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We do our best to keep listing details accurate, but pricing, specifications, and availability come from third-party sources and can change without notice. We can't guarantee accuracy, so please confirm the details with the dealer before making any decisions. See something inaccurate? Contact us.

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    3. Campers Inn RV
    4. Lazydays RV Tampa, FL
    5. 2019 Entegra Coach Cornerstone 45B

    2019 Entegra Coach Cornerstone 45B

    Bath and a half, rear bath

    UsedClass A|Stock #114352Z|Located at Campers Inn RV in Lazydays RV Tampa, FL
    $399,995$345,494
    Save $54,501
    RV Envy

    2019 Entegra Coach Cornerstone 45B

    Bath and a half, rear bath

    Used · Class A

    $399,995$345,494Save $54,501

    Campers Inn RV – Lazydays RV Tampa

    6130 Lazy Days Boulevard

    Seffner, FL 33584

    (813) 246-4999

    Stock #114352Z

    2019 Entegra Coach Cornerstone 45B floor plan

    Specifications

    Length44 ft 11 in
    Sleeps4 people
    Slideouts4
    Fuel typeDiesel

    Key features

    • • Available
    • • Pre-Owned
    • • Bath and a Half
    • • Outdoor Entertainment
    • • Rear Bath

    Full specifications

    Available BedsKing
    Black Water Capacity41 gal
    ChassisSpartan K3
    Cooktop Burners2
    Electrical Service50 amps
    EngineCummins X15
    Exterior Height12 ft 11in
    Exterior Width8 ft 5in
    Fresh Water Capacity100 gal
    FuelDiesel
    Fuel Capacity150 gal
    Grey Water Capacity62 gal
    Gross Weight54,000 lbs
    Interior Height7 ft
    Pin Weight20,000 lbs
    Refrigerator TypeResidential with ice maker and water dispenser
    Sleeps4
    TV InfoLR 50"" HDTV, Front Overhead 32"" LED HDTV, BR 32""LED HDTV, Ext. 40"" LED HDTV
    Tire Size22.5
    Torque1950 ft lbs
    Washer/Dryer AvailableYes
    Wheelbase320 in

    Options and equipment may differ from those listed. We do our best to ensure accuracy, but please confirm all details with the dealer before purchase.

    Get more info

    2019 Cornerstone 45B

    2019 Cornerstone 45B
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    Dealer information

    Campers Inn RV – Lazydays RV Tampa

    6130 Lazy Days Boulevard
    Seffner, FL 33584
    (813) 246-4999

    Pricing report

    Current price

    $345,494

    used

    Price history

    This unit has seen 1 price adjustment. RV Envy Pro lets you see the full price history.

    Pricing report

    Current price

    $345,494

    used

    Price history

    This unit has seen 1 price adjustment. RV Envy Pro lets you see the full price history.

    Experience the pinnacle of luxury motorhome travel with this preowned 2019 Entegra Coach Cornerstone 45B—a true masterpiece designed for those who refuse to compromise on comfort, performance, or style. Built on a robust Spartan K3 chassis and powered by a commanding Cummins diesel engine, this Class A diesel pusher delivers an exceptionally smooth, quiet ride paired with impressive towing capability, making every journey as enjoyable as the destination.

    From the moment you step inside, the Cornerstone 45B surrounds you with upscale residential elegance. Solid hardwood cabinetry, polished porcelain tile flooring, and meticulously crafted finishes create an atmosphere that feels more like a high-end home than an RV. The spacious quad-slide floorplan opens up beautifully, giving you room to relax, entertain, and truly live on the road.

    The gourmet kitchen is a standout feature, equipped with premium appliances, solid surface countertops, a residential refrigerator, and ample storage—perfect for everything from quick breakfasts to full-course meals. Whether you're hosting guests or enjoying a quiet night in, the living area offers plush seating, a large LED TV, and a cozy fireplace that sets the tone for comfort and relaxation.

    The bath-and-a-half layout is ideal for both privacy and convenience, especially when traveling with guests. The master suite is your personal retreat, featuring a king-size bed, abundant wardrobe space, and a luxurious rear bathroom complete with a spacious shower, dual sinks, and high-end fixtures.

    Technology and innovation are at the forefront of the 2019 Cornerstone 45B. Enjoy features like a fully integrated multiplex wiring system, advanced climate control, Aqua-Hot hydronic heating, and a powerful generator for off-grid capability. The exterior is just as impressive, with sleek full-body paint, power awnings, and generous storage compartments for all your gear.

    Safety and drivability are equally prioritized, with advanced driver assistance features, excellent visibility, and Entegra’s renowned quiet ride thanks to superior insulation and construction techniques.

    Why choose the 2019 Entegra Coach Cornerstone 45B?
    This coach represents one of the highest levels of craftsmanship in the RV industry. It’s ideal for full-time travelers, luxury seekers, or anyone ready to elevate their road trip experience. With its combination of power, elegance, and thoughtful design, it stands out as a top-tier diesel motorhome that continues to hold its value and appeal.

    Why buy from Lazydays Powered by Campers Inn RV?
    When you purchase from Lazydays Powered by Campers Inn RV, you're not just buying an RV—you’re investing in a premium ownership experience. Their knowledgeable team is dedicated to helping you find the perfect coach while providing transparent pricing and a stress-free buying process. With a reputation built on trust and customer satisfaction, they offer expert service, flexible financing options, and ongoing support long after your purchase.

    Their extensive inspection process ensures that every preowned unit meets high standards of quality and reliability, so you can buy with confidence. Plus, with access to a wide network of service centers and parts departments, you’ll always have support wherever your travels take you.

