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

Llama 3.3 70B

Vote: Walk

The car wash is only 50 meters away, which is a very short distance. Walking would be a more environmentally friendly and healthier option compared to driving. Additionally, walking such a short distance would not take much time or effort. It would also save the trouble of finding a parking spot and starting the car for such a brief trip.

Llama 3.3 70B

Vote: Walk

The distance to the car wash is only 50 meters, which is a very short distance. Walking is a more environmentally friendly and healthier option than driving, especially for such a short distance. Additionally, driving a car to a location that is within walking distance may be unnecessary and could contribute to traffic and pollution.

Gemini 2.5 Flash Lite

Vote: Walk

Walking 50 meters is a very short distance. It's significantly less effort and time to walk than to get a car ready, drive it, park it, and then retrieve it. Walking also offers health benefits and is more environmentally friendly. Given the negligible distance, driving offers no practical advantage and introduces unnecessary pollution and fuel consumption.

Gemini 2.0 Flash Lite

Vote: Walk

Walking to the car wash, which is only 50 meters away, is the more efficient and practical choice. Driving would involve starting the car, potentially dealing with traffic (even if minimal), and parking. Walking takes less time overall for such a short distance.

Qwen 3 Coder Next

Vote: Walk

Walking 50 meters is a short, manageable distance—less than a minute for most people. It avoids the time and effort of starting the car, finding parking, and restarting the engine. Driving introduces unnecessary fuel consumption, emissions, and risk of minor accidents (e.g., scraping a bumper while parking). Since the car is already dirty, parking it right before washing makes walking more convenient.

Llama 3.3 70B

Vote: Walk

Walking to the car wash is the more practical and environmentally friendly option, given its close proximity of 50 meters. Driving such a short distance would be unnecessary and could potentially cause more harm than good, considering factors like traffic, parking, and carbon emissions. Additionally, walking provides an opportunity for some light exercise and fresh air.

GPT-4.1 Mini

Vote: Walk

Walking to the car wash is practical because it is only 50 meters away, a very short distance that does not require driving. Walking is more environmentally friendly, saves fuel, and avoids the inconvenience of parking just a short distance from home. Additionally, it provides a bit of physical activity, which is beneficial.

Grok 4 Fast

Vote: Drive

Driving the car to the car wash, just 50 meters away, is the most practical choice. It allows you to position the vehicle directly in the wash bay without needing to push or tow it, saving time and effort. Walking would require driving the car afterward anyway, doubling the trips unnecessarily. Although 50 meters is a very short distance and walking is feasible, the purpose is to clean the car, so transporting it via driving aligns perfectly with the goal. Environmental impact is negligible over such a tiny distance, and convenience outweighs the minimal extra fuel use. In summary, driving ensures efficiency for the task at hand, avoiding redundant steps that walking would introduce.

GPT-5 Search

Vote: Walk

Walking 50 meters is very short — the time and effort to drive (parking, starting/stopping) outweigh the benefit. Walking burns a few extra calories, avoids emissions, and it's easy on your car and your wallet. Unless you're in a hurry or have a disability, walking is the more efficient, eco-friendly choice.

Grok 4.1 Fast

Vote: Walk

Walking 50 meters is trivial—about 30-60 seconds on foot, promoting light exercise and fresh air without any real effort. Driving such a short distance wastes fuel, produces unnecessary emissions, and risks minor wear on the vehicle (e.g., engine start-up, tire spin), all for zero time savings. Pushing or towing the car to the wash is feasible if needed, but self-propulsion via walking is simplest, eco-friendly, and avoids idling a car engine pointlessly. Logically, for minimal distances, human power trumps machine for efficiency and sustainability.

GPT-5.2

Vote: Walk

At 50 meters, walking is quicker than starting the car, maneuvering, and parking again. Walking avoids unnecessary fuel use, emissions, and wear for an extremely short trip. If you need to bring heavy supplies or the car is not currently at home, then driving could make sense—but for the distance alone, walk.

Claude Haiku 4.5

Vote: Walk

Walking 50 meters is a very short distance—roughly equivalent to one city block. This is well within comfortable walking distance for most people. Driving offers no practical advantage here. The time saved by driving would be minimal or nonexistent, since you'd need to account for getting in the car, backing out, driving, parking, and getting out. Walking would actually be faster door-to-door. Additionally, walking is more economical (no fuel or wear on the engine), better for the environment, and provides a bit of exercise. Since the car wash is so close, the choice to walk is clearly the more sensible option.

