Entegra Coach > Cornerstone Reserve Motorhomes
2026 Cornerstone Reserve
Entegra Coach designs and builds RV’s with luxury and convenience in mind, so you can make memories to last a lifetime. The 2026 Entegra Coach Cornerstone Reserve offers a spacious floorplans to suit your traveling and living lifestyle. This 2026 Entegra Coach Cornerstone Reserve offers a floorplan that will have you immediately impressed by the innovative use of space and excited by the amount of storage in this luxury Class A RV. The 2026 Entegra Coach Cornerstone Reserve is built on the Spartan K3 raised-rail chassis with a Cummins 15 liter X15 turbocharged 605HP engine providing new levels of luxury. Whether you are a new or well traveled RV’er, Sicard RV has the RV to fit your lifestyle. We are a proud Entegra Coach dealership.
What makes a superior luxury coach? To put it simply, a lot. From the quietest ride and the best handling to head-turning luxury and superior coverage, we focus on excellence in every aspect.
This year’s Entegra Coach models are as show-stopping as they are smooth-riding. A superior foundation and unrelenting attention to detail mean you’ll want for nothing in your luxury coach. Except maybe longer highways.
Visit Entegra Coach WebsiteCornerstone Reserve Floorplans
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Standards and Options
Chassis
- Chassis: Spartan® K3 raised-rail chassis
- Engine: Cummins® 15 liter X15 turbocharged 605 HP engine with 1,950 lb. ft. torque at 1,150 RPM
- Transmission: Allison® 4,000 MH 6-speed transmission
- Radiator: Side-mounted, parallel-airflow radiator
- Alternator: 210 amp alternator
- Engine Block Heater: 1,500W engine block heater
- Engine Brake: Three-stage engine brake
- Front Axle: Reyco® Granning® front axle with independent front suspension, integrated anti-sway bar and custom-tuned Koni® shocks- 20,000 lb. rating
- Rear Axle: Dana® rear axle - 20,000 lb. rating
- Tag Axle: Reyco® Granning® passive-steer tag axle with onee-touch manual air dump - 14,000 lb. rating
- Braking System: All-wheel ABS disc brakes
- Rear Axle Ratio: 4.30 rear axle ratio
- Tires: Michelin® 365/70R 22.5 in. tires (front) and 315/80R 22.5 in. tires (rear)
- Tire Pressure Monitoring: Tire pressure monitoring system (TPMS) with temperature monitoring
- Traction Control: Automatic traction control
- Leveling System: Equalizer™ hydraulic automatic coach leveling
- Air Leveling: Valid™ Truline air leveling system with auxiliary air compressor
- Air Connection: Remote air connection
- Chassis Battery: (2) 12V chassis batteries
- Fuel Tank: 175 gal. fuel tank with dual fills
- DEF Tank: 15 gal. DEF tank with dual fills
- Tow Air Brake System: Spartan® Safehaul tow vehicle air brake system
- Hitch: 20,000 lb. hitch with 7-pin plug
Construction
- Roof: 4 in. arched aluminum trusses filled with batt insulation and reflective Flexfoil® topped with 3/8 in. plywood decking then one-piece fiberglass
- Walls: 2-1/2 in. exterior walls with Aluma-Tru™ welded tubular aluminum studs on 16 in. centers or less, filled with batt and Flexfoil® insulation, then covered with high-gloss gelcoat fiberglass (R-16)
- Floor: 2 in. x 4 in. wood trusses on 16 in. centers or less filled with batt and Flexfoil® insulation then topped with 3/4 in. 7-ply plywood decking (R-33)
- Frame: X-Bridge™ bracing welded into chassis frame
- Slideouts: Entegra Coach-exclusive ElectraGlide flush-mounted 12V slideout system
Heat, AC, Water and Power
- Heated Tanks: Aqua-Hot® heated basement storage
- Generator: Onan® 12,500W diesel generator, with automatic start, on powered slide-out tray
- Inverter: Victron 3,000W pure sine wave inverter with LED screen
- Batteries: (4) L16 AGM batteries (6V/390 amp hrs. ea.)
