I have found car to be solid air and road noise minimal good pick up for 3.5 v-6 and in my opinion Chevy has definitely closed any gap in quality there was and mine is 2006. I can't wait until the next generation Impalas hit the road look for it!
The engine smooth transmission, ride, also seating materials, gauges knobs you don't have to fumble for its just a solidly built well thought out car.
I always need more horsepower, GM just needs to keep heading in the direction its heading and get even better.
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