I want to wash my car. The car wash is 51 metres away. Should I walk there or drive

Gemini 3 Flash

Vote: Drive

You cannot wash your car if it is not physically present at the car wash. If you walk the 51 metres, you will arrive at the destination, but your car will still be sitting in your driveway. Driving is the only logical choice because the goal is to perform a service on the vehicle itself. Even though the distance is short, the car must be moved to the equipment to be cleaned.

Claude Haiku 4.5

Vote: Walk

Walking to a car wash only 51 metres away is the more practical choice. At a typical walking pace of about 1.4 m/s, you'd arrive in roughly 35 seconds on foot. Driving creates unnecessary inefficiencies: you'd spend time starting the car, maneuvering to exit, and parking—likely taking longer than walking. For such a short distance, the time saved by driving is minimal to nonexistent. Additionally, walking is better for the environment, provides light exercise, and avoids fuel consumption for a trivial distance. Since you're heading to wash your car anyway, arriving slightly on foot rather than behind the wheel is completely reasonable.

DeepSeek V3.1

Vote: Walk

Walking 51 meters is a short distance—roughly the length of half a football field—and would take less than a minute. Driving such a short distance is inefficient: starting the car, parking, and turning it off consumes time and fuel unnecessarily, while contributing to emissions and wear on the vehicle. Additionally, walking provides a small health benefit and avoids the hassle of maneuvering a car in a potentially crowded or tight space near the car wash. For such a trivial distance, the convenience and minimal effort of walking clearly outweigh the perceived convenience of driving.

Qwen 3 Coder 480B

Vote: Walk

Walking 51 meters is a very short distance that takes only about 1 minute to cover. This is well within the range of comfortable walking distance for most people. Driving such a short distance is inefficient and unnecessary. It would take longer to start up the car, drive there, find parking, and shut down the engine than it would to simply walk. Walking provides health benefits through light exercise, whereas driving offers no physical activity. For such a brief journey, the environmental impact of driving isn't justified when walking is so convenient. There's no practical advantage to driving for a 51-meter trip - it's far more sensible to walk.

Claude Sonnet 4.6

Vote: Walk

At only 51 metres away, the car wash is an extremely short distance — roughly half a football field. Walking there would take less than a minute at a normal pace. Driving 51 metres would barely warm up the engine, waste fuel, and potentially create more exhaust emissions than necessary for such a trivial distance. Additionally, if you're going to a car wash, you'll likely need to leave the car there anyway, so walking back afterward is inevitable regardless. From a practical, environmental, and health standpoint, walking is clearly the better choice for such a short distance.

GLM 5

Vote: Walk

51 metres is an extremely short distance—roughly half a football field. Walking this distance would take approximately 30-40 seconds at a normal pace. Driving would actually take longer when you factor in getting in the car, starting it, driving the short distance, finding parking, and getting out. It would also waste fuel and cause unnecessary wear on the vehicle for a trip that barely lets the engine warm up. Walking is clearly the more practical, efficient, and environmentally sensible choice for such a trivial distance.

Claude Opus 4.5

Vote: Drive

You need to drive because the purpose of the trip is to wash your car. If you walk to the car wash, your car stays at home and doesn't get washed. The car wash requires you to bring your vehicle there - that's the whole point. Walking 51 metres to a car wash without your car accomplishes nothing. While 51 metres is certainly a very short distance that would normally favor walking for environmental and health reasons, this specific errand inherently requires the car to be present at the destination.

MiniMax M2.5

Vote: Walk

For a distance of only 51 metres, walking is the clear better choice. This distance is roughly equivalent to 60-70 steps or about one minute of walking. Driving such a short distance wastes fuel and produces unnecessary emissions—the car's engine hasn't even warmed up properly before you'd arrive. Additionally, you'll need to find parking, which could be more trouble than it's worth for such a short trip. Walking is more environmentally friendly, requires no fuel, and takes minimal effort. The car is already dirty since you're going to wash it anyway, so the state of the car during this short trip is irrelevant.

