2021 Entegra Cornerstone 45 B


This beautiful 2021 Entegra Cornerstone 45B Passive Steer Tag Axle, All Electric, Bath and a Half coach is powered by a Cummins® 15-liter X15 turbocharged 605 HP engine, rides on a Spartan® K3 raised-rail chassis a w/Valid air leveling/Equalizer™ hydraulic automatic coach leveling system and is mated to an Allison® 4,000 MH 6-speed transmission.  She has a 20,000-lb. Hitch weight.

She looks stunning with her Sunfire FBP, her Chestnut interior, her Natural Cherry cabinetry, her stainless-steel trim, and her polished aluminum wheels.

You enter the cockpit using the Lit grab handle with keypad system for keyless entry and powered flush stepwell cover and see powered front sun visors and privacy shades, Villa® 8-way power, lumbar, heated and cooled Italian leather driver and passenger seats, VIP wood-grain, leather-wrapped, power-tilt and telescoping steering wheel with integrated controls for radio, cruise, wipers and Bluetooth® phone functionality, Dual, glass panel 9” touchscreen in-dash infotainment center with Rand McNally™ RV navigation, Bluetooth®, SiriusXM™, AM/FM tuner, integrated camera control, house mode whole-coach audio distribution, and integrated Vegatouch coach control, Samsung® 32” LED Slim 1080P Smart TV in front overhead and JBL® premium audio 11-speaker sound system with amplifier, speakers and DVC subwoofer.

Key technology in the cockpit includes the Xite™ 360° camera system, Valid 15” digital dash with selector knob and three main selection screens, Chrome, heated, remote-control, side-view mirrors with integrated cameras and blind-spot indicators, Blind spot monitoring system displayed on digital dash screen, Collision avoidance system with collision warning, adaptive cruise control and electronic stability control, All-wheel ABS disc brakes, Tire pressure monitoring system (TPMS) with temperature monitoring, Automatic traction control and Safehaul tow vehicle air brake system.

The interior boasts a decorative ceiling feature with integrated accent lighting, recessed LED lighting, powered solar day and blackout night shades, 10” Vegatouch touchpad system for complete integration of coach controls, 50” Samsung® 4K UHD Smart TV w/Sony® HD Blu-Ray™ player, Bose® Soundbar 700 sound system with wireless surround sound speakers, Villa® Italian leather furniture, hand-laid, high-gloss heated porcelain floor tiles, custom ordered quartz Uba Tuba granite countertops (last year as a Cornerstone option) and an LED-fireplace.

Furniture is comprised of a 100 inch power reclining sofa and a Booth Dinette.

External communication is supported by a Winegard® TRAV’LER satellite dish DIRECTV®, a Winegard® Rayzar automatic powered TV antenna, and a Winegard® Wi-Fi extender with 4G/LTE.

The galley has Quartz countertops with Blanco single-bowl granite sink and dimmable LED accent lighting, Porcelain tile backsplash, Window with slider and screen, Whirlpool® stainless-steel residential refrigerator with ice maker and water dispenser, Induction cooktop with matching wood cover, Whirlpool® Gold 1.9-cu. Ft. Convection microwave oven, 24” stainless EZ clean Fisher and Paykel dishwasher, a Maxxair® power vent exhaust fan with intake and, a Central vacuum system.

The bedroom has a King Tempur-Pedic Memory Foam mattress, a 32” Samsung® LED, HD Slim 1080P Smart TV w/Sony® Blu-Ray™ player and Bose® Solo 5 sound bar, a Ceiling fan and a large cedar-lined wardrobe with motion activated LED light.

The bathroom has quartz countertops with integrated glass sinks, dimmable LED accent lighting, porcelain tile shower walls and floor and a frameless glass shower door, a Teakwood shower seat, a skylight, Macerator toilet, Maxxair® Deluxe power exhaust vent fan and a stacked Whirlpool® washer and dryer.

Heating and cooling is provided by (3) 15,000-BTU A/C units with heat pumps and the Aqua-Hot® 450D hydronic water and heating system.

Power/Electrical components include Onan® 12,500-watt diesel generator, with automatic start, on powered slide-out tray, (2) 3,000-watt pure sine wave inverters, (4) L16 AGM batteries, dual 100W Solar panels with Morningstar Sunsaver Duo™ solar panel charge controller, a 50-amp power cord on electric powered reel and a Premium surge protector with smart transfer switch.

Exterior features include Dual roof-mounted Girard® Vision dual-pitched patio awnings with LED lights, Girard® power entrance door awning with LED lights, Girard® Ultra slide out awnings, Girard® Ultra window awnings, 43” Samsung® 4K UHD Slim, Smart TV with Bose® Solo 5 sound bar, 2.8-cu. Ft. Exterior Dometic® refrigerator/freezer on slide out tray, Aqua-Hot® heated basement storage on thermostat, Heated exterior utility center with 5” LED Firefly® tank monitoring panel, (2) power slide out basement storage trays, Power locking baggage doors, and Aire-Secure™ travel locks for all pocket doors.

Finally, safety features include Frameless, dual-pane, tinted, safety-glass windows, Porch light and motion sensor security lights and a Security system with glass shatter sensors and a Safe.

This coach is loaded and is ready for its new owner to come and take her home!

Year 2021
Price 480,000
Mfr Entegra Coach
Class A
Model Cornerstone 45B
Fuel Diesel
Mileage 19,500
Location Webster, FL
Technical Specs
Engine 605HP Cummins
Chassis Spartan K-3
Transmission Allison MH4000
Generator 12.5Kw Onan
Inverter (2) 3,000W
Exterior Sunfire
Interior Chestnut
Cabinetry Natural Cherry
Air Conditioning (3) 15,000BTUs w/Heat Pumps
Heating Aqua-Hot 450D
Trailer Weight 15,000
Length 45
Slides 4
  • Dual Solar Panels
  • Booth Dinette
  • Reclining Power Sofa
  • Saniflow Macerator
  • Uba Tuba Countertops
  • King Tempur-Pedic Memory Foam Mattress

Contact Information

Please feel free to contact us with any questions you have regarding this motor home.



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Floor Plan45 B
ClassClass A
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