2006 Buick Lucerne CXL V8 4dr Sedan (4.6L 8cyl 4A)
I have owned this car for 10 months. Mostly highway driving. I love the ride of the vehicle and have no complaints about the gas mileage that this V8 gets (22+mph). My complaint is about the oxygen sensor. My check engine light has been a problem since 5,000 miles and it all revolves around the oxygen sensors. I have had the car in for service on 8 times and all but one was for the oxygen sensor. When I took the car in for the PA Annual Vehicle Inspection, Penske Buick had the car for over one week and finally got it to pass inspection after replacing the oxygen sensor and part of my exhaust system. Thank God for the warranty! Buick has a winner here. Just need to correct this problem.
Ride, roominess, gas mileage, regular gas, powerful V8 engine, looks (gets many compliments from people that are surprised that it is a Buick), XM radio, OnStar, quiet interior.