2026 Entegra Coach Cornerstone Reserve 45D

MSRP $1,149,197. All New 2026 Entegra Cornerstone Reserve Model 45D Bath & 1/2 is approximately 44 feet 11 inches in length and rides on a Freightliner SL tag axle chassis with IFS featuring Entegra’s exclusive X-Bridge framing, powered by a Cummins 15-liter ISX turbocharged 605HP engine 1,950 lb. ft. torque at 1,150 RPM, an Allison 4000 series transmission and is backed by Entegra Coach's superior 2-Year/24K Mile Limited Coach & 5-Year Limited Structural Warranties. The Reserve features new and unique features including modern larger square framed windows in living quarters, windows are wood framed with leather-accented valances and LED strip lights, kitchen window backsplash is quartz with an etched "Reserve" name, quartz countertops and backsplashes throughout, GE Cafe series refrigerator and microwave with air fryer, stunning villa "Reserve" furniture featuring power head rest with tilt, The driver and passenger seats are embossed with the reserve logo, soft-close dovetail drawers, bedroom picture with the "Reserve" unit's limited edition number, interior entrance grab handle with stitched reserve name and Kohler Neuroc kithcne sink with a matte finish. The paint on the Reserve features a new unique and custom design that features image ghosting that shows a different look based on the angle you are looking at this beautiful RV. It is achieved by eight pearl paint topcoat colors and nine coats of clearcoat. Optional equipment on this RV includes the Black Diamond blackout package, double sink in main bath, Garmin 10" RV navigator GPS system, Lithionics lithium batteries, Freightliner chassis and living room area rug. A few of the impressive standards include electronic stability control, Equalizer™ hydraulic automatic coach leveling, Valid truline air leveling system, remote air connection, Onan® 12,500-watt diesel generator, with automatic start, on powered slide-out tray, Aqua-Hot® 600D hydronic water and heating system with in-floor heat throughout and engine preheat, Dual roof-mounted Girard® Vision dual-pitched patio awnings with LED lights, Girard® Ultra slideout awnings, Exterior freezer/refrigerator on slideout tray, Starlink satellite internet system, Winegard WiFiRange Wifi extender, rear mudflap with chrome nameplate, Collision avoidance system with collision warning, adaptive cruise control and electronic stability control, Bergstrom dual-zone HVAC system, Heated and cooled leather driver and passenger seats with powered 6-way adjustment, lumbar, recline, footrest and massage functions, Ultra-Vision® one-piece wrap-around tinted windshield; Rain-sensing windshield wipers, Firefly multiplex system with 10 in. VegaTouch touchscreen for complete integration of coach controls, premium leather villa furniture, Portable shark vacuum cleaner, dirt devil central vacuum system, stackable washer/dryer, Fisher & Paykel dishwasher and much more. **Unit Not California CARB Compliant and Cannot be Registered in California**. Shop a huge selection of luxury diesel pusher motorhomes all at 1 location! Choose from American Coach Eagle – Dream – Entegra Coach Cornerstone – Anthem – Aspire – Fleetwood Palisade – Discovery LXE – Holiday Rambler Armada – Foretravel Realm – Foretravel Realm Presidential and more. We also buy and sell quality pre-owned models such Newmar King Aire – Essex – London Aire – Mountain Aire – Dutch Star - Tiffin Zephyr – Allegro Bus – Phaeton – Prevost Liberty Lady – Millennium - Marathon – Newell and much more. Visit for our complete line-up and the sale prices that have made us the #1 volume selling motor home dealership in the world 12 years in a row! For additional details on this unit and our entire inventory including brochures, window sticker, videos, photos, reviews & testimonials as well as additional information about Motor Home Specialist and our manufacturers please visit us at or call 800-335-6054. At Motor Home Specialist, we DO NOT charge any prep or orientation fees like you will find at other dealerships. All sale prices include a 200-point inspection, interior & exterior wash, detail service and a fully automated high-pressure rain booth test and coach wash that is a standout service unlike that of any other in the industry. You will also receive a thorough coach orientation with an MHSRV technician, a night stay in our delivery park featuring landscaped and covered pads with full hook-ups and much more! Read Thousands upon Thousands of 5-Star Reviews at and See What They Had to Say About Their Experience at Motor Home Specialist. WHY PAY MORE? WHY SETTLE FOR LESS?