2026 Entegra Coach Cornerstone Reserve 45D

New Diesel Pusher in Alvarado, Texas, 76009

$799,995.00

Unit Specs

  • New Arrival
  • Stock #M122157
  • Year2026
  • ManufacturerEntegra Coach, Inc.
  • Make Entegra Coach
  • ModelCornerstone Reserve
  • Floorplan45D
  • Type Diesel Pusher
  • ConditionNew
  • Length44' 11"
  • VIN4VZVU1R15TC095992
  • MSRP $1,124,963.00
  • Price $849,995.00
  • Sale Price $799,995.00
  • Need to know your payment? Use our RV Loan Calculator!
  • ChassisSpartan K3
  • Engine ManufacturerCummins
  • Engine Model605HP
  • Fuel TypeDiesel
  • Interior ColorLuxe, Grigio Polished & Stonewall Matte Gray
  • Exterior ColorDarknite Red
  • Air Conditioners3
  • A/C Spec15,000 BTU W/ Heat Pumps
  • Slideouts4
  • Tow/Hitch Weight20000 lbs
MSRP $1,124,963. All New 2026 Entegra Cornerstone Reserve Model 45D Bath & 1/2. Features
  • Darknite Red
  • Starlink Satellite
  • Theater Seating Sofa
  • 12.5K Generator
  • Double Lav Sink in Main Bathroom

More About This RV This RV is approximately 44 feet 11 inches in length and is 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. 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.
About Us Shop a huge selection of luxury diesel pusher motorhomes all at MHSRV! 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. For more details on this unit, our full inventory, brochures, window stickers, videos, photos, and customer reviews, visit or call 800-335-6054 for the Texas location or 334-288-0331 for our Alabama location. "Why Pay More? Why Settle for Less?"

2026 Entegra Coach Cornerstone Reserve 45D Features


  • Interior/Furnishings
    Bath & 1/2, Recliner(s), Theater Seating

2026 Entegra Coach Cornerstone Reserve 45D Literature


Seller Info

Motor Home Specialist

5411 S Interstate 35 W
Alvarado, TX 76009

Member Since 2003

See 3467 Reviews

Unit Specs

  • New Arrival
  • Stock #M122157
  • Year2026
  • ManufacturerEntegra Coach, Inc.
  • Make Entegra Coach
  • ModelCornerstone Reserve
  • Floorplan45D
  • Type Diesel Pusher
  • ConditionNew
  • Length44' 11"
  • VIN4VZVU1R15TC095992
  • MSRP $1,124,963.00
  • Price $849,995.00
  • Sale Price $799,995.00
  • Need to know your payment? Use our RV Loan Calculator!
  • ChassisSpartan K3
  • Engine ManufacturerCummins
  • Engine Model605HP
  • Fuel TypeDiesel
  • Interior ColorLuxe, Grigio Polished & Stonewall Matte Gray
  • Exterior ColorDarknite Red
  • Air Conditioners3
  • A/C Spec15,000 BTU W/ Heat Pumps
  • Slideouts4
  • Tow/Hitch Weight20000 lbs

Estimated Payment-

Interest Rate % *(W.A.C.)
Term Years
Down Payment $
*W.A.C. = With approved credit

Email Seller

Request More Info on this 2026 Entegra Coach Cornerstone Reserve 45D Offered for sale by Motor Home Specialist
Motor Home Specialist
Motor Home Specialist

5411 S Interstate 35 W
Alvarado, TX 76009

Phone: Click to Call

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New 2026 Entegra Coach Cornerstone Reserve 45D available in Alvarado, Texas
2026 Entegra Coach Cornerstone Reserve 45D - New Diesel Pusher For Sale by Motor Home Specialist in Alvarado, Texas features Theater Seating, Recliner(s), Bath & 1/2
2026 Cornerstone Reserve 45D by Entegra Coach from Motor Home Specialist in Alvarado, Texas
New 2026 Entegra Coach Cornerstone Reserve 45D available in Alvarado, Texas
Floorplan of 2026 Entegra Coach Cornerstone Reserve 45D