Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - What RPM range do YOU get the best mileage at?

EcoCivic · 05-18-2020, 04:07 PM

I hear all the time that engines run most efficiently at the RPM they make peak torque at, but if that was the case I would be most efficient at 5K+ RPMs. Or maybe that is only true at full throttle on gasoline engines?

05-18-2020, 04:07 PM	#46 (permalink)
EcoCivic Master EcoModder Join Date: Jul 2017 Location: Memphis, Tn Posts: 463 Thanks: 320 Thanked 107 Times in 81 Posts	I hear all the time that engines run most efficiently at the RPM they make peak torque at, but if that was the case I would be most efficient at 5K+ RPMs. Or maybe that is only true at full throttle on gasoline engines?