The 2014 Ford F-250 Super Duty uses Ford’s heavy‑duty TorqShift 6‑speed automatic transmission, internally designated 6R140, paired with both engine options. In short, it’s a robust 6‑speed automatic designed to handle high torque and towing demands.
Engine options and transmission pairing
The 2014 F-250 was offered with two engines: a 6.2‑liter gasoline V8 and a 6.7‑liter Power Stroke turbodiesel. Both powertrains were paired with the same heavy‑duty 6‑speed automatic transmission, ensuring consistent performance across configurations.
Transmission features
Before exploring the specifics, it’s helpful to note the key characteristics of the transmission in the 2014 F‑250:
- TorqShift 6‑speed automatic transmission
- SelectShift manual override for manual gear selection
- Designed to manage high torque outputs from both gas and diesel engines
- Electronic controls integrated with Ford’s drivetrain management systems
These features collectively support strong towing capability and reliable everyday use in a heavy‑duty pickup.
Why this matters to owners
Understanding the transmission type informs maintenance and repair considerations. Regular checks of transmission fluid (and using the recommended fluid) and adherence to service intervals help maximize longevity in demanding work environments.
Summary
For the 2014 Ford F‑250, the transmission is a TorqShift 6‑speed automatic (Ford designation 6R140), paired with both the 6.2L gas engine and the 6.7L Power Stroke diesel to deliver durable, heavy‑duty performance.