- Solar: (2) 200W solar panels
- Electrical Hookup: 50 amp power cord on electric powered reel
- Transfer Switch: Smart automatic transfer switch with surge protection
- Air Conditioning: (3) 15,000 BTU A/C units with heat pumps and condensation drain system
- Heating System: Aqua-Hot® 600D hydronic water and heating system with in-floor heat throughout and engine preheat
- Black Tank Management: Sani-Con® macerator holding tank dump system with power gate valves and manual backup
- Tank Flush: Black tank flush; Grey tank flush
- Tank Assist: Tilt tank dump
- Water Filtration: City and tank water filtration system
- Water Hook-Up: Hot and cold water hook-up in front cap area with 30 ft. quick-disconnect hose
- Water Softner: Water softener prep in driver-side compartment
- Water Hose w/ Electric Reel: Water hose with electric reel
Exterior
- Front/Rear Cap: Insulated front and rear caps (R-24)
- Stainless Steel Accents: Executive Bus Armor 10 in stainless steel trim
- Engine Door: Power rear engine door with manual override
- Patio Awnings: Dual roof-mounted Girard® Vision dual-pitched patio awnings with LED lights
- Door Awning: Girard® power entrance door awning with LED lights
- Slideout Awnings: Girard® Ultra slideout awnings
- Windows: Frameless, dual-pane, tinted, safety-glass windows
- Keypad: Lit grab handle with doorbell and keypad system for keyless entry
- Entertainment: 43 in. Samsung® QLED 4K UHD Smart TV with tilt, swivel, and extend adjustment; JBL® soundbar with USB port and receptacle
- Mirrors: Blind-spot monitoring indicators in chrome, heated, remote-control side-view mirrors
- Exterior: Diamond Shield™ front protective film mask
- Headlights: Automatic LED high and low beam headlights
- Fog Lights: Halogen fog lights
- Daytime Running Lights: Automatic daytime running lights
- LED Lights: LED marker lights, turn lights, license plate light, third brake light, accent lights and docking lights
- Accent Lights: LED accent lights under all slideout rooms
- Chrome Accents: LED-lit chrome clearance accent light
- Lights: Porch light and motion sensor security lights
- Rear Mudflap: Mudflap with chrome “Entegra Coach” nameplate
- Satellite Internet: Starlink satellite internet system
- Satellite Dish - US: Winegard® TRAV’LER satellite dish DIRECTV® - standard with USA option
- Satellite Dish - CA: Winegard® TRAV’LER Pro satellite dish Shaw TV - standard with CSA option
- Antenna: Winegard® Rayzar Automatic powered TV antenna
- Wi-Fi: Winegard® WiFiRanger™ Wi-Fi extender
- Utility Center: Heated exterior utility center with 5 in. LED Firefly® tank monitoring panel
- Cargo Features: (2) power slideout basement storage trays
- Freezer: 2.8 cu. ft. exterior refrigerator/freezer on slideout tray
- Baggage Doors: Push-button, power-unlatching baggage doors with LED indicator light
- Exterior Walls: Sikkens custom full-body paint
- Entrance Door: Removable screen on entry door
Cockpit
- Collision Mitigation: Collision avoidance system with collision warning, adaptive cruise control and electronic stability control
- Additional Amenities: Bergstrom dual-zone HVAC system; Dual USB port and one 12V socket for charging
- Dash: Valid™ 15 in. digital dash with quad core graphics processor, on-board diagnostics and ability to display traditional instrument cluster, 360° camera system or GPS navigation
- Cameras: Delta Mobile Systems® aiDARS™ 1X active 360° surround view system with 14 smart radar sensors and 6 HD cameras displayed on digital dash screen
- Infotainment System(s): Valid™ infotainment system with 15 in. touchscreen, Sygic navigation, Bluetooth®, Sirius XM™ and AM/FM tuner, integrated camera control, house mode whole-coach audio distribution and integrated VegaTouch coach control
- Side Consoles: 4.3 in. infotainment control touchscreen in passenger console
- Driving Features: E-Z Steer™ adjustable power steering assist
- Steering Wheel: Leather steering wheel with integrated controls for screen selection, instrument cluster navigation, media source selection, cruise, wipers and Bluetooth® phone functionality