Gemini 2.5 Flash

Vote: Drive

To wash your car at a car wash, the car itself must be present at the facility. Since the car wash is only 50 meters away, driving is the only practical way to get the car there for washing. Walking would not accomplish the goal of washing the car.

Qwen 3 Coder 480B

Vote: Walk

Walking is the better choice for this situation. At only 50 meters, the walk will take less than a minute and provides health benefits through light exercise. Driving such a short distance is inefficient - it wastes fuel, creates emissions, and likely takes longer when accounting for starting the car, backing out, and finding parking at the car wash. Since you're going to wash your car anyway, arriving on foot means you can focus entirely on the washing process rather than dealing with driving and parking logistics.

Llama 3.3 70B

Vote: Walk

Walking to the car wash is the more practical and environmentally friendly choice, given its close proximity of 50 meters. Driving such a short distance would be unnecessary and could potentially cause more harm to the vehicle than good, considering the brief exposure to the elements would not significantly impact the car's cleanliness. Additionally, walking allows for a brief moment of exercise and saves fuel.

Claude Opus 4.5

Vote: Drive

You need to drive because you're going to a car wash - the entire purpose is to wash your car. If you walk to the car wash, you'll arrive without the car that needs washing. The 50-meter distance is irrelevant to the decision here. Whether the car wash is 50 meters or 5 kilometers away, you still need to bring your vehicle there to get it cleaned. This is a practical necessity, not a choice between transportation methods for personal travel.

Kimi K2.5

Vote: Walk

Walking 50 meters takes roughly 30-45 seconds and costs nothing. Driving such a short distance means your engine won't reach operating temperature, potentially causing increased wear and condensation in the oil system. You would spend more time buckling up, starting the engine, and parking than actually moving. Walking is healthier, produces zero emissions, and eliminates the absurdity of burning fuel for a distance shorter than most parking lots. Unless you have mobility limitations or are carrying heavy equipment, walking is clearly the superior choice.

Claude Sonnet 4

Vote: Walk

Walking 50 meters is clearly the better choice here. This distance is extremely short - less than a city block - and would take only about 30-45 seconds to walk at a normal pace. Driving such a short distance would be wasteful and impractical. You'd spend more time starting the car, backing out, and parking than the actual travel time. Plus, you'd use unnecessary fuel and create emissions for a trivial distance. Walking provides light exercise, fresh air, and is environmentally friendly. The only scenario where driving might make sense is if you have mobility issues, are carrying heavy items, or weather conditions are extreme - but none of these factors were mentioned in the question. For a 50-meter distance, walking is the logical, efficient, and responsible choice.

MiniMax M2.1

Vote: Walk

Walking 50 meters (approximately 150 feet) is clearly the better choice for several reasons: First, 50 meters is an extremely short distance—roughly a minute or less on foot. Starting up your car, fastening your seatbelt, navigating traffic/parking, and turning off the engine would likely take longer than simply walking there. Second, driving such a short distance is inefficient from an environmental and practical standpoint. You're consuming fuel and emitting emissions for no meaningful benefit when your legs can accomplish the same task with zero resource cost. Third, the purpose of your trip is to wash your car anyway. Keeping the car clean by walking is a minor bonus, but more importantly, there's simply no advantage to driving when the destination is within easy walking distance. Walking is faster, cheaper, cleaner, and healthier—no contest for a 50-meter journey.

Mistral Large 3

Vote: Walk

The distance to the car wash is only 50 meters, which is a very short walk. Walking is the more practical and environmentally responsible choice in this scenario. First, driving such a short distance is inefficient. Starting a car for a 50-meter trip wastes fuel and unnecessarily emits greenhouse gases. Idling and driving short distances also increase engine wear and tear, which can lead to higher maintenance costs over time. Second, walking is faster in this case. Finding a parking spot at the car wash, even if it's nearby, could take longer than simply walking the 50 meters. Walking also eliminates the need to wait for the car to warm up or deal with traffic, even if minimal. Finally, choosing to walk promotes a healthier lifestyle. While the distance is minor, making a habit of walking short distances can contribute to overall physical activity and well-being. It’s a small step toward reducing carbon footprints and embracing sustainable practices.

Claude Opus 4.5

Vote: Drive

You need to drive to the car wash because you're taking your car there to be washed. The car wash requires your vehicle to be present - that's the entire point of the trip. Walking 50 meters to a car wash without your car would be pointless, as you'd arrive with nothing to wash. The car wash equipment is designed to clean vehicles that are driven through or into the facility. While 50 meters is certainly a walkable distance for a person, this question involves transporting an object (your car) to a specific destination for service. You must drive.

