The Entegra Cornerstone is the #1 selling Luxury Diesel Motorhome in the Cummins® 605HP Engine category. This Class A Diesel Motorhome has timeless features and residential touches in every single detail. The 2023 model makes traveling hassle-free with exceptional safety standards that go beyond your expectations. You can simply focus on your destination and leave the worries behind.

Features such as adaptive cruise control with collision mitigation and blind-spot monitoring, a 15 inch digital dash with an integrated 360° camera, a Reyco® Granning® passive-steer tag axle and disc brakes on every axle keep you safe and secure on the road. Passengers and drivers alike will fall in love with the luxurious premium leather Villa® Furniture, featuring heated, cooled and massaging seats for both the driver and the passenger. After seeing this model and its state-of-the-art entertainment system, you won't forget the impressive feeling of "power meets beauty."

Floorplans

2023 Cornerstone - 45B

45B

2023 Cornerstone | 45B

45B

2023 Cornerstone | 45B

2023 Cornerstone - 45D

45D

2023 Cornerstone | 45D

45D

2023 Cornerstone | 45D

2023 Cornerstone - 45R

45R

2023 Cornerstone | 45R

45R

2023 Cornerstone | 45R

2023 Cornerstone - 45W

45W

2023 Cornerstone | 45W

45W

2023 Cornerstone | 45W

2023 Cornerstone - 45Z

45Z

2023 Cornerstone | 45Z

45Z

2023 Cornerstone | 45Z

FLOORPLANS

Exterior Graphics

2023 Cornerstone - Black Pearl

Black Pearl

2023 Cornerstone | Black Pearl

Black Pearl

2023 Cornerstone | Black Pearl

2023 Cornerstone - Agate Grey

Agate Grey

2023 Cornerstone | Agate Grey

Agate Grey

2023 Cornerstone | Agate Grey

2023 Cornerstone - Patriot Blue

Patriot Blue

2023 Cornerstone | Patriot Blue

Patriot Blue

2023 Cornerstone | Patriot Blue

2023 Cornerstone - Sapphire Blue

Sapphire Blue

2023 Cornerstone | Sapphire Blue

Sapphire Blue

2023 Cornerstone | Sapphire Blue

2023 Cornerstone - Coral Reef

Coral Reef

2023 Cornerstone | Coral Reef

Coral Reef

2023 Cornerstone | Coral Reef

2023 Cornerstone - Red Horizon

Red Horizon

2023 Cornerstone | Red Horizon

Red Horizon

2023 Cornerstone | Red Horizon

2023 Cornerstone - Carmine Red

Carmine Red

2023 Cornerstone | Carmine Red

Carmine Red

2023 Cornerstone | Carmine Red

2023 Cornerstone - Nassau Gold

Nassau Gold

2023 Cornerstone | Nassau Gold

Nassau Gold

2023 Cornerstone | Nassau Gold

EXTERIOR GRAPHICS

STANDARDS & OPTIONS

Chassis
Spartan® K3 raised-rail chassis
Engine
Cummins® 15 liter X15 turbocharged 605 HP engine with 1,950 lb. ft. torque at 1,150 RPM
Transmission
Allison® 4,000 MH 6-speed transmission
Radiator
Side-mounted, parallel-airflow radiator
Alternator
210 amp alternator
Engine Block Heater
1,500W engine block heater
Engine Brake
Three-stage engine brake
Front Axle
Meritor® front axle with independent front suspension, integrated anti-sway bar and custom-tuned Koni® shocks- 20,000 lb. rating
Front Suspension
Independent front suspension (IFS)
Rear Axle
Dana® rear axle - 20,000 lb. rating
Tag Axle
Reyco® Granning® passive-steer tag axle with onee-touch manual air dump - 14,000 lb. rating
Braking System
All-wheel ABS disc brakes
Rear Axle Ratio
4.30 rear axle ratio
Tires
Michelin® 365/70R 22.5 in. tires (front) and 315/80R 22.5 in. tires (rear)
Tire Pressure Monitoring
Tire pressure monitoring system (TPMS) with temperature monitoring
Traction Control
Automatic traction control
Leveling System
Equalizer™ hydraulic automatic coach leveling
Air Leveling
Valid™ Truline air leveling system with auxiliary air compressor
Air Connection
Remote air connection
Chassis Battery
(2) 12V chassis batteries
Fuel Tank
150 gal. fuel tank with dual fills
DEF Tank
15 gal. DEF tank with dual fills (single fill on 45D, 45R)
Tow Air Brake System
Spartan® Safe Haul™ tow vehicle air brake system
Hitch
20,000 lb. hitch with 7-pin plug

Décor Options

2023 Cornerstone - Beach
2023 Cornerstone - Linen
2023 Cornerstone - Sterling

Beach

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Wood Options

2023 Cornerstone - Almond Glazed Maple with Linen Overhead Cabinets and Swiss Rhone Polished Porcelain Floor Tile
2023 Cornerstone - Almond Glazed Maple with Linen Overhead Cabinets and Tapestry Bianco Matte Finish Porcelain Floor Tile
2023 Cornerstone - Almond Glazed Maple with Linen Overhead Cabinets and Harvest Wheat Woodgrain Porcelain Floor Tile
2023 Cornerstone - Auburn Glazed Maple with Linen Overhead Cabinets and Swiss Rhone Polished Porcelain Floor Tile
2023 Cornerstone - Auburn Glazed Maple with Linen Overhead Cabinets and Tapestry Bianco Matte Finish Porcelain Floor Tile
2023 Cornerstone - Auburn Glazed Maple with Linen Overhead Cabinets and Harvest Wheat Woodgrain Porcelain Floor Tile
2023 Cornerstone - Linen Glazed Maple with Sculpture Venato Polished Porcelain Floor Tile
2023 Cornerstone - Linen Glazed Maple with Tapestry Grigio Matte Finish Porcelain Floor Tile
2023 Cornerstone - Linen Glazed Maple with Tacoma Shadow Woodgrain Porcelain Floor Tile
2023 Cornerstone - High-Gloss Stonewall Grey with Sculpture Venato Polished Porcelain Floor Tile
2023 Cornerstone - High-Gloss Stonewall Grey with Tapestry Grigio Matte Finish Porcelain Floor Tile
2023 Cornerstone - High-Gloss Stonewall Grey with Tacoma Shadow Woodgrain Porcelain Floor Tile

Almond Glazed Maple with Linen Overhead Cabinets and Swiss Rhone Polished Porcelain Floor Tile

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