2014 Newmar Ventana 4037

2014 Newmar Ventana 4037 400HP Cummins ISL | Tag Axle | All-Electric | Covered Storage Since New

Fifty thousand miles. Covered storage from day one. The 2014 Newmar Ventana 4037 wears Island full-paint under Newmar's Masterpiece finish, Chateaux décor throughout, and Manhattan Maple glazed cabinetry built by Amish craftsmen — a coach assembled to the highest standard and maintained to match. Updated since with 900 amp-hours of Epoch LiFePO4 lithium house batteries, fresh rubber across all positions, and all-new upholstery, this is a turn-key diesel pusher ready for extended travel, full-time living, or the next serious road trip.

Chassis, Power & Driving Confidence

• 400HP Cummins ISL / Freightliner Tag Axle XCR Chassis – The 40-foot Ventana floorplans run the ISL — Cummins' larger diesel — paired with a tag axle for superior weight distribution and a noticeably smoother, more planted ride than a standard two-axle pusher. This is the configuration that makes a 40-foot coach feel manageable at highway speed.

• Comfort Drive Steering with Power Column & Adjustable Control – Newmar's proprietary steering system dampens road feedback and adjusts to driver preference, reducing arm fatigue significantly on long highway miles.

• Hydraulic Leveling Jacks – Full automatic leveling at camp. Press the button, walk inside.

• Anti-Lock Braking System + Cruise Control – Standard active safety systems; critical at this GVWR.

Electrical, Power & Utility Systems

• 900Ah Epoch LiFePO4 House Battery Bank (Upgraded) – The most meaningful upgrade on this coach. Lithium iron phosphate batteries deliver usable power deeper, charge faster, and last far longer than the lead-acid setup this coach left the factory with. 900 amp-hours is genuine dry-camping capacity — not a token upgrade.

• 8.0 kW Cummins Onan Diesel Generator with Auto-Start – Paired with auto-start, the generator comes on-line automatically based on battery voltage or temperature — hands-free protection whether you're present or not.

• All-Electric Maytag Package with Hydronic Zone Heating & Induction Cooktop – This coach was spec'd with the full all-electric package: induction cooktop (no open flame), all-electric Maytag refrigerator, and hydronic zone heating throughout. Hydronic heat means warm, even comfort — not forced air blowing. The 2,800-watt inverter powers the all-electric systems. House batteries now upgraded to LiFePO4.

• Energy Management System – Load-balances power draw across shore, generator, and battery automatically. Prevents trips and overloads.

• LED Lighting Throughout – Factory-upgraded to LED in place of halogen — lower power draw, better light quality, longer life.

• Power Rewind 50' Cord Reel + Water Hose Rewind Reel – Both retractable, both mounted in the bay. Setup and teardown without wrestling a cord or hose across the campsite.

• Holding Tank Heat Pads (110V) – Four-season protection. Holding tanks stay fluid in freezing temperatures.

• Mechanical Slideout Lock Arms – Positive locking on all slide rooms for travel security and structural protection.

Exterior Highlights & Storage

• Island Full-Paint Masterpiece Finish – The Island colorway is a rich dark two-tone scheme applied under Newmar's premium clearcoat Masterpiece finish, with Diamond Shield front cap protection from the factory. Covered since new — the paint reflects it.

• Roadmaster Air Force One Towbar – Already installed and ready. Connect your toad and drive.

• Optional 2014 Honda CRV Toad – For additional funds, the seller's 2014 Honda CRV is available as a package. Arrive ready to flat-tow on day one.

• Pass-Through Storage Tray – Slides out from the basement bay for easy access to gear stowed deep in the compartment.

• Power Baggage Door Locks & Keyless Entry – One button locks every baggage door simultaneously. Keyless touchpad at the entrance. Fast, secure, and clean at camp.

• Dometic 9000 Plus Side Awning with Aluminum Weather Shield + Power Entrance Awning + Slideout Covers – Full Dometic awning package. The 9000 is the premium side awning with built-in weather protection; the entrance awning is on the power Weather Pro & Oasis system.

