2026-08-15 · 5 min read
BMW X4 Fuel Economy Malaysia
F26 xDrive20i N20: city 12–15 L/100km; highway 9–11 L/100km. G02 xDrive30i B48: city 11–14 L/100km; highway 9–11 L/100km. G02 M40i B58: city 14–17 L/100km; highway 10–13 L/100km. Lower coupe drag vs X5 helps highway. ECO PRO effective. Heavier than X3 — expect 1–2 L/100km more than equivalent X3.
X4 Fuel Economy Tips
- xDrive30i (B48): 10–14 L/100km city
- M40i (B58): 12–17 L/100km city
- ECO PRO mode: reduces throttle and A/C for better city fuel economy
Maximising Economy in Malaysian Conditions
Malaysian drivers face three specific fuel economy challenges: A/C load (equivalent to extra 1–2 L/100km), city stop-start traffic, and premium toll road usage. For your X4, keep tyres at the correct pressure (under-inflation increases rolling resistance by 3–5%), use ECO PRO mode in city traffic, and avoid idling the engine when parked — the N20/B48 (F26) or B48/B58 (G02) engine uses roughly 0.5 L/hour at idle with A/C on. Highway driving at 100–110 km/h gives the best real-world fuel economy on the ZF 8HP's top gear.