i have an 02 tahoe 4wd w/5.3.  got it in 07 w/85,000 and love it. currently has 160,000. gas mileage is ok 15 around town & 19 interstate.  the only issues we have had is fuel pump(fairly common) and alternator @ 150,000.  supposedly the intake manifold gskt will need addressing soon. 
this is the first chev/gmc i have ever owned and when i replace my work truck, i will be looking for one in that year.
		 
		
		
		
		
		
		
		
		
	
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