iRacing Gen 4 Grand National confirmed for 2026 Season 4

iRacing has announced the arrival of the Gen 4 Grand National, scheduled to debut in the 2026 Season 4 build. The new stock car will produce between 600 and 650 horsepower and will be accompanied by an official series within the platform.

Existing owners of iRacing's Gen 4 stock car will receive the Grand National variant as a free upgrade, expanding the available vehicle roster without additional cost to current players.