Holiday Rambler Endeavor Motor Home Class A - Diesel


The Endeavor Class A diesel motorhomes by Holiday Rambler allow you stress less and enjoy more! The Titan Bridge foundation and custom Freightliner chassis provide a strong and reliable coach you can count on, and you'll be met with interior luxury at every turn!


You will love the new exterior graphics and colors, along with a fully-equipped kitchen to cook like you do at home, and the Wi-Fi extender Pro Pack with LTE and cell booster to stay connected with loved ones. Each model includes luxurious polished porcelain tile floors, hardwood cabinetry, a cozy fireplace, plus a master bedroom fit for a king.


Take your adventures up a notch with an Endeavor Class A diesel motorhome by Holiday Rambler!

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Motor Home Class A - Diesel

  1. Bunkhouse, Two Full Baths
    • Length: 38 ft 8 in
    • Slides: 3
    • Sleeps: 8

    5 Available Now!

  2. Bath and a Half, Outdoor Entertainment
    • Length: 40 ft 1 in
    • Slides: 3
    • Sleeps: 6

    6 Available Now!

Showing 1 - 2 of 2

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Endeavor Features:

Standard Features (2024)



  • Freightliner Custom Chassis
  • Chassis Model XCM 
  • Platform Name Titan Bridge® 
  • Engine Cummins® B6.7 
  • Horsepower 360 
  • Torque 800 
  • Transmission Allison® 3000 MH 6-Speed w/ Electronic Shift Control
  • Alternator 160 Amp 
  • Wheel Cut 55° 
  • Front Tires 275/80R 22.5H 
  • Rear Tires 275/80R 22.5H 
  • Front Brakes Air Disc w/ABS 
  • Rear Brakes Air Drum w/ABS 
  • Front Suspension Neway Air 
  • Rear Suspension V-Ride Air 

Chassis Components

  • Power Assisted Steering 
  • (2) 12V Heavy Duty Chassis Batteries 
  • BrakeSync (FCCC) (Optional)
  • Tire Pressure Monitoring System 
  • Valve Stem Extensions 
  • Front and Rear Aluminum Wheels 
  • Push Button Start 
  • Tuned SACHS® Shocks 
  • CSA Package - FCCC (Optional)


  • Steel Constructed Entry Step Box 
  • Full Coverage Heavy Duty Undercoating 
  • High Density Polystyrene Insulated Sidewalls, Roof and Floor
  • Quiet Insulated, Ducted A/C System 
  • Vacu-Bond Aluminum Framed Constructed Sidewalls, Roof and Floors
  • Premium Gel Exterior Vetrosina Fiberglass Skin (No Wood Substrate)
  • Full Pass Through Basement Storage w/Composite Floor and Wall Construction
  • Electric Slideout Systems 
  • Painted Steel Frame Chassis Construction 
  • Dryseal Edge Coating for all Ceilings, Walls and Floors 
  • Powerlock System - Interlocking Floor, Walls and Roof 
  • Heated Fresh Water and Holding Tank Compartments (w/Aqua Hot Operational)


  • Fiberglass Wheel Well Skirts 
  • Basement Pass-Through Storage 
  • Front, Side and Rear Clearance and Marker Lighting 
  • Porch Light w/Interior Switch 
  • Automatic Hydraulic Leveling Jacks 
  • Automatic Entrance Steps 
  • Rear Ladder 
  • 7-Way Round Tow Connection 
  • Satellite Delete (Optional)
  • Fiberglass Rear Cap Assembly 
  • Basement Storage LED Lighting 
  • Unidirectional HD On-Air Antenna 
  • Luggage Trim SS trim 
  • Lighted Acrylic Grab Handle at Entry Door 
  • Side Swing Aluminum Bus-Style Baggage Doors w/Locking Handles
  • Slideout Awning Toppers Above All Slideouts 
  • Patio Lighting 
  • King Universal Stationary Satellite 
  • Fiberglass Front Cap Assembly 
  • Powered Entrance Awning w/LED Lighting 
  • Front and Rear Mud Flaps 
  • Electric Patio Awning w/LED Lighting and Motion Sensor Retract
  • 4-Color Premier Full Body Paint 
  • Roof Vent Rain Covers 
  • Full Bay 90" Slide Tray 
  • Oversized Dark Tinted Frameless Windows 
  • Exterior Park Cable and Satellite Hookup 
  • Entry Door w/Radiused Upper, Deadbolt and Screen Door 
  • Molded-Fiberglass One-Piece Roof 
  • Exterior Service Station - Includes: Water Pump Switch, Exterior Shower, Black Tank Flush, City Water Hookup,
  • Towel Holder and Drainage Valves
  • Front Cap Generator Access 
  • Undercarriage LED Lights 
  • Rear Under Hood Utility Light 

