{"@context":"https://schema.org","@type":"Product","name":"13 Newmar Mountain Aire RVs for sale","offers":{"@type":"AggregateOffer","offerCount":13,"lowPrice":"874236.00","highPrice":"965242.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-newmar-mountain-aire-3825/9d82bfd5-949d-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 NEWMAR MOUNTAIN AIRE 3825","description":"NEW 2026 NEWMAR MOUNTAIN AIRE 3825 – 335691, Discover the epitome of luxury and innovation with the 2025 Newmar Mountain Aire 3825. This stunning diesel pusher, built on a robust Spartan K3 chassis, offers a powerful Cummins I6 engine with 525 horsepower and an impressive torque of 1695, ensuring a smooth and commanding drive. Stretching nearly 39 feet, this RV is a marvel of spacious design, featuring three slides that expand to reveal a lavish interior. The front living area is perfect for relaxation, with a hide-a-bed sofa and a Euro booth dinette that cleverly converts for additional sleeping space, complemented by a TV on a power lift for entertainment on the road. The heart of this RV, the center kitchen, is a culinary delight with its full-size electric refrigerator and convection cooking capabilities, allowing you to prepare gourmet meals with ease. The luxurious king bed in the center bedroom promises restful nights, while the sophisticated rear bath provides comfort and convenience with a shower enclosed in elegant plastic and glass. With ample storage, including a pantry and multiple wardrobes, and the convenience of washer/dryer prep, this Mountain Aire is designed for extended adventures. The powered retractable awnings provide the perfect outdoor space to enjoy the surroundings, making every journey a memorable one. For more information, visit your nearest General RV dealership.","itemCondition":"Used","priceCurrency":"USD","price":"965242.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2027-newmar-mountain-aire-3825/7d3a5688-1883-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2027 NEWMAR MOUNTAIN AIRE 3825","description":"2027 Newmar Mountain Aire 3825, Now ordering 2027 Newmar motorhomes! Contact us now for more details. Visit our website at https://www.steinbring.com/2027-newmar-lineup","itemCondition":"Used","priceCurrency":"USD","price":"0.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-newmar-mountain-aire-3825/0036c422-3e1f-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 NEWMAR MOUNTAIN AIRE 3825","description":"2026 Newmar Mountain Aire 3825,

Newmar Mountain Aire Class A diesel motorhome 3825 highlights:

Bath and a Half
Euro Booth Dinette
King Bed
Whirlpool Refrigerator
Triple Slides

This motorhome has everything you need for a comfortable road trip! The master suite has a king bed slide for a good night's rest across from a dresser with a Samsung LED TV and shirt wardrobes on either side. Attached to the bedroom is your very own full rear bathroom which has a 42\" x 35\" angled shower next to a wardrobe with drawers and a Splendide washer and dryer next to the vanity sink. The chef will have everything they need to prepare delicious home cooked meals including a stainless steel 30\" convection microwave with air fryer feature and a Whirlpool 19.7 cu. ft. refrigerator to keep the perishables fresh, plus the half bathroom is by the kitchen for quick bathroom breaks while cooking. Enjoy your meals at the Euro booth dinette (non-sleeper) and relax on the 74\" hide-a-bed sofa while watching your favorite movies on the Samsung LED TV on power lift!

Explore the world in peak luxury with any one of these Newmar Mountain Aire Class A diesel motorhomes! They are exclusively built on a Spartan K3 tag axle chassis with a 525 HP and 1,695 lb./ft. of torque to make them easy to drive. Their industry-exclusive full paint Masterpiece Finish comes in four different color options each of which will turn heads down the highway. Hydraulic leveling jacks make set up quick and easy, and the fiberglass roof with integrated gutter rail will help to keep water away from your unit. The aluminum-frame sidewalls and roof construction are covered by the gel-coated fiberglass exterior sidewalls, front, and rear caps. You will also find finer amenities, features, and options all throughout the interiors. Come find the best one for you today!

