by VIN, Year, Make, Model by License Plate

2017 GRAND DESIGN RECREATIONAL Momentum Overview, Reviews, Ratings & Specs

Rating: 0.00
Based on 0 Owner Reviews
Jovan | May 13, 2026
The 2017 Grand Design Momentum is a sought-after toy hauler RV, known for its robust construction and versatile living/garage space. Produced from 2014 to the present, popular trims include the 300G, 320G, and 350M. Pricing new ranged from approximately $80,000 to over $120,000. Its popularity stems from its ability to seamlessly blend luxury living with a dedicated cargo area for recreational vehicles, appealing to adventure enthusiasts.
The Good

The 2017 Grand Design Momentum offers exceptional value with its durable build, spacious and well-appointed living quarters, and the practical advantage of a toy hauler garage. It provides the freedom for adventure (emotional) while ensuring comfortable and reliable travels (practical).

The Bad

Potential buyers of the 2017 Grand Design Momentum should be aware of possible issues with the ramp door mechanism, some interior finish inconsistencies, and the need for regular maintenance of the mechanical components like slides and awnings. Always inspect thoroughly.

2017 GRAND DESIGN RECREATIONAL Momentum: Quick Overview

  • Vehicle Type: Fifth Wheel Toy Hauler
  • Chassis: Typically a heavy-duty steel frame designed for fifth-wheel towing.
  • Suspension: Standard tandem axle suspension, often with Dexter axles. Specific models may offer upgraded suspension packages.
  • Engine Options: As an RV, it does not have its own engine. It is towed by a separate truck.
  • Horsepower: N/A (Towed vehicle dependent)
  • Fuel Economy: N/A (Towed vehicle dependent, but expect significantly reduced MPG for the towing vehicle due to the RV's weight and aerodynamics)
  • 0-60 Times: N/A (Towed vehicle dependent and not a relevant metric for RVs)
  • Towing Capacity: This is a crucial aspect and varies by model. The Gross Vehicle Weight Rating (GVWR) for the 2017 Momentum models typically ranges from 17,000 lbs to over 20,000 lbs. The actual towing capacity is determined by the truck's rating and the RV's hitch weight. The cargo capacity (including toys) is also a key consideration. For example, a 350M might have a GVWR around 20,000 lbs and a cargo carrying capacity of several thousand pounds.
  • Trim-Level Features (General across popular trims like 300G, 320G, 350M):
    • Garage Area: Large, versatile space for ATVs, motorcycles, or as a patio with optional rear screen door. Equipped with tie-down points.
    • Living Area: Spacious, open-concept living room with opposing slides often found in higher trims. Features comfortable seating, entertainment centers with fireplaces, and large windows.
    • Kitchen: Fully-equipped kitchen with solid surface countertops, stainless steel appliances (refrigerator, microwave, oven, stovetop), ample cabinet storage, and often a large pantry.
    • Bedroom: King-size bed (optional queen), generous closet space, dresser, and often a second A/C unit.
    • Bathroom: Full bath with shower, vanity, and toilet. Some models may feature dual vanity sinks.
    • Construction: Typically features a 6-sided aluminum framed construction, vacuum-bonded exterior walls with gel-coat fiberglass, and a heated and enclosed underbelly.
    • Luxury Amenities: High-end finishes, LED lighting, upgraded furniture, central vacuum system, and extensive climate control systems (multiple A/C units, furnace).
    • Electronics: Multi-zone sound system, flat-screen TVs, satellite/cable hookups, and Wi-Fi preparation.

2017 GRAND DESIGN RECREATIONAL Momentum Specifications

Vehicle Information
Year 2017
Make GRAND DESIGN RECREATIONAL
Model Momentum
Trim -
Style -
Type Recreational Vehicle
Category Special Purpose Vehicle
Manufacturing Details
Made In United States
Manufacturing City MIDDLEBURY
Dimensions
Doors -
Curb Weight -
Gross Vehicle Weight Rating -
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine -
Engine Size -
Engine Cylinders -
Transmission -
Transmission Type Not Applicable
Transmission Speeds -
Drivetrain Not Applicable
Additional Features
Anti-Brake System Not Applicable
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

Vehicle History Report

Vehicle
Specifications
Ownership
History
All History
Events
NMVTIS Title
History Check
Salvage/Rebuilt
Check
Accident
Check
Theft
Check
Open Lien
Check
Past Sale
Listings
Safety
Recalls
Odometer
Check
Market Price
Analysis

What Problems Does the 2017 GRAND DESIGN RECREATIONAL Momentum Have?

