Specs for 2026 Entegra Coach - Cornerstone Reserve
Floorplan: 45D (Class A)

Dimensions

Weights

Capacities

2026 Entegra Coach Cornerstone Reserve RVs for Sale Near You

Engine/Transmission

Exterior

Electrical

Features

CHASSIS
Spartan® K3 raised-rail chassis
Cummins 15-liter X15 turbocharged 605 HP engine with 1,950 lb. ft. torque at 1,150 RPM
Allison® 4,000 MH 6-speed transmission
Side-mounted, parallel-airflow radiator
210-amp alternator
1,500W engine block heater
Three-stage engine brake
20,000 lb. rating front axle with independent front suspension, integrated anti-sway bar and custom-tuned shocks.
Dana® rear axle - 20,000 lb. rating
Reyco® Granning® passive-steer tag axle with onee-touch manual air dump - 14,000 lb. rating
All-wheel ABS disc brakes
4.30 rear axle ratio
Michelin® 365/70R 22.5 in. tires (front) and 315/80R 22.5 in. tires (rear)
Tire pressure monitoring system (TPMS) with temperature monitoring
Automatic traction control
Equalizer™ hydraulic automatic coach leveling
Valid™ Truline air leveling system with auxiliary air compressor
Remote air connection
(2) 12V chassis batteries
175 gal. fuel tank with dual fills
15 gal. DEF tank with dual fills
Spartan® Safehaul tow vehicle air brake system
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 & POWER
Aqua-Hot® heated basement storage
Onan® 12,500W diesel generator, with automatic start, on powered slide-out tray
Victron 3,000W pure sine wave inverter with LED screen
(4) L16 AGM batteries (6V/390-amp hrs. ea.)
(2) 200W solar panels
50-amp power cord on electric powered reel
Smart automatic transfer switch with surge protection
(3) 15,000 BTU A/C units with heat pumps and condensation drain system
Aqua-Hot® 600D hydronic water and heating system with in-floor heat throughout and engine preheat
Sani-Con macerator holding tank dump system with power gate valves and manual backup
Black tank flush; Grey tank flush
Tilt tank dump
City and tank water filtration system
Hot and cold water hook-up in front cap area with 30 ft. quick-disconnect hose
Water softener prep in driver-side compartment
Water hose with electric reel

EXTERIOR
Insulated front and rear caps (R-24)
Executive Bus Armor 10 in stainless steel trim
Power rear engine door with manual override
Dual roof-mounted Girard® Vision dual-pitched patio awnings with LED lights
Girard® power entrance door awning with LED lights
Girard® Ultra slideout awnings
Frameless, dual-pane, tinted, safety-glass windows
Lit grab handle with doorbell and keypad system for keyless entry
43 in. Samsung® QLED 4K UHD Smart TV with tilt, swivel, and extend adjustment; JBL® soundbar with USB port and receptacle
Blind-spot monitoring indicators in chrome, heated, remote-control side-view mirrors
Diamond Shield™ front protective film mask
Automatic LED high and low beam headlights
Halogen fog lights
Automatic daytime running lights
LED marker lights, turn lights, license plate light, third brake light, accent lights and docking lights
LED accent lights under all slideout rooms
LED-lit chrome clearance accent light
Porch light and motion sensor security lights
Mudflap with chrome "Entegra Coach" nameplate
Starlink satellite internet system
Winegard® TRAV'LER satellite dish DIRECTV® - standard with USA option
Winegard® TRAV'LER Pro satellite dish Shaw TV - standard with CSA option
Winegard® Rayzar Automatic powered TV antenna
Winegard® WiFiRanger™ Wi-Fi extender
Heated exterior utility center with 5 in. LED Firefly" tank monitoring panel
(2) power slideout basement storage trays
2.8 cu. ft. exterior refrigerator/freezer on slideout tray
Push-button, power-unlatching baggage doors with LED indicator light
Sikkens custom full-body paint
Removable screen on entry door

COCKPIT
Collision avoidance system with collision warning, adaptive cruise control and electronic stability control
Bergstrom dual-zone HVAC system; Dual USB port and one 12V socket for charging
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
Delta Mobile Systems® aiDARS™ 1X active 360° surround view system with 14 smart radar sensors and 6 HD cameras displayed on digital dash screen
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
4.3 in. infotainment control touchscreen in passenger console
E-Z Steer™ adjustable power steering assist
Leather steering wheel with integrated controls for screen selection, instrument cluster navigation, media source selection, cruise, wipers, and Bluetooth" phone functionality
Power tilt and telescoping steering column
JBL® premium audio 11-speaker sound system with amplifier, speakers, and DVC subwoofer
All-in-one automotive antenna for AM/FM/Sirius/GPS dash radio system
Ultra-Vision® one-piece wrap-around tinted windshield; Rain-sensing windshield wipers
Heated and cooled leather driver and passenger seats with powered 6-way adjustment, lumbar, recline, footrest and massage functions
Powered driver's window; Powered flush stepwell cover
Powered adjustable brake and accelerator pedals
Powered front sun visors and privacy shades

INTERIOR
32 in. Samsung® QLED 4K UHD Smart TV in front overhead
Firefly multiplex system with 10 in. VegaTouch touchscreen for complete integration of coach controls, with remote monitoring and control (mobile app available)
Spyder 3.5 in. touchscreen switches throughout
50 in. Samsung® QLED 4K UHD Smart TV
Bose" sound bar with subwoofer and universal remote control
Sony® Blu-ray™ player
Premium leather Villa furniture
Hand-laid porcelain tiled floors
LED interior lighting
Decorative ceiling feature with integrated accent lighting
Powered solar day and blackout night shades; LED accent lights in window valances
Portable Shark® vacuum cleaner; Dirt Devil central vacuum system with in-wall dust pan
Aire-Secure™ travel locks for all pocket doors
Stackable washer and dryer
Hardwood cabinets and stiles throughout; Soft-close dovetail drawers

KITCHEN
Window with push out lever operation and screen
Cafe™ ENERGY STAR® 22.3 cu. ft. 4-door refrigerator
Induction cooktop with matching wood cover
Cafe™ 1.7 cu. ft. convection microwave with air fryer function
Fisher & Paykel dishwasher
Quartz countertops with Blanco single-bowl granite sink and dimmable LED accent lighting
Filtered water dispenser at kitchen sink
Maxxair® power vent exhaust fan with intake and touch screen control
Pantry with pull-out shelves; Slide-out storage tray(s) in overhead cabinet

BEDROOM
Personal Comfort" A5 king-size mattress; Motion-activated LED lights in bed base
43 in. Samsung® Crystal UHD Smart TV in bedroom
Bose" sound bar with universal remote control
Sony Blu-ray™ player
Ceiling fan
Nightstands with solid-surface tops
Automatic light in rear closet

BATHROOM
Quartz countertops with two sinks and dimmable LED accent lighting
Porcelain tile shower walls and floor with skylight and frameless glass shower door
Teakwood shower seat
Pivoting shower head and separate hand-held spray wand
Aqua View SHOWERMI$ER™ water saving system
Thetford macerator toilet in main bath; Thetford® macerator toilet in mid bath
Maxxair® Deluxe power exhaust vent fan with intake

SAFETY
Carbon monoxide detector
Smoke alarm
Storage safe