Re: 1951 Packard getting 22 mpg??

Posted by Owen_Dyneto On 2018/2/16 22:43:46

One thing to keep in mind is that gasoline of that era had a higher energy per gallon; the 10% ethanol costs us perhaps 6 to 8% less mpg. I think that kind of mileage in a carefully prepared car and with a professional driver is not unreasonable.