Stuart is your main rival in the A3, A2, and A1 championships. He is one with the asphalt like his daughter Tess Wintory. Stuart is the producer of the Solar Crown. His main car is the A2 Mercedes - Benz SLR McLaren 722s Roadster that has a dragon vinyl.
These are the cars he uses in races
C4 - Ford Mustang Fastback 302cid Cruise-O-Matic
B4 - Volkswagen Touareg V10 TDI
A7 - Alfa Romeo Brera Italia Independent
A6 - Chevrolet Camaro 1LT
A5 - Audi S5 Coupe
A4 - Jaguar XKR
C3 - Jaguar E-Type Coupe
B3 - Mercedes Benz ML 63 AMG
A3 - Mercedes Benz CLK 63 AMG Black Series
A2 - Mercedes Benz SLR McLaren Roadster 722s "Stuart"
A1 - Bugatti Veyron 16.4 Grand Sport