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We do our best to keep listing details accurate, but pricing, specifications, and availability come from third-party sources and can change without notice. We can't guarantee accuracy, so please confirm the details with the dealer before making any decisions. See something inaccurate? Contact us.

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    1. Home
    2. Inventory
    3. Campers Inn RV
    4. Davenport, IA
    5. 2021 Dynamax Corp DX3 37TS

    2021 Dynamax Corp DX3 37TS

    Rear bedroom

    UsedClass C|25,513 mi|Stock #77033233|Located at Campers Inn RV in Davenport, IA
    $235,995$199,995
    Save $36,000
    RV Envy

    2021 Dynamax Corp DX3 37TS

    Rear bedroom

    Used · Class C · 25,513 mi

    $235,995$199,995Save $36,000

    Campers Inn RV – Davenport

    5120 N Brady St

    Davenport, IA 52806

    (888) 653-2106

    Stock #77033233

    2021 Dynamax Corp DX3 37TS floor plan

    Specifications

    Length39 ft 2 in
    Dry weight26,152 lbs
    Sleeps6 people
    Slideouts3
    Odometer25,513 miles

    Full specifications

    AC BTU30000 btu
    Available BedsKing
    Awning Info18' Armless with LED Lights and Wind Sensor
    Axle Weight Front12000 lbs
    Axle Weight Rear21000 lbs
    Black Water Capacity52 gals
    ChassisFreightliner M2 106
    Convection CookingYes
    Cooktop Burners3
    Electrical Service50 amp
    EngineDetroit DD8 7.7L Turbo Diesel
    Ext Height12 ft 9 in
    Ext Width8 ft 5 in
    Fresh Water Capacity94 gals
    Fuel Capacity100 gals
    Fuel TypeDiesel
    GVWR33000 lbs
    Grey Water Capacity52 gals
    Gross Combined Weight54000 lbs
    Hitch Weight20000 lbs
    Horsepower375 hp
    Interior ColorNEUTRAL
    LP Tank Capacity20.3 gals
    Length39 ft 2 in
    Mileage25,513 mi
    Miles25513
    Number of Awnings1
    Refrigerator Size18 cu ft
    Refrigerator TypeResidential with Ice Maker
    Shower TypeRadius
    Sleeps6
    Slides3
    TV InfoLR 39" LED Smart TV, BR 32" LED Smart TV, Ext. 32" LED Smart TV
    Tire Size22.5"
    Torque1050 ft-lb
    Washer/Dryer AvailableYes
    Water Heater TypeAqua Hot 400D Diesel
    Wheelbase268 in

    Options and equipment may differ from those listed. We do our best to ensure accuracy, but please confirm all details with the dealer before purchase.

    Get more info

    2021 DX3 37TS

    2021 DX3 37TS
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    Dealer information

    Campers Inn RV – Davenport

    5120 N Brady St
    Davenport, IA 52806
    (888) 653-2106

    Pricing report

    Current price

    $199,995

    used

    Price history

    This unit has seen 9 price adjustments. RV Envy Pro lets you see the full price history.

    Pricing report

    Current price

    $199,995

    used

    Price history

    This unit has seen 9 price adjustments. RV Envy Pro lets you see the full price history.

    Dynamax DX3 Super C diesel motorhome 37TS Highlights

    • Comfort Lounge

    • Hide-A-Bed Sofa

    • Convection Microwave

    • Residential Refrigerator

    • Shower Skylight

    • Exterior Entertainment

    Step into luxury and discover road-ready refinement with this Used 2021 Dynamax DX3 37TS, a premium Class C diesel motorhome that delivers upscale amenities, superior performance, and spacious living all in one. Built to exceed expectations, the DX3 37TS combines residential comfort with confident handling, making it perfect for long trips, seasonal travel, and unforgettable family adventures.

