I'd like to start a thread inviting those who are either into hypermiles or who are learning about it to share their knowledge! Thanks!

 

No problem but wouldn't it be easier to just visit the folks who claim "hypermiler" at:

http://www.CleanMPG.com/

Perhaps you might visit that site and come back with a bullet list of specific techniques not otherwise discussed here?

First let's start with the definition:
So we have two USA models with EPA milage:

• 2001-03 (NHW11) - 42/41 (City/Highway) 41 combined
• 2004-current (NHW20) - 48/45 (City/Highway) 46 combined

Source: http://www.fueleconomy.gov/

There were earlier mileage numbers that were more challenging and the current GreenHybrid.com database does not yet reflect the new mileage numbers.

Personally, I practice the following efficient driving techniques:

• Slow speed for warmup - use a block heater and keep the speed around 25 mph for the first 1.5-2 miles
• route planning - start with 1.5-2 miles warm-up; middle at speeds < 42 mph or between 46-65 mph; last 1-2 miles at 30-35 mph for maximum EV mode.
• avoid transiting 42 mph - try to be either 3-4 mph under or 3-4 mph faster because it is the boundary between two control laws.
• highway speeds - try to stay around 65 mph, use trucks as pace vehicles, DONT TAILGATE
• hill climbing - 55 mph is an excellent hill climb speed if there is a safe lane to use
• back-in parking - either back in to a spot or park so you can drive straight out. Back-in parking is every efficient since it uses the battery.
• fuel - in Huntsville, Shell, Exxon and Chevron 87 test with higher energy values than other brands and higher octane fuel.
• alignment - the rear wheel alignment is difficult but reduced toe and and camber helps
• tires - use low rolling resistance tires and run them as close to the maximum sidewall pressure as you can.
• engine oil - make sure it is never overfilled, 3/4 is best using 3.5 quarts; use a quality synthetic; some use a lighter grade in the winter and 5W-30 in the summer
• predictive braking - look ahead and when it looks like you'll have to stop, slow down early using light braking.
• block radiator in winter - try to minimize the loss of heat at temperatures under 60F.

Bob Wilson

 

Visited the site, thanks for the info! I'm reticent in this day and age to cut and paste info from one site onto another as I don't know the Copyright laws regarding intellectual property. I'm a new Prius owner and am trying to obtain as much info as I can. Thanks again for the link!