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

196 listings match your search

RVUSA offers a variety of rvs for sale in Diamond Bar, California
New 2026 Forest River Stealth 2800 available in Montclair, California
25

New 2026 Forest River Stealth 2800

New Fifth Wheel in Montclair, California 91763

For Sale by Giant RV

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, ...

    $102,028
    Get Sale Price!

      New 2026 Prime Time Crusader BONUS38 available in Murrieta, California
      36

      New 2026 Prime Time Crusader BONUS38

      New Fifth Wheel in Murrieta, California 92562

      For Sale by Giant RV

      2026 Prime Time Crusader BONUS38 Discover ultimate space and flexibility in the 2026 Prime Time Crusader BONUS38, a luxury fifth-wheel travel trailer built for both family adventures and serious extended stays. With a smart front private bedroom suite, an ...

        $117,658

          New 2025 Prime Time Sanibel 3982DBWB available in Montclair, California
          43

          New 2025 Prime Time Sanibel 3982DBWB

          New Fifth Wheel in Montclair, California 91763

          For Sale by Giant RV

          2025 Prime Time Sanibel 3982DBWB Experience the perfect blend of luxury and versatility in the 2025 Sanibel 3982DBWBdesigned for those who want impressive space, elegant finishes, and true home-on-wheels comfort. Featuring a premium dual full-bath layout, ...

            $84,999

              New 2025 Forest River Stealth 4114GX available in Colton, California
              32

              New 2025 Forest River Stealth 4114GX

              New Fifth Wheel in Colton, California 92324

              For Sale by Giant RV

              2025 FOREST RIVER STEALTH 4114GX Experience the perfect blend of adventure and luxury with the 2025 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 ...

                $147,047
                Get Sale Price!

                  New 2026 Forest River Stealth 3715GX available in Montclair, California
                  37

                  New 2026 Forest River Stealth 3715GX

                  New Fifth Wheel in Montclair, California 91763

                  For Sale by Giant RV

                  2026 Forest River Stealth 3715GX Unleash your adventure with the 2026 Forest River Stealth 3715GX, a premium toy hauler fifth wheel built for families and thrill-seekers. This new RV features a massive 15 garage, luxurious amenities, and rugged durability ...

                    $146,525
                    Get Sale Price!

                      New 2026 Alliance RV Avenue 38DBL available in Murrieta, California
                      37

                      New 2026 Alliance RV Avenue 38DBL

                      New Fifth Wheel in Murrieta, California 92562

                      For Sale by Giant RV

                      2026 Alliance RV Avenue 38DBL Embark on your next adventure with the 2026 Alliance RV Avenue 38DBL, a luxurious fifth wheel trailer crafted for families and multi-generational travelers seeking spacious, versatile living. This wide-body model (8'5" interio ...

                        $94,995

                          New 2026 Forest River Stealth 3300 available in Montclair, California
                          29

                          New 2026 Forest River Stealth 3300

                          New Fifth Wheel in Montclair, California 91763

                          For Sale by Giant RV

                          2026 Forest River Stealth 3300 Designed for riders who need serious cargo capacity without giving up comfort, the 2026 Forest River Stealth 3300 delivers a massive toy-hauler layout paired with residential living features. With its expansive rear garage, p ...

                            $103,597
                            Get Sale Price!

                              New 2025 Heartland Cyclone CY 4215 available in Montclair, California
                              34

                              New 2025 Heartland Cyclone CY 4215

                              New Fifth Wheel in Montclair, California 91763

                              For Sale by Giant RV

                              2025 Heartland Cyclone CY 4215 Unleash your adventures with the 2025 Heartland Cyclone CY 4215, a luxurious fifth wheel toy hauler built for thrill-seekers and families. Available at Giant RV, this Cyclone 4215 features a 12 I-beam powder-coated steel fram ...

                                $190,694
                                Get Sale Price!

