The Muscle Car Championship is a Professional Series Event available at level 11.
- Country: USA
- Daytona Road Course: 3 laps (A-Spec); 6 laps (B-Spec)
- Mazda Raceway Laguna Seca: 3 laps (A-Spec); 9 laps (B-Spec)
- 1st: Cr. 17,300
- 2nd: Cr. 12,500
- 3rd: Cr. 11,000
- 4th: Cr. 10,400
- 5th: Cr. 10,100
- 6th: Cr. 9,900
- Buick Special '62 - you win it from the Classic Muscle Car Championship and, with a bit of tuning, can thrash all your opponents.
- Chevrolet Camaro SS '10 - It's priced reasonably (35,000 Cr), and with some aero parts, can outrun the pack. It'll be even better with Racing Mods, but this is as costly option.