Ours is a 2008 Tahoe Hybrid and it hit 100,400 last week. I did not know it and when I was at the dealership yesterday getting my 2011 Silverado's oil and filter changed I asked about a warranty thinking the 2008 was still under 100,000. The quote was from $6,000 to $7,000 for 48,000 miles or 4 years depending on the coverage I wanted. I passed on it. We have never had a hybrid issue, only a couple with the gas engine. We plan to keep ours till it dies (or I do) and then reconstitute the hybrid battery. The question I have is.....can you still run it, if the hybrid part is gone, on the gas engine?
