A seatbelt failure has prompted Australia’s leading authority on vehicle crash testing to warn motorists against travelling in the rear seats of the Suzuki Fronx small SUV, which launched locally earlier this year, with the automaker quick to respond.

The 2026 Suzuki Fronx has received a one-star crash rating from the Australasian New Car Assessment Program (ANCAP), one of the lowest scores recorded for a small vehicle – and among the lowest of any model currently on sale in Australia.

ANCAP said recent testing of the Fronx revealed the failure of one of the rear passenger seatbelts, allowing the crash test dummy to become completely unrestrained during the test.

The vehicle had already scored zero points in the full-width frontal impact test before the seatbelt failure occurred, including zero points for both the six-year-old and 10-year-old child occupant dummies.

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ANCAP said the zero score was due to “high head acceleration” and “excessive neck tension” recorded for the child-sized dummies, contributing to the Fronx’s overall one-star rating.

“The seatbelt component failure is rare and serious. ANCAP exists to give consumers confidence, and when our tests reveal results of this nature, we will act in their best interest by communicating our findings promptly and transparently,” said ANCAP chief executive officer Carla Hoorweg in a media statement.

“What concerns us is that this particular vehicle could have been purchased by an ordinary consumer, and in an on-road crash this failure could have had serious consequences for the person sitting in the back seat.

“ANCAP’s view is that adult and child passengers should not travel in the rear seats of the Suzuki Fronx until the reason for the failure has been determined and relevant rectifications have been carried out.”