The closing chapter of Horizon Decades highlights the pinnacle of contemporary automotive engineering. By accumulating 20 PTS on the Festival Playlist, you can secure the 2017 Mercedes-AMG GT R—a beast specifically refined for the track and perfectly suited for the technical demands of Forza Horizon 6’s Time Attack circuits. At the time of its debut, the GT R cemented its legacy on the Nürburgring Nordschleife with a blistering 7:10.92 lap, earning the title of the fastest rear-wheel-drive, road-legal production car to ever conquer the Green Hell.
Beneath the hood sits a handcrafted 4.0-liter twin-turbocharged V8, paired with sophisticated performance upgrades including AMG Ride Control suspension, a high-downforce adjustable rear wing, and precision rear-wheel steering. The GT R balances raw power with surgical handling, giving you every advantage needed to shave precious seconds off your lap times.
You have until July 16 to add this modern marvel to your collection—be sure to claim it before time runs out!
We value your perspective: if you have creative suggestions for new features, gameplay mechanics, or vehicle additions for Forza Horizon 6, please head over to the Forza Feedback Portal. Furthermore, if you experience any technical difficulties during your session, kindly submit a detailed bug report to assist our development team in their investigations.

Series Rewards
- 80 PTS: 1993 Porsche 911 Turbo S Leichtbau
- 160 PTS: 2018 Lotus Exige Cup 430
Spring Rewards
- 20 PTS: 2017 Mercedes-AMG GT R
- 40 PTS: 2017 Saleen S7 LM

A true modern icon has arrived! The 2023 Toyota GR Corolla is now available via the Car Pass.
Take this rally-bred powerhouse through winding mountain passes and experience the sheer mechanical grip Toyota has packed into this hatchback. By extracting 300 bhp from a 1.6-liter engine—the same platform utilized in the GR Yaris—Toyota has created a formidable machine. All that energy is channeled through an advanced all-wheel-drive system, ensuring exceptional traction and explosive acceleration. You can further personalize this pocket rocket with a selection of Toyota Sport body components, including a custom front bumper, rear wing, diffuser, and hood.
There is plenty more to discover during the Spring season! Check out the full suite of challenges available starting today:

