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Billings, MT
Reader's Choice Best of Billings winner for Best RV & Boat Dealer 2015-2025
2999 Old Hardin Rd.
Billings, MT 59101
(406) 248-7481
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Boise, ID
Best RV Dealer 2023-2025
4180 Broadway
Boise, ID 83705
(208) 388-4678
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Butte, MT
Best RV Dealer 2025
5200 Harrison Ave
Butte, MT 59701
(406) 494-2440
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Missoula, MT
Best RV Dealer 2025
4800 Grant Creek Rd.
Missoula, MT 59808
(406) 541-4800
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Mankato, MN
51954 200th St,
Lake Crystal, MN 56055
(507) 570-4678
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Nampa, ID
Idaho's Best winner 2023-2025
1608 Industrial Road
Nampa, ID 83687
(208) 606-7160
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Liberty Lake, WA
24901 E. Appleway Ave
Liberty Lake, WA 99019
(509) 253-9553
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Pasco, WA
816 N. 28th Ave.
Pasco, WA 99301
(509) 567-4678
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Class A Diesel Motorhomes For Sale in Montana, Idaho, and Washington

The class A diesel motorhome provides you with an all-in-one RVing experience in a truly luxury-focused form. Class A diesel motorhomes are solid and come with all of the bells and whistles to make any road trip that you have on the books into a luxury affair! You won’t believe how much versatility you will get in a class A! These beauties live up to their name as the gold-standard in the RVing industry. If this sounds like the kind of RV that you are in the market for, you can check out our complete inventory of class A motorhomes diesel for sale in the listing below. Or, if you have any questions, you can contact us today for all of the details. No matter what kind of RV you are in the market for, you can find some amazing options at Bretz RV & Marine, your top class A diesel motorhome dealer in Montana, Idaho, and Washington. 

Showing 1 - 24 of 44
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Motor Home Class A - Diesel

