Porsche 911 is more dynamic to drive. Porsche 911 engine produces 144 HP more power than BMW 4 series, whereas torque is 150 NM more than BMW 4 series. Thanks to more power Porsche 911 reaches 100 km/h speed 1.3 seconds faster.
Fuel consumption
Fuel consumption (l/100km):
9.4
7.9
The BMW 4 series is a better choice when it comes to fuel economy. Porsche 911 consumes 1.5 litres more fuel per 100 km than the BMW 4 series, which means that if you drive 15,000 km in a year, the Porsche 911 could require 225 litres more fuel.
Fuel tank capacity:
64 litres
60 litres
Full fuel tank distance:
680 km in combined cycle
750 km in combined cycle
870 km on highway
980 km on highway
BMW 4 series gets more mileage on one fuel tank.
Dimensions
Length:
4.53 m
4.64 m
Width:
1.85 m
1.83 m
Height:
1.28 m
1.36 m
Porsche 911 is 11 cm shorter than the BMW 4 series, 3 cm wider, while the height of Porsche 911 is 8 cm lower.
Trunk capacity:
125 litres
445 litres
BMW 4 series has more luggage space. Porsche 911 has 320 litres less trunk space than the BMW 4 series.
Turning diameter:
11.1 meters
11.3 meters
The turning circle of the Porsche 911 is 0.2 metres less than that of the BMW 4 series.
