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Class A Diesel Motorhomes for Sale in Southern California

Showing 25 - 48 of 53
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Motor Home Class A - Diesel

  1. Stock #P7792
    Cathedral City, CA
    Sale Pending
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    Stock #P7792
    Cathedral City, CA
    • 45ft long
    • Sleeps 4
    • 4 slides
    • Cummins ISX
    • 605 HP
    • Our Price: $259,998
    • List Price: $329,500
    • Discount: $69,502
    View Details »
    Sale Pending
  2. Stock #C2632
    Colton, CA
    Sale Pending
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    Stock #C2632
    Colton, CA
    • 45ft long
    • Sleeps 5
    • 4 slides
    • Cummins X
    • 605 HP
    • Our Price: $299,998
    • List Price: $389,500
    • Discount: $89,502
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    Sale Pending
  3. Stock #AR26002
    Cathedral City, CA
    Virtual Tour Video Tour
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    Stock #AR26002
    Cathedral City, CA
    • 35ft long
    • Sleeps 5
    • 4 slides
    • Cummins L9
    • 380 HP
    • Sale Price: $369,995
    • List Price: $475,853
    • Save: $105,858
    CLICK FOR MTRV SPECIAL PRICING
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    Virtual Tour Video Tour
  4. Virtual Tour Video Tour
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    • 40ft long
    • Sleeps 7
    • 3 slides
    • Cummins L9
    • 380 HP
    • Sale Price: $374,995
    • List Price: $489,979
    • Save: $114,984
    CLICK FOR MTRV SPECIAL PRICING
    View Details »
    Virtual Tour Video Tour
  5. Stock #NS26001
    Colton, CA
    New Arrivals
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    Stock #NS26001
    Colton, CA
    • 38ft long
    • 30,600 lbs
    • Sleeps 4
    • 3 slides
    • 6.7L Cummins B
    • 360 HP
    New Arrivals
  6. Stock #PH26001
    Cathedral City, CA
    Virtual Tour Video Tour
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    Stock #PH26001
    Cathedral City, CA
    • 38ft long
    • Sleeps 4
    • 3 slides
    • Cummins L9
    • 450 HP
    • Sale Price: $474,996
    • List Price: $605,584
    • Save: $130,588
    CLICK FOR MTRV SPECIAL PRICING
    View Details »
    Virtual Tour Video Tour
  7. Stock #VH26003
    Fountain Valley MH
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    Stock #VH26003
    Fountain Valley MH
    • 41ft long
    • 35,600 lbs
    • Sleeps 6
    • 3 slides
    • Cummins L 8.9
    • 400 HP
  8. Stock #VH26001
    Colton, CA
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    Stock #VH26001
    Colton, CA
    • 41ft long
    • 35,600 lbs
    • Sleeps 6
    • 3 slides
    • Cummins L 8.9
    • 400 HP
  9. Stock #VH26004
    Fountain Valley MH
    Video Tour
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    Stock #VH26004
    Fountain Valley MH
    • 44ft long
    • 37,050 lbs
    • Sleeps 6
    • 3 slides
    • Cummins L 8.9
    • 400 HP
    Video Tour
Showing 25 - 48 of 53
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Embark on a journey of sophistication with class A diesel motorhomes from Mike Thompson’s RV, where powerful engines and fuel efficiency match a luxurious lifestyle on the road. If you're looking for class A diesel motorhomes for sale in Southern California, indulge in these elite RVs that combine the ease of travel with the comforts of home, including designer interiors and advanced technology. Perfect for full-time RVers or seasonal snowbirds, our class A diesel motorhomes offer generous space, robust power, and high-end amenities, making every adventure a 5-star experience. With longevity and superior performance wrapped in elegance, these motorhomes are the pinnacle of RV luxury—your adventure in upscale travel awaits.

No matter what kind of RV you are in the market for, you can find some amazing options at Mike Thompson’s RV, your top diesel class A motorhome dealer in Southern California. If you’re ready to make the most of your time at the campground, check out our inventory of diesel class A motorhomes for sale in Southern California below. If you’re looking for something a little different, don’t miss the deals we have on fifth wheels and travel trailers for sale in California. Contact us today for more information.



Mike Thompson's RV is not responsible for any misprints, typos, or errors found in our website pages. Prices expressed on this site (including Sale Price / MSRP or List) Exclude government fees and taxes, any finance charges, any dealer document preparation charge, any electronic transfer filing charge and any emission testing charge. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @562-294-5002 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available. See Disclosures Below.