The Viper and the Evo are two answers to the same brief — a licence-free electric scooter on VinFast’s two-pack swap platform — and the difference between them is a clean choice between a technology package and maximum claimed range. All figures are official launch data.

Head to head

  Viper Evo
Motor 3,000 W in-hub 2,450 W in-hub
Top speed up to 70 km/h up to 70 km/h
Battery 2 × 1.5 kWh removable LFP 2 × 1.5 kWh removable LFP
Claimed range up to 156 km (two packs) up to 165 km (two packs)
Tech package Smart Key, vehicle tracking, remote find, remote on/off anti-theft, LED projector headlights, dual rear shocks with auxiliary oil reservoirs (not itemised in launch data)
Licence moped class, 16+ moped class, 16+

What the numbers say

Both machines reach the same 70 km/h ceiling and share the swap ecosystem (9,000 VND per battery per swap; rental 175,000–300,000 VND monthly), so neither is a faster or more legal choice. The Viper buys its 3,000 W with 9 km less claimed range — and spends the difference on the feature list: the connected security suite (tracking, remote on/off) is the standout, genuinely useful for a machine whose packs are valuable, and the LED projector headlights are a real night-riding upgrade.

The Evo counters with the platform’s best claimed range — up to 165 km — which in swap terms means fewer cabinet visits per week for the same commute.

Who should pick which

  • Viper: riders who park on the street, value the anti-theft tracking, ride at night, or simply want the newest connected features. The Viper review covers the package in detail.
  • Evo: riders whose week is measured in kilometres — longer commutes, delivery-style duty, fewer swaps. The Evo review covers the efficiency case.

If neither feature set nor the range gap settles it, the Feliz II splits the difference as the mainstream refresh (Viper vs Feliz II, Evo vs Feliz II), and the line-up guide maps the whole family. Rental availability of either: contact us to confirm current availability.