    From the moment you slide open the entry door, you’ll notice the thoughtful design and upscale touches that make the DX3 stand out. A generous floorplan offers a comfortable living space, a fully equipped kitchen, and a private bedroom suite — all wrapped in premium finishes and smart storage solutions. Whether you’re preparing meals, relaxing after a day of exploring, or catching a quiet night’s sleep, this coach adapts to your lifestyle with ease.

    Powered by a reliable diesel engine and built on a rugged chassis, the 2021 Dynamax DX3 37TS ensures a smoother ride, greater fuel efficiency, and lasting durability. It’s luxury you can take anywhere — from scenic byways to bustling national parks.

    Reasons to Buy the 2021 Dynamax DX3 37TS

    • Spacious luxury layout with separate living, dining, and sleeping areas

    • Diesel performance for smooth handling and long-distance comfort

    • Comfortable lounge seating and convertible dinette for relaxation and meals

    • Fully equipped kitchen with quality appliances, generous counter space, and storage

    • Private bedroom suite with a queen bed and ample wardrobe space

    • Full bathroom with modern fixtures and roomy shower

    • Plenty of interior storage plus exterior compartments for gear and essentials

    • Premium finishes throughout for a first-class onboard experience

    • Ideal for full-time RV living or extended travel

    • Great balance of luxury, performance, and versatility

    Dynamax DX3 Super C diesel motorhome 37TS Highlights

    • Comfort Lounge

    • Hide-A-Bed Sofa

    • Convection Microwave

    • Residential Refrigerator

    • Shower Skylight

    • Exterior Entertainment

    Step into luxury and discover road-ready refinement with this Used 2021 Dynamax DX3 37TS, a premium Class C diesel motorhome that delivers upscale amenities, superior performance, and spacious living all in one. Built to exceed expectations, the DX3 37TS combines residential comfort with confident handling, making it perfect for long trips, seasonal travel, and unforgettable family adventures.

    From the moment you slide open the entry door, you’ll notice the thoughtful design and upscale touches that make the DX3 stand out. A generous floorplan offers a comfortable living space, a fully equipped kitchen, and a private bedroom suite — all wrapped in premium finishes and smart storage solutions. Whether you’re preparing meals, relaxing after a day of exploring, or catching a quiet night’s sleep, this coach adapts to your lifestyle with ease.

    Powered by a reliable diesel engine and built on a rugged chassis, the 2021 Dynamax DX3 37TS ensures a smoother ride, greater fuel efficiency, and lasting durability. It’s luxury you can take anywhere — from scenic byways to bustling national parks.

    Reasons to Buy the 2021 Dynamax DX3 37TS

    • Spacious luxury layout with separate living, dining, and sleeping areas

    • Diesel performance for smooth handling and long-distance comfort

    • Comfortable lounge seating and convertible dinette for relaxation and meals

    • Fully equipped kitchen with quality appliances, generous counter space, and storage

    • Private bedroom suite with a queen bed and ample wardrobe space

    • Full bathroom with modern fixtures and roomy shower

    • Plenty of interior storage plus exterior compartments for gear and essentials

    • Premium finishes throughout for a first-class onboard experience

    • Ideal for full-time RV living or extended travel

    • Great balance of luxury, performance, and versatility

    Specifications

    Length

    39 ft 2 in

    Dry weight

    26,152 lbs

    Sleeps

    6 people

    Slideouts

    3

    Odometer

    25,513 miles

    Specifications

    Length

    39 ft 2 in

    Dry weight

    26,152 lbs

    Sleeps

    6 people

    Slideouts

    3

    Odometer

    25,513 miles

    Download brochure
    Download brochure

    Unit features & options

    • Freightliner M2 106 Chassis (33,000-lbs. GVWR/ 54,000-lbs. GCWR)
    • Detroit DD8 7.7L Turbo Diesel Engine (375 hp/1,050 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
    • Weigh Safe Trailer Hitch Receiver
    • Brake Controller
    • Dual-Stage Compression Brake with High/Off/Low Braking Dash Switch
    • 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
    • Bilstein Gas-Charged Front Shock Absorbers
    • Upgraded Front Sway Bar with Clevis-Style Bushing
    • 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: Michelin XZE2 275/80R22.5 (14 Ply Radials)

