BMW 3 series is a more dynamic driving. BMW 5 series engine produces 28 HP less power than BMW 3 series, whereas torque is 15 NM less than BMW 3 series. Due to the lower power, BMW 5 series reaches 100 km/h speed 1.8 seconds later.
Fuel consumption
Fuel consumption (l/100km):
7.7
7.2
Real fuel consumption:
10.1 l/100km
9.2 l/100km
The BMW 3 series is a better choice when it comes to fuel economy. By specification BMW 5 series consumes 0.5 litres more fuel per 100 km than the BMW 3 series, which means that if you drive 15,000 km in a year, the BMW 5 series could require 75 litres more fuel. By comparing actual fuel consumption based on user reports, BMW 5 series consumes 0.9 litres more fuel per 100 km than the BMW 3 series.
Fuel tank capacity:
70 litres
63 litres
Full fuel tank distance:
900 km in combined cycle
870 km in combined cycle
1160 km on highway
1100 km on highway
690 km with real consumption
680 km with real consumption
Engines
Average engine lifespan:
380'000 km
350'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used.
Engine production duration:
6 years
7 years
Engine spread:
Used only for this car
Installed on at least 3 other car models, including BMW 5 sērija, BMW X3, BMW Z4
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. BMW 3 series might be a better choice in this respect.
Dimensions
Length:
4.84 m
4.53 m
Width:
1.85 m
1.82 m
Height:
1.49 m
1.44 m
BMW 5 series is larger. BMW 5 series is 31 cm longer than the BMW 3 series, 3 cm wider, while the height of BMW 5 series is 5 cm higher.
Trunk capacity:
500 litres
460 litres
Trunk max capacity: with rear seats folded down
1650 litres
no data
BMW 5 series has more luggage capacity. BMW 5 series has 40 litres more trunk space than the BMW 3 series.
BMW 5 series has slightly fewer faults. Deffect rate in annual technical inspection is similar for both cars, it's slightly higher for BMW 3 series, so BMW 5 series quality could be a bit better.
