MDC XT16HR Island Off-Grid Extreme

$89,999.00

Submit An Enquiry
Contact A Sales Coach
Contact Us
MDC XT16HR Island Off-Grid Extreme
Meet XT16HR Island Off-Grid Extreme
The MDC XT16HR Island Off-Grid Extreme is a true overland travel trailer, built for those who crave rugged off-road capability without sacrificing modern comforts. At just over 22 feet in length and under 5,500 lbs dry weight, it strikes the perfect balance of size and towability. With a full cold-weather package, all-season insulation, and one of the most advanced off-grid electrical systems in its class, the MDC XT16HR Island is engineered to go farther and stay longer. Whether you're exploring deep into public lands or setting up basecamp off the beaten path, this trailer gives you the freedom, comfort, and self-reliance to make it happen. Built on a galvanized steel chassis, equipped with X-TRACK independent suspension and a DO35 articulating hitch, this trailer is ready for anything you can throw at it.
MDC XT16HR Island Off-Grid Extreme

Exterior

The exterior of the MDC XT16HR Island Off-Grid Extreme is all business, purpose-built for overland durability and functionality. The electric 14.3’ cassette awning and fully enclosed annex system expand your living space outdoors, while dual slide-out kitchens (internal and external) give you the flexibility to cook in any environment. You'll find dual 21-gallon freshwater tanks, a 21-gallon grey tank, and all lines are insulated and heated for cold-weather resilience. The 800Ah lithium battery bank is powered by 700 watts of rooftop solar, with ports for an additional 600W of portable panels—keeping your rig charged and ready. With rugged aluminum wheels, mud-terrain tires, and heavy-duty drop-down stabilizers, this trailer stays planted wherever you decide to set up camp. Add in ample storage, a wall-mounted exterior shower tent, and a rear-mounted ladder for roof access, and the XT16HR Island can take you further in style.
MDC XT16HR Island Off-Grid Extreme

Interior

Step inside the MDC XT16HR Island and you’ll see what separates this rig from typical off-road campers. The centrally positioned queen bed offers comfort and accessibility, while oak timber-style counters and sleek matte black fixtures give the space a premium, modern look. The full bathroom includes a Thetford cassette toilet and separate hot/cold shower—no more compromising hygiene in the backcountry. With a well-equipped kitchen featuring a stainless steel 3-burner cooktop, microwave, and a 5.3 cu. ft. compressor fridge, cooking indoors is not just possible—it’s enjoyable. Truma climate systems (AC and propane furnace) make this a true four-season rig, while LED lighting, dual-pane windows, and high-end cabinetry round out a smart, stylish interior. This space is made for real-world off-grid living.
Meet XT16HR Island Off-Grid Extreme
The MDC XT16HR Island Off-Grid Extreme is a true overland travel trailer, built for those who crave rugged off-road capability without sacrificing modern comforts. At just over 22 feet in length and under 5,500 lbs dry weight, it strikes the perfect balance of size and towability. With a full cold-weather package, all-season insulation, and one of the most advanced off-grid electrical systems in its class, the MDC XT16HR Island is engineered to go farther and stay longer. Whether you're exploring deep into public lands or setting up basecamp off the beaten path, this trailer gives you the freedom, comfort, and self-reliance to make it happen. Built on a galvanized steel chassis, equipped with X-TRACK independent suspension and a DO35 articulating hitch, this trailer is ready for anything you can throw at it.

Exterior

The exterior of the MDC XT16HR Island Off-Grid Extreme is all business, purpose-built for overland durability and functionality. The electric 14.3’ cassette awning and fully enclosed annex system expand your living space outdoors, while dual slide-out kitchens (internal and external) give you the flexibility to cook in any environment. You'll find dual 21-gallon freshwater tanks, a 21-gallon grey tank, and all lines are insulated and heated for cold-weather resilience. The 800Ah lithium battery bank is powered by 700 watts of rooftop solar, with ports for an additional 600W of portable panels—keeping your rig charged and ready. With rugged aluminum wheels, mud-terrain tires, and heavy-duty drop-down stabilizers, this trailer stays planted wherever you decide to set up camp. Add in ample storage, a wall-mounted exterior shower tent, and a rear-mounted ladder for roof access, and the XT16HR Island can take you further in style.

Interior

Step inside the MDC XT16HR Island and you’ll see what separates this rig from typical off-road campers. The centrally positioned queen bed offers comfort and accessibility, while oak timber-style counters and sleek matte black fixtures give the space a premium, modern look. The full bathroom includes a Thetford cassette toilet and separate hot/cold shower—no more compromising hygiene in the backcountry. With a well-equipped kitchen featuring a stainless steel 3-burner cooktop, microwave, and a 5.3 cu. ft. compressor fridge, cooking indoors is not just possible—it’s enjoyable. Truma climate systems (AC and propane furnace) make this a true four-season rig, while LED lighting, dual-pane windows, and high-end cabinetry round out a smart, stylish interior. This space is made for real-world off-grid living.

Features

More Power

One of the most robust off-grid power systems available in any trailer under 6,000 lbs dry. Paired with a Renogy 3000W pure sine wave inverter, you can power A/C, outlets, and all appliances completely off-grid—with ports for up to 600W of additional portable solar.

Full Bathroom with Separate Toilet and Shower

A dedicated dry bath inside a compact overland trailer is rare—especially with hot/cold water and a Thetford cassette toilet. This gives you independence from campgrounds or external facilities.

