Ashley Sierra Sleep Mattress Collection Review

Scott White
Chief Sleep Researcher
Updated 3 Days Ago

Providing an affordable hybrid option, the Ashley Sierra Sleep mattress pairs individually wrapped coils with basic foam layers for a balance of support and cushioning. The quilted cover and edge support lend a touch more quality at a very accessible price point.


Offers the same level of care and quality across the brand. Buying from an established brand ensures reliability and future customer support.

Offers a diverse range of mattresses from renowned brands. This ensures customers have plenty of options to choose from and find the perfect mattress to suit their comfort preferences.

Offers a range of mattresses with varying comfort levels, all priced affordably under $500. Their pricing is nearly half that of some large brands, making them an excellent choice for budget-conscious shoppers.

Our Recommendation

While this is a impressive option, one name stands out as our number one pick: the Saatva mattress. We rigorously research and review mattresses to help you find the perfect night's rest. Our top pick, the Saatva mattress, stands out for its unparalleled comfort, superior support, and durability. Crafted with eco-friendly materials and multiple firmness options, it's the cost-effective choice for your best sleep yet. Discover the magic of Saatva and elevate your sleep experience.



Looking for cutting edge mattress tech    

Wanting natural or organic materials    

Needing strong edge support


Wanting affordable hybrid mattress    

Looking for basic quality construction    

Needing some support and bounce    

Wanting convenient in-store shopping    

Looking for kids or guest room mattress    

Needing traditional innerspring feel

The Ashley Sierra Sleep Collection creates budget-friendly hybrid, innerspring, and memory foam mattresses that deliver a quality night's sleep. Each mattress provides pressure relieving comfort and adequate support for side, back, and stomach sleepers alike.  Try it for yourself with their 90-day sleep trial, today!

Get an Ashley Sierra Sleep mattress if...

  • You're trying to save. Most Ashley Sierra Sleep mattresses retail for under $1000, and some go as low as just $350. This mattress collection fits just about any budget.
  • You like options. The Ashley Sierra Sleep Collection includes multiple hybrid, memory foam, and innerspring options to choose from that span over four different firmness levels. There's something for everyone in this mattress collection.
  • You want a convenient delivery method. If you like convenience, you'll love that each Ashley Sierra Sleep mattress is delivered to your doorstep in a compressed box. You don't have to deal with any strangers in your home, and the packaging makes it easy for you to bring your new mattress to your bedroom without any hassle.

Skip Ashley Sierra Sleep mattresses if...

  • You need temperature control. Only the Gruve memory foam models in this collection provide any kind of temperature control, meaning that the other memory foam, innerspring, and hybrid models might be prone to retaining heat. If you like sleeping cool, skip the Ashley Sierra Sleep Collection.  


  • Affordable
  • Four different firmness options
  • Memory foam, hybrid, and innerspring
  • 90-day sleep trial


  • Limited cooling options
  • Risk voiding warranty without an Ashley Sleep foundation


  • The Ashley Sierra Sleep Collection provides mattresses that cover a range of four different firmness options to cater to a wide variety of sleep styles. Here's a breakdown of each firmness level:
  • Ultra Plush: This firmness level is optimal for side and combination sleepers looking for shoulder and hip pressure relief. If you like superior cushioning and feeling more "in" your mattress than "on" it, Ultra Plush caters to this preference.
  • Plush: Slightly firmer than Ultra Plush, this firmness level gives slightly more support while still remaining ideal for side only or combination sleepers.
  • Luxury Firm: This is a medium firmness level ideal for all sleep styles, including back and stomach sleepers. Luxury firm provides the cushioning you crave with the support you need for healthy spine alignment. This is also the most popular comfort level of all Saatva mattresses.
  • Firm: Firm is best for back and stomach sleepers who still want a mattress that provides adequate give and responsiveness.

Construction & Design

The Ashley Sierra Sleep Collection makes three different types of mattresses: memory foam, hybrid, and innerspring mattresses.

  • Memory Foam: Ashley Sierra Sleep's Gruve memory foam mattresses provide body contouring comfort from soothing memory foam layers while keeping you supported with a thick layer of support foam. Charcoal and Green Tea infusions provide a refreshing sleep experience, while the Dual Ventilation technology and Micro Cool cover promote breathability and keep you cool. Standard memory foam models include comforting foam layers, a supportive core, and a stretch knit cover.
  • Hybrid: Ashley Sierra Sleep's hybrid models include a high density, super soft quilted top layer for deep pressure relief. Gel infused memory foam is designed specifically to fill out the hollow of your back for adequate lumbar support, while individually wrapped power coils respond to your unique shape to provide custom support. Two perimeter rows of pocketed coils provide ample edge support to keep the bed's surface stable.
  • Innerspring: Ashley Sierra Sleep's innerspring mattress features a 2" high density quilt foam top layer to ease pressure points and provide comfort. Its 13" gauge Bonnel coil unit responds uniformly to you body for even support and weight distribution. The high density support pad creates a stable base and makes this mattress more durable.

