Every scooter review, brochure and rental listing shows a spec sheet - and most readers focus on the wrong rows. Here is how to read one with the numbers that actually predict your experience, using manufacturer-verified figures (retrieved 23 September 2026) as examples.
The rows that matter
- Kerb weight decides parking and foot-down confidence more than any performance number. The lightest mainstream class sits at 97 kg (Vision, Janus); the practical class runs 110-114 kg. If you are new, start light - our light bikes guide explains why.
- Seat height + your inseam decide the fit. Mainstream scooters run 760-785 mm - seat height comparison.
- Torque and its rpm predict how the bike feels in traffic - the single most useful engine row. Our power and torque explainer shows how to compare.
- Fuel consumption and tank size set your running costs and range - see the verified economy comparison.
- Storage capacity in litres tells you whether your helmet lives inside the bike - see the storage comparison.
- Brakes (disc/drum, ABS) matter in the wet - ABS guide.
The rows to discount
- Peak power: you rarely visit 8,000 rpm on a commute.
- Top speed claims: Vietnamese speed limits make them irrelevant - our speed limits guide has the numbers.
- Cosmetic features: a coloured rim never shortened a braking distance.
The rows nobody can sell you
Condition of the actual bike in front of you. A well-maintained two-year-old Vision beats a neglected new one. That is why the in-person checks - our rental inspection checklist and test ride guide - outrank every published figure.
For renters specifically
Compare weight and seat height first (they define the first week), storage second, engine output last. Nguyen Tu publishes rates for the Vision, Air Blade, Click and Mio classes; contact us to confirm current availability, and read our rental essentials before signing.