In theory, Wankel-style rotary internal combustion engines have many advantages: they ditch the cumbersome crankcase and ...

Yes, you can place a miniaturized Toyan V8 engine under the hood of your favorite radio-controlled car these days. But how ...

Hybrid cars, trucks and SUVs have become ubiquitous. Thanks to technological innovations, some hybrids can easily travel over 600 miles on a single tank of gas. Hybrids typically have higher starting ...

There are various reasons an engine can lose horsepower, including carbon buildup, failed seals, and rusty (or worn-down) ...

A range-extended electric vehicle pairs an electric motor with a gasoline engine/generator, which recharges the battery as you drive. An REEV powertrain differs from other hybrid setups because the ...

When there's too much oil, you can loosen the drain plug slightly to release the excess. If you'd rather avoid crawling under ...

Stellantis unveils a 2.0-liter turbo four with 324 horsepower for the 2026 Jeep Grand Cherokee. Is this the new benchmark for ...

Although the 2025 Toyota Land Cruiser is made for going off-road, I didn't do that. Here are my thoughts on this capable ...

We talked to experts and did the math across the different vehicle costs over 15 years to see which one is the cheapest in the long run. The answer might surprise you.

When Ashley Pittman's car started shaking while sitting in park, she drove it to a Firestone repair shop in Milwaukee for a ...

In this video, you'll see the different types of engines and propulsion systems used for aircraft, my favorite ones: Turbojet, turboprop, turboshaft, and turbofan. You'll also see the Ramjet engine. I ...