This transaxle features a compact gear train that achieves eight speeds using a single axis allowing for input torque up to 430Nm.
It is a more compact and optimized version of the U880 automatic transmission structure with additional features for improved performance and efficiency.
The UB 80E/F transmissions are used for lower torque applications, 4 cylinder engines, and rated at 280 N⋅m (207 lb⋅ft).
[6][7] The ZJC Customer Support Program only covers a small number of 2017 & 2018 UA80 transmissions.
[8] In December 2024, Gears Magazine published an article shedding some light into the cause of the UA80 drivability issues.