Cab Exterior

  • Top Mount Automotive Style Windshield Wiper System 
  • Automotive One Piece Bonded Windshield 
  • Daytime Running Lights 
  • Tinted Slider Driver Window 
  • Front Mount, Remote Power/Heated Mirrors w/Turn Signals and Side Cameras
  • Lower Front Clear Protective Film


  • Porcelain Tile Flooring 
  • Stackable Washer and Dryer (38W Only)
  • 120V/USB Receptacles 
  • Loveseat w/Storage (38W Only)
  • Sofa w/Twin Sleeper Bed (38N Only)
  • Manual Day/Night Roller Shades 
  • Electric Fireplace (Living Area) 
  • Full Extension Drawer Guides w/Latches 
  • Side-By-Side Washer and Dryer (38N Only)
  • Energy Efficient LED 3" Flush Mount Ceiling Lighting 
  • Free Standing Dinette w/Credenza (Std. 38W, Opt. 38N)
  • Coordinating Window Treatments 
  • Accent Lighting 
  • Facing Dinette Booth (Std. 38N, Opt. 38W)
  • Hidden Hinge Cabinet Doors 
  • Sofa w/Full Sleeper Bed (38W Only)
  • L-Shape Dinette (Opt. 38N Only)
  • Select Hardwood Cabinetry 
  • Hardwood Ceiling Feature Trim w/Lighting 
  • Power Motion Lounge (Optional)
  • Floor Heat (Living Area) 
  • Interior Soft Touch Vinyl Ceiling

Interior Entry

  • Entry Door Manual Roller Shade and Blind
  • Power Entry Step Cover
  • Entry Step w/LED Accent Lighting
  • Battery Disconnect Switch at Entry Console
  • Metal Interior Grab Handle

Electric and Utilities

  • Water Accumulation System 
  • CO and Smoke Detectors, Fire Extinguisher 
  • High Capacity Water Pump 
  • Multiplex Wiring System 
  • Generator: 8000W Onan Quiet Diesel 
  • Sensored Tank Monitoring through Multiplex 
  • Energy Management System (EMS) 
  • Water Filtration System (Whole Coach) 
  • Inverter: Single 2000W Pure Sine w/Remote 
  • Air Conditioners: (3) 15,000 BTU Roof Mount, Ducted w/Chill Grill and Rear Heat Pump
  • Generator Auto Changeover 
  • Batteries: (4) 6V Deep Cycle House Batteries 
  • Aqua-Hot 400D 
  • Transfer Switch w/Surge and Reverse Polarity Protection 
  • Electric Power Cord Reel 
  • Cable TV/Satellite Hookup 
  • Neutral Loss Protection 
  • Service Panel: 50 Amp, 120 Volt 
  • 100W Solar Panel 
  • Black Holding Tank San-T-Flush System 
  • Auto Gen Start 
  • Dual Gravity Water Fill 
  • Power Converter: 60 Amp 
  • Safe-T-View Camera System 
  • Central Vacuum System


  • Full Extension Drawer Guides w/Latches 
  • Polished Solid Surface Galley Countertop w/Lighting 
  • Adjustable Shelving 
  • Polished Solid Surface Sink Covers 
  • 2-Burner Induction Cooktop 
  • Waste Basket 
  • Stainless Steel OTR Convection Microwave 
  • Pantry Storage 
  • Dishwasher (Optional)
  • Stainless Steel Residential Refrigerator 
  • Power Vent 
  • Stainless Steel Sink 
  • Shadow Box Glass Tile Backsplash w/Window and Shade 
  • Residential Faucet w/Pullout Sprayer 


  • Individual Reading Lights at Bed Overhead 
  • Encore Series King Bed 
  • Spacious Wardrobe Storage w/Hardwood Doors 
  • 120V/USB Receptacles at Nightstands 
  • 28" x 73" Bunk Beds w/4" Foam Mattress (38W Only)
  • Designer Bedspread and Pillows w/Shams 
  • Headboard 
  • Remote Generator Start Switch