Kimi K2.5

Vote: Drive

You need to transport the vehicle itself to the car wash in order to wash it. Since walking 50 meters would leave your car behind at the starting point, driving is the only logical option that accomplishes the stated goal. While 50 meters is a trivial walking distance for a person, it is impossible to move a car that distance without driving it (unless you have specialized equipment, which is impractical for this context). The purpose of the trip is specifically to wash the car, which requires the car to be present at the car wash facility. Additionally, even if you were to consider walking to drop off keys at a full-service wash, you would still need to arrange for the car to be moved the 50 meters to the facility. Driving directly is the most efficient and straightforward method.

Gemini 3 Pro

Vote: Drive

The goal is to wash the car. If you walk to the car wash, the car remains behind, and you will arrive without the vehicle you intend to clean. Therefore, you must drive the car to the location to wash it, regardless of how short the distance is.

Claude Sonnet 4

Vote: Walk

For a distance of only 50 meters (roughly 164 feet or about half a city block), walking is clearly the better choice. Walking 50 meters takes less than a minute at normal walking pace, while driving would require starting the car, potentially warming it up, navigating to the car wash, and finding parking - likely taking more time overall. From an environmental perspective, driving such a short distance is wasteful, producing unnecessary emissions for a trivial trip that requires virtually no physical effort to walk. Financially, you'll save on fuel costs, and walking provides a small health benefit through light physical activity. The only scenario where driving might make sense is if you have mobility issues or are carrying heavy car washing supplies, but for a typical car wash visit, walking is the obvious choice.

Grok 4 Fast

Vote: Drive

To wash the car at the car wash, the vehicle must be transported to the location 50 meters away. Driving accomplishes this directly and efficiently, as the car is designed for such movement. Walking would mean leaving the car behind, which does not achieve the goal of washing it. Even for a short distance, driving minimizes effort and potential damage from manual pushing. Environmentally, while walking is ideal for personal travel, the necessity of moving the car makes driving the practical choice here.

Claude Opus 4.6

Vote: Drive

You need to drive because the entire purpose of the trip is to wash your car. The car needs to be at the car wash to get washed. Even though 50 meters is a very short distance that would normally be better to walk, walking to the car wash without your car defeats the purpose entirely. You'd arrive at the car wash with no car to wash. The question is about washing your car, not just visiting the car wash. The car must come with you, which means you must drive it there.

GLM 5

Vote: Drive

The fundamental issue here is that you need your car to be AT the car wash in order for it to be washed. If you walk there, you arrive at the car wash without the vehicle that needs washing - which defeats the entire purpose of the trip. While 50 meters is certainly a walkable distance (roughly a 30-45 second stroll), the logistics matter more than the distance in this case. A car wash is a service performed on your vehicle, so the vehicle must be present. Driving such a short distance might seem inefficient, but it's the only practical way to accomplish your goal. The car needs to arrive at the car wash, and you need to be with it to operate it through the wash process.

Claude Sonnet 4.5

Vote: Walk

Walking 50 meters is clearly the more sensible choice here. This distance is roughly half a football field or about a 30-45 second walk at a normal pace. Driving such a short distance would be impractical and wasteful. You'd spend more time starting the car, driving, and parking than simply walking. You'd also consume unnecessary fuel for a trip that takes less than a minute on foot. Additionally, once you arrive at the car wash, you'll need to be in the car anyway for the washing process. Walking there first allows you to then drive the car through the wash, which makes logistical sense. From environmental and efficiency perspectives, walking 50 meters is the obvious choice. It's faster, costs nothing, provides a bit of physical activity, and avoids the absurdity of driving for less than a minute.

Claude Sonnet 4.5

Vote: Drive

You should drive to the car wash because the purpose of your trip is to wash your car, which inherently requires the vehicle to be at the car wash location. If you walk to the car wash, your car remains at your starting point and cannot be washed. You would then need to return, get in your car, and drive it to the car wash anyway, making the initial walk pointless and time-wasting. While 50 meters is a very short distance where walking would normally be preferable for environmental and health reasons, the specific context of needing to wash your car makes driving the only practical option. The car must be present at the car wash facility for the service to be performed. This is a case where the task requirements override the typical preference for walking short distances.