","itemCondition":"Used","priceCurrency":"USD","price":"874236.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-newmar-mountain-aire-3825/818de32d-3640-11f1-9d95-02ea7b77d8a7/","itemOffered":{"@type":"Thing","name":"2026 NEWMAR MOUNTAIN AIRE 3825","description":"2026 Newmar Mountain Aire 3825,

Newmar Mountain Aire Class A diesel motorhome 3825 highlights:

Bath and a Half
Euro Booth Dinette
King Bed
Whirlpool Refrigerator
Triple Slides

","itemCondition":"Used","priceCurrency":"USD","price":"874236.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-newmar-mountain-aire-3825/3b4aaf7c-407b-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 NEWMAR MOUNTAIN AIRE 3825","description":"2026 Newmar Mountain Aire 3825,

Newmar Mountain Aire Class A diesel motorhome 3825 highlights:

Bath and a Half
Euro Booth Dinette
King Bed
Whirlpool Refrigerator
Triple Slides

","itemCondition":"Used","priceCurrency":"USD","price":"0.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-newmar-mountain-aire-3825/7017e557-dce7-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 NEWMAR MOUNTAIN AIRE 3825","description":"2026 Newmar Mountain Aire 3825,
Interior

Samsung® LED TV in Living and Bedroom Areas* (TV Sizes Vary Per Floor Plan)
Samsung® 43 4K LED TV in Front Overhead
Samsung® 50 4K LED TV on Televator in Living Area*
Bose® 500 Subwoofer
Bose® 900 Sound Touch Soundbar in Livingroom
Winegard Rayzar Automatic Digital TV Antenna
Satellite Dish Prep on Roof
Two Bedroom Radio Speakers
TV Jack and 110 Volt Recept in Door Side Exterior Storage Compartment
Cat 6 TV Cables
Infrared Repeater System to Operate Audio and Visual Components
WiFiRanger Denali/Spruce LTE
10 Bc Fire Extinguisher, Smoke Detector, Propane and Carbon Monoxide Detector
Bermuda Glazed Maple Hardwood Cabinets with Raised Panel Doors with Matte Finish
Concealed Hinges on Cabinet Doors
Super-Polished Solid-Surface Countertop in Kitchen with Undermounted Stainless Steel Sink and Sink Covers
Super-Polished Solid-Surface Countertop in Bathroom and Bedroom
Cooktop Cover Flush, Matching Countertop Material
Lifts on Bed Top
Pull-Out Pantry Shelves*
Push-to-Release Drawer Slides in Pantry
Soft-Close Cabinet Doors*
Pantry with Space for Serving Trays and Bakeware
Drawers with Dove Tail Sides with Self Closing Full Extension Ball Bearing Guides
Villa Ultra Leather Sofa
Plush Pillow Top Mattress
Extended Rotation Concealed Hinge for Washer and Dryer Cabinet Door
Side Hide-A-Bed Sofa with Memory Foam Mattress*
Full Height Wardrobes Beside Lav*
Mesh Cell Phone Holder at Each Bunk Bed
Molded Silverware Divider Tray
Dinette Euro Booth with Two Table Leaves and Two Folding Chairs*
Bed Base Power Incline Retract with R5 Air Mattress on 3825 Floor Plan
Designer Feature Ceiling and Cathedral Ceiling with Added Height on Rear Bath Floor Plans*
Tile Floor in Kitchen, Bathroom, Bedroom and Living Area
Auto Motion Power Shades and Lambrequins
Auto Motion Power Shades for Windshield, Driver and Passenger Side Windows
Hardwood Window Sills
Hardwood Raised Panel Interior Passage Doors
Flush Handles on Swinging Bath Doors
Interior Assist Handle at Main Entry Door
Fitted Non-Quilted Bedspread with Accent Pillows
Safe Located in Bedroom Wardrobe
Wastebasket in Kitchen Base Under Sink
Maximized Shoe Storage Shelves Recessed in Rear of Wardrobe*

