The Comparative Analysis :
Mercedes E 400 d 4MATIC 9G-TRONIC (18 - ..) vs. BMW 550i Steptronic (13 - 16)
€ 62,700

€ 73,200

€ 62,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 73,200
ⓘ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 E 400 d is just 0.6 inches longer, 0.3 inches narrower and 0.2 inches taller than the BMW 550i.
Mercedes E 400 d
BMW 550i
57.8
72.9
81.3
57.6
73.2
82.4
72.9 in
Width
73.2 in
81.3 in
Width Incl. Mirrors
82.4 in
57.8 in
Height
57.6 in
115.7
193.8
116.9
193.2
193.8 in
Length
193.2 in
115.7 in
Wheelbase
116.9 in
Vehicle Weight
Mercedes E 400 d
BMW 550i
4200 lb
Curb Weight
4200 lb
5611 lb
Gross Vehicle
Weight
Weight
5357 lb

Weight Difference:
0 lb
0 %

General
Mercedes E 400 d
BMW 550i
W213
Generation
F10
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 E 400 d
BMW 550i
Straight-six diesel engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
Mercedes-Benz OM 656
Engine Series
BMW N63
OM 656.929
Engine Code
N63-B44

4
Valves
4
6
Cylinders
8
2.9 L / 142 cu in
Displacement
4.4 L / 215 cu in
335 hp
at 3400 rpm
Power
444 hp
at 5500 rpm
Mercedes E 400 d
335 hp
444 hp
BMW 550i
516 lb‑ft
at 1200 rpm
Max. Torque
479 lb‑ft
at 2000 rpm
Mercedes E 400 d
516 lb‑ft
479 lb‑ft
BMW 550i
Performance
Mercedes E 400 d
BMW 550i
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
223 ft
0.000 sec

Mercedes E 400 d
62 mph
62
mph
mph
210 ft
0.000 sec

BMW 550i
▶ REPLAY
12.54 lb/hp
Weight-to-Power Ratio
9.46 lb/hp
Mercedes E 400 d
12.54 lb/hp
9.46 lb/hp
BMW 550i
Fuel Economy / Emissions
Mercedes E 400 d
BMW 550i
Fuel Economy
43 mpg
combined
27 mpg
Mercedes E 400 d
43 mpg
27 mpg
BMW 550i
35 mpg
city
20 mpg
49 mpg
highway
No data
13.2 gal
Fuel Tank Capacity
18.5 gal
565 mi
Range
506 mi
Mercedes E 400 d
565 mi
506 mi
BMW 550i
Environmental Impact
113.1 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).
162.9 kWh
Mercedes E 400 d
113.1 kWh
162.9 kWh
BMW 550i
Euro 6d-TEMP
Emission Standard
Euro 6b (NEFZ)
274 g/mi (WLTP)
CO2 Emissions
320 g/mi (NEFZ)
Practical Convenience
Mercedes E 400 d
BMW 550i
4
Doors
4
5
No. of Seats
5
1411 lb
Maximum Payload
1157 lb
15.3 cu ft
Trunk Volume
14.7 cu ft










No data
Cargo Volume (Seats Down)
No data