22.8 mpg on the drive to SLP day at OSW
That was including a few run ins with a stang and a few other people on the way. As well as sitting idling in the line to get into the track at Orlando Speed World for atleast 25 minutes. I think on a straight highway run i could get 24+ mpg Hwy. Not bad for a 430+ rwhp motor. Gotta love GM powertrain guys
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if it's cheap & reliable, it ain't fast, if it's fast & cheap, it ain't reliable, if it's fast & reliable, it ain't cheap

if it's cheap & reliable, it ain't fast, if it's fast & cheap, it ain't reliable, if it's fast & reliable, it ain't cheap
I avearge 21mpg driving to work and back in an A4 so 24 is not a stretch for you with an M6. I got 23mpg driving from here to NC last year.
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98 Z28 A4/LS1
Sport Gold Metalic
God I Hate Ricers
98 Z28 A4/LS1
Sport Gold Metalic
God I Hate Ricers
Damn straight. I filled my car up with 13 gallons of Mobil Super on Friday, zeroed the trip odometer and put about 12 miles on it until the next day when I went to OSW with the caravan, drove back to Tampa, and ran some errands Sat. night and put a total of 298 miles= approximately 23mpg average. Not bad for a 93K mile LT1 with some bolt-ons.
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What is best in life?
"To crush your enemies, see them driven before you, and to hear the lamentation of the women!" -Conan
What is best in life?
"To crush your enemies, see them driven before you, and to hear the lamentation of the women!" -Conan
my MN6 car with 4.56 gears i got 24 mpg all day with a big cam and a heavy foot. got to love the second overdrive!
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1999 Pontiac Trans Am
1999 Pontiac Trans Am
Originally Posted by 1Bad00SS
What makes you think you could of keep up with me. Have you ever had that car on a dyno?


