View New & Used RVs for Sale in or near Diamond Bar, California

New Class B in Downey, California 90241

2026 Winnebago Revel 44EC Roll into off-road bliss with the 2026 Winnebago Revel 44EC, a rugged Class B diesel camper van built for epic comfort and capability! This new RV features a power lift bed with gear garage, modern amenities, and AWD prowess for u ...

New Class B in Colton, California 92324

2026 Thor Motor Coach Rize 18M Discover freedom and flexibility on the road with the 2026 Thor Motor Coach Rize 18M, a compact yet premium Class B motorhome built for couples or solo travelers who want big comfort in a nimble package. Constructed on the Ra ...

New Fifth Wheel in Murrieta, California 92562

2026 Alliance RV Paradigm 388SP Experience the perfect balance of luxury and adventure with the 2026 Alliance RV Paradigm 388SP, a fifth wheel designed for those who love to relax in style and entertain wherever they go. With an elegant rear living layout, ...

New Fifth Wheel in Colton, California 92324

2025 Heartland Torque TQ 371 Toy Hauler Discover the 2025 Heartland Torque TQ 371 Toy Hauler Fifth Wheel at Giant RV in California, a 4211 luxury RV weighing 14,145 lbs that sleeps up to 7 with a 13 garage for thrilling RV camping. Conquer the road with th ...

New Fifth Wheel in Montclair, California 91763

2026 Forest River Stealth 4114GX Experience the perfect blend of adventure and luxury with the 2026 Stealth 4114GX, a premium toy hauler fifth-wheel built for thrill-seekers who demand comfort and versatility. Featuring a spacious 14-foot cargo garage with ...

New Class B in Downey, California 90241

2025 Storyteller Overland Dark Mode XO Discover boundless freedom with the 2025 Storyteller Overland Dark Mode OG Class B RV at Giant RV in California! This rugged 21 camper van, ideal for adventurers, offers an AWD Mercedes-Benz Sprinter chassis with off- ...

New Fifth Wheel in Montclair, California 91763

New Fifth Wheel in Downey, California 90241

2026 Alliance RV Valor 35A14 Elevate your toy-hauling adventures with the 2026 Alliance RV Valor 35A14, a luxurious fifth wheel toy hauler crafted for comfort and capability. This new RV features a spacious 14 ft separate garage, front private bedroom, and ...

New Fifth Wheel in Downey, California 90241

New Fifth Wheel in Montclair, California 91763

2025 Alliance RV Paradigm 375RD Embark on luxury RV getaways with the 2025 Alliance RV Paradigm 375RD fifth wheel at Giant RV in California! Perfect for families, this RV features a rear den with theater seating, a tri-fold sofa, and 50 LED TV, plus a fron ...

Used Fifth Wheel in Murrieta, California 92562

2019 Grand Design Solitude 310GK Plan a luxurious getaway with the 2019 Grand Design Solitude 310GK fifth wheel at Giant RV in California! Ideal for couples, this RV features a rear living area with theater seating for cozy evenings, a front queen bedroom ...

New Fifth Wheel in Colton, California 92324

2025 Palomino Columbus 376DS Experience unmatched luxury with the 2025 Palomino Columbus 376DS, a premium fifth wheel crafted for families or groups seeking spacious comfort. This new RV features a dual-suite layout with four slides, high-end amenities, an ...

New Fifth Wheel in Murrieta, California 92562

2026 Forest River Stealth 2800 Built for outdoor enthusiasts who want the right balance of cargo space and comfort, the 2026 Forest River Stealth 2800 offers a versatile toy-hauler layout designed for active lifestyles. With its functional rear cargo area, ...

New Fifth Wheel in Colton, California 92324

2026 Prime Time Sanibel 39HYBRID The 2026 Prime Time Sanibel 39HYBRID delivers a unique blend of luxury fifth-wheel comfort and flexible hybrid living, designed for travelers who want maximum interior space without sacrificing refinement. Its smart layout ...

New Fifth Wheel in Downey, California 90241

2026 Forest River Sierra 4002FB Kick off your family adventures with the 2026 Forest River Sierra 4002FB, a luxurious fifth wheel designed for comfort and convenience. This new RV features a spacious double queen and loft layout, modern amenities, and easy ...

New Fifth Wheel in Colton, California 92324

2026 FOREST RIVER SIERRA 3900HBLR Get ready for a family getaway with the 2025 Forest River Sierra 3900HBLR fifth wheel at Giant RV in California! Ideal for full-time RVing, this RV features three slide-outs for spacious living, a rear entertainment center ...

Used Fifth Wheel in Colton, California 92324

2025 Keystone Cougar Sport 2700BH Embark on family adventures with the 2025 Keystone Cougar Sport 2700BH, a lightweight fifth wheel designed for comfort and towability. Available at Giant RV, this Cougar Sport 2700BH features a structural I-beam frame, lam ...

New Class B in Downey, California 90241

2026 Thor Motor Coach Tellaro 20US Discover freedom and flexibility in the 2026 Thor Motor Coach Tellaro 20US, a modern Class B camper van built for effortless adventure. Designed on the Ram ProMaster chassis, the Tellaro 20US features a rear lounge that e ...

New Class B in Colton, California 92324

2026 Winnebago Travato 59K Discover streamlined adventure with the 2026 Winnebago Travato 59K, a versatile Class B motorhome designed for couples or solo travelers who want comfort, mobility, and premium features in a compact footprint. Built on the Ram Pr ...

New Class B in Montclair, California 91763

2025 Storyteller Overland Beast Mode XO Conquer any terrain with the 2025 Storyteller Overland Beast Mode XO, a premium Class B diesel camper van built for rugged adventure. Available at Giant RV, this Beast Mode XO rides on an AWD Mercedes-Benz Sprinter 2 ...

New Fifth Wheel in Colton, California 92324

2026 Alliance RV Avenue 32RLS Unleash your stylish road trips with the 2026 Alliance RV Avenue 32RLS, a mid-profile fifth wheel crafted for ultimate comfort and convenience! This new RV features a rear living layout with kitchen island, modern amenities, a ...

New Fifth Wheel in Downey, California 90241

2025 FOREST RIVER STEALTH 4114GX Experience the perfect blend of adventure and luxury with the 2026 Stealth 4114GX, a premium toy hauler fifth-wheel built for thrill-seekers who demand comfort and versatility. Featuring a spacious 14-foot cargo garage with ...

New Class B in Montclair, California 91763

2025 Midwest Passage RV 170 EXT MD2 Explore refined comfort on the road with the 2025 Midwest Passage 170 EXT MD2, a premium Class B motorhome designed for couples or solo adventurers who want premium living, flexibility and mobility in one sleek package. ...

Used Class B in Colton, California 92324

2023 Thor Motor Coach Tranquility Transit 19LT The 2023 Thor Motor Coach Tranquility Transit 19LT is a rugged, all-weather Class B adventure van built on the Ford Transit AWD chassis, designed for travelers who want versatile living space, smart layout, an ...