Roblox provides a built-in VehicleSeat object that automatically captures player input (WASD or Arrow Keys). We can hook into the seat's properties—specifically Throttle (forward/backward) and Steer (left/right)—to move our car model.
Group your car parts together. Ensure the wheels are unanchored. The Seat: Add a VehicleSeat to the car. [Roblox] Everyday Car Driving Script
Copy and paste this starter code to get your wheels turning: [Roblox] Everyday Car Driving Script