What is your quart per mile total consumption?

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03 Ranger 4.0 with 150k+, No oil use in 5k
00 Jeep XJ 4.0 with 165k, Same as above
07 Saab Aero Conv. 75k, Same as above
1984 Saab 900T SPG 180k+, Not driven enough to notice.
 
Accent: 3.5qt sump, no useage, 5000mi = 0.0007 qt per mile
Frontier: 4.125qt sump, 12 oz consumption, 5000mi = 0.0009 qt per mile

Am I figuring this right ? Broke my pencil lead...twice
 
Originally Posted By: Cristobal
No, Jason. the Avalon will be filled and the original 6 quarts will be down to five at the 4500 mile mark or so. Then I add another quart.

So it is using about one quart extra every 6000 miles.


Lesseee you add a quart at 4.5K because it's down to five from six originally, but it using a qt in 6K??? Is that some type of new math???

Sounds like a keep up with the Jones, you tell them you paid more for your car than they did, but it's a cheaper model...
 
Currently .0005 qts over last 4k miles in my 78 Granada. Most of that was prior to my replacement of a leaking gasket 1k ago.
 
1 quart per 1,200 miles (Mobil 1 0W40)
SAAB 9-5 2.0 T SE, 207,500 miles in it.
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Originally Posted By: Kuato
C'mon people, OP asked for Quarts/Mile not quarts per oil change!
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Wrangler: .0003 (1.5 quarts for 5000 miles)
GC: 0 (Uses none)
Dodge: unknown so far

He clearly said "oil changes included."


My 530i takes about 7.5 qt over the course of 5K miles. (7qt initial fill + 0.5 qt top off).
 
Originally Posted By: Klutch9
Originally Posted By: Hokiefyd
No measurable consumption on either of our current cars. The only cars I've owned that consumed a measurable amount of oil were my two Cadillacs, and both would consume about a quart every 4,000 miles. So I guess that's 0.00025 quarts per mile.


You didn't even bother to break that down to L/kM for our Canadian friends... how awful of you
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I am boycotting this thread!!!!!!
 
Originally Posted By: Quattro Pete
Originally Posted By: Kuato
C'mon people, OP asked for Quarts/Mile not quarts per oil change!
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Wrangler: .0003 (1.5 quarts for 5000 miles)
GC: 0 (Uses none)
Dodge: unknown so far

He clearly said "oil changes included."




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Yes he did, when quoting his own statistics. But later on he said "oil consumption" which, according to what I've read on here, means oil that is used/burned and has to be refilled to keep the proper amount in the engine. I'm not a lawyer so decline to argue....I'll only say that:

Wrangler: 4.5 qt sump plus 1.5 additional 5000 miles or .0012 quarts/mile
GC: same, since it's a 6 qt sump.


(touche')
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My '02 Toyota Highlander uses about a quart every 2000 miles around town, but a quart every 200 miles or so on the interstate. So... given the driving I do, I have to add an extra three quarts every OCI, for a total of 8 quarts/3k miles, or .0027 quarts/mile. Hope I did that math right
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I don't regularly check the oil levels in the 4 cars in the family fleet so it's hard to say how many miles they go until they require a quart top off.

The Legend does have an oil level monitor that gives an alert when the crankcase is a quart low. The alert comes on like clockwork every 4500 miles or so. This is on an engine with +400k miles with 15w40 Delo in it.
 
Oil burning decreased significantly after changing several seals & sucking STP red bottle (8 oz) via the throttle body vacuum line & just fully synthetyc Mobil 1 'Peak Life' 5W50 in use; these seals are changed:
1. Turbo air intake pipe O-ring (and the clamp was loosen).
2. TB air intake O-ring
3. Turbo by-pass tube O-ring
4. TB housing O-ring (between TB and the intake manifold)
5. Oil delivery tube O-ring
6. PCV Nipple O-ring
I was following troubleshooting guide by Garret: the vacuum system must be 'leak-free' + turbo air intake + TB seals must be in good shape.
Before: 1 quart per 700 miles.
After: 1 quart per 3281 miles.
 
My E430 capacity is 8.5 quarts but I filled with 8 quarts without any top off, OCI is 12-13k miles so the per miles oil usage is 0.00067 qt. 12000/8 = 1500 miles per quart, with this distance of 1500 miles it uses 68 gallons of gas. Cost of gasoline is about 50 times the cost of oil.

The LS400 capacity is 5 quarts, 1 quart for top off and OCI is 12-14k miles, per miles usage is 0.00050 qt.

S2000 OCI is 6k miles with 5 quarts and no top off, usage is 0.0010 qt per miles.
 
Originally Posted By: m37charlie
In the Unimog, with a 29L sump.


You're one of the few people I know who almost "has to" go to the XOM distributor to get enough oil for an oil change.
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Lately 1qt 4000 miles, on 2001 manufactured 1zz-fe (the burner). Hoping to reduce this further with Kreen at the tail end of the current OCI.
 
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