Nissan 350Zs and Ford Mustangs don't sound like Formula 1 cars. A 350Z tends to sound like a trumpet when modified (the VQ35 engine is considered to be one of the worst sounding engines), and a Mustang tends to sound like a higher revving muscle car.
Contrary to what was shown, brakes on vehicles cannot be electronically overridden to keep them from being applied. Automatic braking can apply brakes, but cannot keep them from being applied. Braking systems on cars are mechanical/hydraulic, so nothing absent a loss of fluid or other mechanical failure the brakes could be applied. Additionally, an experienced driver such as a racer could slow the car by turning off the engine and downshifting.