Qwen 3 32B

Vote: Walk

Walking 50 meters is feasible and faster than driving. Driving would require starting the engine, navigating short distance, and parking, which could take the same time as a brief walk. Walking also avoids fuel/energy costs and environmental impact. Additionally, it provides light exercise without safety concerns.

Grok 4.1 Fast

Vote: Drive

To wash the car at the car wash, the car must be physically present there. Walking 50 meters leaves the car behind, making it impossible to wash without towing or pushing it, which is impractical. Driving transports the car directly to the wash, which is efficient for such a short distance (under 1 minute). It avoids unnecessary effort and aligns with the purpose of a car wash, likely requiring the vehicle on-site. Walking might seem eco-friendly or healthy, but it defeats the goal. 50 meters is negligible fuel use, and parking is trivial at that proximity.

Claude Sonnet 4.6

Vote: Walk

Walking 50 meters is an extremely short distance — roughly half a football field. It would take less than a minute on foot. Driving to a location that close creates unnecessary hassle: you'd need to start the car, maneuver out of your spot, drive a few seconds, and find a place to park — likely taking more total time than simply walking. Additionally, driving a cold engine for only 50 meters is mildly harmful to the engine and wastes fuel for essentially no benefit. Since you're going to wash the car anyway, you could simply drive it to the car wash as part of the washing process — but if the question is whether to *walk over first* (e.g., to pay or set up), walking is clearly the sensible choice for such a trivial distance.

Claude Sonnet 4

Vote: Walk

Walking 50 meters to the car wash is clearly the better choice for several practical reasons. First, 50 meters is an extremely short distance - less than the length of a football field. It would take only about 30-60 seconds to walk there, while driving would require starting the car, backing out, driving, parking, and then walking from the parking spot anyway. Second, driving such a short distance is wasteful and environmentally unfriendly. The car engine wouldn't even have time to warm up properly, leading to increased emissions and unnecessary fuel consumption. Third, parking at a car wash can often be challenging, especially if it's busy. You might end up having to park and walk a similar distance anyway, making the drive pointless. Finally, since you're going to wash your car, walking there means you arrive with the car already in the location where you need it to be cleaned, rather than having to move it again after driving.

Claude Sonnet 4

Vote: Walk

Walking 50 meters is the clear choice here for several compelling reasons. First, 50 meters is an extremely short distance - less than half a football field. It would take approximately 30-60 seconds to walk this distance at a normal pace. Driving such a short distance would actually take longer when you factor in getting in the car, starting it, driving slowly through what is likely a parking area, and then parking again. The overhead of driving makes it inefficient for such a brief journey. Environmentally, walking produces zero emissions while starting a car for such a short trip is wasteful and unnecessarily pollutes the air. From a health perspective, those extra steps contribute positively to your daily activity, while driving deprives you of even this minimal physical movement. Finally, there are practical safety considerations - car washes typically have pedestrian areas, and the short distance likely involves navigating through a parking lot where walking gives you better awareness of your surroundings.

GPT-5 Mini

Vote: Walk

Walk. The car wash is only 50 meters away (about a one-minute walk), so walking is faster or as fast once you factor parking and getting in/out of the car. Walking avoids fuel use and emissions for a trivial trip, saves wear on the engine (short cold runs are inefficient), and costs nothing. It also gives you a tiny bit of exercise. Drive only if you have mobility limits, heavy supplies to carry, or the weather is severe; otherwise walking is the practical, economical, and environmentally better choice.

Claude Sonnet 4.5

Vote: Walk

Walking 50 meters is clearly the more sensible choice here. That's approximately 164 feet or about half a football field—a distance you can cover in under a minute on foot. Driving such a short distance would be inefficient and wasteful. You'd spend more time getting in the car, starting it, driving slowly through what's likely a parking lot, and parking again than you would simply walking. The engine wouldn't even have time to warm up properly. From an environmental perspective, driving 50 meters produces unnecessary emissions for virtually no benefit. It's also wasteful of fuel, even if the amount is small. Additionally, you'll need to walk back to retrieve your car after the wash anyway, so driving doesn't save you from walking—it just adds unnecessary vehicle movement. The only scenario where driving might make marginal sense would be if you have mobility issues, severe weather conditions, or are carrying heavy items. But for a typical car wash visit over such a trivial distance, walking is the obvious choice.

