Gm 5.3 vs 6.2
So the time has come to retire my current tow vehicle. Currently I tow my TT which weighs about 6000#s with a 2005 2wd Chevy suburban with the 5.3. The sub has 230,000 miles and has towed probably abo...
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Since, I think, we're talking about 1500 series vehicles, I would opt for the 6.2. The newest version of the 5.3 appears to be quite a performer, but is still outclassed by that "hot rod" 6.2.
