08-26-2020, 12:44 AM
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#211 (permalink)
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Master EcoModder
Join Date: Feb 2018
Location: VA
Posts: 1,372
Thanks: 324
Thanked 483 Times in 368 Posts
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Nice numbers from the 'stang!
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2013 Toyota Prius C 2 (my car)
2015 Mazda 3 iTouring Hatchback w/ Tech Package (wife's car)
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The Following User Says Thank You to mpg_numbers_guy For This Useful Post:
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 Today
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Other popular topics in this forum...
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08-26-2020, 06:14 AM
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#212 (permalink)
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Intermediate EcoDriver
Join Date: May 2009
Location: Northern Arizona - It's a DRY cold..
Posts: 671
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Thanked 129 Times in 102 Posts
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Thanks!
6 years ago I switched from Motorcraft 5W-30 synthetic blend motor oil to Mobil 1 0W-30 full synthetic motor oil. That change gave me close to .5 MPG.
5 years ago, I installed an under-drive crankshaft pulley. That's a 60+ year old hot-rodding trick to get more power to the wheels by wasting less power driving accessories. (Particularly the water pump and power steering pump.) That gave me about 1 MPG.
Some of my gains can be attributed to engine, drive train, and tire break-in.
But as most members here know, the most significant gains are from adjusting the nut behind the steering wheel.
One thing I forgot to mention:
A lot of members here say that it's bad for fuel economy, but I use cruise control extensively. (Over 90% of the time.)
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Fuel economy is nice, but sometimes I just gotta put the spurs to my pony! 
Quote:
Originally Posted by thatguitarguy
Just 'cuz you can't do it, don't mean it can't be done...
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Quote:
Originally Posted by elhigh
The presence of traffic is the single most complicating factor of hypermiling. I know what I'm going to do, it's contending with whatever the hell all these other people are going to do that makes things hard.
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Last edited by Mustang Dave; 08-26-2020 at 11:06 PM..
Reason: Needed to add a detail
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09-01-2020, 07:01 AM
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#213 (permalink)
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Eco-ventor
Join Date: Oct 2010
Location: sweden
Posts: 1,645
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Thanked 709 Times in 450 Posts
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Well I managed to get to the last day of August before I had even a single trip under 50MPG.
A bit of a fail-win: I stretched the tank out so far that it's now going to get ruined by cold weather.
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2016: 128.75L for 1875.00km => 6.87L/100km (34.3MPG US)
2017: 209.14L for 4244.00km => 4.93L/100km (47.7MPG US)
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09-01-2020, 09:42 AM
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#214 (permalink)
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Batman Junior
Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,534
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Thanked 6,979 Times in 3,614 Posts
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^ You know you're an ecomodder when you think about weather and the timing of your fill-ups!
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09-01-2020, 09:46 AM
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#215 (permalink)
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Batman Junior
Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,534
Thanks: 4,082
Thanked 6,979 Times in 3,614 Posts
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Congrats, Mustang Dave!
It's fun to get great numbers in an entertaining car, isn't it?
Quote:
Originally Posted by Mustang Dave
A lot of members here say that it's bad for fuel economy, but I use cruise control extensively. (Over 90% of the time.)
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Bad or insignificant depends on a few factors though. I use cruise (when I have it, e.g. in Mirage #1 and #2) pretty regularly, but most of my driving is on pretty flat terrain. |
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09-01-2020, 10:37 AM
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#216 (permalink)
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Master EcoModder
Join Date: Feb 2018
Location: VA
Posts: 1,372
Thanks: 324
Thanked 483 Times in 368 Posts
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Cruise control mainly hurts fuel economy when it applies the brakes, or, in an automatic, when it causes an unnecessary downshift.
I actually found that using cruise control on the G2 Prius actually helped me maximize fuel economy, except for steeper downhills where I would let the car coast in D with a bit of regen.
__________________
2013 Toyota Prius C 2 (my car)
2015 Mazda 3 iTouring Hatchback w/ Tech Package (wife's car)
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09-01-2020, 06:27 PM
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#217 (permalink)
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Master EcoWalker
Join Date: Dec 2012
Location: Nieuwegein, the Netherlands
Posts: 3,999
Thanks: 1,714
Thanked 2,247 Times in 1,455 Posts
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Hybrid cars and cruise control seem to match fine. At least in my personal experience.
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2011 Honda Insight + HID, LEDs, tiny PV panel, extra brake pad return springs, neutral wheel alignment, 44/42 PSI (air), PHEV light (inop), tightened wheel nut.
  lifetime FE over 0.2 Gigameter or 0.13 Megamile.
For confirmation go to people just like you.
For education go to people unlike yourself.
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09-02-2020, 04:39 AM
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#218 (permalink)
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EcoModding Apprentice
Join Date: Apr 2020
Location: Belgium
Posts: 228
Thanks: 54
Thanked 93 Times in 69 Posts
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CC is still my best friend, especially on flat roads with little traffic, I think it's a good way to get decent FE with a small engined car - when P&G isn't really an option.
Had a 49 mile - 78 km trip yesterday at 81.2 MPG or 2.9L/100km. Average speed 51 mph - 82 km/h and mainly with CC on.
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09-02-2020, 09:17 AM
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#219 (permalink)
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Master EcoModder
Join Date: Feb 2018
Location: VA
Posts: 1,372
Thanks: 324
Thanked 483 Times in 368 Posts
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I'd probably install a CC on the Insight except I'm cheap and from what I've read using CC makes it difficult to maximize lean burn time.
__________________
2013 Toyota Prius C 2 (my car)
2015 Mazda 3 iTouring Hatchback w/ Tech Package (wife's car)
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09-06-2020, 04:38 AM
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#220 (permalink)
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Wanting more for less
Join Date: Jan 2011
Location: New South Wales, Australia
Posts: 313
Thanks: 23
Thanked 73 Times in 45 Posts
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Winter average
Winter has just finished and the i30 has returned a good average.
Having covered 6841km between 3/6 and 4/9 for 399.33l of petrol, that works out to 5.84l/100km or just over 40mpg (US).
For a petrol i30 with the 6 speed auto, that’s pretty good. 
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