Specs for 2026 Dynamax Corp - Dynaquest XL
Floorplan: 3801TS (Class C)

General

Dimensions

Weights

2026 Dynamax Corp Dynaquest XL RVs for Sale Near You

Capacities

Engine/Transmission

Exterior

Electrical

Features

CHASSIS:
   
    Freightliner® M2 112 Plus Chassis (33,000-lbs. GVWR / 54,000-lbs. GCWR)
    Cummins® L9 Turbo Diesel Engine (450hp / 1,250 lb-ft. of Torque)
    Allison® 3200 TRV Six-Speed Automatic Transmission
    100-Gallon Fuel Capacity (Twin 50-Gallon Aluminum Fuel Tanks)
    6-Gallon Diesel Exhaust Fluid Tank
    Trailer Hitch (20,000 Tow lbs. / 2,000 Tongue lbs.) with 7-Way Round Tow Connection
    Active Brake Assist
    Front Collision Warning
    Lane Departure Warning
    Brake Controller
    C-Brake by Jacobs® with High/Low Settings
    Locking Differential
    Airliner® 21,000-lb. Rear Suspension
    Manual Air Suspension Dump Valve Switch on the Dash
    275-Amp Alternator
    Quick Disconnect Fitting with Tire Inflation Kit
    Air Brakes with 4-Wheel ABS
    Equiflo™ Inboard Fuel System (Dual Supply – Dual Return)
    Fuel Filter/Water Separator with Primer Pump
    Engine Block Heater
    Steel-Reinforced, Aluminum Cab
    Chrome Grille and Air Intake Grille
    Front and Rear Tires: 275/80R22.5 (14 Ply Radials)
    Single Front Wheels: Alcoa® Aluminum (22.5" x 8.25") *Outside Rims are Polished
    Dual Rear Wheels: Alcoa® Aluminum (22.5" x 8.25") *Outside Rims are Polished
    Valve Extensions
    Tire Pressure Monitoring System
    4.78 Rear Axle Ratio
    Daytime Running Lights
    LED Headlights
    Tinted Door Glass and Wing Windows
    Chassis Battery Shut Off Switch in Cab
    Leatherette Driver and Passenger Air Ride Seats with Air Lumbar Controls
    Quad-View Camera System (Right Side, Left Side, Hitch, and Rear Horizon Views)
    Sony® 10.1" HD Touch Screen Dash Infotainment System with AM/FM, Bluetooth®, Sirius/XM® (tuner and antenna), Wired and Wireless Apple® CarPlay™ / Android® Auto™ Connectivity, USB-C port, and High-Resolution Audio
    JBL® Premium Cab Sound System - JBL full range/tweeter coaxial speakers, dual voice coil subwoofer, and a high-efficiency, high-performing, 4-channel DSP amplifier, all "Tuned" specifically for the Freightliner M2
    12V Accessory Ports
    One Valve Parking Brake System with Warning Indicator
    Engine After-Treatment Device, Automatic Over-the-Road Regeneration, and Dash-Mounted Regeneration Switch
    Momentary Battery Booster Switch for Connecting Chassis and House Batteries
    Marker Lights with Separate Interrupter Switch
    Low Air Pressure Light and Buzzer
    Cruise Control
    Adjustable Steering Column
    18? Leather-Wrapped Steering Wheel
    Power Remote/Heated Mirrors
    Power Windows and Locks
    3-Point Seat Belts
    Dual Reading Lights
    Two (2) Cup Holders in Dash

CONSTRUCTION:
        
    2" Aluminum-Framed, Laminated Sidewalls with High-Density Block Foam Insulation
    Composite Exterior Fiberglass (No Exterior Wood)
    Aluminum-Framed Floor
    Aluminum-Framed Roof Trusses
    Crowned, One-Piece Fiberglass Roof
    Foil-Lined Ductwork Throughout
    Fiberglass Rear Cap and Front Wing Panels
    Automatic, 4-Point Hydraulic Leveling Jacks
    Dual-Pane, Dark-Tinted, Frameless Square Windows with Integrated Day/Night Shades
    Seamless Rotocast Storage Compartments with LED Lighting
    Side-Hinged, Locking Aluminum Exterior Storage Doors with Chrome Handles


EXTERIOR:
 
