2026 Dynamax Corp Dynaquest XL 3700RB

MSRP $506,854. 2026 Dynamax Dynaquest XL 3700RB Bath & 1/2. This diesel motorhome is approximately 41 feet 3 inches in length and features 3 slides, king bed, Freightliner M2-112 chassis and Cummins 8.9L engine with 450HP and 1,250 lb.-ft. of torque. The Dynaquest XL is the perfect combination of brute force and refined living space in a Super C package! Options include the cab over bunk, Black Out Package, washer & dryer, theater seats IPO sofa, and Xplorer package. This luxurious RV boasts an impressive list of standard features that include a 20K lb. hitch, LED headlights, In-Dash Garmin RV navigation, Mobileye Collision Avoidance system, JBL Premium cab sound system, tire pressure monitoring system, dual-stage C brake, powder and liquid coated steel frame chassis, full coverage heavy duty undercoating, chrome power mirrors with heat, front and rear fiberglass cap, four point fully automatic hydraulic leveling system, keyless pad at entry door, roof-mounted integrated armless patio awning with LED lighting, ultra leather furniture, coordinating fabric window treatments and lambrequins with hardwood and crown, day/night roller shades, quartz counter tops, Blu-Ray home theater system in living area, Corian shower with glass door, LED flush-mount ceiling lights, 50 amp power cord reel, 3,000W inverter, 8KW Onan generator with AGS and auto transfer switch, diesel Aqua Hot, multiplex wiring, macerator system, whole coach water purification system and much more. **Unit Not California CARB Compliant and Cannot be Registered in California**. 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 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! For additional details on this unit and our entire inventory including brochures, window sticker, videos, photos, reviews & testimonials as well as additional information about Motor Home Specialist and our manufacturers please visit us at or call 800-335-6054. At Motor Home Specialist, we DO NOT charge any prep or orientation fees like you will find at other dealerships. All sale prices include a 200-point inspection, interior & exterior wash, detail service and a fully automated high-pressure rain booth test and coach wash that is a standout service unlike that of any other in the industry. You will also receive a thorough coach orientation with an MHSRV technician, a night stay in our delivery park featuring landscaped and covered pads with full hook-ups and much more! Read Thousands upon Thousands of 5-Star Reviews at and See What They Had to Say About Their Experience at Motor Home Specialist. WHY PAY MORE? WHY SETTLE FOR LESS?