Zero Car by Alex Knowles

Defective. Fierce. A lonely survivor.
When Oto didn’t connect to the system at adolescence like everyone else, his dreams for racing his way off-planet shattered into a million little pieces.

A chance encounter out in the Wilds will fix his broken parts and set him back on the path to escaping his terrible life—but not in ways he could have ever expected.

With new friends that he’ll have to learn to trust, and a race car to cultivate, Oto’s in over his head. But that’s never stopped him before.

He’s going to go up against the city’s best and most dangerous racers to guarantee, once and for all, that he cannot be ignored.

Zero Car is a SciFi Litrpg Cultivation mix with sentient cars and lots of character.