[Mr. Wyndham]

Originally Posted by vnamvet

............"break-in" is also referring to the rearend. You need several warm up/cool down cycles to properly mate the pinion to the ring gear...........

I believe Mobil 1, 5w-30,will come standard in the engine, which is, as many of you know, is a fully synthetic lubricant from GM. (So much for using "regular oil during break-in procedures!)

There is no "10 year/100,000" mile warranty........

1. Bumper to bumper" for 3 years/36,000 miles

2. Powertrain: 5 years/50,000 miles (Engine/Transmission/Transaxel/Transfer
case and Drive Systems(axel shafts, bearings, CV joints etc.)

Hope this helps clear up some mis-conceptions that a few of you may have.

You're both part right. The powertrain warranty is 5yr/100,000 mile.

http://www.gm.com/explore/quality/