New 2025 Cornerstone 45Z Motor Home Class A - Diesel
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Cornerstone 45Z Description
Entegra Coach Cornerstone Class A diesel motorhome 45Z highlights:
- Rear Walk-In Wardrobe
- Dual Bath Sinks
- Free-Standing Dinette
- Four TV's
- Two Burner Induction Cooktop
Time spent in this spacious coach will be time well spent! The living area will feel more like home with a 3-seat power reclining sofa, a fireplace, and a 50" TV. After the chef has made dinner on the two burner induction cooktop or in the convection microwave, you can dine at the free-standing dinette. The shower and toilet has a private door, and the dual bath sinks are across the hall so two people can get ready for bed at once. This model includes plenty of convenient storage space, including a broom closet, a hutch in the kitchen, overhead cabinets, plus a rear walk-in wardrobe. There is even a Splendide stackable washer and dryer to make full-time RV living easier than ever!
Each Cornerstone Class A diesel motorhome by Entegra Coach is packed with luxury features to make each trip memorable! The Spartan K3 raised-rail chassis provides a strong foundation, and the Cummins 605 HP engine can power your many excursions. You will appreciate the collision avoidance system with collision warning, adaptive cruise control, and electronic stability control, plus there are six HD cameras included in the surround view system for easy maneuvering in and out of campgrounds. The interior is designed to make you feel at home with premium leather Crown Compass furniture, hand-laid porcelain tiled floors, a Personal Comfort A5 king-size mattress, and many more residential features. New features include a portable Shark vacuum cleaner, an Aqua-Hot 600D hydronic water and heating system, new interior decor options, and more! The luxury-packed amenities don't stop there! Outside you'll find a heated exterior utility center, two power slide out basement storage trays, (2) 200W solar panels, and hot and cold water hook-up in the front cap area with a 30 ft. quick-disconnect hose so you can easily keep the front of your unit clean!
Cornerstone 45Z Specifications
| Sleeps | 4 |
| Slides | 4 |
| Length | 44 ft 11 in |
| Ext Width | 8 ft 5 in |
| Ext Height | 12 ft 8 in |
| Int Height | 7 ft |
| Interior Color | Bianco, Prosecco, Latte |
| Exterior Color | Agate Grey, Black Pearl, Carmine Red, Coral Reef, Patriot Blue, Red Horizon, Silky Blue, Golden Sand |
| Hitch Weight | 20000 lbs |
| GVWR | 54000 lbs |
| Fresh Water Capacity | 100 gals |
| Grey Water Capacity | 62 gals |
| Black Water Capacity | 41 gals |
| Tire Size | 22.5" |
| Furnace BTU | 96000 btu |
| Generator | Onan 12,500 Watt Diesel |
| Fuel Type | Diesel |
| Engine | Cummins X15 Turbocharged |
| Chassis | Spartan K3 Raised Rail |
| Horsepower | 605 hp |
| Fuel Capacity | 175 gals |
| Wheelbase | 320 in |
| Available Beds | King |
| Torque | 1950 ft-lb |
| Refrigerator Type | Stainless Steel Residential |
| Convection Cooking | Yes |
| Cooktop Burners | 2 |
| Shower Size | 36" x 40" |
| Number of Awnings | 2 |
| Axle Weight Front | 20000 lbs |
| Axle Weight Rear | 20000 lbs |
| Axle Weight Tag | 14000 lbs |
| Water Heater Type | Aqua Hot 600 hydronic |
| AC BTU | 45000 btu |
| TV Info | Samsung QLED 4K UHD Smart TV; Overhead 32", LR 50", Ext. 43". BR 32" Samsung LED 4K UHD Smart TV |
| Awning Info | Roof-Mounted Girard Vision Dual Pitch with LED Lights |
| Washer/Dryer Available | Yes |
| Gross Combined Weight | 74000 lbs |
| Shower Type | Standard |
| Electrical Service | 50 amp |
Cornerstone 45Z Reviews
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ManuFacts
In the spring of 2008, Entegra Coach became a member of the Jayco family of companies. Ever since, we've taken great pride in the details—and each luxury motorhome we build embodies that principle.
We started building luxury motorcoaches one at a time—with a superior foundation, unrelenting attention to detail and old-world craftsmanship, unmatched engineering innovation, rock-solid construction and a ride that's as smooth and quiet as it is invigorating and well-appointed.
In 2018, our pursuit of the superior luxury motorhome expanded beyond diesel Class A coaches to gas Class As and Class Cs. By building on experience and listening to customers, we're making the Entegra Coach luxury experience a reality for more travelers than ever. As always, we back each coach with personalized customer service and coverage that is unmatched in the industry.
So from the moment you drive off the lot, you're not only an owner—you're a member of the family