A motorcycle engine depends on precise timing between its valves and other moving components. Valve clearance, also known as ...

Open-hood tinkering faded as plastic shields, computers, and emissions rules took over engine bays.

Ford's 7.3L Godzilla, GM's 6.6L L8T, and Ram's 6.4L Hemi ranked by reliability, design simplicity, and known failure risks.

A Toyota Tundra owner says a collision repair turned into a $9,000 engine problem after a dealership allegedly told him to keep driving despite noticing misfires. Months later, he opened the engine ...

Ducati has entered the street-legal dual sport market with the all-new Desmo450 EDS. We spent a day riding it in California’s ...

We drive the refreshed 2027 Lexus NX and find a quieter, more refined luxury SUV with hybrid and plug-in hybrid power only.

We test the two-seat 2027 Kawasaki TERYX H2 on Southern Utah trails, sand and whoops, evaluating KECS+, handling, comfort and noise.

The McLaren 720S followed the 650S and brought with the a host of improvements. Here are some of its mind-blowing statistics.

From dreaded transmission shudder to cracked wheels and costly engine repairs, the C7 has a few secrets every buyer should ...

Discover which used Honda engine can be cheaper to replace than a wet-belt repair, and why it appeals to the cost-conscious.

Owning an older car can be rewarding, especially when it has served reliably for years and helped keep transportation costs ...

BMW provided flights from Washington, DC, to Los Angeles and accommodation so Ars could drive the new X5 and iX5, as well as ...