My last manual was a 90 Chevy Scottsdale with a 350 motor. In 4 low and 1st gear I would have to give it gas to feel like I was going anywhere down a steep hill. I loved that thing. Had it for 13 years. but it wasn't powerful enough to pull my horse trailer so had to get something bigger that was an automatic. While good it wasn't as controllable going down hill. Descent controls are supposed to do what the manual used to.