The new eight-speed automatic transmission direct shift-8AT (UA80) is the first automatic transmission to be developed based on the Toyota New Global Architecture (TNGA) design philosophy. Commonizing or optimizing the main components of the UA80 enables compatibility with a wide torque range, including both inline 4-cylinder and V6 engines, while shortening development terms and minimizing investment. Additionally, it has superior packaging performance by optimizing the transmission size and arrangement achieving a low gravity center. It contributes to Vehicle’s attractiveness by improving driving performance and NVH. At the same time, it drastically improves fuel economy and quietness.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Toyota New TNGA High-Efficiency Eight-Speed Automatic Transmission Direct Shift-8AT for FWD Vehicles


    Additional title:

    Sae Technical Papers



    Conference:

    WCX™ 17: SAE World Congress Experience ; 2017



    Publication date :

    2017-03-28




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Toyota New TNGA High-Efficiency Eight-Speed Automatic Transmission Direct Shift-8AT for FWD Vehicles

    Michikoshi, Yosuke / Kusamoto, Daisuke / Ota, Hirofumi et al. | British Library Conference Proceedings | 2017


    Benchmarking a 2018 Toyota Camry UB80E Eight-Speed Automatic Transmission

    Moskalik, Andrew / Stuhldreher, Mark / Kargul, John | British Library Conference Proceedings | 2020


    Benchmarking a 2018 Toyota Camry UB80E Eight-Speed Automatic Transmission

    Moskalik, Andrew / Kargul, John / Stuhldreher, Mark | SAE Technical Papers | 2020


    Benchmarking a 2018 Toyota Camry UB80E Eight-Speed Automatic Transmission

    Moskalik, Andrew / Stuhldreher, Mark / Kargul, John | British Library Conference Proceedings | 2020


    Toyota New Four-Speed Automatic Transmission for Front Wheel Drive Vehicles

    Shindo, Kazuhiko / Kuramochi, Koujiro / Miura, Masakatsu et al. | SAE Technical Papers | 1984