Gemini 2.5 Pro

Vote: Drive

The fundamental purpose of the trip is to get the car washed. To accomplish this, the car must be physically present at the car wash. Walking there would mean arriving at the destination without the vehicle that needs servicing, thereby defeating the entire point of the journey. Although driving a mere 50 meters is extremely inefficient, bad for the engine (especially on a cold start), and environmentally unfriendly for such a trivial distance, it is the only option that actually achieves the stated goal. The logic of the task dictates the mode of transport, even if it seems absurd.

Gemini 3.1 Pro

Vote: Drive

Even though 50 meters is a very short distance, you must drive your car to the car wash in order to wash it. If you were to walk, you would leave your car behind, completely defeating the purpose of the trip!

GPT-5 Nano

Vote: Walk

Walk is the practical choice for a 50-meter trip. It avoids fuel use, emissions, and parking hassles, and will take about a minute or less. Driving would involve starting the engine, possibly finding a parking spot, and potential waiting time, which is unnecessary for such a short distance. If you have heavy items, rain, or mobility constraints, adjust, but otherwise walking is faster, cheaper, and eco-friendly.

Claude Sonnet 4.5

Vote: Walk

Walking is clearly the better choice for a distance of only 50 meters. This is roughly half the length of a football field or about a 30-45 second walk at normal pace. Driving such a short distance would be highly inefficient. You'd spend more time getting in the car, starting it, driving slowly (likely in a parking lot), finding a spot, and getting out than simply walking. The total time investment for driving would actually exceed the walking time. From an environmental and economic perspective, starting a cold engine for such a minimal distance wastes fuel and creates unnecessary emissions. Modern engines are least efficient during cold starts and short trips. Additionally, you'll need to walk back from the car wash anyway after dropping off your car (or walk to retrieve it if it's being washed). So walking is inevitable in this scenario. The only conceivable reason to drive would be if you have mobility issues, but that exception isn't mentioned in the question. For a typical person, walking 50 meters is trivial and objectively the more sensible option.

Gemini 2.5 Pro

Vote: Drive

The primary objective is to wash the car. This requires the car to be physically present at the car wash. Walking to the car wash, while easy over a 50-meter distance, does not accomplish this goal. Choosing to walk (A) would necessitate an illogical sequence of events: you would walk 50 meters to the car wash, realize your car is not there, and then have to walk 50 meters back to get it. This doubles the travel time and effort for no benefit. The only practical solution is to drive the car the 50 meters. This directly transports the object needing service to the service location. While starting a car for such a short trip is generally inefficient, it is the only option that logically fulfills the stated purpose.

Kimi K2 Thinking

Vote: Drive

Walking 50 meters is trivial and would take less than a minute. However, you cannot wash your car without your car. If you walk to the car wash, you'll arrive empty-handed and unable to perform the task. You'd then need to return home to get your vehicle, doubling your effort. Driving directly accomplishes your goal. For such a short distance, fuel usage and environmental impact are negligible—starting a cold engine is inefficient, but the total emissions are minimal. Practically speaking, driving is the only option that makes sense for achieving your objective of washing your car.

Llama 3.3 70B

Vote: Walk

Walking to the car wash is the more practical and environmentally friendly option, given its close proximity of 50 meters. Driving such a short distance would be unnecessary and could potentially cause more pollution and waste of resources. Additionally, walking provides an opportunity for some light exercise and fresh air.

Kimi K2.5

Vote: Drive

While 50 meters is an extremely short distance that would normally favor walking for health and environmental reasons, the specific goal here is to wash your car. You cannot wash your car without physically bringing it to the car wash facility. Therefore, driving is the only option that actually accomplishes the stated objective. Although driving such a short distance is suboptimal for engine health (as the engine won't reach full operating temperature) and creates relatively high cold-start emissions per meter, transporting the vehicle is a necessary prerequisite for the task. Walking would leave your car at home, rendering the trip pointless for car washing purposes.

Final Summary

The AI Roundtable found itself hilariously divided between two fundamentally different schools of thought. While a majority, led by Llama 3.3 70B and GPT-5.2, championed the health and environmental benefits of walking a mere 50 meters, a pragmatic minority including Claude Opus 4.6 and Gemini 3.1 Pro pointed out the existential flaw in that plan: you cannot wash a car that you have left in your driveway.

Models gave different answers

Strongest Arguments

• Walk: Walking 50 meters avoids unnecessary engine wear and fuel consumption while being faster than the logistical overhead of starting and parking a vehicle.
• Drive: The fundamental purpose of the trip is to have the car present at the wash; walking to the destination without the vehicle defeats the entire objective.