The following are known Game Genie Codes for Top Gear on Super Nintendo (SNES).

• Start With 1/2 Fuel
  972B-0F64
• Start With 3/4 Fuel
  5A2B-0F64
• Infinite Fuel (Player 1)
  C225-6429
• Infinite Fuel (Player 2)
  C223-6D95
• Start With No Nitro Boosts
  DD63-6DDD
• Start With 1 Nitro Boost
  DF63-6DDD
• Start With 2 Nitro Boosts
  D463-6DDD
• Start With 6 Nitro Boosts
  D163-6DDD
• Start With 9 Nitro Boosts
  DB63-6DDD
• Infinite Nitro Boosts (Player 1)
  3C84-6D64
• Infinite Nitro Boosts (Player 2)
  3C86-64A4
• Nitro Boost Lasts Until End Of Race (Player 1)
  C280-6FA4
• Nitro Boost Lasts Until End Of Race (Player 2)
  C288-6DD4
• Race In Any Country
  6DB7-AFEA