Chassis & Towing
4,148 lbs Dry Weight
Easy to tow with most mid-size trucks and SUVs.
2026 Alliance Delta ML166
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Layout & Media
Explore the floorplan, 3D tour, walkthrough videos
Complete Travel Trailer Specifications
2026 Alliance Delta Overview
Come see us at Sewell Motor Coach for this Alliance Delta ML166. We want to show you that buying your dream RV doesn't have to be stressful or hard. We won't just flip you the keys and wish you the best of luck. We want you to learn how to use your new fifth wheel, so you can go out and have the most fun in your new lifestyle. Weve got you covered from beginning to end on any purchase. From application, to financing. From learning your new RV, to spending your first night and getting familiar with all the buttons, we will be with you every step of the way. Our Pre Delivery Inspection is second to none. We go over and touch every single piece of your RV. You are important to us and we want this experience to be the beginning of a lifestyle you've dreamed of.. The stunning 2026 Alliance Delta ML166 is available now. If you re ready to elevate your travel experience, call us at 859-734-5566 (we love emails, too!) to learn more.
The 2026 Alliance Delta ML166 is the trailer we recommend to folks who want a solid, reliable build without needing to upgrade to a massive heavy-duty truck. Alliance has done a great job listening to real campers here; they ve included things like Azdel composite walls which means you don't have to worry about the delamination issues older trailers had and a surprisingly deep amount of storage for a "mini" trailer. It feels much bigger inside than it looks, and we love that it s simple to hitch up for a quick weekend getaway without a lot of setup stress. This is a great choice if you want to keep things simple. It s a lightweight trailer that doesn't feel "cheap," giving you a secure home base wherever you decide to park it.
Tow-Friendly Lightweight Design
An expertly engineered, compact chassis crafted for effortless mobility, making it an ideal choice for smaller SUVs or mid-size trucks without sacrificing premium amenities or structural integrity.
Rear Full Bathroom
A private bathroom layout positioned at the rear of the coach that includes a full shower, porcelain toilet, and sink, providing residential-style convenience and comfort in a manageable, easy-to-tow size.
Front Bedroom Suite
A dedicated front sleeping area anchored by a queen-size bed designed for quick transitions from travel to camp mode, offering a restful retreat with integrated storage for solo travelers or couples.
Premium Features & Highlights
Solar Equipped for Off-Grid Adventures
Spacious Bathroom with Standard Shower
Sleeps Up to 3 for Family Comfort
Easy Towing with Lightweight Design
Single Slide-Out for Extra Living Space
Select a category to view specs
Overview
Vehicle Identification & Details
8 specifications available
- Category
- Travel Trailer
- Condition
- new
- Floorplan
- ML166
- Make
- Alliance
- Model
- Delta
- Stock Number
- D3435
- VIN
- 7M5TD1917TC308736
- Year
- 2026
Size & Weight
Dimensions, Weight, Construction & Exterior
9 specifications available
- Dry Weight
- 4,148 lbs
- GVWR
- 5,650 lbs
- Length
- 19.9 ft
- Interior Height
- 6.5 ft
- Width
- 8 ft
- Awning Length Ft
- 13 ft
- Awnings Count
- 1
- Entry Door
- 28 inch
- Slides
- 1
Sleeping & Layout
Beds, Layout, Living & Comfort
12 specifications available
- Available Beds
- Queen
- Bedroom Count
- 0
- Bunk Beds Count
- 0
- Convertible Beds Count
- 1
- Double Beds Count
- 0
- Full Beds Count
- 0
- King Beds Count
- 0
- Loft Beds Count
- 0
- Murphy Beds Count
- 0
- Queen Beds Count
- 1
- Sleeps
- 3
- Sofas Count
- 1
Kitchen & Dining
Cooking, Dining & Appliances
1 specifications available
- Refrigerator Size
- 10 cu ft
Bathroom & Facilities
Comfort & Privacy
2 specifications available
- Bathrooms Count
- 1
- Shower Type
- Standard
Water Systems
Tanks & Plumbing
3 specifications available
- Black Water Capacity
- 37 gal
- Fresh Water Capacity
- 45 gal
- Gray Water Capacity
- 45
Power & Electrical
Electrical, Entertainment & Safety
3 specifications available
- Solar Equipped
- Yes
- Televisions Count
- 1
- Tv Info
- 32-inch
* Vehicle specifications listed to the best of our knowledge. All specifications, features, and information are provided by the manufacturer. Sewell Motorcoach is not responsible for manufacturer defects, specification changes, or recalls. Buyers should verify all information directly with Sewell Motorcoach.
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Built to Last
Superior construction for years of adventures
Chassis & Towing
5,650 lbs GVWR
Designed for stability and safety while traveling.
Ready for Your Next Adventure?
Experience the freedom of the open road with your next RV adventure
Payment Calculator
Estimate your monthly payments
from $180/mo
Estimated • 20% down
Schedule Tour
See this RV in person at our showroom
Showroom Hours
Mon-Fri: 9AM-6PM
2118 Danville Rd. Harrodsburg, KY 40330
Trade-In Value
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Trade Evaluation
Dealer assessment
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. We 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 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.
$25,495
est $250/mo