VinFast VF 6 & VF 7 Lemon Law

Before anything else, an honest word about the brand, because it changes what you should do next: VinFast has sharply contracted its United States operations, halting new orders and cutting its retail and service footprint to a fraction of what it was. US availability of both the VF 6 and the VF 7 has been limited and intermittent as a result, and if you own one, you are part of a small group.

Specifics matter when you are trying to establish what your car was supposed to do. The VF 6 is VinFast's B-segment crossover — roughly 4.29 metres long on a 2.73-metre wheelbase, offered with a single 59.6 kWh battery producing about 178 PS in base form and 204 PS higher up the range, on 19-inch wheels and a 12.9-inch centre screen. It is the smaller, shorter-range car in the pair, which means range shortfall bites harder: a persistent gap between the rating and what you actually get can leave a VF 6 unable to complete a commute the larger VF 7 would manage. Document your real-world range with dates, temperatures and driving type, because on a small-battery car that shortfall is an impairment of use, not a quirk.

The VF 7 sits a class above and is worth distinguishing when you describe your car. It is roughly 4.55 metres long on a 2.84-metre wheelbase — about 309 mm longer and 59 mm wider than the VF 6 — and it is offered with two battery choices, 59.6 kWh and 70 kWh, against the VF 6's single 59.6 kWh pack. Output runs from about 178 PS to 354 PS in the dual-motor version, on 20-inch wheels with a 15-inch centre screen available where the VF 6 uses 19s and a 12.9-inch display. That dual-motor drivetrain is the meaningful difference for a claim: it adds a second drive unit, more high-voltage control hardware and software apportioning torque between axles, so reduced-power and drive-unit faults on a VF 7 are worth reporting precisely rather than as "it felt slow".

That matters legally in two directions. First, it makes service access worse — fewer locations, longer waits for appointments, longer waits for parts, and in some cases no nearby authorized service at all. Those waits are not merely frustrating; they count. Thirty or more cumulative days out of service during the warranty period is one of the ways California law presumes the manufacturer has had a reasonable opportunity to repair, the days need not be consecutive, and being given a loaner does not stop the clock.

Second — and this is the question owners ask first — leaving the market does not discharge what VinFast already owes you. An express warranty is a contract obligation that travels with the vehicle; a manufacturer cannot walk away from warranties it has already issued by closing its stores. California goes further than most states here. Civil Code section 1793.2(a) requires a manufacturer that sells consumer goods in California under an express warranty either to maintain sufficient service and repair facilities in the state, reasonably close to where those goods are sold, or to designate and authorize independent facilities to carry out the warranty. A manufacturer that shrinks its network until owners cannot get warranty work done is not merely inconveniencing them — that failure is itself a potential violation, quite apart from whatever is wrong with the car.

There is a second, more practical consequence. Section 1793.2(b) provides that where goods cannot be serviced or repaired to conform to the warranty within 30 days, the buyer is entitled to a replacement or restitution. When there is nowhere to take the vehicle, that 30 days arrives quickly and through no fault of yours. Owners assume a shrinking service network is simply bad luck. In California it is closer to the opposite: it strengthens the claim.

What a contracting manufacturer does affect is collection rather than liability. A judgment is ultimately worth what the entity behind it can pay, and that depends on the US entity's solvency and assets and on which corporate entity actually issued your warranty. That is not a reason to wait and see — it is the single strongest reason to move sooner than you otherwise would.

On the defects themselves, VinFast's US record is dominated by its larger VF 8. That model has been recalled because the steering wheel can move unexpectedly, risking loss of vehicle control, and separately because an airbag may strike the driver's arm when it deploys. Earlier campaigns covered a lane-keeping system that steered against the driver and a multimedia head unit whose screen could go blank while driving. We are not telling you the VF 6 or VF 7 shares those specific defects — their records are thinner. We are telling you which systems on a VinFast have already required safety campaigns, and therefore what to watch and document.

The categories owners report across the VinFast range are consistent: touchscreen freezes and reboots on a vehicle where the screen controls nearly every function, driver-assistance behavior that fights the driver, real-world range short of the rating, charging sessions that will not initiate or drop out, and 12-volt faults and no-start conditions.

Because most VinFast remedies arrive as software, owners badly undercount their repair history. When VinFast documents an update as the fix for something you reported, that is generally an attempted repair even though you never left the vehicle overnight. Three over-the-air fixes for a recurring fault are three attempts, not zero. Save the release notes and any message identifying an update as the remedy.

Timing is tighter on a VinFast than owners of other EV brands expect. VinFast opted into California's AB 1755 procedures, so a claim generally must be filed within one year of the express warranty's expiration and no later than six years from the vehicle's original delivery date — not the four-year-from-discovery rule that applies to Tesla, Rivian, Lucid or Audi.

If your VF 6 or VF 7 qualifies, the remedies are a buyback — a refund of what you have paid, including sales tax, license, registration and other official fees and finance charges, less a mileage offset calculated from the miles you drove before your first repair attempt — a replacement vehicle, or a cash-and-keep settlement. VinFast pays your attorney fees on a successful claim. Lessees are covered on the same terms under Civil Code section 1795.4.

A recall is not automatically a lemon — it's the manufacturer acknowledging a defect and offering a free repair. California's Lemon Law (the Song-Beverly Act) comes into play when a substantial defect can't be fixed after a reasonable number of attempts, or when your VF 6 & VF 7 has been out of service for 30 or more cumulative days.

If your VinFast VF 6 & VF 7 qualifies, you may be entitled to a buyback (a refund of what you've paid, minus a mileage offset), a replacement vehicle, or a cash-and-keep settlement — and VinFast pays your attorney fees on a successful claim, so pursuing your case costs you nothing out of pocket.