I engine brake, coasting is hard on brakes. Engine breaking also shuts off the injectors. Throwing it into Neutral will remove all ability to accelerate in emergency situations. I was about to post about the accelerate in emergency, and the brakes issue. But was wondering if anyone else would add their .02$ I don't think the brakes are at all an issue. Automatic cars do just fine stopping without going through brake pads all the time. And engine braking just causes more wear on the clutch, which is definitely more expensive to replace than pads. If the clutch doesn't slip, would it wear more than just regular driving? Coasting would be fine on brakes as long as you don't try it in hilly country. If you try that in mountains or anything you are going to be in a world of hurt. Each time the clutch engages, there's at least a split second where it's "grabbing" so if you use it to engine brake as well, that's another XX times it's going to "grab". I guess I'm just too used to driving in the very flat Phoenix valley.