Used 2022 Entegra Coach Cornerstone 45B Motor Home Class A - Diesel

L-Shaped Sofa; Dishwasher; Slide-out King Bed; Washer & Dryer
Fireplace Bath and Half
2022 45B Features and Options

Key Features:

  • 45’5” luxury Class A diesel motorhome with quad slide-outs
  • Spartan K3 raised-rail chassis with tag axle and air ride suspension
  • Cummins X15 15L turbo diesel engine (605 HP, 1,950 lb-ft torque)
  • Allison 4000 MH 6-speed transmission
  • Bath and a half floorplan with rear master suite
  • King bed with large wardrobe and washer/dryer
  • Residential kitchen with induction cooktop, convection microwave, and dishwasher
  • Full rear bath with dual sinks and large shower
  • Aqua-Hot hydronic heating system and continuous hot water
  • Three 15,000 BTU A/C units with heat pumps
  • 12.5kW Onan diesel generator and 50-amp service
  • 150-gallon fuel tank and 20,000 lb towing capacity
  • 50” 4K Smart TV, fireplace, and exterior entertainment
  • Girard power awnings and heated basement storage

The used 2022 Entegra Coach Cornerstone 45B is a flagship luxury Class A diesel motorhome engineered for full-time living and high-end travel. Measuring over 45 feet with four slide-outs, it delivers expansive interior space combined with top-tier construction and performance.

Built on the Spartan K3 chassis and powered by a Cummins X15 605-horsepower diesel engine, the 45B offers exceptional torque, smooth ride quality, and a 20,000 lb towing capacity, making it ideal for long-distance travel and hauling.

The 45B floorplan features a bath-and-a-half layout, maximizing convenience for both owners and guests. The rear master suite includes a king bed, large wardrobe, and stacked washer and dryer, while the full rear bathroom offers dual sinks and a spacious shower for a residential feel.

The main living area is designed with luxury and comfort in mind, featuring premium leather seating, a fireplace, and a large 4K Smart TV. A free-standing dinette and optional reclining sofa enhance livability, while four slide-outs create an open, residential-style layout.

The kitchen is fully equipped with high-end appliances, including an induction cooktop, convection microwave, and dishwasher, along with solid surface countertops and ample storage for extended travel.

Advanced systems include Aqua-Hot hydronic heating for consistent interior warmth and unlimited hot water, three high-capacity A/C units, and a 12.5kW diesel generator for reliable off-grid power. Large holding tanks and a 150-gallon fuel capacity support extended trips without frequent stops.

Exterior features include Girard power awnings, heated basement storage, and an outdoor entertainment center, providing additional comfort and convenience at the campsite.


Why Buy from Lazydays RV powered by Campers Inn RV:

  • Thoroughly inspected luxury diesel motorhomes for quality assurance
  • Competitive pricing on high-end pre-owned inventory
  • Experienced RV professionals specializing in diesel pushers
  • Flexible financing options for qualified buyers
  • Full-service dealership for maintenance, parts, and upgrades
  • Nationwide support network for continued ownership

The 2022 Entegra Coach Cornerstone 45B delivers elite diesel performance, luxury residential features, and a spacious four-slide design, making it a premier choice for buyers seeking a high-end pre-owned motorhome built for extended travel or full-time living.

 
 
What Our Customers Are Saying

Great customer service and support!

I was having trouble with my BMPRO and we called Burton campers and shared what was going on then we were transferred to Easton. He understood our problem and was extremely helpful in helping me resolve our issues. Great customer service and support. We need more Eastons in the workplace we live in California and had to call Alabama to get the help we needed. Great job Easton
- Sandra
Price: $472,995
You Save: $53,000
Sale Price: $419,995
Campers Inn
Location: Tampa, FL
Stock# 21171885
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2022 45B Specifications
Sleeps 4
Slides 4
Length 45 ft 5 in
Ext Width 8 ft 5 in
Ext Height 12 ft 8 in
Int Height 7 ft
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 65600 btu
Fuel Type Diesel
Engine Cummins X15 Turbocharged
Chassis Spartan K3 Raised Rail
Horsepower 605 hp
Fuel Capacity 150 gals
Wheelbase 320 in
Available Beds King
Torque 1950 ft-lb
Refrigerator Type Stainless Steel Residential w/Ice Maker
Convection Cooking Yes
Cooktop Burners 2
Shower Size 33" x 41"
Number of Awnings 2
Axle Weight Front 20000 lbs
Axle Weight Rear 20000 lbs
Axle Weight Tag 14000 lbs
Water Heater Type Aqua Hot 450 hydronic
AC BTU 45000 btu
TV Info Samsung QLED 4K UHD Smart TV; Overhead 32", LR 50", BR 32", Ext. 43"
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
VIN 4VZVU1E9XNC091922
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