A Hotring Racer parked on the street in Grand Theft Auto: San Andreas
The Hotring Racer is an unlockable vehicle on Grand Theft Auto: Vice City and Grand Theft Auto: San Andreas. It is a quite fast vehicle, and is used in the Stadium challenges in both games. It can be obtained on Vice City by completing the import missions for the Vercetti Dealership, and on San Andreas it is unlocked by beating the Stadium challenge. It is based on a Nascar vehicle. The Hotring racer is the second fastest vehicle in San andreas with a top speed of 136.62[1] MPH
References:
[1]Gamefaqs car database faq, San andreas.