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Diesel Class A Motorhomes for Sale in New Hampshire

Ready for an adventure? Campers Inn RV carries hundreds of new and used Class A Diesel motorhomes from the industry’s top brands. With over 25 dealerships nationwide, we are stocked with gas and diesel Class A’s for all budgets and lifestyles. Our buying power means we can offer unbelievable deals on today’s most popular floorplans.

When you visit Campers Inn RV, our award-winning team will guide you through a no-pressure sales process to find your dream RV. We believe every customer deserves to be treated with dignity and respect, and our RV Matchmakers will ensure you have a 5-star experience.

Do you have questions about RVs and RV shopping? Browse our resource center to learn expert tips, tricks and advice about the RV lifestyle.

Want to learn more about motor homes? Click here to download our Free E-Book Motorhome Buyer's Guide.


Showing 1 - 27 of 27
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Motor Home Class A - Diesel

  1. Stock #101185
    Merrimack NH
    Beautiful Class A - Diesel Motorhome!!
    Surplus Sell-Off 2025
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    Stock #101185
    Merrimack NH
    Beautiful Class A - Diesel Motorhome!!
    • 41ft long
    • 32,000 lbs
    • Sleeps 5
    • 3 slides
    • 6.7L Cummins B
    • 360 HP
    • MSRP: $439,395
    • You Save: $73,400
    • SALE PRICE: $365,995
    Go Camping For Less! $2,402 /mo.
    Unlock Best Price! View Details »
    Surplus Sell-Off 2025
  2. Stock #102731
    Merrimack NH
    Virtual Tour Luxury Winter Wonderland Sale
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    Stock #102731
    Merrimack NH
    • 45ft long
    • Sleeps 7
    • 4 slides
    • Cummins L9
    • 450 HP
    • MSRP: $628,648
    • You Save: $123,653
    • SALE PRICE: $504,995
    Go Camping For Less! $3,314 /mo.
    Unlock Best Price! View Details »
    Virtual Tour Luxury Winter Wonderland Sale
  3. Stock #106516
    Merrimack NH
    Virtual Tour Bath + Half Winter Wonderland Sale
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    Stock #106516
    Merrimack NH
    • 41ft long
    • Sleeps 7
    • 4 slides
    • Cummins L9
    • 450 HP
    • MSRP: $624,747
    • You Save: $129,752
    • SALE PRICE: $494,995
    Go Camping For Less! $3,248 /mo.
    Unlock Best Price! View Details »
    Virtual Tour Bath + Half Winter Wonderland Sale
  4. Stock #105466A
    Kingston NH
    - Life is Meant For Adventure. Stop Dreaming, Start Driving at Campers Inn of Kingston
    Surplus Sell-Off 2025 Bath and a half
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    Stock #105466A
    Kingston NH
    - Life is Meant For Adventure. Stop Dreaming, Start Driving at Campers Inn of Kingston
    • 41ft long
    • Sleeps 7
    • 4 slides
    • Cummins L9
    • 380 HP
    • List: $364,950
    • You Save: $64,955
    • SALE PRICE: $299,995
    Go Camping For Less! $2,081 /mo.
    Unlock Best Price! View Details »
    Surplus Sell-Off 2025 Bath and a half
  5. Virtual Tour Diesel Surplus Sell-Off 2025
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    • Sleeps 5
    • 4 slides
    • Cummins L9
    • 380 HP
    • MSRP: $460,131
    • You Save: $76,636
    • SALE PRICE: $383,495
    Go Camping For Less! $2,517 /mo.
    Unlock Best Price! View Details »
    Virtual Tour Diesel Surplus Sell-Off 2025
  6. Virtual Tour Bath and a Half Surplus Sell-Off 2025
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    • 40ft long
    • Sleeps 7
    • 3 slides
    • Cummins L9
    • 380 HP
    • MSRP: $483,763
    • You Save: $100,268
    • SALE PRICE: $383,495
    Go Camping For Less! $2,517 /mo.
    Unlock Best Price! View Details »
    Virtual Tour Bath and a Half Surplus Sell-Off 2025
  7. Stock #93152A
    Merrimack NH
    Hit the Road in Luxury!
    11A Sale Video Tour Surplus Sell-Off 2025
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    Stock #93152A
    Merrimack NH
    Hit the Road in Luxury!
    • 41ft long
    • Sleeps 7
    • 4 slides
    • Cummins L9
    • 450 HP
    • List: $449,995
    • You Save: $70,159
    • SALE PRICE: $379,836
    Go Camping For Less! $2,635 /mo.
    Unlock Best Price! View Details »
    11A Sale Video Tour Surplus Sell-Off 2025
  8. Stock #106057A
    Merrimack NH
    Pre Owned Promise Multi Point Pre-Delivery Inspection Ask our RV Pros for details!
    11A Sale Surplus Sell-Off 2025
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    Stock #106057A
    Merrimack NH
    Pre Owned Promise Multi Point Pre-Delivery Inspection Ask our RV Pros for details!
    • 38ft long
    • Sleeps 7
    • 3 slides
    • Cummins L9
    • 380 HP
    • List: $327,895
    • You Save: $27,900
    • SALE PRICE: $299,995
    Go Camping For Less! $2,081 /mo.
    Unlock Best Price! View Details »
    11A Sale Surplus Sell-Off 2025
  9. Stock #107997A
    Merrimack NH
    Pre Owned Promise Multi Point Pre-Delivery Inspection. Ask our RV Pros for details!
    Surplus Sell-Off 2025 Pre-Owned Promise
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    Floorplan - 2017 Newmar Ventana 4037
    Stock #107997A
    Merrimack NH
    Pre Owned Promise Multi Point Pre-Delivery Inspection. Ask our RV Pros for details!
    • 41ft long
    • 29,000 lbs
    • Sleeps 7
    • 3 slides
    • Cummins
    • 400 HP
    • List: $229,995
    • You Save: $10,131
    • SALE PRICE: $219,864
    Go Camping For Less! $1,525 /mo.
    Unlock Best Price! View Details »
    Surplus Sell-Off 2025 Pre-Owned Promise
  10. Stock #26ATOTBY33FL
    Merrimack NH
    DISPLAY ONLY. AVAILABLE TO ORDER
    Virtual Tour Video Tour 0 CIRV ATO
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    INVENTORY IMAGES SHOWN
    Stock #26ATOTBY33FL
    Merrimack NH
    DISPLAY ONLY. AVAILABLE TO ORDER
    • 35ft long
    • Sleeps 5
    • 4 slides
    • Cummins B6.7
    • 340 HP
    Virtual Tour Video Tour 0 CIRV ATO
Showing 1 - 27 of 27
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*All calculated monthly payments are an estimate for qualified buyers only and do not constitute a commitment that financing or a specific interest rate or term is available. Financing terms may not be available in all Campers Inn locations. Campers Inn RV Sales is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual inventory in stock on our lot. Please contact us for availability as our inventory changes rapidly.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.

Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.