2026-08-15 · 5 min read
BMW 1 Series Fuel Economy Malaysia — Best in BMW Range
F20 118i N20: city 11–14 L/100km; highway 8–10 L/100km. F40 118i B38: city 9–12 L/100km; highway 7–9 L/100km — best fuel economy in BMW petrol range. ECO PRO mode effective on B38. Lightest BMW = best fuel economy. Malaysia city stop-go BMW 1 Series most efficient choice.
Real-World Fuel — 1 Series Malaysia
- F20 116i B38: city 10–13 L/100km; highway 7–9 L/100km
- F20 118i/120i B48: city 11–14 L/100km; highway 8–10 L/100km
- F20 M135i N55: city 14–18 L/100km; highway 10–12 L/100km
- ECO PRO mode: saves 1–2 L/100km
B38 — Most Fuel-Efficient BMW We Service
The F20 116i B38 is the most fuel-efficient BMW in our workshop. In mixed driving (60% city, 40% highway), a B38 116i typically achieves 10–11 L/100km. This compares to 13–15 L/100km for an equivalent X3 with the same B38 engine — the lighter 1 Series body and rear-wheel-drive layout (no AWD friction) explain the difference. For owners who prioritise fuel economy while still wanting BMW ownership, the 116i is the correct choice.