  • Designer Shower Head Assembly 
  • Medicine Cabinet w/Mirror
  • Towel Ring(s) and Toilet Paper Holder 
  • Porcelain Toilet w/Macerator 
  • Power Vent(s) 
  • Residential Sink(s) 
  • Glass Shower Door 
  • Fiberglass Shower 
  • Tile Backsplash 
  • Showermiser 
  • Porcelain Toilet (38N Only)
  • Accent Lighting 
  • Residential Faucet(s) 
  • Shower Skylight 
  • Polished Solid Surface Countertop(s)


  • Exterior Entertainment Center w/LED TV and Bluetooth® Soundbar
  • LED TV (Living Area) (Std. 38N, Opt. 38W)
  • Soundbar TV Sound System (Living Area) 
  • LED TV (Front Overhead) 
  • Pop-up LED TV (Living Area) (38W Only)
  • LED TV (Bedroom)

Cab Interior

  • Color Backup Monitor 
  • Driver Console w/Lower Storage Bin 
  • Driver and Passenger Overhead Storage Cabinetry 
  • 12V and USB Accessory Ports 
  • LED Optiview Instrument Panel 
  • Hide-A-Loft™ Power Drop-Down Overhead Bunk w/LED TV (Optional)
  • Momentary Battery Booster Switch - Connecting Chassis and House Batteries
  • Electronic Cruise Control 
  • Air Suspension Deflation System 
  • Driver and Passenger Side Manual Roller Shades and Blinds
  • 10.2" Stereo w/Touch Screen w/AM/FM/CD/DVD/Bluetooth/Navigation/APP Store/Wi-Fi
  • Front Power Roller Blind 
  • Switch for Exterior Service Lights 
  • Sirius/XM Satellite Radio Ready (Requires Subscription) 
  • Dash Air Conditioning and Heat
  • Automatic Leveling Jacks Touchpad Controls 
  • Passenger Seat w/Reclining Back, Swivel, Heat, 6-way Power Controls and Manual Footrest
  • Seat Belts - 3 Point Driver and Passenger 
  • Passenger Console 
  • Radio Switch Main/Auxiliary Power at Dash 
  • Power Locks w/Key FOB Control 
  • Electric Alert Horn 
  • Switch for Power/Heated Mirrors 
  • Windshield Wipers w/Delay 
  • Automotive Style Wrap Around Dash 
  • Passenger Seat w/Reclining Back, Swivel, 6-way Power Controls, Heat and Power Footrest
  • 120V AC Outlet at Dash and Passenger Area
  • Driver Seat w/Reclining Back, Swivel, 6-way Power Controls, Heat
  • Keyless Entry w/Remotes

See us for a complete list of features and available options!  

All standard features and specifications are subject to change.

All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.

Due to the current environment, our features and options are subject to change due to material availability. 


Holiday Rambler Logo

At Holiday Rambler, we believe spirited travelers should never settle. Which is why we make motorhomes that are built for the road—and far beyond. We design every model to be rugged, reliable and up for anything. Then we outfit the interior with extra storage and practical details. Inside and out, we thought of everything. All you need to bring is your sense of adventure. Because whether you’re on the road, off the beaten path, or parked alongside a scenic view—in a Holiday Rambler, this is living.


Our motorhomes are built to be driven 365 days a year, in almost any kind of road condition, wherever your wanderlust leads. When it comes to technology, we’re always trying new things and taking our ideas further than most—just like you.


Say goodbye to stick-and-frame construction. Our exclusive Powerlock System™ uses interlocking, extruded aluminum wall joints to integrate the floor, sidewall and roof assembly into one overall structure. It’s a strong, seamless fit that promises long-term performance and durability.


DriveTech’s ergonomically designed steering wheel and easy-to-reach, column-mounted controls turn piloting your RV into a driver-friendly automotive experience. And as the RV industry’s first LED instrument Cluster, OptiView™ has bright graphics, colors and menus, Bluetooth® connectivity and on-demand operation. Together, they both give you convenience and control, right at your fingertips.


Behind every grand adventure is a rugged, reliable chassis. To keep up with your wildest dreams, our motorhomes are built on the industry’s most trusted, time-tested chassis—including the Freightliner Titan Bridge®, the Ford® Power Platform and the Delta® Foundation. No matter where you wander, a Holiday Rambler chassis has the strength, storage and support to make sure you and your gear arrive safe and sound.


Holiday Rambler motorhomes are designed to go from "Point A" to "Point Z."  And everywhere in between.