Is the BMW 3 Series fuel efficient for daily commuting?

The BMW 3 Series has fuel-consumption figures that are useful for daily commuting comparisons. The listed combined consumption is 2025 M340i xDrive M Sport Pro: 7.7 L/100km; 2025 330Li M Sport: 6.4 L/100km; 2025 330i M Sport: 6.6 L/100km; 2025 320i Sport: 6.4 L/100km. For owners, a lower L/100 km figure means fewer fuel stops and better long-term running costs, especially for Klang Valley traffic and regular intercity trips.