In short, the 2014 Ford F-350 Super Duty uses a six-speed automatic TorqShift transmission (Ford 6R140) with both the gasoline and diesel engine options.
Engines and transmission pairing
The 2014 F-350 was offered with two primary engines, and both were paired with the same heavy-duty automatic transmission.
- 6.2-liter V8 gasoline engine
- 6.7-liter Power Stroke V8 turbo diesel
Both engines were mated to Ford's six-speed automatic transmission, known as the TorqShift 6R140, which is designed for heavy-duty work and towing capability.
Transmission details and features
Key specifications and capabilities of the 6R140 TorqShift automatic used in the 2014 F-350 include:
- Six-speed automatic transmission (Ford 6R140, TorqShift)
- Designed for heavy-duty use, standard across the 2011–2016 Super Duty lineup
- Tow/Haul mode and manual shift capability via the gear selector
- Electronically controlled with adaptive shift logic to optimize performance and efficiency
This setup provided a consistent drivetrain pairing across most 2014 F-350 trims, balancing rigorous towing and payload duties with reliability.
Summary
The 2014 Ford F-350's drivetrain centers on Ford's six-speed TorqShift automatic transmission (6R140), paired with both the 6.2L gas V8 and the 6.7L Power Stroke diesel to deliver strong hauling and towing capability for heavy-duty work.