The Ridgeline gained a 9-speed automatic with its 2017 model year, which went on sale in 2016.
During its first generation (2006–2014), Ridgeline models used a 5-speed automatic. Honda redesigned the truck for 2017, introducing a 9-speed automatic paired with the 3.5-liter V6 to improve efficiency and towing capability. This shift to a modern 9-speed transmission has remained a defining feature through subsequent model years.
Timeline of the 9-speed introduction
Below are the key milestones that explain when Ridgeline switched to the 9-speed unit and how it landed in showrooms.
- First-generation Ridgeline (2006–2014): typically equipped with a 5-speed automatic transmission.
- All-new 2017 Ridgeline (second generation): introduced a 9-speed automatic with the 3.5L V6 engine.
- The 2017 model year Ridgeline went on sale in June 2016 in the United States, signaling the switch to the 9-speed unit for the redesigned truck.
In summary, the Ridgeline's shift to a 9-speed automatic occurred with the launch of the redesigned 2017 model year, which arrived in showrooms in mid-2016.
About the 9-speed transmission in Ridgeline
The 9-speed automatic used in the Ridgeline is designed to balance power with efficiency, helping with acceleration and highway fuel economy while maintaining towing performance. It pairs with Honda's 3.5-liter V6 and supports the Ridgeline across trim levels and configurations.
Summary
And so, Ridgeline users learned to rely on a 9-speed automatic starting with the 2017 model year—the redesigned pickup that reached U.S. showrooms in mid-2016—and that transmission has remained a key part of the lineup since.