Whats your gas mileage on you HHR - Page 16 - Chevy HHR Network


Fuel Economy - Hypermiling Dedicated to discussions on fuel economy improvements and related modifications.

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Old 07-12-2017, 02:43 PM   #151
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Originally Posted by Greybeard999 View Post
Okay... The problem, as I see it is simple. You should "floor it".
Agreed, you only get those extra ponies when ya floor it!!!

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Old 07-30-2017, 12:29 PM   #152
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Ok so im the only one with LPG on board ?! So my computer shows me the economy at 8,5-9 liters (once there was 7,5) on non city trips, and 11-12 in mixed/city trip per 100 km, so on one full LPG tank i make aprox 400 km in city, and around 500 km on city free trip for 90 zlotys thats 23$! thats cheap!
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Old 07-30-2017, 01:15 PM   #153
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Ok so im the only one with LPG on board ?! So my computer shows me the economy at 8,5-9 liters (once there was 7,5) on non city trips, and 11-12 in mixed/city trip per 100 km, so on one full LPG tank i make aprox 400 km in city, and around 500 km on city free trip for 90 zlotys thats 23$! thats cheap!
So if you average to 450 km per tank(about 280 miles), at $23 per tank, that's just over 12 miles for $1.00.

In the U.S., on April 1, 2017, gasoline was average $2.38/Gallon. Propane was $3.87/Gallon. https://www.afdc.energy.gov/data/10326(uncheck the boxes for irrelevant data).

If it were gasoline, you'd get around 30 miles per gallon, at around $2.38 per gallon, the same, just over 12 miles for $1.00.

11 liters per 100 km is about 21 miles per gallon, at $3.87 per gallon, about 5.5 miles for $1.00.

I seem to recall you said propane is much cheaper than gasoline in Poland. Not true in the U.S.

Although automotive propane might be much cheaper than this; this site says " **Propane prices reflect the weighted average of "primary" and "secondary" stations ".
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Old 07-30-2017, 02:05 PM   #154
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So if you average to 450 km per tank(about 280 miles), at $23 per tank, that's just over 12 miles for $1.00.

In the U.S., on April 1, 2017, gasoline was average $2.38/Gallon. Propane was $3.87/Gallon. https://www.afdc.energy.gov/data/10326(uncheck the boxes for irrelevant data).

If it were gasoline, you'd get around 30 miles per gallon, at around $2.38 per gallon, the same, just over 12 miles for $1.00.

11 liters per 100 km is about 21 miles per gallon, at $3.87 per gallon, about 5.5 miles for $1.00.

I seem to recall you said propane is much cheaper than gasoline in Poland. Not true in the U.S.

Although automotive propane might be much cheaper than this; this site says " **Propane prices reflect the weighted average of "primary" and "secondary" stations ".
1 galon of gasoline in Poland = 4,33$
1 galon of LPG = 2,03$

Give me the damn gasoline prices that are in US!

Last edited by M3ndoR; 07-31-2017 at 09:14 AM.
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Old 07-31-2017, 08:50 AM   #155
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Last trip, DIC read 22.1 but I calculated 23.1 - last fill-up, I used 93 octane with a new air filter in place. = Calculated 23.48 on this tank. Next paycheck, new spark plugs and I'm working on a 'wooly worm' project.
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Old 07-31-2017, 09:27 AM   #156
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This tankful, includes trip to Erie PA, a couple trips to Fort Erie and a trip to Hamilton, Ontario. DIC shows 33.5 MPG , windows down turn off the A/C much better mileage.
Next tank , windows up with A/C , let's see the difference.
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Old 07-31-2017, 09:29 AM   #157
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This tankful, includes trip to Erie PA, a couple trips to Fort Erie and a trip to Hamilton, Ontario. DIC shows 33.5 MPG , windows down turn off the A/C much better mileage.
Next tank , windows up with A/C , let's see the difference.
And the next one, just to be hardcore ac off, windows up (closed) the best milage
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