05-19-2012, 08:42 AM | #1 |
Drives: 2005 pontiac gto Join Date: Jul 2008
Location: akron oh
Posts: 174
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ZL1 a gas hog?
So my friend just got a zl1 and claims its a gas hog! He claims it takes a quarter tank for a 25 minute highway cruise. Neeedless to say I dont believe him. I know its not rated that great but I wouldn't think it would be that bad.
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05-19-2012, 08:44 AM | #2 |
CaRaHoLiC
Drives: '12 ZL1,67 Cam,68 Biscayne 427 4 sp Join Date: Aug 2011
Location: B.C. Canada
Posts: 1,701
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yes..Isn't it wonderful? gotta pay to play in hp.
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2012 ZL1
2.55 upper, 10" lower pullies, Innovators west billet hub and sfi balancer, solid blower drive isolator, 50 mm idler kit, full length S/S headers no cats, comp cams custom grind cam, comp roller rocker trunion kit, comp push rods,dual valve springs retainers and locks, Injector dynamics ID850 inectors, Rotofab ZL1 cold air kit, Lingenfelter 160 thermostat, Rotofab intercooler reservoir, stock plugs, LS7 90mm throttle body, GTO clutch reservoir mod, my own custom catch can, Tuning by Jannetty, install by me. |
05-19-2012, 08:45 AM | #3 |
UCF Knights
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Stand on the gas pedal and that will happen. There is a gas guzzler tax on these cars for a reason.
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05-19-2012, 10:16 AM | #4 |
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I don't get it...mine gets great gas milage...have 1000 mi. on it
and it seems like I never have to gas it up. Gets as good as my ss did and better than my 4x4 |
05-19-2012, 10:22 AM | #5 |
Drives: Charger/TL1000R/Cobalt/ZL1 Join Date: Sep 2011
Location: Ontario,Canada
Posts: 1,207
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05-19-2012, 10:42 AM | #6 |
Catch me if you can
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I will admit that right now my car is using a lot of fuel, but I'm doind a good hard breakin. Once thats done i'll drive it normal.
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05-19-2012, 11:17 AM | #7 |
Drives: 1967 SS 785hp pro touring, 2012 ZL1 Join Date: Nov 2011
Location: portland, tn
Posts: 359
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Mine gets like 11 lol
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You know the rules beat em all or keep movin.
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05-19-2012, 11:23 AM | #8 |
[HOONIGAN]
Drives: 2012 ZL1 #1848[The HOONIGAN MOBILE] Join Date: Oct 2011
Location: Pennsylvania
Posts: 639
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2012 ZL1 BLack M6 ECF
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05-19-2012, 11:32 AM | #9 |
Drives: 12 ZL1 & 08 Suzuki Boulevard C50 Join Date: Oct 2011
Location: Ocean Shores, WA
Posts: 406
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I got 19.4mpg yesterday on a 4 hour drive.
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2012 ZL1 - #413 - IOM - Mods; Exhaust Commander. GMG Third Brake Light Pulsar, Tinted Windows, color matched Engine cover, ZL1 Floor Mats
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05-19-2012, 12:09 PM | #10 |
Dry Heat My @ss
Drives: 2012 ZL1 SUMMIT WHITE Join Date: Mar 2012
Location: Chandler, Arizona
Posts: 758
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05-19-2012, 12:15 PM | #11 |
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how many 580 hp cars are doing great gas mileage?? i think no one cares.
gt500, porsche's,lambo,mercedes.. gtr,even the zr-1 etc... zl1 is the economy car of the gas wars among the heavy hitters. |
05-19-2012, 12:17 PM | #12 |
Drives: ZL1 2012 # 721; 2013 Tahoe Z71 Join Date: Feb 2012
Location: Marshfield, Wisconsin
Posts: 114
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Driving mine From VA to WI, I got anywhere from 18.6 to 19.5.
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05-19-2012, 04:36 PM | #13 | |
Drives: 1999 camaro Join Date: Feb 2012
Location: Las Vegas
Posts: 112
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Quote:
AMG sls 20 highway mclaren mp4-12c gets 22 highway zr1 gets 21 highway zo6 gets 24 highway gt500 gets 23 highway ZL1 is not the economy car of heavy hitters, I mean my 650 hp 2003 cobra gets 22. while I am getting a zr1 i am not getting it for fuel mileage.
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You can lead a horse to water but you cant force people to look at the data
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05-19-2012, 04:42 PM | #14 |
Drives: 2013 ZL1 Join Date: Oct 2011
Location: tangent or
Posts: 2,984
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this car is heavy(4120) and low geared (3.73) with a shorter 6th (.63). It is not going to get good milage.
I would love to see what a 3.55 or 3.42 car would get. I think the ZR1 would get better milage with .5 5th but it would have a harder time breaking 200 than with its .67. in my z06 I am spinning like 1,800 rpm at cruise speed. 3.42 rear .5 6th. 24-25mpg on the highway. around town you can drag it way down though if you get fat footed.
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shopping for 2017+1le or zl1
2009 CTS-V -sold 2015 Hellcat-sold 2013 ZL1 -sold 2007 Z06- sold 2014 Chrysler 300 2011 Duramax 8" lift, deleted tuned |
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