8AT Aisin
The 8AT Aisin gearbox is fitted to 11 generation(s): Lexus RX, Mitsubishi Pajero Sport, Changan UNI-K, Geely Atlas, Changan CS75 Plus, BMW X1.
Common problems and what to check
Gearbox: Aisin automatic
- generally reliable; at high mileage — valve body wear
What to check when buying: shift smoothness.
Tip: Change the oil every 60–80k km.
Cars with this gearbox
Lexus RX IV (AL20)2015–2022 · 3.5 V6 (RX350), 300 hpMitsubishi Pajero Sport III2015–present · 2.4 diesel, 181 hpChangan UNI-K I2020–present · 2.0 Turbo, 233 hpGeely Atlas II2023–present · 2.0 Turbo, 200 hpChangan CS75 Plus IV2025–present · 1.5 Turbo, 181 hpBMW X1 F482015–2022 · 2.0 Turbo (xDrive20i), 192 hpLexus LS IV (XF40)2006–2017 · 4.6 V8 (LS460), 380 hpLexus NX II (AZ20)2021–present · 2.5 (NX250), 199 hpToyota Alphard III (AH30)2015–2023 · 3.5 V6, 300 hpHongqi H5 II2022–present · 2.0 Turbo, 224 hpHongqi HS5 II2023–present · 2.0 Turbo, 252 hp