Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Have any tech questions about the Fiesta 1.0L turbo? (45 MPG US highway rating)

19bonestock88 · 07-04-2016, 01:47 AM

I hadn't thought of BTU content of higher octane fuel(though I know that E85 has much lower BTU content while its 107 octane)... Makes me better understand why my other car does so poorly on fuel...

07-04-2016, 01:47 AM	#23 (permalink)
19bonestock88 Master EcoModder Join Date: Jun 2016 Location: KY Posts: 1,352 IGL - '04 Saturn Ion Team Saturn 90 day: 56.19 mpg (US) Thanks: 63 Thanked 366 Times in 269 Posts	I hadn't thought of BTU content of higher octane fuel(though I know that E85 has much lower BTU content while its 107 octane)... Makes me better understand why my other car does so poorly on fuel... __________________ My current Ecotec project... My last Ecotec project...