• 40" Sony LED TV in Exterior Sidewall – The full outdoor entertainment center. Pop the panel and you have a 40" screen at any campsite.

• Frameless Windows – A premium factory option that changes the visual character of the coach — cleaner sightlines, more contemporary presence inside and out.

• Chrome Exterior Mirrors with Defrost, Remote Control & Turn Signals – Premium mirror package with full remote adjustment, defrost, and integrated turn signal indicators.

Cockpit & Driving Features

• Navigation System – Factory-installed navigation built into the dash radio. No suction-cup mount, no subscription.

• MCD Power Shades at Windshield – The best factory privacy and blackout option on a Newmar. Motorized, effective, and a real quality-of-life upgrade for early mornings.

• Rearview & Side View Camera System with Audio – Side view cameras displayed onto the rear view monitor screen — you see your flanks and your rear in one system.

• 2-15M Penguin Heat Pump Air Conditioners + Energy Management System – The 15M Penguins cool more aggressively — important for a coach based in Southern California.

• Driver & Passenger Overhead Dash Ventilation – Keeps the cockpit comfortable in high heat without blasting the living area.

Interior Living & Entertaining

• Flexsteel Ultralux Leather Recliners & Fold/Tumble Sofa – Full-recline Flexsteel leather chairs for relaxed evenings, paired with a fold/tumble sofa that converts for sleeping without sacrificing day-use comfort.

• All-New Upholstery Throughout – Every interior surface has been freshened. The coach presents the way a covered-storage unit should.

• Manhattan Maple Hardwood Frame Glazed Cabinetry – Full-coach cabinetry in Manhattan Maple with mitered glazed doors — Amish-crafted, residential in feel, and consistent from the living area through the kitchen and bedroom.

• Chateaux Décor Interior – A neutral, sophisticated palette that works as a backdrop without dating itself.

• Porcelain Tile Flooring Extended Throughout, Including Bedroom – Full porcelain tile from entry to bedroom. Easier to clean, residential in look, Less carpet to manage.

• Central Vacuum – Built-in, quiet, and genuinely convenient in a 40-foot coach.

• Euro Dinette with 2 Folding Chairs – Cleaner, more residential furniture look than a standard booth.

• Safe in Bedroom Wardrobe – Factory-installed in-wardrobe safe for valuables at camp.

Entertainment & Connectivity

• Winegard RTT-40B In-Motion Satellite – Satellite signal while the coach is moving. No manual setup, no waiting until parked.

• Sony Surround Sound System with Subwoofer – Factory-installed theater-grade audio throughout the living space.

• Sony 40" Exterior Sidewall TV – Full outdoor entertainment at every stop.

• Sony LED TV & DVD Player in Living Area and Bedroom – Both spaces covered.

• Extra 32" LED TV in Front Overhead – Third screen added for the cockpit area.

• Hi-Definition TV Wiring + Universal Remote Control – Full HD infrastructure, single remote manages the system.

Kitchen & Appliances

• All-Electric Maytag Package with Induction Cooktop – Induction cooking, all-electric Maytag refrigerator, no propane dependency in cooking or cooling.

• 2-Piece Whirlpool Stacked Washer/Dryer – Full residential stacked washer and dryer. You give up nothing from home.

• 30" Convection Microwave – Built-in convection/microwave combo for full oven-style cooking.

Bedroom & Bath

• Sleep Number Premier Air Mattress, King Bed (72"x80") – Factory-installed adjustable Sleep Number mattress. Dial your firmness regardless of where you camp.

• Sony LED TV/DVD System in Bedroom – Flanked by Manhattan Maple wardrobe units with overhead storage above the bed.

• Sentrel Acrylic Shower Walls with Glass Door – Residential-style shower enclosure.

Turn-Key Condition & What's Included

This coach sells with everything the seller has accumulated: flatware, Keurig coffee maker, air fryer, and Weber grill all convey with the sale. Covered storage since new. Steer tires are new as of 2025; drive and tag axle tires were replaced in 2021. All upholstery has been freshened. Roadmaster Air Force One towbar is installed. A 2014 Honda CRV is available from the seller for an additional sum — completing a ready-to-go flat-tow setup from day one.