Diesel Motorhomes for Sale in St. Louis, MO - Byerly RV
Save big on luxurious Diesel Motorhomes at Byerly RV!
At Byerly RV, we carry a wide selection of diesel motorhomes designed for power, durability, and comfort. Whether you’re looking for a luxury Class A diesel pusher, a versatile Class B camper van, or a family‑friendly Class C diesel coach, we have the perfect RV to match your travel style.
Class A Diesel Motorhomes
Our Class A diesel motorhomes deliver unmatched performance and luxury. Built on heavy‑duty chassis with powerful diesel engines, these coaches offer smooth rides, spacious interiors, and residential amenities. Perfect for long‑distance travelers and full‑time RVers.
Class B Diesel Camper Vans
Compact yet powerful, Class B diesel motorhomes combine efficiency with upscale features. Ideal for couples or solo adventurers, these vans offer easy maneuverability, excellent fuel economy, and modern interiors without sacrificing comfort
Class C Diesel Motorhomes
For families or groups, Class C diesel motorhomes provide the best of both worlds—powerful towing capacity, multiple sleeping areas, and user‑friendly layouts. With bunk options, slide‑outs, and full kitchens, they’re built for adventure and convenience.
Motor Home Class A - Diesel
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Stock #18531Eureka, MOStealth Blackout Package & Power Theater Seats!Stock #18531Eureka, MOStealth Blackout Package & Power Theater Seats!
- 39ft long
- Sleeps 6
- 3 slides
- Cummins ISB 6.7L
- 340 HP
- Sale Price: $219,995
- MSRP: $357,796
- You Save: $137,801
Payments From: $1,582 /mo.Make It Yours View Details » -
Stock #19133Eureka, MOSpecial STL RV Travel Show Pricing Continued In Store Through Feb 28
Stock #19133Eureka, MOSpecial STL RV Travel Show Pricing Continued In Store Through Feb 28- 41ft long
- Sleeps 7
- 4 slides
- Cummins L9
- 450 HP
- Sale Price: $494,995
- MSRP: $631,077
- You Save: $136,082
Payments From: $3,560 /mo.Make It Yours View Details »
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- 44ft long
- 37,050 lbs
- Sleeps 6
- 3 slides
- Cummins L 8.9
- 400 HP
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Stock #18903Eureka, MOSpecial STL RV Travel Show Pricing Continued In Store Through Feb 28
Stock #18903Eureka, MOSpecial STL RV Travel Show Pricing Continued In Store Through Feb 28
- 45ft long
- Sleeps 6
- 4 slides
- Cummins L9
- 450 HP
- Sale Price: $645,595
- MSRP: $818,410
- You Save: $172,815
Payments From: $4,644 /mo.Make It Yours View Details »
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- 44ft long
- 40,000 lbs
- Sleeps 5
- 3 slides
- Cummins 8.9L
- 450 HP
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Stock #18941Eureka, MOStock #18941Eureka, MO
- 35ft long
- Sleeps 4
- 4 slides
- Cummins ISB 6.7L
Motor Home Class C - Diesel
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Stock #18560Eureka, MOSpecial STL RV Travel Show Pricing Continued In Store Through Feb 28
Stock #18560Eureka, MOSpecial STL RV Travel Show Pricing Continued In Store Through Feb 28
- 26ft long
- Sleeps 4
- 1 slides
- 2.0L l-4
- 211 HP
- Sale Price: $159,995
- MSRP: $243,434
- You Save: $83,439
Payments From: $1,151 /mo.Make It Yours View Details »
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Stock #18788Eureka, MO$5,000 Customer Rebate for Purchase Between Dec 1 & Jan 31, 2026!
Stock #18788Eureka, MO$5,000 Customer Rebate for Purchase Between Dec 1 & Jan 31, 2026!
- 26ft long
- Sleeps 3
- 1 slides
- Twin Turbo 2.0L Inline 4 Cylinder
- 208 HP
- Sale Price: $164,945
- MSRP: $220,154
- You Save: $55,209
Payments From: $1,186 /mo.Make It Yours View Details »
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Stock #19096Eureka, MO$7,500 Customer Rebate for Purchase Before February 28!
Stock #19096Eureka, MO$7,500 Customer Rebate for Purchase Before February 28!
- 26ft long
- Sleeps 5
- 1 slides
- 2.0L V4 Turbo Diesel
- 208 HP
- Sale Price: $179,995
- MSRP: $250,844
- You Save: $70,849
Payments From: $1,295 /mo.Make It Yours View Details »
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Stock #19037Eureka, MO$7,500 Customer Rebate for Purchase Before February 28!
Stock #19037Eureka, MO$7,500 Customer Rebate for Purchase Before February 28!- 26ft long
- Sleeps 5
- 1 slides
- 2.0L V4 Turbo Diesel
- 208 HP
- Sale Price: $179,995
- MSRP: $250,844
- You Save: $70,849
Payments From: $1,295 /mo.Make It Yours View Details »
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Stock #19046Eureka, MOSpecial STL RV Travel Show Pricing Continued In Store Through Feb 28
Stock #19046Eureka, MOSpecial STL RV Travel Show Pricing Continued In Store Through Feb 28
- 26ft long
- Sleeps 4
- 1 slides
- 2.0L High Output Turbo Diesel 4-Cylinder
- Sale Price: $207,084
- MSRP: $281,077
- You Save: $73,993
Payments From: $1,489 /mo.Make It Yours View Details »
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Stock #18483Eureka, MOSpecial STL RV Travel Show Pricing Continued In Store Through Feb 28
Stock #18483Eureka, MOSpecial STL RV Travel Show Pricing Continued In Store Through Feb 28
- 26ft long
- Sleeps 3
- 1 slides
- Twin Turbo 2.0L Inline 4 Cylinder
- 208 HP
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