While Grand Design generally has a reputation for quality, owners of the 2017 Momentum line have reported a few recurring concerns. One area to watch is the ramp door mechanism, which can experience wear and tear over time, especially with frequent use for loading and unloading toys. Some owners have noted issues with the seals around slide-outs, leading to potential water intrusion if not properly maintained. Another point of attention can be the complexity of the multiple electronic systems, which, while offering great convenience, can sometimes present troubleshooting challenges. Interior finish details, such as cabinet hardware or trim pieces, have occasionally been cited as less robust than expected, though this is often a matter of personal preference and can be addressed with minor repairs or upgrades. In terms of long-term reliability, the chassis and frame construction are generally considered very solid, contributing to the vehicle's durability. However, like any RV, regular preventative maintenance is key. This includes checking and lubricating moving parts, ensuring proper tire inflation, and inspecting all seals and connections. Recalls are possible for any RV manufacturer, and it is advisable to check the NHTSA website for any specific recalls related to the 2017 Grand Design Momentum models for safety-related defects. While there aren't widespread, model-year-specific chronic issues that plague the 2017 year, diligence in pre-purchase inspections and ongoing maintenance will be crucial for ensuring a trouble-free ownership experience. Focus on the functionality of the larger systems: HVAC, plumbing, electrical, and the toy hauler ramp, as these are the most significant components for both usability and potential repair costs.

How long will the 2017 GRAND DESIGN RECREATIONAL Momentum last?

Estimating average mileage for an RV like the 2017 Grand Design Momentum is challenging as usage varies significantly. However, well-maintained units can realistically provide 15-20 years of service. Durability is a strong suit, with the robust chassis and high-quality construction contributing to longevity. Weaknesses over time often relate to the wear and tear on moving parts like slide-out mechanisms, awnings, and the toy hauler ramp door. Seals around windows and doors require regular inspection and replacement to prevent water damage. The quality of interior finishes can also degrade over extended use. Regular maintenance, including fluid checks, lubrication, and prompt repair of any issues, is paramount for maximizing the lifespan and ensuring consistent performance.

What Technology & Safety Features are Included?

The 2017 Grand Design Momentum is well-equipped with technology and entertainment features designed for a comfortable and convenient RVing experience. Standard tech often includes a multi-zone sound system with interior and exterior speakers, an entertainment center with an LED TV, and often a fireplace which adds to the ambiance. Many models come pre-wired for satellite and cable TV, as well as Wi-Fi connectivity. Built-in USB charging ports are common throughout the living areas and bedroom for easy device charging. The kitchens are typically outfitted with modern appliances, including a microwave, oven, and stovetop, often with solid surface countertops. For climate control, multiple air conditioning units and a high-output furnace are standard, ensuring comfort in various weather conditions. Safety features are primarily focused on the structural integrity and towing aspects. The robust chassis and fifth-wheel hitch system are designed for stable towing. While dedicated driver-assistance features like lane departure warnings or adaptive cruise control are not typically found in RVs of this era, manufacturers do include safety lighting and emergency exit options. Optional features could include upgraded entertainment systems, solar power packages, and sometimes even tankless water heaters. As an RV, the 2017 Grand Design Momentum does not undergo traditional crash-test ratings like passenger vehicles. Safety is assessed more by its structural integrity, compliance with RV safety standards, and the safety features of the towing vehicle. Owners are responsible for safe towing practices and ensuring the vehicle is properly loaded and maintained.

What Colors Options are Available?

We’re working on this section!
In the meantime, feel free to explore the other sections for more content.

2017 GRAND DESIGN RECREATIONAL Momentum Prices and Market Value

When new, the 2017 Grand Design Momentum typically ranged from approximately $80,000 to over $120,000, depending on the specific trim level, options, and dealer. Current used market prices for a 2017 Grand Design Momentum can vary widely, generally falling between $50,000 and $85,000. Depreciation is a significant factor with RVs; they typically experience a notable drop in value in the first few years. However, Grand Design models tend to hold their value better than many competitors due to their reputation for quality and durability. Factors affecting resale value include the overall condition of the RV, maintenance history, mileage (though RV mileage is less critical than car mileage), the inclusion of desirable options, and the presence of any significant damage or repairs. A well-maintained Momentum with desirable features will command a higher price.

