Quote:
Originally Posted by kglowacky
what was your highway and around town mpg?
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3800# f-body w/LS6, 4l60e, 3.23's, & 275/40-17's (25.6") yielded 16mpg in city; 20 on the local hiways.
For my trip mentioned above, it was 20mpg avg on the first 2 tanks. Once I increased speed & covered more ground/hour, we were seeing ~23/24mpg.