Ext Cab ... Sierra - Yes, Silverdao NO
Was looking at the GM site today - found GMC with Extended Cab but Chevy with NO Extended Cab. GMC site says it's coming in 2014 - but nothing on Chevy site ... So - I've always elected GMC even...
Forum Discussion
downtheroad wrote:
Definitely get the GMC. They use lock washers, Chevy doesn't.
Every now and then Chevy engineering slips on a "test" carburetor that gives its owner 50mpg. GMC doesn't do that, or hasn't to this point in time.
You gotta watch them though. When you take it in for service the dealer replaces the special carburetor with a standard one...... Then you are back to the same mileage as everybody else.
