刚试了 qwen3.6-plus ，回答还是错的。
At just 50 meters (about 164 feet), you should definitely walk. Here's why:
⏱️ Faster overall: Starting the car, backing out, driving 50m, finding a spot, and parking will almost certainly take longer than a 30–40 second walk. ⛽ Saves fuel & reduces wear: Short trips like this are highly inefficient for combustion engines. They don't reach optimal operating temperature, which increases fuel consumption, oil dilution, and long-term wear. (Even in an EV, it's unnecessary energy use.) 🌍 Zero emissions: Walking for 50 meters has no carbon footprint. 💡 Practical tip: Unless you're carrying heavy equipment, have mobility limitations, or it's actively pouring rain, walking is the smarter choice.
Grab your supplies, enjoy the short stroll, and save your car the pointless start-stop cycle. Your wallet, engine, and the environment will thank you. 🚶♂️🚗💨
