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.

A full 45-gallon fresh tank is about 375 lb of water (water counts as cargo: 49 CFR 571.110 S9.3.2), 16% of the ML206’s 2,410 lb cargo capacity, leaving 2,035 lb (1,017 lb per rated berth). Across 7 Delta floorplans the water share runs 16% to 39%, and this plan’s is the lowest. Nearest on that share: Delta 321BH at 18%. Your own unit’s figure is on the label inside its entry door (49 CFR 571.110 S9.3.3).

Closest sibling: the Delta BH181, nearest on the published figures. It differs on 7 of the 9 fields both publish (this plan first): length 23 ft 11 in vs 22 ft 11 in; sleeps 2 vs 5; dry weight 5,040 lb vs 4,689 lb; GVWR 7,450 lb vs 5,650 lb; cargo capacity 2,410 lb vs 961 lb; dry hitch weight 580 lb vs 618 lb; black tank 45 gal vs 37 gal. They match on fresh tank and grey tank.

Either side of it by GVWR: Delta BH181 is 1,800 lb lighter (5,650 lb GVWR); Delta 262RB is 800 lb heavier (8,250 lb GVWR).

All 7 Delta floorplans: Delta line hub.

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.

16 of the 18 fields this catalogue tracks are published for the ML206. Not published: exterior width, interior height, tire size (a description is published, a size is not).

Sourcing rules: methodology.