Dynamax · Super C · Model-year overview
2026 Dynamax DX3
RV PRO's preview of 2026 models describes the DX3 on the Freightliner M2 106 chassis with a Cummins 8.9-liter engine and up to 20,000 pounds of towing capacity.
Key facts re-checked. Owners, dates and prices were re-checked against their sources. A full second review is still to come.
- Price when new
- Not documented
- Length
- Not documented
- Chassis
- Freightliner M2 106
- Engine
- Cummins
These values describe this model year and configuration. An individual coach can differ, so check it against the coach’s own records. “Not documented” means the encyclopedia does not have that fact yet.
Full specifications
- Model year
- 2026
- Variant
- Model-year overview
- Chassis maker
- Freightliner
- Chassis
- M2 106
- Engine maker
- Cummins
- Engine
- Not documented
- Displacement (L)
- 8.9
- Horsepower
- Not documented
- Torque (lb-ft)
- Not documented
- Transmission
- Not documented
- Length (ft)
- Not documented
- Height (ft)
- Not documented
- Width (in)
- Not documented
- Slides
- Not documented
- Floorplan
- Not documented
- Generator maker
- Not documented
- Generator
- Not documented
- Generator (kW)
- Not documented
- Fuel (gal)
- Not documented
- Fresh water (gal)
- Not documented
- Gray water (gal)
- Not documented
- Black water (gal)
- Not documented
- Luxury systems
- RV PRO names an Aqua-Hot 400D hydronic heating system, a roof-integrated awning and an 18-cubic-foot refrigerator.
- Intended use
- Not documented
What changed this year
The 37BD and 37RB have new floorplans, and Byron Blue and Xplorer Midnight paint choices are added, according to RV PRO.
Notes
These details come from a trade preview dated 4 September 2025, not from the brochure. A 2026 DX3 brochure is listed in the RecreationalVehicles.info library; its specifications were not transcribed.
Brochures and sources
- Original brochure or specification sheet ↗
- RV PRO: Model Year 2026 Preview: Cherokee & Dynamax (4 September 2025) ↗
Links open the original page. Facts are checked against these sources; tell us if you find one that is out of date.
2026 DX3 coaches for sale
See matching listings in the Motorcoach.direct marketplace.