Support & Motion Isolation

The Ashley Sierra Sleep Collection generally performs well at motion isolation, but this depends heavily on which mattress you choose. The Gruve memory foam mattresses have no coils, so they produce little bounce to begin with. The Gruve's multiple memory foam layers are excellent at providing individual pressure relief and support without disturbing the rest of the mattress, so these mattresses are great for motion isolation.

The hybrid options are also great for motion isolation, and the memory foam layers absorb energy generated from movement, and wrapped coils respond individually without disrupting the rest of the mattress. The only mattress not recommended for motion isolation is the innerspring model, which generates more bounce due to its continuous innerspring system. Generally, the Ashley Sierra Sleep Collection is great for couples!

Just like motion isolation, the Ashley Sierra Sleep Collection performs differently at edge support depending on which mattress you choose. The hybrid mattresses use a perimeter of reinforced pocketed coils around the edge of the bed to prevent sagging and roll off, but neither the memory foam models nor the innerspring model features an edge support system. If you're looking for a mattress that's durable and stable, the Ashley Sierra Sleep hybrid mattresses are your best choice.

Reasons to Buy an Ashley Sierra Sleep mattress

  1. You like purchasing from reputable, established brands. Ashley Furniture has provided quality products for over 75 years, so you can rest assured that Ashley's Sierra Sleep line upholds their trustworthy reputation and pride in customer service.
  2. You need a new bed for your child. If you need a new mattress for your child but don't want to splurge, the Ashley Sierra Sleep collection is a great choice. You can get a quality mattress for a great price without spending thousands on a bed that your child will outgrow.
  3. You need different firmness options. The Sierra Sleep Collection provides mattresses in four different firmness levels, so you'll be able to find a mattress that caters to your sleep style.

Reasons to Avoid Ashley Sierra Sleep mattresses

  1. You'd like to make a luxury investment. The Ashley Sierra Sleep Collection uses quality construction and materials, but they lack the advanced features and upgraded designs to be luxury products. We recommend Saatva for luxury mattresses at an affordable price.

The Ashley Sierra Sleep Collection is an ideal choice if you want a quality bed-in-a-box mattress at an affordable price. You can get an Ashley Sierra Sleep mattress for a great price, today!

Check out our Top 10 Mattress Picks of 2024, here!

Where can I find a great, affordable mattress (in 2024)?

If you're searching for a healthy, affordable mattress that's comfortable, relieves pressure, and has friendly policies; check out these 5 (in 2024):

  1. Saatva Mattress - fantastic for all sleep positions, and is rated our Best Mattress of 2024.
  2. Amerisleep - great for responsive pressure relief.
  3. Puffy - feels like you're sleeping on a cool cloud (at a good price).
  4. Ghostbed - beautiful, plush cover w/ aerated latex and healthy spinal alignment.
  5. Winkbeds - 3-stage back relief with free shipping and returns.

Read our short, well-researched 10 Best Mattresses of 2024, here. Our ultimate goal is to help you pick your perfect mattress online, today!




What makes the Ashley Sierra Sleep Collection unique?

The Ashley Sierra Sleep Collection is unique for its hybrid mattresses featuring carbon fiber gel-infused memory foam and wrapped coil systems for conforming comfort.

How does the Ashley Sierra Sleep Collection regulate temperature?

The carbon fiber gel-infused foam and breathable layers in Ashley Sierra mattresses help dissipate heat and promote airflow to regulate temperature.

Can the Ashley Sierra Sleep Collection help with back pain?

The cushioning comfort layers and support coils provide spinal alignment to alleviate back pain for some sleepers. Results can vary by individual.

What are the trial period and warranty for the Ashley Sierra Collection?

The Ashley Sierra Sleep Collection mattresses come with a 120-night sleep trial and a 10-year limited warranty covering manufacturing and workmanship defects.

Does the Ashley Sierra Sleep Collection offer free delivery?

Delivery fees for the Ashley Sierra Sleep Collection vary by retailer. Some offer free delivery on the collection if over a minimum purchase amount.

Is the Ashley Sierra Sleep Collection eco-friendly?

No specifics on eco-friendly certifications or materials for the Ashley Sierra Sleep Collection are provided. Further details would need to be confirmed with Ashley.

How is Ashley Sierra Sleep Collection pricing?

The Ashley Sierra Sleep Collection is affordably priced compared to similar hybrid mattresses from other major brands.

Can adjustable bases be used with the Ashley Sierra Collection?

The Ashley Sierra Sleep Collection mattresses are compatible with adjustable bases, allowing custom positioning.

Is Ashley's customer service reliable for the Sierra Collection?

Reviews vary for Ashley's customer support - some Sierra Collection owners are satisfied but others report issues reaching customer service for assistance.

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