Latest News About 2026 Supercars Championship

Here’s the latest on the 2026 Supercars Championship based on the most recent publicly available updates.

Core update

• Toyota formally entered the Repco Supercars Championship in 2026, aligning with Walkinshaw Andretti United (WAU) for the initial campaign and planning a broader four-car, five-year commitment. This marks Toyota’s first entry into the series since its two-brand era, bringing the GR Supra into Gen3 competition alongside the existing Ford and Chevrolet setups.[2][3]

Key team/driver movements

• Walkinshaw Andretti United rebranded to Walkinshaw TWG Racing ahead of the 2026 season, with a shift from Ford Mustangs to Toyota GR Supras. This is part of the broader manufacturer entry and grid reshaping for 2026.[3][4]
• Chaz Mostert continued as a defending champion entering 2026, carrying the number 1 on his car under the WAU/TWG/Toyota alignment and competing with a fresh chassis package to defend the title under Gen3 rules.[3]
• The 2026 grid featured multiple liveries and driver lineups across teams like Dick Johnson Racing, Grove Racing, Matt Stone Racing, Brad Jones Racing, Erebus Motorsport, and others, reflecting the rebalancing of manufacturer influence and new Gen3 competition in a 34-race schedule structure reform that began in 2025 and continued to shape the 2026 season.[1][5][8]

Season structure and calendar

• The championship continued with Gen3 regulations, and the 2025-into-2026 calendar evolution carried into 2026, including expanded race counts and annual events such as the Bathurst 1000 as a premier highlight. Expect a mix of sprint and endurance formats, with the series maintaining its NASCAR-inspired approach to race structure and timing windows.[5][8][1]

What this means for fans

• 2026 is poised to be a landmark year with Toyota’s entry potentially shifting competitive dynamics, given the GR Supra’s integration into the Gen3 framework and WAU/TWG’s established performance footprint. Expect closer on-track battles among Ford, Chevrolet, and Toyota teams, plus updated liveries and driver rosters throughout the season.[2][5][3]

Illustration: visual snapshot (what to look for)

• Look for the first public reveals of Toyota GR Supra liveries on TWG Racing’s cars, driver lineups around WAU/TWG and partner teams, and pre-season testing at venues like Sydney Motorsport Park to gauge reliability and pace across the Gen3 package. These elements typically signal where the field is headed before the first race of the season.[5][2][3]

Citations

• Toyota confirms 2026 Supercars entry with WAU and broader plans.[2]
• WAU rebrands to Walkinshaw TWG Racing and switches to Toyota Supras.[4][3]
• Mostert’s title defense and Gen3 context for 2026.[3]
• 2026 grid and calendar evolution under Gen3 and race structure changes.[8][1][5]

If you’d like, I can pull together a concise table of teams, drivers, and confirmed manufacturer alignments for 2026, or create a quick chart showing the changes from 2025 to 2026.