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MetroMPG · 08-17-2009, 01:13 PM

Sidecar... or trailer. Seriously. Or electric bike with a trailer. You've got some other options besides the car with such a short commute.

And SentraSER is right - a 2 mile one-way commute is about the worst situation for good fuel economy in an internal combustion car in the environment you describe. I missed that important distance detail. The car never really gets up to operating temp (not just the engine coolant).

Neutral gliding with the engine running won't hurt anything, provided it re-engages smoothly when you go back to D (no nasty thunks - which I doubt).

08-17-2009, 01:13 PM	#19 (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	Sidecar... or trailer. Seriously. Or electric bike with a trailer. You've got some other options besides the car with such a short commute. And SentraSER is right - a 2 mile one-way commute is about the worst situation for good fuel economy in an internal combustion car in the environment you describe. I missed that important distance detail. The car never really gets up to operating temp (not just the engine coolant). Neutral gliding with the engine running won't hurt anything, provided it re-engages smoothly when you go back to D (no nasty thunks - which I doubt). __________________ 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