It was 7 years for us too. The '06 Impala only had 60,000 on it but there were issues. It was the SS model and aside from fuel mileage it used, in my opinion, too much oil. Coolant disappeared and we could not find a leak anywhere. GM was aware of the oil issues with that engine in '05 and '06 but wouldn't do anything about it. Hmmm, sounds familiar. I put two change over valves in the A/C control head. And lastly, the transmission was beginning to have shift issues. The dealer gave me what I wanted on trade in plus three $250.00 coupons for customer appreciation and we had a $500.00 rebate from our insurance company. It was a choice between a new truck or car. My '04 Silverado is doing great with no issues, knock on wood, so the choice was easy. Now if we could get a deal like that from BRP...