  1. Stock #98208
    Liberty Lake, WA
    Beautiful Class A Motorhome! Call for Details!
    Photos Coming Soon
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    Stock #98208
    Liberty Lake, WA
    Beautiful Class A Motorhome! Call for Details!
    • Sleeps 6
    • 2 slides
    • Cummins ISB 6.7L
    • 300 HP
    • PRICE: $199,995
    • List Price: $303,824
    • Discount: $103,829
    Payments From: $1,704 /mo.
    Get Our Lowest Price! View Details »
  2. Stock #98915
    Billings, MT
    Ask us about NO SALES TAX!
    !No Sales Tax
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    Stock #98915
    Billings, MT
    Ask us about NO SALES TAX!
    • Sleeps 6
    • 2 slides
    • Cummins ISB 6.7L
    • 300 HP
    • PRICE: $199,995
    • List Price: $317,842
    • Discount: $117,847
    Payments From: $1,704 /mo.
    Get Our Lowest Price! View Details »
    !No Sales Tax
  3. Stock #96307
    Missoula, MT
    Ask us about NO SALES TAX!
    Virtual Tour !No Sales Tax
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    Stock #96307
    Missoula, MT
    Ask us about NO SALES TAX!
    • Sleeps 5
    • 4 slides
    • Cummins B6.7
    • 340 HP
    • PRICE: $249,995
    • List Price: $371,553
    • Discount: $121,558
    Payments From: $2,130 /mo.
    Get Our Lowest Price! View Details »
    Virtual Tour !No Sales Tax
  4. Stock #99223
    Pasco, WA
    CALL FOR DETAILS - STOCK PHOTOS / NOT ACTUAL
    !!Pasco Outdoor Sale Stock Photos
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    Stock #99223
    Pasco, WA
    CALL FOR DETAILS - STOCK PHOTOS / NOT ACTUAL
    • Sleeps 4
    • 3 slides
    • Cummins B6.7
    • 340 HP
    • PRICE: $269,995
    • List Price: $395,639
    • Discount: $125,644
    Payments From: $2,300 /mo.
    Get Our Lowest Price! View Details »
    !!Pasco Outdoor Sale Stock Photos
  5. Stock #96802
    Billings, MT
    Ask us about NO SALES TAX!
    Virtual Tour !No Sales Tax
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    Stock #96802
    Billings, MT
    Ask us about NO SALES TAX!
    • Sleeps 5
    • 4 slides
    • Cummins L9
    • 380 HP
    • PRICE: $329,995
    • List Price: $464,625
    • Discount: $134,630
    Payments From: $2,811 /mo.
    Get Our Lowest Price! View Details »
    Virtual Tour !No Sales Tax
  6. Stock #96308
    Nampa, ID
    BEAUTIFUL , LUXURIOUS AND ELEGANT CLASS 'A' DEISEL ~ THIS IS A MUST SEE !
    Virtual Tour Diesel Luxury
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    Stock #96308
    Nampa, ID
    BEAUTIFUL , LUXURIOUS AND ELEGANT CLASS 'A' DEISEL ~ THIS IS A MUST SEE !
    • Sleeps 7
    • 3 slides
    • Cummins L9
    • 380 HP
    • PRICE: $329,995
    • List Price: $478,198
    • Discount: $148,203
    Payments From: $2,811 /mo.
    Get Our Lowest Price! View Details »
    Virtual Tour Diesel Luxury
  7. Stock #94192
    Liberty Lake, WA
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    Stock #94192
    Liberty Lake, WA
    • Sleeps 4
    • 4 slides
    • Cummins L9
    • 450 HP
    • PRICE: $379,995
    • List Price: $664,320
    • Discount: $284,325
    Payments From: $3,237 /mo.
    Get Our Lowest Price! View Details »
  8. Stock #94668
    Missoula, MT
    ARE YOU READY FOR AN ADVENTURE ~ COME CHECK OUT THIS CLASS A
    Virtual Tour
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    Stock #94668
    Missoula, MT
    ARE YOU READY FOR AN ADVENTURE ~ COME CHECK OUT THIS CLASS A
    • Sleeps 4
    • 4 slides
    • Cummins L9
    • 450 HP
    • PRICE: $399,995
    • List Price: $692,026
    • Discount: $292,031
    Payments From: $3,408 /mo.
    Get Our Lowest Price! View Details »
    Virtual Tour
  9. Stock #96805
    Billings, MT
    Ask us about NO SALES TAX!
    Virtual Tour Sale Pending
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    Stock #96805
    Billings, MT
    Ask us about NO SALES TAX!
    • Sleeps 7
    • 4 slides
    • Cummins L9
    • 450 HP
    • PRICE: $449,995
    • List Price: $604,561
    • Discount: $154,566
    Payments From: $3,834 /mo.
    Get Our Lowest Price! View Details »
    Virtual Tour Sale Pending
  10. Stock #98419
    Missoula, MT
    Ask us about NO SALES TAX!
    !No Sales Tax
    Photos Coming Soon
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    Stock #98419
    Missoula, MT
    Ask us about NO SALES TAX!
    • Sleeps 5
    • 4 slides
    • Cummins L 8.9
    • 380 HP
    • PRICE: $495,284
    • List Price: $569,292
    • Discount: $74,008
    Payments From: $4,220 /mo.
    Get Our Lowest Price! View Details »
    !No Sales Tax
  11. Stock #97280
    Missoula, MT
    Ask us about NO SALES TAX!
    Virtual Tour !No Sales Tax
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    Stock #97280
    Missoula, MT
    Ask us about NO SALES TAX!
    • Sleeps 6
    • 4 slides
    • Cummins L9
    • 450 HP
    • PRICE: $499,995
    • List Price: $701,043
    • Discount: $201,048
    Payments From: $4,260 /mo.
    Get Our Lowest Price! View Details »
    Virtual Tour !No Sales Tax
  12. Stock #97281
    Nampa, ID
    TIFFIN ~ WHERE COMFORT MEETS TIMELESS SOPHISTICATION !
    Virtual Tour Diesel Luxury
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    Stock #97281
    Nampa, ID
    TIFFIN ~ WHERE COMFORT MEETS TIMELESS SOPHISTICATION !
    • Sleeps 6
    • 4 slides
    • Cummins L9
    • 450 HP
    • PRICE: $499,995
    • List Price: $724,135
    • Discount: $224,140
    Payments From: $4,260 /mo.
    Get Our Lowest Price! View Details »
    Virtual Tour Diesel Luxury
Showing 1 - 24 of 44
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*Payments estimated with 25% down at 10.99% interest for 15 years. The estimated payments are for example only and do not constitute a commitment that financing, specific interest rate, or term is available. All rates, payment, down payment needed, and terms are subject to bank approval and can vary. OAC.*

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.