Which teams are set to debut new Gen3 Supercars in 2026?

Several new cars will make their racing debuts in the 2026 Repco Supercars Championship, with as many as three teams switching brands.

The 2026 season is the fourth of the Gen3 era, and first with Toyota alongside Ford and Chevrolet.

Triple Eight Race Engineering (Chevrolet to Ford), Walkinshaw TWG Racing (Ford to Toyota) and Brad Jones Racing (Chevrolet to Toyota) will all change brands, with brand new cars coming from all three workshops.

Triple Eight and Walkinshaw are building two new cars each, while BJR is also building two new cars and converting a third from a Camaro to a Supra. SCT Motorsport will also debut a new Ford, built by Triple Eight.

Also debuting a new car is Brodie Kostecki, who raced two different chassis in 2025 either side of his big Gold Coast accident.

DJR's latest Erebus-chassis was earmarked for a debut for Blanchard Racing Team, but was never raced and later sold to DJR.

It means five of 12 teams on the grid will commence the 2026 Repco Supercars Championship with at least one new chassis, totalling nine new cars in Sydney.

Who is starting 2026 with familiar machinery?

Penrite Racing, Tickford Racing, Team 18, Matt Stone Racing, Erebus Motorsport, PremiAir Racing and Blanchard Racing Team are set to start 2025 with existing machinery.

Penrite, Tickford, Erebus, and have all committed to bringing new cars online during the season, but not for Round 1.

PremiAir Racing isn't planning on debuting new cars any time soon, Team Principal Roland Dane telling Supercars.com: "We've done major refurbishment on the existing cars, they’ve had huge birthdays."

2026 Repco Supercars Championship chassis

Primary entries only, listed in current teams' championship order

Chassis used at Round 1, 2026 Sydney 500