Welcome to the forum! I noticed you had posted the same question in two different sections and thought it would be better to keep this all together. I merged the threads together, so the posts may look a little different. Check the website in my sig for some information about Riviera's. There should be a link on things to look for before you buy. I would probably pass on that Riviera unless you like to work on cars. The 1995 Riviera has the series 1 engine in it. It isn't a bad engine, but there are more mods for the series 2 engine.
1998 Supercharged Riviera - Custom CAI, Alpine spx-13ref, Infinity 6x9's, Alpine 4 Channel Amp, Kicker KX3, Silverstars, STB, Hawk Brake Pads, Monroe Air Shocks, KYB GR2