The Regolith RX-4 is a rally inspired manual car. It has a flat 4 (Modular) engine and a 6 speed Sequential Gearbox. It comes equipped with a Video Gear Indicator and Gear shift Indicator, as well as a map in the passenger seat for a co-driver. RX-4 or Rally eXperiment flat 4 is exactly that, I wanted to see if I could make a rally car that was fun and versatile. I think I succeeded in it being fun to drive as well as highly capable almost being able to climb Mount Goldblum to its peak. It also has a top speed of ~145 MPH and has a 0-60 of 3.32 seconds.
This build took me about 20 hours and I learned a great many things in building cars in this silly game, if there's anything I can improve on please leave me a comment I would love any feedback.
DISCLAMER: A basic understanding of how manual cars work (Clutch, gear changing, braking, and stalling) will help greatly in operating this vehicle, while not necessary you may run into trouble starting up the car and during braking.