MDC XT15-4E Off-Grid Extreme

$85,000.00

Submit An Enquiry
Contact A Sales Coach
Contact Us
Xt15 4e Oge Exterior Cr6 5553
Meet MDC XT15-4E Off-Grid Extreme
The MDC XT15-4E Off-Grid Extreme is a hybrid off-road camper designed for families who want to explore the wild without sacrificing comfort. This rugged 15-foot overland travel trailer is built for serious off-grid capability, combining high-end features with a lightweight, towable design. With sleeping space for up to four, a full wet bath, and both interior and exterior kitchens, it offers everything you need to live comfortably in the backcountry. Powered by a top-tier Renogy solar system—featuring 745 watts of rooftop solar and a 400Ah lithium battery—this trailer delivers true off-grid independence. Whether you're boondocking in the mountains, dry camping in the desert, or cruising to national parks, the XT15-4E is engineered to help you go farther with total peace of mind. Built on a chassis tested in the Australian Outback, it’s one of the most capable off-road RVs for sale in America today.
Xt15 4e Oge Exterior Cr6 5848

Exterior

The XT15-4E’s exterior is built for rugged terrain and remote exploration. Its galvanized steel chassis and X-TRACK independent coil suspension with dual TOUGH TRAX shock absorbers make it one of the most durable off-road trailers on the market. This model comes fully loaded with features including 16" all-terrain tires, a Cruisemaster DO35 articulating hitch, twin 31-gallon freshwater tanks, and a 21-gallon grey water tank—perfect for extended boondocking trips. The slide-out stainless steel outdoor kitchen includes a propane cooktop, plumbed hot/cold sink, and flip-up wind guards for easy campsite cooking. A 13.8-foot electric cassette awning with a fully enclosed annex system doubles your living space, creating the ultimate family camping trailer setup. Exterior lighting includes both white and amber LED lights for bug-resistant evenings, and there's even a built-in outdoor shower with a wall-mounted tent. With thoughtful design throughout, this solar-ready off-grid trailer delivers the perfect balance of form and function for adventurers who don’t want to compromise.
Xt15 4e Oge Interior Cr6 5064

Interior

Step inside the MDC XT15-4E and discover a cozy, climate-controlled oasis built for comfort and durability. This off-road hybrid camper features a spacious layout with a queen innerspring mattress, two twin XL bunks, and a convertible dinette for family meals or remote work. The wet bath includes a Thetford cassette toilet, an adjustable-height showerhead, and generous headroom—ideal for taller campers. The contemporary interior design features oak timber-style laminate, matte black hardware, and upgraded countertops, blending ruggedness with modern appeal. Stay warm in winter with ducted Truma VarioHeat, and cool in summer with the Truma Aventa A/C, both controlled through the smart Renogy One Core system, which also manages your solar input, batteries, and inverter with a sleek touchscreen interface. Multiple USB, 12V, and 110V outlets (plus wireless phone charging) keep devices powered, while dual-pane windows, blackout shades, and ample storage make this a true luxury overland trailer for off-grid families and weekend warriors alike.
Meet MDC XT15-4E Off-Grid Extreme
The MDC XT15-4E Off-Grid Extreme is a hybrid off-road camper designed for families who want to explore the wild without sacrificing comfort. This rugged 15-foot overland travel trailer is built for serious off-grid capability, combining high-end features with a lightweight, towable design. With sleeping space for up to four, a full wet bath, and both interior and exterior kitchens, it offers everything you need to live comfortably in the backcountry. Powered by a top-tier Renogy solar system—featuring 745 watts of rooftop solar and a 400Ah lithium battery—this trailer delivers true off-grid independence. Whether you're boondocking in the mountains, dry camping in the desert, or cruising to national parks, the XT15-4E is engineered to help you go farther with total peace of mind. Built on a chassis tested in the Australian Outback, it’s one of the most capable off-road RVs for sale in America today.

