While the Mazdaspeed3 is generally cheaper and offers slightly more power, the Ford Focus ST is newer and offers a more refined driving experience.

In fairness, it's not common for the passenger with the phone out, taking pictures of the cabin, to be an off-duty FAA inspector.

The Harley-Davidson Panhead is an earlier and weaker engine that had pan-shaped valve covers. The Shovelhead has shovel-shaped covers and is stronger.

Kenworth semi trucks are noted for efficiency and lower costs, while Peterbilts offer more luxury and higher resale value. Both are quality brands.

BMW patented a new screw or bolt design in 2025. The design makes it impossible to fasten or unfasten without a proprietary tool.

Harley-Davidson rejected the Softail in the mid-1970s when engineer Bill Davis proposed his radical design. But in 1983, Harley bought it from Davis.

Microfiber towels shouldn't be used again on car paint after wiping a ceramic coating because they absorb the coating and can scratch the finish.

You can wash your car in winter without turning it into an icicle by waiting for the temperature to reach above 35 degrees Fahrenheit.

From cars to motorcycles, Jalopnik is your go-to site covering everything with an engine—including automotive news, buying guides, and expert commentary from our staff.

Traffic engineers decide speed limits by looking at how fast drivers actually go down the roads, as well as road design and crash data.

Toyota Crawl Control helps with off-roading for several SUVs and pickup trucks, including the Tundra, Tacoma, 4Runner, and Land Cruiser.

The first F-150, released in 1975, had a curb weight between 3,000 and 3,800 lbs. In comparison, some modern F-150 models weigh nearly 6,000 lbs.

Most of the exciting cars hitting the market in 2026 are electric, but there's also plenty of new stuff coming powered by gasoline and diesel, too.

Most modern cars use MLS head gaskets, while drag racers often use copper gaskets, and elastomeric gaskets are found on commercial vehicles.

A racing transmission is different from a normal transmission because it prioritizes speed and lighter weight. It's also vastly more expensive.

Nobody talks about the gorgeous C40 Recharge, but I think it deserves a spot at the top of the list of best-looking modern cars.

Chevy's 2.2-liter Ecotec, compared to the 2.2-liter OHV it replaced, had higher horsepower and torque on top of compatibility with greater modifications.

The INNengine e-Rex is described as a one-stroke engine, though it actually has two strokes. But it's not dirty like traditional two-strokes.

Rock sliders are designed to help deal with rough terrain while running boards simply act as an extra step leading to the vehicle's doors.

Chrysler may be down to a small handful of offerings bearing its name, but its enduring legacy in terms of innovation remains unimpeachable to this day.

What is clear is that a massive explosion blasted the side of the van open, sending debris flying through the air.

The Blazer XT-1 was a "testbed for new light truck technology" designed by GM's Advanced Vehicle Engineering, and it was actually driveable.

Which car from the ’90s or 2000s do you think is "Bring a Trailer" bait?

Engine knocking is caused by low-octane fuel, worn spark plugs, carbon buildup, and poor timing. Maintenance, cleaning, and switching fuel can prevent it.

The I-50 and I-60 names were never used on the U.S. interstate system to avoid confusion with existing roads in the states they would cross.

V-shaped engines can't use just any angle because some angles would make their forces unbalanced and generate undesired motions that could damage them.

Both the Mazda SkyActiv-G and the Toyota 2.5-liter Dynamic Force engines use high compression ratios, but the Toyota offers slightly more power in base form.

The cop who pulled the kid over even commented that "There was nothing remarkable about the driving."

In order to find out if these Alibaba chassis were any good, the boys at BigTime bought one, as well as a thrashed AE86 donor chassis.

The series took advantage of record-breaking Super Bowl viewership to place an ad letting everyone know how exciting and all-American the sport is.

This rivalry is iconic, and nearly everyone has a side. Which would you pick and why?

Based on recent market trends and active Facebook Marketplace place listings, these are the 10 most budget-friendly used Porsche car models we found.

The constitution didn't protect Mr. Sabula from being fired by his employer for exercising his free speech, the UAW did that.

According to Consumer Reports, the Hyundai Santa Cruz's first two model years weren't very reliable. However, later models are much more dependable.

I know that this might not end up being everybody's cup of tea, but if this is where the future of interior design is heading, sign me the hell up.

It won't just be a way for celebrities to go on a star safari anymore: it's ready to get deeply involved in the orbital economy.

From bad breakdowns to fires to toddler vomit to rotting meat, your cars have Been Through It.

We're looking at American dealers' fears and opportunities around Chinese cars, as well as Canada's intent to keep making cars, and more.

Explain your reasoning and bonus points for the comments that involve all-season tires.

We need to determine not only whether this car is worth fixing and finishing, but also whether it's worth paying the current owner $2,200 to take on the work.

Two signs high-mileage diesel owners should clean the often-overlooked intake manifold are reduced performance and worse fuel economy.

Ready to explore America’s best race tracks? Daytona, Laguna Seca, Road America, Road America, and Watkins Glen are just a few highlights.

A leading cause of EV battery degradation is high-power fast-charging. However, an occasional fast charge won't cause much degradation beyond the norm.

Front-engine is easier to access but prone to understeer. Mid-engine has great performance but is hard to access. Rear-engine has great traction but low space.

How come some submarines have diesel engines? It's all about combining surface snorkels, electric motors, and a large onboard battery bank.

Before jump starting a modern car, you should check the owner's manual to learn the battery location and whether a jump start will harm the vehicle.

Ferrari dropped manual transmissions, and conventional wisdom says converting an automatic to a manual hurts resale value. Our research disagreees.

The differences between Honda's K20 and K24 engines concern their size and power. The K24 is larger and generally has more horsepower.

United States Navy Polyethylene Tow Targets are plastic boats used in live-fire training, and they're often left drifting at sea.

Target fixation, improper gear, and a lack of training are common pitfalls for new riders. They can all contribute to higher rates of accidents for new riders.