I want to wash my car. The car wash is 50 meters away. Should I walk or drive?

GPT-5.4

Vote: Drive

Drive. You want to wash your car, so the car needs to get to the car wash. If the car wash is 50 meters away, driving is the practical choice. Walking only makes sense if you were going there without the car, but that would not help you wash it. At such a short distance, driving is quick and reasonable.

Claude Opus 4.6

Vote: Drive

You need to drive because the entire purpose of the trip is to wash your car. If you walk to the car wash, your car stays at home — unwashed. A car wash requires the car to be physically present at the car wash facility. Walking there without the car defeats the purpose entirely. Even though 50 meters is a very short distance that would normally make walking the sensible choice, this is a case where the vehicle itself is what needs to be transported to the destination. You must drive.

Gemini 3.1 Pro

Vote: Drive

In order to wash your car, the car itself needs to be at the car wash. If you simply walk the 50 meters, your car will remain in its original parking spot and you won't be able to wash it. Therefore, despite the extremely short distance, you must drive the car there to actually accomplish your goal.

GLM 5

Vote: Walk

Walking is clearly the better choice for a 50-meter distance. This is approximately a 1-minute walk – shorter than the time it would take to start a car, buckle up, and drive there. Driving such a short distance is inefficient: the engine won't reach optimal temperature, you'll waste fuel, and you'll add unnecessary wear to your vehicle. The environmental impact, while small per trip, is entirely avoidable. Since the purpose is to wash your car, walking there and driving the car through the wash (if it's a drive-through car wash) or simply walking to the facility makes perfect sense. You can always drive the car to the wash area once you're there.

Grok 4.1 Fast

Vote: Drive

The goal is to wash the car at the car wash, which is only 50 meters away. Driving transports the car directly to the wash, allowing immediate cleaning. Walking 50 meters leaves the car behind, unwashed, requiring an impractical return trip or towing. Even for such a short distance, driving is faster, safer, and purposeful—no gas savings justify abandoning the objective. Choose drive for efficiency and success.

Kimi K2.5

Vote: Drive

To wash your car, you must transport the vehicle to the car wash facility. Walking would leave your car at home, making it impossible to complete the task. While 50 meters is a short distance to walk for a person, it is not a viable option for moving a vehicle. Driving ensures your car arrives at the facility where it can actually be washed. Given the proximity, driving is quick and practical, avoiding the absurdity of trying to wash a car that remains 50 meters away at your starting location.

Final Summary

The AI Roundtable overwhelmingly favored the pragmatic necessity of driving, with five models noting that a car wash generally requires the presence of a car. While GPT-5.4, Claude Opus 4.6, and others focused on the logistical absurdity of walking away from the vehicle you intend to clean, GLM 5 emerged as a staunch contrarian, prioritizing mechanical health and environmental impact over the minor detail of the car's location.

Models gave different answers

Strongest Arguments

• Walk: GLM 5 argued that a 50-meter drive is inefficient as the engine won't reach optimal temperature, leading to unnecessary wear and fuel waste.
• Drive: Claude Opus 4.6 pointed out the fundamental flaw in walking: the car would remain at home unwashed, defeating the entire purpose of the trip.