The Comparative Analysis :
Mercedes E 400 d 4MATIC 9G-TRONIC (18 - ..) vs. BMW M550i xDrive Steptronic (17 - 18)
€ 62,700
€ 86,300
€ 62,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 86,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Mercedes E 400 d is 3.9 cm shorter, 1.6 cm narrower and 0.1 cm taller than the BMW M550i.
Mercedes E 400 d
BMW M550i
1468
1852
2065
1467
1868
2126
1852 mm
Width
1868 mm
2065 mm
Width Incl. Mirrors
2126 mm
1468 mm
Height
1467 mm
2939
4923
2975
4962
4923 mm
Length
4962 mm
2939 mm
Wheelbase
2975 mm
Vehicle Weight
Mercedes E 400 d
BMW M550i
1905 kg
Kerb Weight
1885 kg
2545 kg
Gross Vehicle
Weight
Weight
2460 kg
Weight Difference:
20 kg
1.05 %
General
Mercedes E 400 d
BMW M550i
W213
Generation
G30
Saloon
Car Body Style
Saloon
Diesel
Fuel Type
Super Unleaded (98 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

9-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Mercedes E 400 d
BMW M550i
Straight-six diesel engine with two turbochargers (biturbo)
Engine Type
V8 petrol 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
2925 CC
Engine Capacity
4395 CC
335 bhp
at 3400 rpm
Power
456 bhp
at 5500 rpm
Mercedes E 400 d
335 bhp
456 bhp
BMW M550i
700 NM
at 1200 rpm
Max. Torque
650 NM
at 1800 rpm
Mercedes E 400 d
700 NM
650 NM
BMW M550i
Performance
Mercedes E 400 d
BMW M550i
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
4 sec
62 mph
62
mph
mph
68 m
0.000 sec
Mercedes E 400 d
62 mph
62
mph
mph
56 m
0.000 sec
BMW M550i
▶ REPLAY
5.69 kg/bhp
Weight-to-Power Ratio
4.13 kg/bhp
Mercedes E 400 d
5.69 kg/bhp
4.13 kg/bhp
BMW M550i
Fuel Economy / Emissions
Mercedes E 400 d
BMW M550i
Fuel Economy
51 mpg
combined
32 mpg
Mercedes E 400 d
51 mpg
32 mpg
BMW M550i
42 mpg
city
22 mpg
59 mpg
motorway
No data
50 L
Fuel Tank Capacity
68 L
565 mi
Range
475 mi
Mercedes E 400 d
565 mi
475 mi
BMW M550i
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).
168.7 kWh
Mercedes E 400 d
113.1 kWh
168.7 kWh
BMW M550i
Euro 6d-TEMP
Emission Standard
Euro 6c (NEFZ)
170 g/km (WLTP)
CO2 Emissions
204 g/km (NEFZ)
Practical Convenience
Mercedes E 400 d
BMW M550i
4
Doors
4
5
No. of Seats
5
640 kg
Maximum Payload
575 kg
540 L
Boot Capacity
530 L











No data
Boot Capacity (Seats Down)
No data
















