- Stock #243968 - 40PDQ Diplomat powered by a 400HP Cummins diesel with only 50,766 miles!This diesel pusher with a 400 horsepower Cummins has the get-up and go you need to travel across the mountains on those trips you dream of making. The cherry c... Read more
RVs on Autotrader is your one-stop shop for the best new or used motorhomes and travel trailers for sale. Are you looking to buy your dream RV? Use RVs on Autotrader's intuitive search tools to find the best motorhomes and travel trailers for sale.