Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - 72) Automatic transmission: key off, then Park

MetroMPG · 06-11-2022, 09:59 AM

It's splitting hairs. Tiny benefit.

It saves you a second or two if you stop the engine before shifting to park.

You save another second or two of fuel if you stop the engine *before* you come to a complete stop in your parking spot.

I do this regularly in automatic cars I drive.

06-11-2022, 09:59 AM	#2 (permalink)
MetroMPG Batman Junior Join Date: Nov 2007 Location: 1000 Islands, Ontario, Canada Posts: 22,534 Blackfly - '98 Geo Metro Team Metro Last 3: 70.09 mpg (US) MPGiata - '90 Mazda Miata 90 day: 54.46 mpg (US) Appliance car Mirage - '14 Mitsubishi Mirage ES (base) 90 day: 57.73 mpg (US) Thanks: 4,082 Thanked 6,979 Times in 3,614 Posts	It's splitting hairs. Tiny benefit. It saves you a second or two if you stop the engine before shifting to park. You save another second or two of fuel if you stop the engine before you come to a complete stop in your parking spot. I do this regularly in automatic cars I drive. __________________ Project MPGiata! Mods for getting 50+ MPG from a 1990 Miata Honda mods: Ecomodding my $800 Honda Fit 5-speed beater Mitsu mods: 70 MPG in my ecomodded, dirt cheap, 3-cylinder Mirage. Ecodriving test: Manual vs. automatic transmission MPG showdown EcoModder has launched a forum for the efficient new Mitsubishi Mirage www.MetroMPG.com - fuel efficiency info for Geo Metro owners www.ForkenSwift.com - electric car conversion on a beer budget