb Weight
4068 lb
6173 lb
Gross Vehicle
Weight
5401 lb
Mercedes S 400 d long 4MATIC 9G-TRONIC (17 - ..)
Weight Difference:
507 lb
11.08 %
BMW 730d Steptronic (15 - 19)

General

Mercedes S 400 d long
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 long
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 long
335 hp
261 hp
BMW 730d
516 lb‑ft
at 1200 rpm
Max. Torque
457 lb‑ft
at 2000 rpm
Mercedes S 400 d long
516 lb‑ft
457 lb‑ft
BMW 730d

Performance

Mercedes S 400 d long
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 long

62 mph 62
mph

279 ft
0.000 sec

BMW 730d

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

Fuel Economy / Emissions

Mercedes S 400 d long
BMW 730d
Fuel Economy
42 mpg
combined
44 mpg
Mercedes S 400 d long
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 long
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 long
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 long
BMW 730d
4
Doors
4
5
No. of Seats
5
1598 lb
Maximum Payload
1334 lb
14.4 cu ft
Trunk Volume
14.6 cu ft
No data
Cargo Volume (Seats Down)
No data