King Bed • Dream Dinette • Tri-Fold Sleeper Sofa • 39" TV • Pantry • Cab Over Bunk Bed Option
DynaQuest XL 3400KD — Slides in the "in" position
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The Dynamax DynaQuest XL 3400KD is the entry point into Dynamax's most powerful Super C platform — and what an entry it is. At 34 feet, the 3400KD offers the perfect compromise between the DynaQuest XL's legendary Freightliner M2 112 chassis power and real-world campground practicality. The living space features a king bed master suite, dream dinette, tri-fold sleeper sofa, and a 39-inch TV entertainment center — all arranged in an open layout that makes daily living comfortable. A dedicated pantry provides walk-in-style storage that full-timers and extended travelers demand. The Cummins ISL 8.9L diesel engine produces 380HP and a staggering 1,150 lb-ft of torque through an Allison 3000 series transmission, giving you the ability to flat-tow a full-size SUV or haul a loaded car trailer without breaking a sweat. For Las Vegas buyers, the 3400KD represents serious capability for weekend trips to Laughlin, extended tours through Utah's Mighty Five, or permanent full-time living with the power to relocate on a whim. Optional cab-over bunk adds family flexibility.
At 24/7 Motorcoach Luxury Sales, we are an authorized Dynamax dealer in Las Vegas, Nevada, specializing in Super C luxury motorhomes. Whether you're a full-time RVer or a weekend adventurer, the Dynamax DynaQuest XL delivers unmatched build quality, advanced safety systems, and the luxury appointments you deserve. We offer competitive pricing, flexible financing options, and expert trade-in evaluations to make your purchase seamless.
Ready to buy a Dynamax DynaQuest XL? Contact our sales team today at 725-221-0001 to schedule a private showing at our Las Vegas showroom, request a personalized quote, or explore current inventory availability. We ship nationwide and can arrange delivery anywhere in the United States.
Real owners. Real adventures. See why Dynamax owners never look back.

Mike & Sarah T.
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"We took our DX3 through the Canadian Rockies in January — heated floors, zero issues in -20°F. Best investment we've ever made."
Mike & Sarah T.
DX3 37TS
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Jake & Lisa R.
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Jake & Lisa R.
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Tom & Karen W.
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"Third Dynamax and we'll never switch brands. The build quality is unmatched — every park ranger asks us about the coach."
Tom & Karen W.
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Arches National Park, UT

Chris & Amy D.
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"Perfect size for two. We've explored every National Monument in the Southwest and the Mercedes chassis makes every drive enjoyable."
Chris & Amy D.
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Richard & Donna M.
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"Sunsets from the Europa are unbeatable. The Cummins diesel gives us confidence on every mountain pass along the coast."
Richard & Donna M.
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Greg & Michelle P.
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"Full-timing for two years now. The DynaQuest XL is our home — king bed, full kitchen, and it still tows our boat to the coast."
Greg & Michelle P.
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Gulf Shores, AL

Steve & Nancy B.
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"The Isata 5 fits everywhere we want to go. Devils Tower was magical — and the coach drew almost as many looks as the monument."
Steve & Nancy B.
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David & Ellen K.
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"Oceanfront camping in a DynaQuest XL — nothing compares. Slides out, awning deployed, we're living our best life."
David & Ellen K.
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Bill & Janet S.
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"Our RV resort neighbors are always amazed this is a Super C. The Isata 5 has more space than coaches twice its price."
Bill & Janet S.
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Ron & Debbie L.
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"Drove from Vegas to the Keys without a single issue. 24/7 Motorcoach made the buying experience just as smooth as the ride."
Ron & Debbie L.
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