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Specs for 2026 Entegra Coach - Cornerstone Reserve

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2026 Entegra Coach Brochure2026 Entegra Coach Cornerstone Reserve Brochure

Class A RVs

Cornerstone Reserve
45D Specs
View 2026 Entegra Coach Cornerstone Reserve 45D complete specs and manufacturer brochures

Length:
44' 11"

Slides: 4

Sleeps: 4

    • 45D Luxury Diesel Motorhome: Cornerstone Reserve by Entegra Coach

    The 45D Luxury Diesel Motorhome, part of the Cornerstone Reserve lineup, is a high-end diesel RV designed for comfort, control, and confident towing. This model pairs a powerful diesel engine and advanced chassis features with a premium interior, extensive entertainment, and robust heating, A/C, and water systems.

    • Luxury diesel power and drivability: A Cummins 15 liter X15 turbocharged 605 HP engine with 1,950 lb. ft. torque, paired with an Allison 4,000 MH 6-speed transmission.
    • Safety and stability tech: Collision avoidance system with collision warning, adaptive cruise control, and electronic stability control, plus all-wheel ABS disc brakes and automatic traction control.
    • Chassis and leveling capability: Spartan K3 raised-rail chassis, Valid Truline air leveling with auxiliary air compressor, and Equalizer hydraulic automatic coach leveling.
    • Power, HVAC, and water comfort: Onan 12,500W diesel generator, Victron 3,000W pure sine wave inverter, Bergstrom dual-zone HVAC, and Aqua-Hot 600D hydronic heating with in-floor heat throughout and engine preheat.
    • Smart storage and exterior convenience: ElectraGlide flush-mounted 12V slideout system, heated exterior utility center with tank monitoring panel, power-unlatching baggage doors, and multiple exterior awnings with LED lighting.
    • Premium interior and entertainment: Multiple QLED Smart TVs, Bose soundbar with subwoofer, Spyder and Firefly touchscreen control systems, and a kitchen with induction cooktop, convection microwave with air fryer function, and dishwasher.

    For RV shoppers considering the 45D Luxury Diesel Motorhome Cornerstone Reserve, it’s important to review the Jayco weight label details for GVWR and GCWR and understand tow requirements. For further information, pricing, and to see how this floorplan fits your needs, contact the dealer or schedule a viewing.

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