Top pick
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
Coachmen Adrenaline 27LT mattress size
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 →Coachmen spec sheet, 2026.
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.
Best value
Mattress InsiderThe Sedona
- All-foam
- 5.5 in thick
- Firm
$40372" x 80" · list priceSee price
Reviewers' favorite
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
Best memory foam
Mattress InsiderElation Gel Foam
- Memory foam
- 6 in thick
- cushion firm
$65972" x 80" · list priceSee price
Best hybrid
RVMattress.comCopperFlex RV Hybrid
- Hybrid
- 10 in thick
- Medium-Firm
$1,065RV King 72x80 · list priceSee price
Best all-foam
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
Reviewer pick
HelixHelix Midnight
- Hybrid
- 11.5 in thick
- Medium Feel
Sleep Foundation: Best Mattress for Side Sleepers Read review
$1,489RV King · list priceSee price
Reviewer pick
Mattress InsiderPark Meadow Encased Coil II
- Hybrid
- 8 in thick
- cushion-firm
Sleep Foundation: Best Mattress for Pressure Relief Read review
$84972" x 80" · list priceSee price
Bed sizes by year
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2020 | 72 × 80 in King | – | – | Coachmen spec sheet |
| 2021 | 72 × 80 in King | – | – | Coachmen spec sheet |
| 2022 | 72 × 80 in King | – | – | Coachmen spec sheet |
| 2025 | 72 × 80 in King | – | – | Coachmen spec sheet |
| 2026 | 72 × 80 in King | – | – | Coachmen spec sheet |
Years not listed weren't published.
The 27LT floorplan
Coachmen's 2026 27LT floorplan.
Is this your 27LT?
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2020 | Adrenaline 27LT | 32' 9" | – |
| 2021 | Adrenaline 27LT | 32' 11" | – |
| 2022 | Adrenaline 27LT | 32' 11" | 4 |
| 2023 | Adrenaline 27LT | 32' 11" | – |
| 2024 | Adrenaline 27LT | 32' 11" | – |
| 2025 | Adrenaline 27LT | 32' 11" | – |
| 2026 | Adrenaline 27LT | 32' 11" | – |
Other Adrenaline mattress sizes
Sources
- recreationalvehicles.info: https://recreationalvehicles.info/2020-coachmen-adrenaline/2020-coachmen-adrenaline-brochure-page-002.jpg
- recreationalvehicles.info: https://recreationalvehicles.info/2021-coachmen-adrenaline/2021-coachmen-adrenaline-brochure-page-002.jpg
- recreationalvehicles.info: https://recreationalvehicles.info/2022-coachmen-adrenaline/2022-coachmen-adrenaline-brochure-page-002.jpg
- campersinn.com: https://www.campersinn.com/product/used-2022-coachmen-rv-adrenaline-27lt-3744660-28
- Coachmen (coachmenrv.com), archived copy: https://web.archive.org/web/20231209161639/https://www.coachmenrv.com/adrenaline/27LT/6966
- Coachmen (coachmenrv.com), archived copy: https://web.archive.org/web/20240225155858/https://www.coachmenrv.com/adrenaline/27LT/9242
- recreationalvehicles.info: https://recreationalvehicles.info/2025-coachmen-adrenaline-flyer/2025-coachmen-adrenaline-flyer-brochure-page-002.jpg
- Coachmen (coachmenrv.com): https://coachmenrv.com/brochures/2026/2026adrenalinebrochure.pdf#page=8
Questions
What size mattress is in the Coachmen Adrenaline 27LT?
The main bed is 72 × 80 in (Coachmen spec sheet, 2026).