A vacuum leak can cause a variety of drivability issues in your vehicle. Here's how you can isolate the leak and the steps you should take to fix it.

The new Mercedes-Benz S-Class features an engine that's meant for sports cars, so why does it power a luxury sedan?

MV Agusta revealed a new Rush Titanio model, a limited edition streetfighter based on the Brutale 1000RR. Limited to a production run of just 300 units, the Rush Titanio is named for its use of ...

Two trucks with macho names face off in three off-road challenges to prove which is the more capable rig.

When I think Bentley, I think of big sedans and coupes with huge engines, tuned to deliver big power subtly through large swaths of uninterrupted torque and near-inperceptible gearshifts. To me, a big ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Stellantis engineers claim Grand Cherokee's 27 mpg on the highway with 2WD is the best ICE fuel economy in the segment. But, ...

The thought of never having to clean the inside of our toilets again makes us want to cry happy tears. Anna Gragert (she/her/hers) was previously the lifestyle editor at HelloGiggles, deputy editor at ...

The heat pump has become a common fixture in many parts of modern life. We now have reverse-cycle air conditioning, heat pump hot water systems, and even heat pump dryers. These home appliances have ...

Automotive airbags are key safety devices that aim to reduce injuries and mortality in the event of motor vehicle accidents. These rapidly-inflating cushions act to soften the blow of an impact, ...