For Sale: 2015 Entegra Aspire 42rbq - We're Only 1 Hour From The Factory! Class A - Diesel / Grand Rapids, Mi Call Bob Wells For The Most Competitive Deal On This Entegra! Options Include: 2015 Model Year Upgrades Cabernet Interior Windsor Cherry Cabinetry Fireplace Premium Sound System Golden Garnet Exterior Standards: Spartan Mountain Master Chassis Cummins 450hp Diesel Engine Lp 400w Aqua-hot The Quietest-riding, Best Handling Motor Coach. Period.