There is no cheat code to spawn a Corvette (or any specific car) in GTA 4. Rockstar removed vehicle-spawn cheats from GTA 4 (present in San Andreas).
| Vehicle | Inspiration | Notes |
|---|---|---|
| Banshee | Dodge Viper / C6 Corvette | Common in Bohan/Algonquin traffic. |
| Coquette | C6 Corvette (strong resemblance) | Rare traffic; Stevie's list; Brucie's races. |
| Comet | Porsche 911 | Not Corvette, but similar RWD sports feel. |
Install Simple Native Trainer or vehicle mods (e.g., C7 Corvette Z06, C8 Stingray models). Disable for multiplayer.
Bottom Line: No cheat. Hunt the Coquette or Infernus legitimately—or mod on PC.