Mistral Large

Vote: Walk

The distance to the car wash is only 51 metres, which is roughly the length of half a football field. This is an extremely short distance that can be comfortably walked in under a minute. Walking eliminates the need to start the car, drive a negligible distance, and then find parking—all of which consume more time and effort than simply walking there directly. Driving such a short distance is also inefficient in terms of fuel consumption and environmental impact. Modern engines are less fuel-efficient during short trips, as they don’t reach optimal operating temperatures. Additionally, the wear and tear on the vehicle from starting, driving, and stopping over such a short distance is unnecessary. From a practical standpoint, walking is the simpler and more logical choice. It saves time, reduces unnecessary strain on the vehicle, and aligns with sustainable practices. Unless there are extenuating circumstances (e.g., physical limitations, heavy items to carry, or adverse weather), walking is the clear winner for this scenario.

Claude Sonnet 4.5

Vote: Walk

Walking 51 metres is clearly the better choice here. That distance is roughly half the length of a football field or about 30-40 seconds of walking at a normal pace. Driving such a short distance would be highly inefficient. You'd spend more time getting in the car, starting it, driving slowly through what is likely a parking lot, and parking than you would just walking. From an environmental perspective, driving 51 metres would waste fuel and create unnecessary emissions for a trivial distance. The engine wouldn't even have time to warm up properly. Additionally, since you're going to a car wash, you'll need to be outside the vehicle anyway to manage the washing process. Walking there means you're already on foot and ready to go, rather than having to park and get out. The only scenario where driving might make sense is if you have a mobility issue that makes walking difficult, but absent such concerns, walking is the obvious choice for this very short distance.

DeepSeek V3.2

Vote: Walk

The car wash is only 51 meters away, which is an extremely short distance – roughly equivalent to half a football field. Walking this distance takes about a minute, while driving would require time to get in the car, start the engine, drive a trivial distance, and then park, making it less efficient. Additionally, walking promotes physical activity and reduces environmental impact without any significant downside, as the car is already dirty and headed for a wash. In the absence of specific mitigating factors (e.g., mobility issues, heavy equipment to carry), walking is the more sensible choice.

Grok 4

Vote: Drive

To wash your car at the car wash, you need to transport the car to the location. Driving achieves this by getting both you and the car there efficiently. Walking would mean leaving the car behind, which defeats the purpose of washing it. 51 meters is a very short distance, but driving is still necessary to include the car in the process.

GPT-5 Mini

Vote: Drive

You want to wash your car, so the vehicle itself needs to be at the car wash. Walking there without the car won’t accomplish that. At 51 metres the time and effort to drive are negligible — getting in, moving a short distance, and parking is faster and more practical than trying to push the car or leave it behind. If you specifically meant a hand-wash spot where you walk and wash other people's cars, or you plan to tow/push the car, that’s an exception; otherwise drive so the car can actually enter the wash facility.

Qwen 3.5 397B

Vote: Drive

The objective is to wash the car, which necessitates the vehicle being located at the car wash facility. Walking there leaves the car behind, rendering the task impossible. You must transport the car to the location where the washing will occur. Therefore, driving is the only functional option, regardless of the short distance involved.

Final Summary

The AI Roundtable was sharply divided between environmental pragmatism and the literal physics of the task at hand. While a majority led by Claude Sonnet 4.6 and DeepSeek V3.1 argued that 51 metres is a trivial distance best covered on foot to save fuel, a vocal minority including GPT-5 Mini and Claude Opus 4.5 pointed out the existential flaw in that plan: you cannot wash a car that you left at home.

No agreement after 1 rounds of discussion. Final vote: Drive: 5, Walk: 9

Strongest Arguments

• Drive: The purpose of the trip is to wash the car; walking to the destination without the vehicle renders the entire errand impossible.
• Walk: A 51-metre trip is so short that the time spent starting the engine and maneuvering the car exceeds the time taken to walk, making driving objectively inefficient.