Dual Indoor + Outdoor Kitchens

Cook wherever the moment takes you. A full internal kitchen with a stainless 3-burner stove, microwave, and fridge pairs with a slide-out stainless steel external kitchen—both with hot/cold running water.

Heavy-Duty Off-Road Build with X-Track Independent Suspension

Built on a galvanized steel chassis, it features Cruisemaster DO35 hitch, ARK jockey wheel, TOUGH TRAX dual shocks per wheel, and 16” all-terrain tires—engineered to handle real-world overlanding, not just gravel roads.

Gallery

Exterior
Interior
Off-Road
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme
MDC XT16HR Island Off-Grid Extreme

Specifications

Measurements

♦ Open – 22’1″ L x 14’3″ W x 10′ H
♦ Closed – 22’1″ L x 7’8″ W x 10′ H
♦ Annex Size – 18’4″ x 6’7″
♦ Shower Tent Size – Approx. 4′ x 4′
♦ Dry weight Approx. 5470 lbs
♦ Tongue weight Approx. 530 lbs
♦ GVWR 6147 lbs
♦ Cargo Carrying Capacity Approx. 677 lbs

Layout

♦ Sleeps 3
♦ 16’ Overland Travel Trailer
♦ 1 x custom pillow-top queen size innerspring mattress
♦ Mattress – 79” L x 58” W x 9” H
♦ Galvanised chassis + external aluminum composite panel
♦ Combination of welded aluminum 2″ x 1″ hot rolled rectangle tube and 1″ x 1″ square aluminum alloy
♦ Full bathroom with Thetford C224-CW Cassette toilet and separate hot & cold plumbed shower
♦ Tinted slimline dual pane acrylic windows and double cassette blind with flyscreen and block-out
♦ Bathroom 12V roof hatch with fan and LED lighting and skylight over the bed with 12V lighting and double cassette blind
♦ 14.3′ 12V electric cassette awning
♦ Full annex, enclosed roof, walls, floor and draft skirt
♦ 2 x 20lbs propane cylinder and cylinder holders
♦ 2 x 5 gallon jerry can holders
♦ 2 x 21 gallon fresh water tanks + 1 x 21 gallon grey water tank
♦ 12V electric marine diaphragm pump
♦ Internal Modern oak timber style laminated bench & counter tops with black matte finished sink & faucets
♦ Slide out stainless steel body with gas hob cooktop & sink with plumbed hot & cold water supply
♦ Front-mounted chequer plate 3 bay utility box with forward-facing mud flap protection
♦ Hot/cold external shower includes wall-mounted shower tent
♦ Wall-mounted drop-down servery table

Appliances

♦ Truma Aventa Eco 13,500 BTU/h roof-mounted air conditioning system
♦ Truma AquaGo Comfort Plus instant hot water system (propane-operated)
♦ 5.3 cu ft. Norcold N2152 12/24V compressor refrigerator
♦ Internal Thetford stainless steel 3-burner gas hob cooktop with glass lid
♦ External Thetford stainless steel 3-burner gas hob cooktop with glass lid
♦ Truma VarioHeat 11,500 BTU/h propane operated furnace
♦ FURRION 0.9 cu.ft. 900W Microwave
♦ 800Ah of Renogy REGO 12V Lithium Iron Phosphate battery capacity
♦ 4 x 175W Solar Panels (700W Total) with SolarAir™ – Thermal Management solar panel mounting system 1
♦ Renogy DCC30S 12V 30A DC-DC On-Board Battery Charger
♦ Renogy REGO 60A MPPT Dedicated Solar Charge Controller
♦ Renogy REGO 150A AC Smart Battery Charger
♦ Renogy REGO 3000W 12V Pure Sine Wave HF Inverter
♦ Renogy ONE Core – Monitoring System
♦ 12V LED lighting throughout with wireless switching
♦ 12V LED lighting throughout, awning and offside white and yellow (Bug Light) wall lighting with light up entry door grab handle, position markers, indicator & stop/tail lights
♦ 7-way trailer connector (SAE J2863 type) + 1 x 50A Anderson plug
♦ Stereo head unit with internal & external speakers
♦ HD LED TV with 12V compatibility, USB and Internal & External full motion TV brackets
♦ Milenco Power 900L omnidirectional TV antenna
♦ 2 x Caframo Sirocco II 12V wall-mounted 3-speed fan

FEATURES & CHASSIS

♦ 5″ x 2″ – Galvanized steel hot rolled rectangle tube
♦ Cruisemaster™ DO35 hitch
♦ ARK XO750 Jockey Wheel
♦ 16 x 7.5 6/139.7 Aluminum alloy wheels fitted with 265/75R16 Goodride MT tires, 1 x spare wheel & rear mounted external step/service ladder
♦ X-TRACK Independent coil spring suspension with 2x TOUGH TRAX HD Shock absorbers on each side
♦ 12″ electromagnetic brakes with handbrake and drawbar mounted emergency breakaway system
♦ 4 x heavy duty lockable and adjustable drop down
♦ Integrated jacking points on suspension and chassis rails
♦ Water tank heating pads
♦ Truma AquaGo HWS electric anti-freeze kit
♦ RENOGY REGO battery with intelligent self-heating function
♦ Insulated water lines
♦ Wet bay with interior space heating
♦ Thetford Cassette toilet with integrated flush tank
♦ Truma VarioHeat 11,500 BTU/h Furnace
♦ Dual Pane Windows

Other Models

Related products

RVsofAmerica / ROA off-road Experience Centers are not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @801-860-0035 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available. Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.