You have one, why do you need us to tell you if they are as smooth riding as a Deville?. I just sold my '98 Deville because of head gasket issues, that car was very problematic and I'm glad its gone. Anyway, the Fleetwood is a solid car. I cant vouch for the condition of your car but if it has been well kept it will be a very reliable, comfortable cruiser for many years to come. The opti spark ignition is of concern but nothing compared to head gasket or A/C problems of the Northstar Caddies. :thumbsup: