Check Out Blac Chyna's New Rolls-Royce Interior ... Matches Her Lambo!

Blac Chyna's new family car might not be the most kid-friendly, but it is BALLERRRR ... and more importantly it's gonna be a perfect fit with her other luxury rides.

Super pregs Chyna was leaving Milk Studios in Hollywood Wednesday night when she gave our photog a tour of her new Rolls-Royce Wraith. Check out how sick the interior is -- you'll start to understand the $400k price tag ... and her color selection.

She bought it solo, but it's clearly a companion to the whip Rob already gave her.