How much is a Buick Riviera Coupe?

Based on the current Buick Riviera Coupe listings for sale on Classics on Autotrader, you may find some that cost as low as $3,200 and max out around $85,000. While the average price of a Buick Riviera Coupe is around $20,452, take a look at all the features, the vehicle's condition, and mileage to find the best deal.