Class a motorhomes that share features with the Cornerstone 45W, like bath and a half, outdoor entertainment and rear bath.
That 605-horsepower Cummins X15 paired with the Spartan K3 raised-rail chassis is the real story here. Owners consistently describe the driving experience as closer to a sports car than a 45-foot coach, with Koni shocks and a passive-steer tag axle doing a lot of the heavy lifting. Inside, the rear bath-and-a-half layout gives you genuine separation between living and sleeping spaces, while Aqua-Hot heated basement storage and three 15,000 BTU heat pumps make full-timing in any climate a realistic proposition. The 45W also comes loaded with a 43-inch Samsung QLED on the exterior, Starlink satellite internet, dual Girard patio awnings, and a 12,500W Onan diesel generator on a powered slide-out tray, so the infrastructure matches the price point. Entegra's build quality stands behind all of it: welded tubular aluminum construction, R-33 floors, and a flush-mounted slideout system that owners with 40,000+ miles say still feels tight.
