Mercedes E class is more dynamic to drive. Mercedes E class engine produces 21 HP more power than BMW 5 series, but torque is 12 NM less than BMW 5 series. Thanks to more power Mercedes E class reaches 100 km/h speed 0.9 seconds faster.
Fuel consumption
Fuel consumption (l/100km):
7.6
7.3
Mercedes E class consumes 0.3 litres more fuel per 100 km than the BMW 5 series, which means that if you drive 15,000 km in a year, the Mercedes E class could require 45 litres more fuel.
Fuel tank capacity:
70 litres
80 litres
Full fuel tank distance:
920 km in combined cycle
1090 km in combined cycle
BMW 5 series gets more mileage on one fuel tank.
Engines
Average engine lifespan:
700'000 km
480'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used, but under equal conditions the average life of a Mercedes E class engine could be longer.
Engine production duration:
8 years
10 years
Engine spread:
Used only for this car
Used also on BMW 3 sērija
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. BMW 5 series might be a better choice in this respect.
Dimensions
Length:
4.74 m
4.72 m
Width:
1.74 m
1.75 m
Height:
1.43 m
1.41 m
Both cars are similar in size. Mercedes E class is 2 cm longer than the BMW 5 series, 1 cm narrower, while the height of Mercedes E class is 2 cm higher.
Trunk capacity:
520 litres
460 litres
Mercedes E class has more luggage capacity. Mercedes E class has 60 litres more trunk space than the BMW 5 series.
Turning diameter:
11.2 meters
11 meters
The turning circle of the Mercedes E class is 0.2 metres more than that of the BMW 5 series.
Mercedes E class has fewer problems. According to annual technical inspection data BMW 5 series has serious deffects in 15 percent more cases than Mercedes E class, so Mercedes E class quality is probably better