FLOOR PLANS
Floor plan 4540 same loved floor plan, new nomenclature. For 2026 Newmar is standardizing the
nomenclature for bunk models to end in 40’. Thus the 4558 model is now 4540.
CHASSIS
• The Spartan chassis is changing to Reyco 20K IFS Axle, replacing 25MY Meritor IFS.
CABINETS & FURNITURE
• Introducing new cabinet color, Chestnut.
• New two-tone cabinet option with Chestnut and Summit.
ELECTRICAL
• Dual 12V 5K Victron Quattro Victron Inverters are now standard, allowing owners to run more off inverters.
• ATC control panel replaces Silverleaf and now connects via Bluetooth to the Newmar App.
• LED Light under ODS Slideouts is now standard.
EXTERIOR
• There are four new optional exterior graphic options available for 2026: Highland, Fingal, Dorset, and Storr.
• There are four new standard exterior graphic options available for 2026: Antrim, Howth, Killarney,
Dovedale, and Birling.
• Artisan Series graphics option allows for truly one of one graphics that once ordered are archived forever.
• Kitchen window now standard.
INTERIOR: Lifecycle Change for 2026
• For the 2026 model year, Newmar will introduce two distinct interior Design Expressions, each offering a
unique blend of luxury and style.
•Refined—A sophisticated take on quiet luxury, this option features, Castleton, Stafford, Kingston and
Brentwood decor selections.
•Regal—Designed for those who appreciate opulent interiors, this option includes Abilene, Wickham,
Kensington and Miramar.
PLUMBING & BATH
• New for MY2026, the outdoor shower changes to matte black finishes.