                                  New 2026 Forest River Columbus 388FKH available in Colton, California
                                  2

                                  New 2026 Forest River Columbus 388FKH

                                  New Fifth Wheel in Colton, California 92324

                                  For Sale by Giant RV

                                  2026 Forest River Columbus 388FKH Discover luxurious, resort-style travel with the 2026 Columbus 388FKH, a premium fifth-wheel designed for those who want living space, comfort, and style wherever the road takes them. With a stunning front kitchen layout, ...

                                    $128,482
                                    Get Sale Price!

                                      Used 2025 Jayco Seismic 399 available in Montclair, California
                                      41

                                      Used 2025 Jayco Seismic 399

                                      Used Fifth Wheel in Montclair, California 91763

                                      For Sale by Giant RV

                                      2025 Jayco Seismic 399 Unleash your inner thrill-seeker with the 2025 Jayco Seismic 399, a robust fifth wheel toy hauler built for adventure. Available at Giant RV, this Seismic 399 features a 102" wide-body steel I-beam frame, three slide-outs, and a 14,9 ...

                                        $99,998

                                          New 2026 Alliance RV Avenue 32RLS available in Murrieta, California
                                          26

                                          New 2026 Alliance RV Avenue 32RLS

                                          New Fifth Wheel in Murrieta, California 92562

                                          For Sale by Giant RV

                                          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 ...

                                            $84,995

                                              New 2025 Alliance RV Paradigm 340RL available in Colton, California
                                              35

                                              New 2025 Alliance RV Paradigm 340RL

                                              New Fifth Wheel in Colton, California 92324

                                              For Sale by Giant RV

                                              2025 Alliance RV Paradigm 340RL Experience premium RV camping with the 2025 Alliance RV Paradigm 340RL fifth wheel at Giant RV in California! Ideal for couples, this RV features a rear living area with dual opposing slide-outs, theater seating, a tri-fold ...

                                                $93,398

                                                  New 2026 Forest River Sierra 3800RK available in Murrieta, California
                                                  41

                                                  New 2026 Forest River Sierra 3800RK

                                                  New Fifth Wheel in Murrieta, California 92562

                                                  For Sale by Giant RV

                                                  2025 Forest River Sierra 3800RK Get ready for gourmet road trips with the 2025 Forest River Sierra 3800RK Fifth Wheel at Giant RV in California, a 441 luxury RV sleeping up to 4, featuring a rear kitchen with a 16.8 cu. ft. 12V fridge, a front bedroom with ...

                                                    $76,995

                                                      New 2025 Heartland Torque TQ 424 available in Murrieta, California
                                                      27

                                                      New 2025 Heartland Torque TQ 424

                                                      New Fifth Wheel in Murrieta, California 92562

                                                      For Sale by Giant RV

                                                      2025 Heartland Torque TQ 424 Discover the 2025 Heartland Torque TQ 424 Toy Hauler Fifth Wheel at Giant RV in California, a 469 luxury RV weighing 15,017 lbs that sleeps 78 with a 14 garage for thrilling RV camping. Conquer the road with the Heartland Torqu ...

                                                        $94,068

                                                          New 2026 Alliance RV Avenue 39MBR available in Montclair, California
                                                          31

                                                          New 2026 Alliance RV Avenue 39MBR

                                                          New Fifth Wheel in Montclair, California 91763

                                                          For Sale by Giant RV

                                                          2026 Alliance RV Avenue 39MBR Step into luxury with the 2026 Alliance RV Avenue 39MBR, a premium fifth wheel trailer designed for families and full-time RVers seeking spacious comfort. This wide-body model (8'5" interior width) sleeps up to 6, featuring tw ...

                                                            $94,995

                                                              New 2026 Forest River Sierra 3900HBLR available in Downey, California
                                                              41

                                                              New 2026 Forest River Sierra 3900HBLR

                                                              New Fifth Wheel in Downey, California 90241

                                                              For Sale by Giant RV

                                                              2025 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 ...

                                                                $112,616
                                                                Get Sale Price!