    Unit features & options

    • Freightliner M2 106 Chassis (33,000-lbs. GVWR/ 54,000-lbs. GCWR)
    • Detroit DD8 7.7L Turbo Diesel Engine (375 hp/1,050 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
    • Weigh Safe Trailer Hitch Receiver
    • Brake Controller
    • Dual-Stage Compression Brake with High/Off/Low Braking Dash Switch
    • 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
    • Bilstein Gas-Charged Front Shock Absorbers
    • Upgraded Front Sway Bar with Clevis-Style Bushing
    • 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: Michelin XZE2 275/80R22.5 (14 Ply Radials)

    Full specifications

    As provided in the original listing

    AC BTU30000 btu
    Available BedsKing
    Awning Info18' Armless with LED Lights and Wind Sensor
    Axle Weight Front12000 lbs
    Axle Weight Rear21000 lbs
    Black Water Capacity52 gals
    ChassisFreightliner M2 106
    Convection CookingYes
    Cooktop Burners3
    Electrical Service50 amp
    EngineDetroit DD8 7.7L Turbo Diesel
    Ext Height12 ft 9 in
    Ext Width8 ft 5 in
    Fresh Water Capacity94 gals
    Fuel Capacity100 gals
    Fuel TypeDiesel
    GVWR33000 lbs
    Grey Water Capacity52 gals
    Gross Combined Weight54000 lbs
    Hitch Weight20000 lbs
    Horsepower375 hp
    Interior ColorNEUTRAL
    LP Tank Capacity20.3 gals
    Length39 ft 2 in
    Mileage25,513 mi
    Miles25513
    Number of Awnings1
    Refrigerator Size18 cu ft
    Refrigerator TypeResidential with Ice Maker
    Shower TypeRadius
    Sleeps6
    Slides3
    TV InfoLR 39" LED Smart TV, BR 32" LED Smart TV, Ext. 32" LED Smart TV
    Tire Size22.5"
    Torque1050 ft-lb
    Washer/Dryer AvailableYes
    Water Heater TypeAqua Hot 400D Diesel
    Wheelbase268 in

    Full specifications

    As provided in the original listing

    AC BTU30000 btu
    Available BedsKing
    Awning Info18' Armless with LED Lights and Wind Sensor
    Axle Weight Front12000 lbs
    Axle Weight Rear21000 lbs
    Black Water Capacity52 gals
    ChassisFreightliner M2 106
    Convection CookingYes
    Cooktop Burners3
    Electrical Service50 amp
    EngineDetroit DD8 7.7L Turbo Diesel
    Ext Height12 ft 9 in
    Ext Width8 ft 5 in
    Fresh Water Capacity94 gals
    Fuel Capacity100 gals
    Fuel TypeDiesel
    GVWR33000 lbs
    Grey Water Capacity52 gals
    Gross Combined Weight54000 lbs
    Hitch Weight20000 lbs
    Horsepower375 hp
    Interior ColorNEUTRAL
    LP Tank Capacity20.3 gals
    Length39 ft 2 in
    Mileage25,513 mi
    Miles25513
    Number of Awnings1
    Refrigerator Size18 cu ft
    Refrigerator TypeResidential with Ice Maker
    Shower TypeRadius
    Sleeps6
    Slides3
    TV InfoLR 39" LED Smart TV, BR 32" LED Smart TV, Ext. 32" LED Smart TV
    Tire Size22.5"
    Torque1050 ft-lb
    Washer/Dryer AvailableYes
    Water Heater TypeAqua Hot 400D Diesel
    Wheelbase268 in