rigsize

Entegra Coach Accolade XL 37K mattress size

Years 2022–2027Sold as Accolade XLLength 39' 4"
72 in 80 in
To scale. Dashed: a regular queen.
Main bed72 × 80 inRV king

That's an RV king, 4 in narrower than a regular king (76 × 80 in). A regular king won't fit, so get an RV king in exactly 72 × 80 in.

About the RV king size →

Dealer report, 2026–2027. A reported size, not a guarantee: measure your platform first.

Mattresses in 72 × 80 in

We may earn a commission when you buy through some of these links. It doesn't change which mattresses we list.

Great all around
RVMattress.com Signature Hybrid

RVMattress.comSignature Hybrid

  • Hybrid
  • 13.25 in thick
  • Soft / Medium / Firm

Sleep Foundation: Best Mattress Overall Read review

$1,865RV King - 72x80 · list priceSee price
Best value
RVMattress.com CopperFlex Essential

RVMattress.comCopperFlex Essential

  • All-foam
  • 6 in thick
  • five comfort options
$799RV King - 72x80 · list priceSee price
Firm
RVMattress.com Plank Firm

RVMattress.comPlank Firm

  • All-foam
  • 10 in thick
  • Firm / Extra Firm

Mattress Clarity: Best RV Mattress for Heavy People Read review

$1,532RV King - 72x80 · list priceSee price
Cooling
RVMattress.com Aurora Luxe Cooling

RVMattress.comAurora Luxe Cooling

  • Hybrid
  • 13.25 in thick
  • Soft / Medium / Firm

Sleep Foundation: Best Mattress for Temperature Regulation Read review

$2,465RV King - 72x80 · list priceSee price
Heavy duty
RVMattress.com Titan Plus Luxe

RVMattress.comTitan Plus Luxe

  • Hybrid
  • 13 in thick
  • Plush
$1,865RV King - 72x80 · list priceSee price
Helix pick
Helix Helix Midnight

HelixHelix Midnight

  • Hybrid
  • 11.5 in thick
  • Medium Feel

Sleep Foundation: Best Mattress for Side Sleepers Read review

$1,489RV King · list priceSee price
RV hybrid
RVMattress.com CopperFlex RV Hybrid

RVMattress.comCopperFlex RV Hybrid

  • Hybrid
  • 10 in thick
  • Medium-Firm
$1,065RV King 72x80 · list priceSee price
Custom size
Mattress Insider Luxury Gel Memory Foam

Mattress InsiderLuxury Gel Memory Foam

  • Memory foam
  • 8 in thick
  • not stated
Made to 72 × 80 inGet a quote
Bedroom in a Accolade XL

The Accolade XL bedroom. Measure the platform, not the old mattress, before you buy.

The 37K floorplan

Entegra Coach Accolade XL 37K floorplan, 2027

Entegra Coach's 2027 37K floorplan.

Is this your 37K?

Check the year and length against your RV before you order.

YearModelLengthSleeps
2022Accolade XL 37K39' 4"–
2023Accolade XL 37K39' 4"–
2024Accolade XL 37K39' 4"–
2025Accolade XL 37K39' 4"–
2026Accolade XL 37K39' 4"–
2027Accolade XL 37K39' 4"–

Other Accolade XL mattress sizes

37L37MAll Accolade XL floorplans

Sources

  1. Entegra Coach (entegracoach.com), archived copy: https://web.archive.org/web/20260513094214/https://www.entegracoach.com/motorhomes/2022/accoladexl/
  2. Entegra Coach (entegracoach.com), archived copy: https://web.archive.org/web/20260509144311/https://www.entegracoach.com/motorhomes/2023/accolade-xl/
  3. Entegra Coach (entegracoach.com), archived copy: https://web.archive.org/web/20260513101953/https://www.entegracoach.com/motorhomes/2024/accolade-xl/
  4. Entegra Coach (entegracoach.com), archived copy: https://web.archive.org/web/20250619125419/https://www.entegracoach.com/motorhomes/2025/accolade-xl/
  5. Entegra Coach (data.entegracoach.com): https://data.entegracoach.com/media/1xihr0zd/2026-accolade-xl_brochure.pdf
  6. Entegra Coach (entegracoach.com): https://www.entegracoach.com/models/previous-model-years/2026/accolade-xl/
  7. Entegra Coach (entegracoach.com): https://www.entegracoach.com/models/super-c/accolade-xl/floorplans/accolade-xl-37k/

Questions

What size mattress is in the Entegra Coach Accolade XL 37K?

The main bed is 72 × 80 in (Dealer report, 2026–2027).