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Rear-Hinged Doors Used To Be More Common. So Why Did They Disappear?

If you've ever seen an old Lincoln Continental or Cadillac Eldorado Brougham, a Rolls-Royce, or a Mazda RX-8, you've probably noticed that the rear doors open in the "wrong" direction. Instead of hinging at the front, the rear doors are hinged…

Why Do Turbo Cars Make That Famous Whoosh? Here's What's Happening

Turbocharged engines produce a few sounds that are almost impossible to miss. There's the whistle as the revs climb, the whoosh when you lift off the throttle, and sometimes that distinctive flutter coming from the intake. To anyone unfamiliar with…

How Your Car Knows The Speed Limit Without Even Seeing A Sign

Modern cars can tell you the speed limit without you ever touching a map. Some can even warn you when you're driving too fast or automatically adjust the cruise-control setting. But how does the car actually know whether that road…

Why Every Driver Should Keep A Portable Jump Starter In The Car

A dead car battery has a nasty habit of showing up when you need your car the most. Whatever the reason, hearing that dreaded click when you turn the key isn't exactly how anyone wants to start their day. That's…

Why Do EVs Make That Weird Noise At Low Speeds? It's Actually A Safety Feature

One of the strangest things about driving an electric vehicle for the first time is realizing that it can make a sound when you can barely hear the car itself. At a parking-lot crawl, an EV might emit a futuristic…

Why Do Modern Cars Have Those Giant Plastic Engine Covers?

Pop the hood on any modern car, and there's a good chance you won't actually see much of the engine. Instead, you'll find a large molded piece of plastic sitting on top of it, sometimes complete with a giant manufacturer…

Those Grooves In Your Tires Do A Lot More Than You Think

Look at two random cars parked next to each other and check out their tires. The tread likely looks completely different. One tire might have big, chunky blocks with deep grooves, while another has a relatively smooth surface covered in narrow…