The obvious answer is the number of clutches. But it goes beyond that, into questions of design and operation that can bring a car almost to being automatic.
Read MoreA car's tire pressure monitoring system (TPMS) is useful, but some people wonder if the sensors need to be replaced when buying new tires. Here's the truth.
Read MoreFederal law doesn't mandate fog lights, but the states do take fog seriously. Stiil, is it illegal to drive without your headlights when it's foggy?
Read MoreSome states no longer require a front license plate, and there are some exemptions to the laws in the many states where they're still mandated.
Read MorePorsche made the move from air-cooled to water-cooled engines for the 911 in 1997. Here's what pushed the German automaker to leave decades of tradition behind.
Read MoreAutomotive fuel efficiency has made incredible leaps in recent decades. To showcase this, here are some of the most fuel-efficient cars ever sold in the U.S.
Read MoreYou may have heard that using WD-40 on your windshield wipers is a good way to maintain them, but it's not true. Here's what you should use instead.
Read MoreLos Angeles has started painting some of its streets white, and there's actually a really cool reason why. Here's what to know about LA's white roads.
Read MoreA car heater that blows cold air is extremely annoying, and there are several issues that can cause this problem. Here are the most likely causes.
Read MoreMaintaining a driver's license in multiple states may seem useful, but is it legal? Here's everything you need to know about having more than one license.
Read MoreLando Norris’s championship win means Max Verstappen must give up the No. 1 in 2026. But how do Formula 1 drivers get their numbers in the first place?
Read MoreThe alternator and serpentine belt are part of the same system in your car. But does that mean you should replace the belt when you're replacing the alternator?
Read MoreIf you're thinking the film on the inside of your car windows is surprisingly persistent, you're right. That haze isn't just annoying; it may also be dangerous.
Read MoreStoring your RV for the winter shouldn't be too complicated. However, it is important that you take the proper steps to protect your battery. Here's how.
Read MoreGenerally, there's no reason to switch engine oil during the winter. However, that's not always the case. Here's what to know about winter motor oil.
Read MoreTorsion beam suspensions aren't like race car versions, extracting every ounce of speed within the limits of drivability. Their aims, and costs, are different.
Read MoreThe PSI number on the tire sidewall isn’t the one you should use. Here's how to find the correct pressure to stay safe and avoid ruining your tires.
Read MoreA sticky steering wheel can be incredibly annoying. Fortunately, it's relatively easy to restore a steering wheel to its former glory. Here's how.
Read MoreFront-wheel drive is extremely common in cheap, economy cars. However, this wasn't always the case. Here's how FWD became so widespread in these vehicles.
Read MoreWhile it can be tempting to charge electric vehicles as much as possible, some charging methods can actually degrade their battery more quickly.
Read MoreSnow and cold weather change everything about how a car feels on the road. Should you go with winter tires or all-wheel drive when conditions turn harsh?
Read MoreHorsepower and torque are both important measurements of a car's capabilities, but some might wonder which measurement is more important for towing.
Read MoreMacPherson struts are a common element on many different cars today. Let's take a look at why automakers opt to use them so often.
Read MoreWrapping your car can make it look cool, turn it into a moving billboard, or hide its ugly paint job. But will a wrap damage what's underneath it?
Read MoreYou may not realize it, but your car's air vents can be home to some really nasty stuff. Fortunately, you can clean them relatively easily using these methods.
Read MoreCoasting downhill in neutral may seem like a great idea. But the things you might think you know about fuel savings aren't true. And there's safety to consider.
Read MoreIf you hear what sounds like an agonized scream as your garage door opens, you may be tempted to grease its track. That's the opposite of what you should do.
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