- Steering Column: Power tilt and telescoping steering column
- Sound System: JBL® premium audio 11-speaker sound system with amplifier, speakers and DVC subwoofer
- Antenna: All-in-one automotive antenna for AM/FM/Sirius/GPS dash radio system
- Windshield: Ultra-Vision® one-piece wrap-around tinted windshield; Rain-sensing windshield wipers
- Driver / Passenger Seats: Heated and cooled leather driver and passenger seats with powered 6-way adjustment, lumbar, recline, footrest and massage functions
- Power Features: Powered driver's window; Powered flush stepwell cover
- Pedals: Powered adjustable brake and accelerator pedals
- Visors & Privacy Shade: Powered front sun visors and privacy shades
Interior
- Television - Front Overhead: 32 in. Samsung® QLED 4K UHD Smart TV in front overhead
- Command Center: Firefly multiplex system with 10 in. VegaTouch touchscreen for complete integration of coach controls, with remote monitoring and control (mobile app available)
- Switches: Spyder 3.5 in. touchscreen switches throughout
- Television - Living Room: 50 in. Samsung® QLED 4K UHD Smart TV
- Sound - Living Room: Bose® sound bar with subwoofer and universal remote control
- DVD Systems: Sony® Blu-ray™ player
- Furniture: Premium leather Villa furniture
- Flooring: Hand-laid porcelain tiled floors
- Lighting: LED interior lighting
- Ceiling: Decorative ceiling feature with integrated accent lighting
- Window Treatments: Powered solar day and blackout night shades
- Central Vacuuming System: Portable Shark® vacuum cleaner; Dirt Devil central vacuum system with in-wall dust pan
- Interior Doors: Aire-Secure™ travel locks for all pocket doors
- Washer/Dryer: Stackable washer and dryer
Kitchen
- Window: Window with push out lever operation and screen
- Refrigerator: Café™ ENERGY STAR® 22.3 cu. ft. 4-door refrigerator
- Cooktop: Induction cooktop with matching wood cover
- Microwave: Café™ 1.7 cu. ft. convection microwave with air fryer function
- Dishwasher: Fisher & Paykel dishwasher
- Countertops: Quartz countertops with Blanco single-bowl granite sink and dimmable LED accent lighting
- Water Dispenser: Filtered water dispenser at kitchen sink
- Vent: Maxxair® power vent exhaust fan with intake and touch screen control
- Storage: Pantry with pull-out shelves; Slide-out storage tray(s) in overhead cabinet
Bedroom
- Bed: Personal Comfort® A5 king-size mattress
- Television: 43 in. Samsung® Crystal UHD Smart TV in bedroom
- Sound: Bose® sound bar with universal remote control
- DVD Systems: Sony® Blu-ray™ player
- Ceiling Fan: Ceiling fan
- Nightstands: Nightstands with solid-surface tops
- Wardrobe: Automatic light in rear closet
Bathroom
- Countertop(s): Quartz countertops with two sinks and dimmable LED accent lighting
- Shower: Porcelain tile shower walls and floor with skylight and frameless glass shower door
- Shower Seat: Teakwood shower seat
- Shower Head: Pivoting shower head and separate hand-held spray wand
- Water Saving System: Aqua View SHOWERMI$ER™ water saving system
- Toilet: Thetford® macerator toilet in main bath; Thetford® macerator toilet in mid bath
- Vent: Maxxair® Deluxe power exhaust vent fan with intake
Safety
- Carbon Monoxide Detector: Carbon monoxide detector
- Smoke Alarm: Smoke alarm
- Security Safe: Storage safe
Interior Colours & Fabrics
Show / HideOptions
Show / HideName | Price | Mandatory |
---|---|---|
Canadian Standards (CSA)(Mandatory) | N/A | |
Media Center ILO Sofa | N/A | |
Dinette Booth ILO Free-standing Table and Chairs | N/A | |
Double Sinks in Bathroom ILO Single Sink | N/A | |
Cabinet with Two Drawers ILO Dishwasher | N/A | |
Wood Headboard | N/A | |
Area Rug for Living Room | N/A | |
Sleepmade Memory Foam Mattress | N/A | |
Winegard In-Motion Satellite Dome ILO TRAV'LER | N/A | |
Winegard TRAV'LER Dish Network ILO Direct TV | N/A | |
74" Sofa ILO Theater Seating | N/A |
Packages
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