Every Vietnamese scooter page leads with a fuel-economy figure - the Gear 125 Hybrid’s 1.7 L/100km, the Vario 125’s 2.11 - and every rider eventually discovers their own number is higher. Understanding why makes you a better buyer and a calmer owner.
What the figure is
A manufacturer economy claim is measured under controlled conditions set by the maker. Honda, for instance, states the Vario 125’s 5.5-litre tank is good for about 260 km “under normal operating conditions” per Honda’s own wording; Yamaha publishes litres/100km figures for the Gear, Latte, Janus and FreeGo. Each figure is a standardised test outcome, not a promise about your commute.
Why yours will be higher
Real-world consumption varies with load, speed, temperature, terrain and riding style - the honest caveat that belongs beside every claimed figure. Concretely in Hanoi: two-up riding, aggressive throttle from standstill at every light, high-speed ring-road running, luggage weight and idling in jams all push the number up. Expect a real-world figure meaningfully above the claim, and compare models by their claimed figures only against each other’s claimed figures - the offset roughly cancels.
The verified claimed ranking
Gear 125 Hybrid 1.7, Latte 1.80, Janus 1.98, FreeGo 2.03, Vario 125 2.11, SH Mode 2.16, NVX 2.19, Vario 160 2.20, Lexi 2.19, NMAX 2.26, SH160i 2.34 L/100km. Full table with sources fuel economy comparison.
What you control
Throttle discipline, correct tyre pressure, clean air filter and engine condition move real economy more than most riders expect - our economy-improvement guide covers the levers. And range planning - tank times claimed economy - is in our longest-range guide. Renters: ask what fuel the scooter takes (our fuel grades guide) and expect the tank not to be full-to-full.