騰勢 Z9 GT 701km Standard 配備 L2 駕駛輔助系統，包括全速域自適應巡航、車道偏離警示、車道維持、車道置中同盲點輔助。防撞功能有前方及後方碰撞警示、主動煞車、前方橫向來車警示連煞車、倒車車側警示，以及開門碰撞警示。泊車方面有前後泊車雷達、4 個環景鏡頭組成嘅 360 度全景影像同自動泊車；另外亦有疲勞駕駛警示、自動駐車、上坡輔助同陡坡緩降。整體主動轉向同坦克迴轉可提升窄位操控靈活性，但系統只屬 L2，駕駛者仍要全程留意路面並隨時接管。
The DENZA Z9 GT 701km Standard has an L2 driver-assistance package. It includes full-speed adaptive cruise control, lane-departure warning, lane-keeping assist and lane centring, plus blind-spot monitoring. Collision support covers forward and rear collision warnings, automatic emergency braking, front cross-traffic warning with braking, reversing cross-traffic alert and door-opening collision warning. Parking is assisted by front and rear sensors, four surround-view cameras providing a 360-degree image, and automatic parking. It also has fatigue warning, auto hold, hill-start assist and hill-descent control. Integral active steering and tank-turn capability help manoeuvrability, but the driver must remain attentive and in control because this is an L2 system rather than autonomous driving.