                                                                  New 2025 Heartland Cyclone CY 3714 available in Colton, California
                                                                  24

                                                                  New 2025 Heartland Cyclone CY 3714

                                                                  New Fifth Wheel in Colton, California 92324

                                                                  For Sale by Giant RV

                                                                  2025 Heartland Cyclone CY 3714 Discover the 2025 Heartland Cyclone CY 3714 Toy Hauler Fifth Wheel at Giant RV in California, a 42.88 luxury RV weighing 15,135 lbs that sleeps up to 7 with a 14 garage for thrilling RV camping. Conquer the road with the Hear ...

                                                                    $152,869
                                                                    Get Sale Price!

                                                                      New 2025 Palomino Columbus 376DS available in Colton, California
                                                                      43

                                                                      New 2025 Palomino Columbus 376DS

                                                                      New Fifth Wheel in Colton, California 92324

                                                                      For Sale by Giant RV

                                                                      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 ...

                                                                        $93,835

                                                                          New 2026 Prime Time Crusader KING33 available in Colton, California
                                                                          25

                                                                          New 2026 Prime Time Crusader KING33

                                                                          New Fifth Wheel in Colton, California 92324

                                                                          For Sale by Giant RV

                                                                          2026 Prime Time Crusader KING33 Discover premium luxury and smart space with the 2026 Prime Time RV Crusader KING33, a spacious fifth-wheel travel trailer built for comfort, style and extended get-aways. With a generous 35' 11" exterior length, and 102?-wi ...

                                                                            $109,567

                                                                              New 2026 Alliance RV Avenue 32RLS available in Murrieta, California
                                                                              26

                                                                              New 2026 Alliance RV Avenue 32RLS

                                                                              New Fifth Wheel in Murrieta, California 92562

                                                                              For Sale by Giant RV

                                                                              2026 Alliance RV Avenue 32RLS Experience upscale comfort and smart design with the 2026 Alliance RV Avenue 32RLS, a premium wide-body fifth-wheel travel trailer built for couples or small families seeking style, flexibility, and refined living. Featuring a ...

                                                                                $84,995

                                                                                  New 2026 Forest River Stealth 4114GX available in Downey, California
                                                                                  30

                                                                                  New 2026 Forest River Stealth 4114GX

                                                                                  New Fifth Wheel in Downey, California 90241

                                                                                  For Sale by Giant RV

                                                                                  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 ...

                                                                                    $160,642
                                                                                    Get Sale Price!

                                                                                      New 2026 Forest River Columbus 384RKH available in Downey, California
                                                                                      42

                                                                                      New 2026 Forest River Columbus 384RKH

                                                                                      New Fifth Wheel in Downey, California 90241

                                                                                      For Sale by Giant RV

                                                                                      2026 Forest River Columbus 384RKH Dive into luxury with the 2026 Palomino Columbus 384RKH Fifth Wheel at Giant RV in California, a 4210 luxury RV sleeping up to 6, featuring a rear kitchen with island, theater seating for cozy evenings, a tri-fold sofa for ...

                                                                                        $122,719
                                                                                        Get Sale Price!

                                                                                          New 2026 Forest River Sierra 3710HBFB available in Colton, California
                                                                                          40

                                                                                          New 2026 Forest River Sierra 3710HBFB

                                                                                          New Fifth Wheel in Colton, California 92324

                                                                                          For Sale by Giant RV

                                                                                          2026 Forest River Sierra 3710HBFB Elevate your family getaways with the 2026 Forest River Sierra 3710HBFB, a luxurious fifth wheel crafted for comfort and convenience. This new RV features a spacious half-bath bunkhouse and front bedroom layout, modern ame ...

                                                                                            $99,524
                                                                                            Get Sale Price!

                                                                                              New 2026 Forest River Stealth 2800 available in Colton, California
                                                                                              33

                                                                                              New 2026 Forest River Stealth 2800

                                                                                              New Fifth Wheel in Colton, California 92324

                                                                                              For Sale by Giant RV

                                                                                              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, ...

                                                                                                $101,925
                                                                                                Get Sale Price!

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