    Don’t miss your opportunity to own a luxury motorhome that redefines travel. The 2019 Entegra Coach Cornerstone 45B is more than just an RV—it’s your gateway to unforgettable adventures in u

    Experience the pinnacle of luxury motorhome travel with this preowned 2019 Entegra Coach Cornerstone 45B—a true masterpiece designed for those who refuse to compromise on comfort, performance, or style. Built on a robust Spartan K3 chassis and powered by a commanding Cummins diesel engine, this Class A diesel pusher delivers an exceptionally smooth, quiet ride paired with impressive towing capability, making every journey as enjoyable as the destination.

    From the moment you step inside, the Cornerstone 45B surrounds you with upscale residential elegance. Solid hardwood cabinetry, polished porcelain tile flooring, and meticulously crafted finishes create an atmosphere that feels more like a high-end home than an RV. The spacious quad-slide floorplan opens up beautifully, giving you room to relax, entertain, and truly live on the road.

    The gourmet kitchen is a standout feature, equipped with premium appliances, solid surface countertops, a residential refrigerator, and ample storage—perfect for everything from quick breakfasts to full-course meals. Whether you're hosting guests or enjoying a quiet night in, the living area offers plush seating, a large LED TV, and a cozy fireplace that sets the tone for comfort and relaxation.

    The bath-and-a-half layout is ideal for both privacy and convenience, especially when traveling with guests. The master suite is your personal retreat, featuring a king-size bed, abundant wardrobe space, and a luxurious rear bathroom complete with a spacious shower, dual sinks, and high-end fixtures.

    Technology and innovation are at the forefront of the 2019 Cornerstone 45B. Enjoy features like a fully integrated multiplex wiring system, advanced climate control, Aqua-Hot hydronic heating, and a powerful generator for off-grid capability. The exterior is just as impressive, with sleek full-body paint, power awnings, and generous storage compartments for all your gear.

    Safety and drivability are equally prioritized, with advanced driver assistance features, excellent visibility, and Entegra’s renowned quiet ride thanks to superior insulation and construction techniques.

    Why choose the 2019 Entegra Coach Cornerstone 45B?
    This coach represents one of the highest levels of craftsmanship in the RV industry. It’s ideal for full-time travelers, luxury seekers, or anyone ready to elevate their road trip experience. With its combination of power, elegance, and thoughtful design, it stands out as a top-tier diesel motorhome that continues to hold its value and appeal.

    Why buy from Lazydays Powered by Campers Inn RV?
    When you purchase from Lazydays Powered by Campers Inn RV, you're not just buying an RV—you’re investing in a premium ownership experience. Their knowledgeable team is dedicated to helping you find the perfect coach while providing transparent pricing and a stress-free buying process. With a reputation built on trust and customer satisfaction, they offer expert service, flexible financing options, and ongoing support long after your purchase.

    Their extensive inspection process ensures that every preowned unit meets high standards of quality and reliability, so you can buy with confidence. Plus, with access to a wide network of service centers and parts departments, you’ll always have support wherever your travels take you.

    Don’t miss your opportunity to own a luxury motorhome that redefines travel. The 2019 Entegra Coach Cornerstone 45B is more than just an RV—it’s your gateway to unforgettable adventures in u

    Specifications

    Length

    44 ft 11 in

    Sleeps

    4 people

    Slideouts

    4

    Fuel type

    Diesel

    Specifications

    Length

    44 ft 11 in

    Sleeps

    4 people

    Slideouts

    4

    Fuel type

    Diesel

    Download brochure
    Download brochure

    Key features

    • Available
    • Pre-Owned
    • Bath and a Half
    • Outdoor Entertainment
    • Rear Bath

    Key features

    • Available
    • Pre-Owned
    • Bath and a Half
    • Outdoor Entertainment
    • Rear Bath

    Full specifications

    As provided in the original listing

    Available BedsKing
    Black Water Capacity41 gal
    ChassisSpartan K3
    Cooktop Burners2
    Electrical Service50 amps
    EngineCummins X15
    Exterior Height12 ft 11in
    Exterior Width8 ft 5in
    Fresh Water Capacity100 gal
    FuelDiesel
    Fuel Capacity150 gal
    Grey Water Capacity62 gal
    Gross Weight54,000 lbs
    Interior Height7 ft
    Pin Weight20,000 lbs
    Refrigerator TypeResidential with ice maker and water dispenser
    Sleeps4
    TV InfoLR 50"" HDTV, Front Overhead 32"" LED HDTV, BR 32""LED HDTV, Ext. 40"" LED HDTV
    Tire Size22.5
    Torque1950 ft lbs
    Washer/Dryer AvailableYes
    Wheelbase320 in

    Full specifications

    As provided in the original listing

    Available BedsKing
    Black Water Capacity41 gal
    ChassisSpartan K3
    Cooktop Burners2
    Electrical Service50 amps
    EngineCummins X15
    Exterior Height12 ft 11in
    Exterior Width8 ft 5in
    Fresh Water Capacity100 gal
    FuelDiesel
    Fuel Capacity150 gal
    Grey Water Capacity62 gal
    Gross Weight54,000 lbs
    Interior Height7 ft
    Pin Weight20,000 lbs
    Refrigerator TypeResidential with ice maker and water dispenser
    Sleeps4
    TV InfoLR 50"" HDTV, Front Overhead 32"" LED HDTV, BR 32""LED HDTV, Ext. 40"" LED HDTV
    Tire Size22.5
    Torque1950 ft lbs
    Washer/Dryer AvailableYes
    Wheelbase320 in