Bought as a replacement as I wrecked my 07' saturn vue. 08' Lucerne CX was a dealer demo with approx. 2,400 miles on it. Started to hear a rattle/buzzing noise within the first month coming from the front end area. Brake lights stayed on until I went to the dealer for the repair. Dealer replaced a fuel line problem as there was a GM bulletin on that. To date, I have had the car in 5 times for the rattle and still rattles/buzzes. I'm "disenchanted" with this Buick. I'm going to try the rattle repair one more time.....then I'll contact GM personally. (They probably won't care/ or respond) Dealer has been sympathetic to my issue anyway. I'm going to buy Honda next time.
Ride is fantastic/smooth. V-6 has enough get-go for me. Good in the snow last winter.