    Custom Full Body Paint Package with Scheme-Matching Cab Door Jambs & Slideout Sides
    Premium Cut and Buffed Paint Finish
    Front-End Diamond Shield® Paint Protection
    Aluminum-Wrapped Slideout Toppers
    LED Patio Light
    Entry Door with Rotary Latch; Dark-Tinted, Frameless Window; and Integrated Shade
    Keyless Entry Touch Pad at Entry Door
    Lighted Acrylic Entry Grab Handle
    Power Entry Steps with Upgraded SeaDek® Step Treads
    Polished Stainless Steel Step Accents (N/A with Optional Black Out Package)
    Remote Locking System for Exterior Storage Doors & Entry Door
    2.58 cu. ft. Portable Truma® Cooler (Fridge/Freezer) on Sliding Tray in Exterior Storage Bay 
    Exterior Wall-Mounted Entertainment Center with 40" LED Smart TV and Sound Bar
    Front and Rear LED Clearance and Marker Lighting
    Rear LED Docking Lights
    Dual Chrome Roof-Mounted Air Horns
    Molded Fiberglass Cab Step Covers with Polished Stainless Steel Step Treads
    Polished Stainless Accents on Lower Skirt
    Polished Stainless Rear Tail Light Accents
    Rear “DYNAMAX” Rock Guard
    Chrome Exhaust Tip


INTERIOR:
       
    Luxury Vinyl Tile Throughout with Non-Skid Rubber Steps
    Deluxe Carpet with Pad in Select Living Area Slide Rooms
    Soft-Touch Padded Vinyl Ceiling
    Luxury Vinyl Tile Entry with Non-Skid Rubber Steps
    LED Recessed Ceiling Lights
    Sprung, Residential Style Dinette Seats with Lift Up Storage
    Tri-Fold Sofa
    Hardwood Raised Panel Cabinetry with Five-Piece Drawer Fronts
    Hardwood Shaker-Style Passage Doors
    Full Extension, Soft-Closing Drawer Guides (where applicable)
    Dovetail Joints on Cabinet Drawers
    Hidden Hinges
    Entertainment Center with Pop-Up 50" LED Smart TV and Fireplace 
    Bose® Sound System
    Magnetic Thermal, Reflective Front Privacy Shades
    USB Charging Ports


KITCHEN:
         
    24 cu. ft. Residential Refrigerator with Ice Maker
    Induction Range
    Convection Microwave Oven
    Solid Surface Countertops with LED Edge Lighting and Backsplash
    Stainless Steel Sink with Solid Surface Covers
    Residential Stainless Steel Spring Gooseneck Faucet
    Pantry
    Overhead Cabinet Accent Lighting
    Under-Cabinet Lighting
    MaxxAir® Power Vent with Built-In Rain Cover


BEDROOM:
   
    King Bed (71"x78") with Gel-Infused Memory Foam Mattress
    Deluxe Padded Headboard
    Designer Bedding Package
    32" LED Smart TV
    Bose® Sound Bar 
    Cedar-Lined Wardrobe
    Nightstands with Solid Surface Countertops
    LED Reading Lights
    USB Charging Ports


BATHROOM:
           
    Solid Surface Shower (36"x30")
    Teak Fold-Down Seat in Shower
    Shower Skylight
    Glass Shower Door
    Oxygenics Body Spa® RV Shower Head
    Solid Surface Countertop with LED Edge Lighting and Backsplash
    Under-Mount Sink with Residential Brushed Nickel Faucet (3700RB: Two Sinks in Full Rear Bath)
    Porcelain Foot-Flush Toilet (3700BD & 3801TS)
    MaxxAir® Power Vent with Built-In Rain Cover


UTILITIES:
      
    Two (2) 12V Group 8D AGM Deep-Cycle, Maintenance-Free Batteries
    Multiplex® Wiring with Touch Screen Command Center, Switch Panels, and Bluetooth® Smart Phone App Control
    Battery Disconnect
    50-Amp Service with Power Cord Reel
    3,000W Hybrid Pure Sine Wave Inverter/Charger (3,500 Peak Watts)
    8kW Onan® Diesel Generator with Auto Transfer Switch (Mounted on Isolator Pads)
    Automatic Generator Start
    Solar Panel - Single 200 Watt with 30 Amp Controller
    Dual Ducted, Low-Profile 15,000-BTU Air Conditioners with Heat Pumps
    Aqua-Hot® 450D Diesel System with Engine Pre-Heat
    Stackable Washer/Dryer Prep 
    Water Filtration System
    Exterior Shower in Service Bay
    Power Water Hose Reel in Service Bay
    Exterior GFCI Receptacle
    KING® Jack™ Directional OTA HDTV Antenna
    KING® DISH Tailgater® Pro Premium HD Satellite with DISH Network Receiver
    4x4 HDMI Matrix
    Cable TV/Satellite Hookup in Service Bay
    Thetford® Sani-Con Turbo Macerator System
    Black Tank Flush
    SureLevel® Tank Level Monitoring System
    Utility Compartment Heated by Aqua-Hot® System
    Enclosed Holding Tanks Heated by Aqua-Hot® System
    Upgraded 12V On-Demand Water Pump (4 gallons per minute)
    Carbon-Monoxide, LP, and Smoke Detectors
    Fire Extinguisher