2017 GRAND DESIGN RECREATIONAL Momentum Cost of Ownership

Owning a 2017 Grand Design Momentum is generally considered moderately costly. Insurance premiums will be higher than for a standard vehicle, reflecting the RV's value and specialized nature. Fuel costs are entirely dependent on the towing vehicle, but expect a significant reduction in MPG. Routine maintenance, including chassis checks, appliance servicing, and seal inspections, will incur costs. Repairs, especially for complex systems like the slide-outs or entertainment electronics, can be expensive. While not economical to own, its robust build and versatility can offer good long-term value for dedicated RVers, with potential for lower overall costs compared to frequent hotel stays and other travel expenses.

2017 GRAND DESIGN RECREATIONAL Momentum Fuel Efficiency

Fuel Type NOT Applicable
Fuel Capacity -
City Mileage -
Highway Mileage -

2017 GRAND DESIGN RECREATIONAL Momentum Insurance

Insurance for a 2017 GRAND DESIGN RECREATIONAL Momentum is moderately priced, reflecting its status as a Recreational Vehicle with strong safety ratings and
reasonable repair costs.

How Does the 2017 GRAND DESIGN RECREATIONAL Momentum Compare to Other Recreational Vehicle?

The 2017 Grand Design Momentum competes in the high-end fifth-wheel toy hauler segment. Key rivals include the Keystone RV Fuzion, Forest River XLR Thunderbolt, and Heartland Cyclone.

Performance: In terms of performance, all these units are designed to be towed by heavy-duty trucks, so the actual performance is dictated by the tow vehicle. The Momentum is known for its solid, stable towing characteristics due to its robust chassis and construction.

Features: The Momentum often shines in its luxurious interior appointments and thoughtful layouts, aiming to bridge the gap between a luxury fifth wheel and a capable toy hauler. It typically offers high-quality appliances, comfortable furniture, and ample storage. Competitors like the Fuzion and Cyclone also offer comparable luxury and functionality, often with slightly different aesthetic approaches. The XLR Thunderbolt is also a strong contender with its own set of premium features.

Reliability: Grand Design has built a strong reputation for reliability and customer service, often perceived as a notch above some of its competitors in terms of build quality and attention to detail. While all RVs can experience issues, Grand Design generally receives positive marks in owner surveys for long-term durability. Keystone and Forest River are large manufacturers with extensive dealer networks, which can be an advantage for parts and service. Heartland also offers robust build quality, but availability and dealer support can sometimes vary.

Price: The 2017 Momentum was typically priced in the upper-middle to high end of the toy hauler segment, reflecting its premium features and build. Rivals like the Fuzion and Cyclone could be found at similar price points, sometimes offering slightly more aggressive pricing depending on incentives and trim levels. The XLR Thunderbolt also falls into a comparable price bracket.

Alternatives: For similar luxury and toy hauler capability, the Keystone RV Fuzion and the Forest River XLR Thunderbolt are very comparable and excellent alternatives. If budget is a slightly more significant concern but you still want a toy hauler with good features, looking at slightly older models or other lines from these manufacturers might be an option. However, for a blend of luxury, robust construction, and a strong owner community, the 2017 Grand Design Momentum remains a highly competitive choice.

Final Verdict: Is the 2017 GRAND DESIGN RECREATIONAL Momentum a Good Recreational Vehicle?

The 2017 Grand Design Momentum is ideal for adventurous families, couples, or individuals who want to bring their recreational vehicles—like ATVs, motorcycles, or even kayaks—along for their travels without sacrificing the comforts of a high-end living space. It's particularly suited for those who enjoy extended trips or frequent adventures.

It is generally worth buying, especially in the used market, given Grand Design's reputation for quality construction and durability. Buying used offers significant value compared to its original price. Focus on specific trims like the 300G, 320G, or 350M based on your space needs. A thorough pre-purchase inspection is crucial, paying close attention to the ramp door, slide mechanisms, and seals. If you prioritize a balance of luxury living and the practical functionality of a toy hauler, the 2017 Momentum is a strong contender.

2017 GRAND DESIGN RECREATIONAL Momentum Owner Reviews

0.00
Consumer Rating, Based on 0 Consumer Reviews
Overall rating
Cancel
Thank You for Your Review!

We truly appreciate the time and effort you took to share your experience with us.

Uh oh!

Something went wrong, please try again later.

Author Image
Jovan

Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.