Exterior

The XT15-4E’s exterior is built for rugged terrain and remote exploration. Its galvanized steel chassis and X-TRACK independent coil suspension with dual TOUGH TRAX shock absorbers make it one of the most durable off-road trailers on the market. This model comes fully loaded with features including 16" all-terrain tires, a Cruisemaster DO35 articulating hitch, twin 31-gallon freshwater tanks, and a 21-gallon grey water tank—perfect for extended boondocking trips. The slide-out stainless steel outdoor kitchen includes a propane cooktop, plumbed hot/cold sink, and flip-up wind guards for easy campsite cooking. A 13.8-foot electric cassette awning with a fully enclosed annex system doubles your living space, creating the ultimate family camping trailer setup. Exterior lighting includes both white and amber LED lights for bug-resistant evenings, and there's even a built-in outdoor shower with a wall-mounted tent. With thoughtful design throughout, this solar-ready off-grid trailer delivers the perfect balance of form and function for adventurers who don’t want to compromise.

Interior

Step inside the MDC XT15-4E and discover a cozy, climate-controlled oasis built for comfort and durability. This off-road hybrid camper features a spacious layout with a queen innerspring mattress, two twin XL bunks, and a convertible dinette for family meals or remote work. The wet bath includes a Thetford cassette toilet, an adjustable-height showerhead, and generous headroom—ideal for taller campers. The contemporary interior design features oak timber-style laminate, matte black hardware, and upgraded countertops, blending ruggedness with modern appeal. Stay warm in winter with ducted Truma VarioHeat, and cool in summer with the Truma Aventa A/C, both controlled through the smart Renogy One Core system, which also manages your solar input, batteries, and inverter with a sleek touchscreen interface. Multiple USB, 12V, and 110V outlets (plus wireless phone charging) keep devices powered, while dual-pane windows, blackout shades, and ample storage make this a true luxury overland trailer for off-grid families and weekend warriors alike.

Features

Renogy Off-Grid Power System

Equipped with 745W of rooftop solar and a 400Ah lithium battery bank, the XT15-4E’s Renogy system delivers true off-grid capability with enough power to run your A/C, appliances, and devices—even in remote locations.

Family-Friendly Hybrid Layout

This compact 15-foot trailer comfortably sleeps up to four with a queen bed and twin XL bunks, making it ideal for families seeking adventure without upgrading to a full-sized rig.

Electric Lift Pop-Top Roof

Setup is fast and hassle-free with an automatic electric roof lift system—designed for solo travelers or families who want camp-ready comfort in under five minutes.

Dual Kitchens with Indoor and Outdoor Cooking

Enjoy gourmet meals indoors or outdoors with two fully equipped kitchens—featuring Thetford 3-burner propane cooktops, stainless steel sinks, and plumbed hot/cold water

Gallery

Exterior
Interior
Off-Road
Mdc 15 Open
Mdc 15 Top Down 2
Mdc 15 Solar Shot
Xt15 4e Oge Exterior Cr6 5086
Xt15 4e Oge Exterior Cr6 5116
Xt15 4e Oge Exterior Cr6 5363
Xt15 4e Oge Exterior Cr6 5431
Xt15 4e Oge Exterior Cr6 5467
Xt15 4e Oge Exterior Cr6 5486
Xt15 4e Oge Exterior Cr6 5498
Xt15 4e Oge Exterior Cr6 5500
Xt15 4e Oge Exterior Cr6 5533
Xt15 4e Oge Exterior Cr6 5540
Xt15 4e Oge Exterior Cr6 5550
Xt15 4e Oge Exterior Cr6 5553
Xt15 4e Oge Exterior Cr6 5570
Xt15 4e Oge Exterior Cr6 5572
Xt15 4e Oge Exterior Cr6 5676
Xt15 4e Oge Exterior Cr6 5681
Xt15 4e Oge Exterior Cr6 5809
Xt15 4e Oge Exterior Cr6 5815
Xt15 4e Oge Exterior Cr6 5832
Xt15 4e Oge Exterior Cr6 5848
Xt15 4e Oge Interior Cr6 4911
Xt15 4e Oge Interior Cr6 4970
Xt15 4e Oge Interior Cr6 4982
Xt15 4e Oge Interior Cr6 5010
Xt15 4e Oge Interior Cr6 5017
Xt15 4e Oge Interior Cr6 5035
Xt15 4e Oge Interior Cr6 5043
Xt15 4e Oge Interior Cr6 5064
Xt15 4e Oge Interior Cr6 5116
Xt15 4e Oge Interior Cr6 5644
Xt15 4e Oge Interior Cr6 5653
Xt15 4e Oge Interior Cr6 5664
Xt15 4e Oge Interior Cr6 5672
Xt15 4e Oge Interior Cr6 5857
Xt15 4e Oge Interior Cr6 5864
Xt15 4e Oge Offroad Dsc00257
Xt15 4e Oge Offroad Dji 20250226
Xt15 4e Oge Offroad Cr6 0813
Xt15 4e Oge Offroad Cr6 0757

