My 2000 GS Regal has cost me a lot of bucks. Most recently the drivers door window (power) went out and it cost me 550 dollars to have it fixed. The motor worked but the cable broke. On an earlier situation the front end drug with any dip and the result was a damaged oil pan. Little things like only partial LED digits on the radio and dashboard readout. According to the computer my mileage of 20.1 mpg in city driving is actually questionable as my computations never reached that high. I have a very light foot unless I find myself in a bind and need power to escape a challenge in traffic. No more Buicks for me. I have test drove many new models and they look good but experience rules.