New 2026 Dynamax DynaQuest XL 3400KD Motor Home Super C - Diesel

MSRP $485,173. New 2026 Dynamax Dynaquest XL 3400KD.

Shop hundreds of motorhomes including Super C RVs at 1 location! Choose from Entegra Accolade – Accolade XL – Accolade XT – Esteem XL – Dynamax DX3 – Dynaquest XL – Europa – isata 5 - Thor Magnitude – Magnitude Grand – Omni – Omni Trail – Pasadena – Inception - East to West Bravado – Nexus Ghost – Wraith – Rebel – Verrado and much more. We also sell quality pre-owned models such as Jayco Seneca XT – Seneca – Seneca Prestige - Greyhawk XL – Tiffin Allegro Bay – Newmar Super Star – Supreme Aire – Renegade Veracruz – Valencia – Verona – Verona LE – Explorer – Coachmen Entourage and much more. Visit MHSRV.com for our complete line-up and the sale prices that have made us the #1 volume selling motor home dealership in the world 12 years in a row! 

This diesel motorhome is approximately 37 feet 2 inches in length. The Dynamax Dynaquest XL rides on the Freightliner M2-112 chassis which is accompanied with the Allison 3200 TRV Six-Speed transmission, active brake assist, brake controller, valve extensions, engine block heater, adaptive cruise control, one valve parking brake system and more. In addition, you can find a one-piece fiberglass roof, automatic hydraulic leveling jacks, dual-pane frameless windows, a fiberglass front cap, rear cap, and front wing panels. Inside the Dynaquest XL you will find day/night roller shades, hardwood cabinetry, LED recessed ceiling lights, soft-tough padded ceiling, a convection microwave oven, induction range, king bed, smart TV's, oxygenics body spa RV shower head, porcelain toilet and more.

For more details on this unit, our full inventory, brochures, window stickers, videos, photos, and customer reviews, visit MHSRV.com or call 800-335-6054.

At Motor Home Specialist, we never charge prep or orientation fees. Every new RV sale includes a multi-point inspection, full interior and exterior detail, and a high-pressure rain booth test—an exclusive service in the industry. You'll also receive a comprehensive coach orientation with an MHSRV technician and a complimentary night in our delivery park with full hook-ups.

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