Blac Chyna -- Suck My Tailpipe, Tyga & Kylie ... I Got My Own Wheels (VIDEO)

Blac Chyna is making it clear ... she doesn't need a man to buy her a new car because she just picked up a new whip of her own ... a black Audi R8 Convertible. Starting price ... $130k.

The big purchase comes on the heels of the Mercedes G Wagon debacle ... where Chyna was forced to turnover her old whip to ex Tyga, who let gf Kylie Jenner drive it before gifting her a brand new Ferrari.

Looking good -- in a new whip -- is the best revenge.