5 Best Supercars in GTA Online If you’ve got money to burn in GTA Online, a supercar garage is the best way to do it so here are my top 5 supercars that you need to buy. Starting with the Weaponized Ignus, which I’d definitely have ranked a lot higher if this was a weaponized vehicle list. However, you’ll be surprised to know that it beats a HSW Niobe around the racetrack. Then there’s the Progen T20, which at one point was the most expensive car we’d ever seen with a price tag of over $2 millio