2026 Alliance RV DeltaML206

The ML206 is the entry point to Alliance’s main Delta travel-trailer line and its lightest plan: a compact 23-foot-11 couples trailer on a single slide-out, sleeping two, at 5,040 pounds dry. It is the Delta for a couple who wants the line’s equipment set in the smallest, most tow-friendly body — light enough for a properly rated half-ton pickup or a capable mid-size SUV, and the only main-line Delta with a single 15,000-BTU air conditioner rather than the dual-A/C setup of the bigger plans.

Every Delta rides a bumper-pull tandem-axle chassis with a walk-on seamless PVC roof, a double-insulated front wall, a heated and enclosed underbelly, 62 cubic feet of drop-frame pass-through storage, Goodyear Endurance tires with Counteract beads on aluminum rims with a spare, a MorRyde Step Above entry, electric auto-leveling, a 10-cubic-foot 12-volt refrigerator and a 400-watt solar package with a 30-amp MPPT controller and 3,000-watt inverter prep on 50-amp service. Alliance publishes a 7,450-pound GVWR against the 5,040-pound dry weight, leaving a 2,410-pound cargo capacity — the biggest margin in the profiled main line — on a 580-pound tongue, with 45-gallon fresh, grey and black tanks. At a starting MSRP around $45,000, with street pricing below placard, the ML206 is the lightest, most affordable way into the Delta line for a couple towing with a half-ton or capable SUV.

Delta is Alliance RV's travel-trailer line — half-ton-friendly bumper-pull towables and a cross-shop against Grand Design's Imagine, Jayco's Jay Flight SLX, Forest River's Salem / Wildwood and Keystone's Passport. Seven floorplans are profiled in full and linked below; the remaining plans, including the new single-axle Delta Solo sub-line, are catalogued and shown muted. The ML206 on this page is highlighted.

This floorplan carries its water comfortably. A full 45-gallon fresh tank is roughly 16% of the 2,410-pound cargo capacity, leaving the ML206 with a usable gear budget even when you tow full.

The published dry tongue weight of 580 pounds is 12% of the 5,040-pound dry weight, which sits inside the 10–15% band usually quoted for stable towing. It is still a dry figure: loading the front pass-through and the fresh tank both push it up.

Nothing above changes the ceiling. Loaded to its 7,450-pound GVWR the ML206 is towing 2,410 pounds more than its 5,040-pound dry figure, and that is the number your vehicle has to be rated for — not the brochure weight.

Tank balance is generous here: 45 gallons of fresh against 45 grey and 45 black, so waste capacity keeps pace with supply and the fresh tank is the constraint that ends a dry stay.

Ranked by GVWR, the ML206 sits 2 of 7 in the Delta line: 7,450 pounds against a line that runs from 5,650 to 10,450 pounds. That position is the useful thing to know, because the plans immediately either side of it are the real alternatives.

Either side of it in the same line: Delta BH181 is 1,800 pounds lighter at 5,650 lb GVWR; and Delta 262RB is 800 pounds heavier at 8,250 lb GVWR.

Against the ML206: the Viking 26BH is 5 ft longer; the Hideout 24RBS is 15 lb heavier and 5 ft longer and sleeps 4 more; the Passport 2080MK is 35 lb heavier and 1 ft longer and sleeps 2 more. Those are differences in the published numbers only — what they cost, how they are built and how they live are separate questions each of those pages answers on its own terms.

Those are the nearest travel trailers from other lines by weight — one per line, picked by proximity on that figure and nothing else. They are listed so the same tow vehicle can be checked against real alternatives, not because they are equivalent inside; layout, build and price diverge sharply across that group.

For scale, the Delta floorplans profiled here run 4,689 to 8,330 pounds dry and 23 to 37 feet of exterior length across 7 plans. Where a floorplan falls in that spread usually says more about which vehicle can tow it, and which site it fits, than the layout name does.

Every profiled floorplan in this line, with the full weight table, is on the Delta line hub.

This catalog tracks 18 specification fields per floorplan. Named sources publish 16 of them for the ML206. The rest are not shown, because the alternative is reading a figure across from a sibling floorplan or from what the segment usually does — and a number nobody published is worth less than an admitted gap.

Not published for this floorplan: exterior width, interior height, tire size (a tire description is published, a size is not). If you find one of these in a manufacturer document for this plan, it belongs on this page.

The completeness figure at the foot of this page (92%) measures the same thing on the full field set: it is a measurement of how much this floorplan’s manufacturer publishes, not of how much research went into the page.

How every figure here was sourced and checked is set out on the methodology page.