L2

l
noun

Meanings

  1. 1 L2 (Level 2 driver assistance / partial autonomy)

Examples

Zhè kuǎn chē biāopèi L2 jí fǔzhù jiàshǐ.
This car comes standard with L2 driver-assist.
L2 bú shì zhēnzhèng de zìdòng jiàshǐ, sījī bù néng tuōshǒu.
L2 isn't true autonomous driving — the driver can't take their hands off the wheel.

Tips

culture
Refers to SAE J3016 driving-automation levels (L0–L5). In Chinese EV marketing 'L2' is the entry tier (lane-keep + adaptive cruise) and is now near-universal; brands like Xpeng, Huawei AITO, and NIO advertise 'L2+' or 'L2.9' as a hint at L3-like capability without the legal liability.
register
Read aloud as 'L-èr' or sometimes the English 'L two'. Often combined into terms like L2辅助驾驶 (Level-2 driver assistance) or L2+/L3/L4.