View New & Used Class B Diesel RVs for Sale in or near Mountainside, New Jersey
87 listings match your search
New 2026 Airstream Interstate 24GT Std. Model
New Class B in Millstone Township, New Jersey 08535
For Sale by Colonial Airstream & RVOptions Included Exterior Hightech Silver 312306 Classic Canyon Ultraleather Interior Decor Leveling Jacks Advanced Power Plus Package Mercedes Turbo-Diesel 4-Cylinder 3500 AWD Chassis Airstream Interstate 24GT Class B diesel motorhome Std. Model highlight ...
New 2026 Winnebago Revel 44EC
New Class B in Millstone Township, New Jersey 08535
For Sale by Colonial Airstream & RVOptions Included: TB2: Overlander/Grey/Brown Oak 086: Interior Upgrade Package 25O: A/C 26R: Awning Rack Mount Electric 33H: Paint & Graphics Selenite Grey 54C: Removable Floor Mat 555: Wheels- Performance Stylized 65R: Thermal Window Coverings 798: Batter ...
Used 2026 Airstream Atlas Murphy Suite
Used Class B in Millstone Township, New Jersey 08535
For Sale by Colonial Airstream & RVOptions Included Exterior Iridium Silver 312570 Classic Canyon Ultraleather Interior Decor Advanced Power Plus Mileage: 547 Airstream Atlas Murphy Suite Class B+ diesel motorhome highlights: Murphy Bed Power Slide Rear Full Bath Removable Tables 40" Samsun ...
New 2026 Airstream Atlas Murphy Suite
New Class B in Millstone Township, New Jersey 08535
For Sale by Colonial Airstream & RVOptions Included Exterior Hitech Silver 312586 Modern Greige Ultraleather Interior Decor Advanced Power Plus Airstream Atlas Murphy Suite Class B+ diesel motorhome highlights: Murphy Bed Power Slide Rear Full Bath Removable Tables 40" Samsung LED Smart TV ...
New 2026 Airstream Interstate 24GT Std. Model
New Class B in Millstone Township, New Jersey 08535
For Sale by Colonial Airstream & RVOptions Included Exterior Tenorite 312493 Modern Greige Ultraleather Interior Decor Leveling Jacks Advanced Power Plus Mercedes Turbo-Diesel 4-Cylinder 3500 AWD Chassis Airstream Interstate 24GT Class B diesel motorhome Std. Model highlights: Built-In Work ...
New 2026 Airstream Interstate 19X LE Outland Edition E1
New Class B in Millstone Township, New Jersey 08535
For Sale by Colonial Airstream & RVOptions Included Limited Edition #2 of 30 Exterior Metallic Vinyl Rivet Wrap 312165 Red Rock/Steel Mesh Interior Decor E1 Advanced Power Package Mercedes Turbo-Diesel 4-Cylinder 2500 AWD Chassis Airstream Interstate 19X LE Outland Edition Class B diesel mo ...
New 2026 Winnebago Revel Sport 44C
New Class B in Millstone Township, New Jersey 08535
For Sale by Colonial Airstream & RVOptions Included: TB6: Intrepid 2 25O: A/C 26R: Awning Rack Mount Electric 33K: Paint & Graphics Stone Grey 555: Wheels- Performance Stylized Winnebago Revel Sport Class B diesel motorhome 44C highlights: Power Lift Bed Wet Bath/Gear Closet Fold-Down Outsi ...
New 2025 Airstream Interstate 19 E1
New Class B in Millstone Township, New Jersey 08535
For Sale by Colonial Airstream & RV*Price includes all applicable rebates and incentives. Valid thru1/31/26 Options Included Exterior Hightech Silver 312221 Formal Black Ultraleather Interior Decor E1 Advanced Power Package Mercedes Turbo-Diesel 4-Cylinder 2500 AWD Chassis Airstream Interst ...
Used 2020 Airstream Interstate 24GL EXT 4x4 Std. Model
Used Class B in Millstone Township, New Jersey 08535
For Sale by Colonial Airstream & RVOptions Included Exterior Iridium Silver 307328 Extended Lounge Floor Plan Formal Black Ultraleather Interior Decor Mercedes V-6 3.0L 3500 4x4 Chassis Generator Hours: 69.8 VB Rear Air Suspension Standard 2020 Interstate 3500 Airstream Interstate Lounge EX ...
New 2026 Airstream Interstate 24GL Std. Model
New Class B in Millstone Township, New Jersey 08535
For Sale by Colonial Airstream & RVOptions Included Exterior Tenorite 312303 Classic Canyon Ultraleather Interior Decor Advanced Power Plus Package Mercedes Turbo-Diesel 4-Cylinder 3500 AWD Chassis Airstream RV Interstate 24GL Class B diesel motorhome Std. Model highlights: Power Adjustable ...
New 2025 Airstream Interstate 24X E1
New Class B in Millstone Township, New Jersey 08535
For Sale by Colonial Airstream & RV*Price includes all applicable rebates and incentives. Valid thru1/31/26 Options Included Exterior Iridium Silver 311979 Red Rock/Steel Mesh Interior Decor E1 Advanced Power Package Mercedes Turbo-Diesel 4-Cylinder 3500 AWD Chassis Airstream Interstate 24X ...
New 2025 Airstream Interstate 19 E1
New Class B in Millstone Township, New Jersey 08535
For Sale by Colonial Airstream & RV*Price includes all applicable rebates and incentives. Valid thru1/31/26 Options Included Exterior Hightech Silver 312305 Formal Black Ultraleather Interior Decor E1 Advanced Power Package Mercedes Turbo-Diesel 4-Cylinder 2500 AWD Chassis Airstream Interst ...
