rigsize

Coachmen Chaparral 393MBX mattress size

Years 2021–2025Sold as Chaparral X EditionLength 42' 6"
Bunks60 × 80 in Bunk. Coachmen spec sheet, 2024. Common RV bunk sizes →

Bunk mattresses in 60 × 80 in

Some bunks have a rounded corner, so trace yours before a custom cut. A thicker bunk mattress takes headroom from the bunk above.

Top pick
RVMattress.com Signature Hybrid

RVMattress.comSignature Hybrid

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

Sleep Foundation: Best Mattress Overall Read review

$1,465Queen · list priceSee price
Best value
Mattress Insider The Sedona

Mattress InsiderThe Sedona

  • All-foam
  • 5.5 in thick
  • Firm
$36160" x 80" · list priceSee price
Reviewers' favorite
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

$1,999Queen · list priceSee price
Best memory foam
Mattress Insider Elation Gel Foam

Mattress InsiderElation Gel Foam

  • Memory foam
  • 6 in thick
  • cushion firm
$45960" x 80" · list priceSee price

The 393MBX floorplan

Coachmen Chaparral 393MBX floorplan, 2024

Coachmen's 2024 393MBX floorplan.

Is this your 393MBX?

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

YearModelLengthSleeps
2021Chaparral X Edition 393MBX42' 7"–
2022Chaparral X Edition 393MBX42' 6"–
2023Chaparral X Edition 393MBX42' 6"–
2024Chaparral X Edition 393MBX42' 6"–
2025Chaparral X Edition 393MBX42' 6"–

Other Chaparral mattress sizes

Sources

  1. Coachmen (coachmenrv.com): https://coachmenrv.com/brochures/2021/2021chaparralbrochure.pdf
  2. Coachmen (coachmenrv.com): https://coachmenrv.com/brochures/2022/2022chaparralbrochure.pdf
  3. Coachmen (coachmenrv.com): https://coachmenrv.com/brochures/2023/2023chaparralbrochure.pdf
  4. Coachmen (coachmenrv.com): https://coachmenrv.com/brochures/2024/2024chaparralbrochure.pdf
  5. Coachmen (coachmenrv.com), archived copy: https://web.archive.org/web/20240617131717/https://www.coachmenrv.com/chaparral/393MBX/8232
  6. Coachmen (coachmenrv.com), archived copy: https://web.archive.org/web/20250423174400/https://www.coachmenrv.com/chaparral/393MBX/11095

Questions

What size are the Coachmen Chaparral 393MBX bunk mattresses?

60 × 80 in (Coachmen spec sheet, 2024).