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2026 Alliance RV 2026 Alliance RV Delta - image 1
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2026 Alliance RV Delta ML166 floorplan
Complete Specifications

Complete Travel Trailer Specifications

2026 Alliance RV Delta Overview

Introducing the 2026 Alliance RV Delta ML166, the travel trailer that redefines adventure! Weighing in at a dry weight of just 4,148 lbs and a GVWR of 5,650 lbs, this lightweight marvel can be easily towed by most mid-sized SUVs, making it the perfect choice for spontaneous getaways. Its innovative design includes a spacious layout, modern finishes, and an array of high-end features that competitors simply can’t match. Enjoy the convenience of a 514 lbs hitch weight for easy towing. With superior insulation and energy-efficient appliances, this unit promises comfort in any season. Don’t miss your chance to own the ultimate travel companion—act now and elevate your outdoor experience with the Delta ML166!

Premium Features & Highlights

Spacious living area with slide-out sections for enhanced comfort
State-of-the-art entertainment system with Bluetooth connectivity and multiple TV provisions
Fully equipped kitchen with stainless steel appliances, including a microwave and a residential-style refrigerator
Luxurious bathroom with a walk-in shower and high-quality fixtures
Ample storage solutions including overhead cabinets and under-bed compartments for optimized space
Outdoor kitchen with grill and refrigerator for convenient al fresco dining
Power awning with LED lighting for a shaded outdoor space
Advanced climate control system with dual-zone temperature settings

Overview

Vehicle Identification & Details

9 specifications available

Category
Travel Trailer
Condition
new
Floorplan
ML166
Make
Alliance RV
Manufacturer
ALLIANCE
Model
Delta
Stock Number
R-25-815
VIN
7M5TD1915TC307598
Year
2026

Size & Weight

Dimensions, Weight, Construction & Exterior

16 specifications available

Dry Weight
4,148 lbs
Gvwr
5,650 lbs
Length
19.92 ft
Exterior Height
10.42 ft
Width
8 ft
Awnings Count
0
Doors Count
1
Has Auto Leveling
No
Has Power Awning
Yes
Has Power Slideouts
Yes
Has Screened Room
No
Has Sliding Glass Door
No

Sleeping & Layout

Beds, Layout, Living & Comfort

20 specifications available

Bunk Beds Count
0
Convertible Beds Count
1
Double Beds Count
0
Bunkhouse
No
Full Beds Count
0
King Beds Count
0
Master Bedroom Location
front
Private Bedroom
Yes
Queen Beds Count
1
Sleeps
3
Has Interior Wood Finish
No
Has Master Bedroom Closet
No

Kitchen & Dining

Cooking, Dining & Appliances

7 specifications available

Outdoor Kitchen
No
Microwave
Yes
Has Overhead Fan
No
Kitchen Island
No
Kitchen Location
living area
Refrigerator Type
12V
Washer Dryer Prep
No

Bathroom & Facilities

Comfort & Privacy

5 specifications available

Bathroom Location
rear
Bathrooms Count
1
Has Bathroom Vent
Yes
Has Medicine Cabinet
Yes
Shower Type
Standard

Water Systems

Tanks & Plumbing

8 specifications available

Black Water Capacity
37 gal
Black Water Tanks Count
1
Fresh Water Capacity
45 gal
Fresh Water Tanks Count
1
Gray Water Capacity
45
Gray Water Tanks Count
1
Has Tankless Water Heater
No
Has Water Heater Bypass
Yes

Power & Electrical

Electrical, Entertainment & Safety

18 specifications available

Generator Prep
No
Solar Ready
No
Ac Prewiring
Yes
Cable Prewiring
Yes
Has Battery Converter
Yes
Heat Prewiring
Yes
Phone Prewiring
No
Satellite Prewiring
Yes
Tv Antenna Prewiring
Yes
Has Bluetooth Audio
No
Has Mobile App
No
Has Satellite Radio
No

Climate Control

Heating & Cooling

0 specifications available

No specifications available for this category

* Vehicle specifications listed to the best of our knowledge. All specifications, features, and information are provided by the manufacturer. Pierce RV is not responsible for manufacturer defects, specification changes, or recalls. Buyers should verify all information directly with Pierce RV.

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Built to Last

Superior construction for years of adventures
Frame & Structure

Engineered Aluminum Frame

The Delta travel trailer features a robust engineered aluminum frame that enhances strength and stability while reducing overall weight, allowing for improved towing efficiency and durability on the road.

Wall System

High-Quality Fiberglass Sidewalls

The Delta is constructed with high-quality fiberglass sidewalls that provide superior insulation and aesthetic appeal, ensuring long-lasting performance and resistance to weather elements.

Insulation

Advanced Thermal Insulation

This model incorporates advanced thermal insulation materials in its walls, floor, and roof, ensuring optimal temperature control and energy efficiency for year-round comfort.

Chassis & Towing

5,200 lb Axles with 7,000 lb GVWR

Designed for strength and stability, the Delta features heavy-duty 5,200 lb axles and a gross vehicle weight rating (GVWR) of 7,000 lbs, providing confidence when towing and a smooth travel experience.

Electrical

LED Lighting System

Equipped with a comprehensive LED lighting system, the Delta ensures energy efficiency and enhanced visibility both inside and outside the trailer, contributing to safety and convenience.

Quality & Safety

Safety First Construction Standards

Built to rigorous safety standards, the Delta emphasizes structural integrity and features such as reinforced entry steps, ensuring a safe and reliable experience for all occupants.

Ready for Your Next Adventure?

Experience the freedom of the open road with your next RV adventure

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from $344/mo
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Schedule Tour

See this RV in person at our showroom

Showroom Hours
Mon-Fri: 9AM-6PM
3800 Pierce Parkway Billings, MT 59106

Trade-In Value

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Trade Evaluation

Dealer assessment

$31,795
est $213/mo