New 2026 Winnebago Revel Sport 44C
New Class B in Millstone Township, New Jersey 08535
For Sale by Colonial Airstream & RVOptions Included: TB6: Intrepid 2 25O: A/C 26R: Awning Rack Mount Electric 33J: Paint & Graphics Silver Grey 555: Wheels- Performance Stylized Winnebago Revel Sport Class B diesel motorhome 44C highlights: Power Lift Bed Wet Bath/Gear Closet Fold-Down Outs ...
New 2026 Airstream Interstate 19X LE Outland Edition E1
New Class B in Millstone Township, New Jersey 08535
For Sale by Colonial Airstream & RVOptions Included Limited Edition #13 of 30 Exterior Tenorite 312051 Red Rock/Steel Mesh Interior Decor E1 Advanced Power Package Mercedes Turbo-Diesel 4-Cylinder 2500 AWD Chassis Airstream Interstate 19X LE Outland Edition Class B diesel motorhome Std. Mod ...
New 2026 Airstream Interstate 19GT Std. Model
New Class B in Millstone Township, New Jersey 08535
For Sale by Colonial Airstream & RVOptions Included Exterior Hightech Silver 312383 Tommy Bahama Interior Decor Mercedes Turbo-Diesel 4-Cylinder 2500 AWD Chassis Airstream Interstate 19GT Class B diesel motorhome Std. Model highlights: Rear Sofa/Bed Smart Storage Spaces Wet Bath Stainless S ...
New 2026 Airstream Interstate 24GL Std. Model
New Class B in Millstone Township, New Jersey 08535
For Sale by Colonial Airstream & RVOptions Included Exterior Hightech Silver 312317 Amber Ridge Ultraleather Interior Decor Advanced Power Plus Leveling Jacks Mercedes Turbo-Diesel 4-Cylinder 3500 RWD Chassis Airstream RV Interstate 24GL Class B diesel motorhome Std. Model highlights: Power ...
New 2026 Leisure Travel Unity U24RL
New Class B in Souderton, Pennsylvania 18964
For Sale by Fretz RVNew 2026 Leisure Travel Van Unity U24 RL Class B+ Diesel Motorhome for Sale at Fretz RV Philadelphia PA The Leisure Travel Unity class B+ diesel motorhome U24RL highlights: Rear Lounge Sofa Murphy Bed Generous Galley Separate Living Spaces Recessed Garbage ...
New 2026 Pleasure-Way Plateau TS
New Class B in Souderton, Pennsylvania 18964
For Sale by Fretz RVNew 2026 Pleasure Way Plateau TS Class B Vans for Sale Pleasure-Way Plateau Class B diesel motorhome TS highlights: Power Sofa Lagun Table System Inflatable Cab Air Bed Full-Size Wardrobe 8.2 Cu. Ft. 12V Refrigerator You will experience a comfortable ride ...
New 2026 Storyteller Overland Storyteller Overland DARKMODE XO
New Class B in Souderton, Pennsylvania 18964
For Sale by Fretz RVNew 2026 Storyteller Overland DARK MODE XO AWD Class B Motorhome Camper Van for Sale at Fretz RV We are accepting factory orders now for priority delivery. Please contact us for details on current in-stock availability and estimated arrival times for new o ...
New 2026 Coachmen Galleria 24A
New Class B in Souderton, Pennsylvania 18964
For Sale by Fretz RVCoachmen Galleria Class B diesel motorhome 24A highlights: Wet Bath Rear Bed Desk Fixed Bed with Underbed Storage Traveling is made easy in this motorhome! If you need to get some work done while you're away then you will appreciate the desk with overhead ...
Used 2020 Pleasure-Way Plateau XLTS Std. Model
Used Class B in Souderton, Pennsylvania 18964
For Sale by Fretz RVUsed Pre-Owned 2020Pleasure-Way Plateau XLTS Class B+ Diesel Campervan For Sale at Fretz RV of PA Pleasure-Way Plateau XLTS Class B+ diesel motorhome Std. Model highlights: Exterior Shower Lagun Table System Microwave/Convection Oven Eco-Ion Lithium Batter ...
New 2026 Leisure Travel Unity U24RL
New Class B in Souderton, Pennsylvania 18964
For Sale by Fretz RVNew 2026Leisure Travel Unity 24RL Class B+ motorhome for Sale at Fretz RV The Leisure Travel Unity class B+ diesel motorhome U24RL highlights: Rear Lounge Sofa Murphy Bed Generous Galley Separate Living Spaces Recessed Garbage Can You will enjoy the two di ...
New 2026 Roadtrek Roadtrek SS Agile
New Class B in Souderton, Pennsylvania 18964
For Sale by Fretz RVNew 2026 Roadtrek SS Agile Class B Diesel Motorhome Camper for Sale at Fretz RV - Pre Order Special We are accepting factory orders now for priority delivery. Please contact us for details on current in-stock availability and estimated arrival times for ne ...
New 2026 Leisure Travel Unity U24CB
New Class B in Souderton, Pennsylvania 18964
For Sale by Fretz RVNew 2026 Leisure Travel Unity CB Class B+ Van for Sale-Pre Order Special We are accepting factory orders now for priority delivery. Please contact us for details on current in-stock availability and estimated arrival times for new orders. Leisure Travel Un ...