Exterior

Full-Paint Masterpiece Finish with Cut & Buff with Beta Fusion Protection on Front Cap
Lighted Newmar Badge in Front Grill
Convex Exterior Mirrors with Remote Control, Defrost, Turn Signals and Side View Cameras
Chrome Power Baggage Door Locks, Keyless Entrance Door with Touch Pad and Door Bell
Entrance Door with Automatic Step
Rear Hi","itemCondition":"Used","priceCurrency":"USD","price":"957355.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-newmar-mountain-aire-3825/8549cc74-0270-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 NEWMAR MOUNTAIN AIRE 3825","description":"2026 Newmar Mountain Aire 3825,
Newmar Mountain Aire Class A diesel motorhome 3825 highlights:
- Bath and a Half
- Euro Booth Dinette
- King Bed
- Whirlpool Refrigerator
- Triple Slides
This motorhome has everything you need for a comfortable road trip! The master suite has a king bed slide for a good night's rest across from a dresser with a Samsung LED TV and shirt wardrobes on either side. Attached to the bedroom is your very own full rear bathroom which has a 42\" x 35\" angled shower next to a wardrobe with drawers and a Splendide washer and dryer next to the vanity sink. The chef will have everything they need to prepare delicious home cooked meals including a stainless steel 30\" convection microwave with air fryer feature and a Whirlpool 19.7 cu. ft. refrigerator to keep the perishables fresh, plus the half bathroom is by the kitchen for quick bathroom breaks while cooking. Enjoy your meals at the Euro booth dinette (non-sleeper) and relax on the 74\" hide-a-bed sofa while watching your favorite movies on the Samsung LED TV on power lift!

Explore the world in peak luxury with any one of these Newmar Mountain Aire Class A diesel motorhomes! They are exclusively built on a Spartan K3 tag axle chassis with a 525 HP and 1,695 lb./ft. of torque to make them easy to drive. Their industry-exclusive full paint Masterpiece Finish comes in four different color options each of which will turn heads down the highway. Hydraulic leveling jacks make set up quick and easy, and the fiberglass roof with integrated gutter rail will help to keep water away from your unit. The aluminum-frame sidewalls and roof construction are covered by the gel-coated fiberglass exterior sidewalls, front, and rear caps. You will also find finer amenities, features, and options all throughout the interiors. Come find the best one for you today!
","itemCondition":"Used","priceCurrency":"USD","price":"915400.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-newmar-mountain-aire-3825/5f6882fe-0f32-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 NEWMAR MOUNTAIN AIRE 3825","description":"2026 Newmar Mountain Aire 3825,
Interior
- Samsung® LED TV in Living and Bedroom Areas* (TV Sizes Vary Per Floor Plan)
- Samsung® 43 4K LED TV in Front Overhead
- Samsung® 50 4K LED TV on Televator in Living Area*
- Bose® 500 Subwoofer
- Bose® 900 Sound Touch Soundbar in Livingroom
- Winegard Rayzar Automatic Digital TV Antenna
- Satellite Dish Prep on Roof
- Two Bedroom Radio Speakers
- TV Jack and 110 Volt Recept in Door Side Exterior Storage Compartment
- Cat 6 TV Cables
- Infrared Repeater System to Operate Audio and Visual Components
- WiFiRanger Denali/Spruce LTE
- 10 Bc Fire Extinguisher, Smoke Detector, Propane and Carbon Monoxide Detector
- Bermuda Glazed Maple Hardwood Cabinets with Raised Panel Doors with Matte Finish
- Concealed Hinges on Cabinet Doors
- Super-Polished Solid-Surface Countertop in Kitchen with Undermounted Stainless Steel Sink and Sink Covers
- Super-Polished Solid-Surface Countertop in Bathroom and Bedroom
- Cooktop Cover Flush, Matching Countertop Material
- Lifts on Bed Top
- Pull-Out Pantry Shelves*
- Push-to-Release Drawer Slides in Pantry
- Soft-Close Cabinet Doors*
- Pantry with Space for Serving Trays and Bakeware
- Drawers with Dove Tail Sides with Self Closing Full Extension Ball Bearing Guides
- Villa Ultra Leather Sofa
- Plush Pillow Top Mattress
- Extended Rotation Concealed Hinge for Washer and Dryer Cabinet Door
- Side Hide-A-Bed Sofa with Memory Foam Mattress*
- Full Height Wardrobes Beside Lav*
- Mesh Cell Phone Holder at Each Bunk Bed
- Molded Silverware Divider Tray
- Dinette Euro Booth with Two Table Leaves and Two Folding Chairs*
- Bed Base Power Incline Retract with R5 Air Mattress on 3825 Floor Plan
- Designer Feature Ceiling and Cathedral Ceiling with Added Height on Rear Bath Floor Plans*
- Tile Floor in Kitchen, Bathroom, Bedroom and Living Area
- Auto Motion Power Shades and Lambrequins
- Auto Motion Power Shades for Windshield, Driver and Passenger Side Windows
- Hardwood Window Sills
- Hardwood Raised Panel Interior Passage Doors
- Flush Handles on Swinging Bath Doors
- Interior Assist Handle at Main Entry Door
- Fitted Non-Quilted Bedspread with Accent Pillows
- Safe Located in Bedroom Wardrobe
- Wastebasket in Kitchen Base Under Sink
- Maximized Shoe Storage Shelves Recessed in Rear of Wardrobe*
Exterior
- Full-Paint Masterpiece Finish with Cut & Buff with Beta Fusion Protection on Front Cap
- Lighted Newmar Badge in Front Grill
- Convex Exterior Mirrors with Remote Control, Defrost, Turn Signals and Side View Cameras
- Chrome Power Baggage Door Locks, Keyless Entrance Door with Touch Pad and Door Bell
- Entrance Door with Automatic Step
- Rear Hi","itemCondition":"Used","priceCurrency":"USD","price":"0.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-newmar-mountain-aire-3825/cc574dc1-6d10-11f0-a59c-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 NEWMAR MOUNTAIN AIRE 3825","description":"2026 Newmar Mountain Aire 3825,
  Newmar Mountain Aire Class A diesel motorhome 3825 highlights:
  - Bath and a Half
  - Euro Booth Dinette
  - King Bed
  - Whirlpool Refrigerator
  - Triple Slides
  This motorhome has everything you need for a comfortable road trip! The master suite has a king bed slide for a good night's rest across from a dresser with a Samsung LED TV and shirt wardrobes on either side. Attached to the bedroom is your very own full rear bathroom which has a 42\" x 35\" angled shower next to a wardrobe with drawers and a Splendide washer and dryer next to the vanity sink. The chef will have everything they need to prepare delicious home cooked meals including a stainless steel 30\" convection microwave with air fryer feature and a Whirlpool 19.7 cu. ft. refrigerator to keep the perishables fresh, plus the half bathroom is by the kitchen for quick bathroom breaks while cooking. Enjoy your meals at the Euro booth dinette (non-sleeper) and relax on the 74\" hide-a-bed sofa while watching your favorite movies on the Samsung LED TV on power lift!
  
