The Used Market Is About to Surge Vigilante 4x4 modernized a 1966 Jeep Super Wagoneer, preserving its classic character. Upgrades include a 485-hp HEMI V8, six-speed manual, and advanced suspension ...

The polarizing 6.0 Liter Power Stroke was supposed to rise to the top of the segment, instead it's many problems caused its fall from grace.

Jeep is adding more muscle with the debut of the 2026 Jeep Wrangler Willys 392, a limited-edition model that blends classic ...

Your 392 is fast, but these are faster. Find out which 5 engines are more powerful than a 6.4 L HEMI, including the "Demon" ...

The 6.4- and 6.7-liter Power Stroke turbo diesel engines are two different versions of the Ford Power Stroke engine, used to power Ford's big Super Duty trucks at various points. Both engines use high ...

The partnership between Ford and Navistar International was once considered a model collaboration. The celebrated arrangement began in 1982 and saw International Truck and Engine Corporation (later ...

The American Stellantis brands are undergoing something of a renaissance under Tim Kuniskis’s authority. The SRT division has returned, the Hemi V8 is back under the hood of the Ram 1500, and the ...

Stellantis North America made a huge mistake by canning the 5.7-liter HEMI and 6.2-liter Hellcat from the Ram 1500 lineup for model year 2025. This decision backfired spectacularly, with Ram truck ...

Abstract: We introduce a compact, high-performance 6.4 Tbps, 224 Gbps/lane wafer-level co-packaged optical engine, designed for $\text{AI} / \text{ML}$ and next-generation data center applications.

Will joined the TopSpeed team over two and a half years ago, bringing his lifelong automotive passion, writing experience, and editorial expertise along with him. Whether classic or modern, American ...

When looking to purchase a capable new workhorse, the first choice comes down to choosing whether diesel or gasoline pickup trucks are best for you. But what if you've already decided on a naturally ...