When the summer heat hits, your car can quickly turn into an oven. As auto repair experts at cardiagxpert.com, we often get asked about the best ways to keep vehicles cool, and a common question pops up: “Is The Trunk The Coolest Part Of The Car?” It’s a logical thought – the trunk is enclosed, often shaded from direct sunlight, but is it actually cooler? Let’s dive into the physics of car temperatures and explore effective cooling strategies beyond just hoping the trunk is naturally cooler.
Car interiors are notorious for reaching extreme temperatures. Think about it: your car is essentially a greenhouse on wheels. This “solar gain” effect means that sunlight streaming through the windows gets trapped inside, causing temperatures to soar. We’re talking about interiors easily hitting 140-175°F (60-80°C) or even higher. This isn’t just uncomfortable; it can damage sensitive items left in your car. Anyone who’s had electronics overheat or found melted crayons in their vehicle knows this firsthand. Even seemingly robust items can suffer, like styrene paint tray liners warping in the heat. Finding a consistently cool spot inside a car without air conditioning can be a real challenge.