  Explore the world in peak luxury with any one of these Newmar Mountain Aire Class A diesel motorhomes! They are exclusively built on a Spartan K3 tag axle chassis with a 525 HP and 1,695 lb./ft. of torque to make them easy to drive. Their industry-exclusive full paint Masterpiece Finish comes in four different color options each of which will turn heads down the highway. Hydraulic leveling jacks make set up quick and easy, and the fiberglass roof with integrated gutter rail will help to keep water away from your unit. The aluminum-frame sidewalls and roof construction are covered by the gel-coated fiberglass exterior sidewalls, front, and rear caps. You will also find finer amenities, features, and options all throughout the interiors. Come find the best one for you today!
  ","itemCondition":"Used","priceCurrency":"USD","price":"926016.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2027-newmar-mountain-aire-3825/6fa0f1cb-3990-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2027 NEWMAR MOUNTAIN AIRE 3825","description":"2027 Newmar Mountain Aire 3825,","itemCondition":"Used","priceCurrency":"USD","price":"0.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-newmar-mountain-aire-3825/5a683144-8f0b-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 NEWMAR MOUNTAIN AIRE 3825","description":"2026 Newmar Mountain Aire 3825,","itemCondition":"Used","priceCurrency":"USD","price":"960581.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-newmar-mountain-aire-3825/bce1e530-ba4b-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 NEWMAR MOUNTAIN AIRE 3825","description":"2026 Newmar Mountain Aire 3825,","itemCondition":"Used","priceCurrency":"USD","price":"940480.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-newmar-mountain-aire-3825/158f8c66-6241-11f0-9384-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 NEWMAR MOUNTAIN AIRE 3825","description":"2026 Newmar Mountain Aire 3825,","itemCondition":"Used","priceCurrency":"USD","price":"918844.00"}}]}}