Tim Kuniskis, the madman at the helm of Ram, says the upcoming 2027 Power Wagon is getting a turbocharged 6.7-liter Cummins diesel motor.

How many people will actually buy the expensive EV remains to be seen.

No, the answer to the problem is not restarting the owner's steering subscription.

How well does vegetable oil work as a motor oil substitute? The difference in viscosity between these two oils reveals why they behave differently.

The little sphere on your car's dash is a sunload sensor, and your vehicle's HVAC system uses it to help set the interior temperature.

Because diesel vehicles do not use spark plugs, they must rely on higher compression ratios to ignite the diesel fuel without an external flame.

The Toyota Prius has spanned five generations since 1997, but which is the most reliable? We analyzed Consumer Reports and NHTSA data to find out.

Garrett Morgan patented a traffic signal in 1923, but Detroit cop William Potts brought the three-light traffic signal to Detroit streets in 1920.

BMW's S58 straight-six engine is extremely popular among tuners and enthusiasts, thanks to its robust internals and intense reliability.

Ford offers all sorts of SUVs, so there isn't much need to replace the Edge. A three-row electric SUV was meant to replace it, but that doesn't look likely now.

Sports cars deserve manual transmissions, and while I did like the automatic, it was the manual that made me fall in love.

What do you think about this small, fairly rare estate and that price tag? Does that feel like a deal to drive like a queen?

Many tire shops recycle old tires. However, these shops have to pay for this service, so you may have to pay a fee if you want them to handle your old tires.

When is a minivan not a minivan? When it accidentally becomes a sedan by welding two front halves together, back-to-back.

Metal valve covers can last longer, but modern cars use plastic because they're cheaper and lightweight, reducing cost and increasing fuel efficiency.