The Forza Motorsport Series features 6 different models that first showed up in New Zealand retail stores in June 2017 to celebrate the debut of the Hot Wheels Expansion into the Xbox One/Windows 10 racing game Forza Horizon 3 (even though only four of the nine cars added are actual models designed by Hot Wheels: 1969 Twin Mill, 2011 Bone Shaker, 2012 Rip Rod, and 2005 Ford Mustang).
In the United States, the series was a "Walmart exclusive", meaning none of the big box retail stores were able to order them.
The first US-based cases appeared in late May 2017. None of the Hot Wheels models from Forza Horizon 3 appear in this series. Also, none of these six cars are an exact representation of an in-game car (which was the case with the 2016 Gran Turismo series). Hot Wheels also previously came out with a 2016 Replica Entertainment 5-Car Premium Set.
| Col# | Toy # | Casting Name | Body Color | Wheel Type | Country | Notes | Photo 1 Loose | Photo 2 Card |
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| 1/6 | DWF31 | '09 Ford Focus RS | White | White 10SP | Thailand |
Base code(s): K19, K20, K21 |
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| 2/6 | DWF33 | McLaren P1 | Red | Grey 10SP | Thailand | Base code(s): K19, K20, K21 | 
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| 3/6 | DWF34 | BMW M4 | Metalflake Black | PR5 | Thailand | Base code(s): K19, K20, K21 | 
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| 4/6 | DWF35 | Lamborghini Huracán LP 610-4 | White | Gold & Black PR5 | Thailand | Base code(s): K19, K20, K21 | 
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| 5/6 | DWF36 | '13 SRT Viper | Satin Green | Chrome & Black PR5 | Thailand | Base code(s): K19, K20, K21 | 
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| 6/6 | DWF38 | AMC Javelin AMX | Matte Grey | 5SP | Thailand | Base code(s): K19, K20, K21 | 
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| - | FPR40 | Ford Falcon Race Car | Satin Green | White PR5 | Thailand | Chase model Base code(s): K19, K20, K21 |
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