Specifications

Measurements

♦ Open – 23’12” L x 18” W x 10’1″ H
♦ Closed – 22‘ L x 7’6″ W x 8’8″ H
♦ Annex Size – 17′ Lx 6’7″ W
♦ Shower Tent Size – Approx. 4′ x 2′8′′
♦ Dry weight Approx. 5450 lbs
♦ Tongue weight Approx. 525 lbs
♦ GVWR 6147 lbs
♦ Cargo Carrying Capacity Approx. 697 lbs

Layout

♦ Sleeps 4
♦ 15’ Hybrid Overland Travel Trailer
♦ 1 x olympic queen size innerspring mattress
♦ 2 x twin XL foam bunks
♦ Bed – 79″ L x 69″ W x 10″ H
♦ Top Bunk – 80¾” L x 27½” W x 3¼” H
♦ Bottom Bunk – 80¾” L x 39½” W x 3¼” H
♦ Galvanised chassis + external aluminum composite panel
♦ Combination of welded aluminum 2″ x 1″ and 3″ x 1″ hot rolled rectangle tube and 1″ x 1″ square aluminum alloy

Appliances

♦ Truma Aventa Eco 13,500 BTU/h roof-mounted air conditioning system
♦ Truma AquaGo Comfort Plus instant hot water system (propane-operated)
♦ 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
♦ 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
♦ 400Ah of Renogy REGO 12V Lithium Iron Phosphate battery capacity
♦ 3 x 175W and 2 x 110W solar panels (745W total) with SolarAir™ – Thermal Management solar panel mounting system1
♦ 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 full motion TV brackets
♦ Milenco Power 900L omnidirectional TV antenna
♦ 2 x Caframo Sirocco II 12V wall-mounted 3-speed fan

FEATURES & CHASSIS

♦ 6″ 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, 2 x spare wheels
♦ 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
♦ 13.8′ 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 31 gallon fresh water tanks + 1 x 21 gallon grey water tank
♦ 12V electric marine diaphragm pump
♦ Modern oak timber style laminated bench & counter tops with matte black round bowl sink & faucets
♦ Slide out stainless steel body with propane cooktop & sink with plumbed hot & cold water supply
♦ Front-mounted Aerolocker® design front utility box with forward-facing mud flap protection
♦ Fridge Slide – 39½” L x 21½” W x 19¼” H
♦ Hot/cold external shower includes wall-mounted shower tent
♦ Inside/outside rolling pantry (pass through storage hatch)
♦ Wet bath with Thetford C400 Cassette toilet and hot & cold plumbed shower
♦ Tinted slimline dual pane acrylic windows and double cassette blind with flyscreen block-out
♦ Bathroom 12V roof hatch with fan and LED lighting and skylight over the bed with 12V lighting and double cassette blind
♦ Tuson TSC-1000 – electronic stability control with asymmetric braking (offroad ready)
♦ 2.4GHz digital wireless rear view camera + 7″ portable monitor
♦ MDC-LOK® – coupling lock

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.