When GM unveiled the LT4 engine in 2015, it wasn't just a power upgrade over its predecessor, it was a technological leap ahead. Displacing 6.2-liters and fitted with a newly developed Eaton ...

This GMC Sierra Classic gets a serious modern upgrade with a wild LT4 engine swap and air suspension setup. The classic truck ...

America means a lot of different things to a lot of different people, and that's because the perception of the country is greatly affected by a variety of factors, including some that are not in our ...

The engine of the 2022 Cadillac CT5-V Blackwing isn’t just extremely powerful but as it turns out, it will be hand-built too. Each and every 6.2-liter supercharged LT4 V8 to be used by the CT5-V ...

The Cadillac CT5-V Blackwing is the last hurrah of the fire-breathing American V8 sports sedan as we know it. With 668 horsepower channeled to the rear wheels via a six-speed manual transmission, it’s ...

Pro-touring trucks have skyrocketed in popularity over the last few years, and it’s easy to see why. Yeah, there’s no back seat, but almost nobody uses the back seats in their Pro Touring Camaros and ...

These days it is absolutely astonishing the technology and performance coming straight out of the factory from our favorite auto manufacturer: General Motors. The current peak of their performance ...

Offered from 1958 to 1960, the first generation of the Biscayne paled in comparison to the Bel Air and Impala. On the other hand, the full-size sedan is a popular pick among restomodders because it ...

Sidd started as a freelance writer for TopSpeed back in 2017 and took up a full-time position a year later. 2,100+ articles later, he got into the editorial side of things and is now the sitewide ...

Chevrolet is probably the most popular brand when it comes to crate engines, often being a go-to brand for engine swaps. The Chevy small-block 350 is the most successful crate engine ever made. While ...

View post: The 2026 Mazda MX-5 Miata’s Simplicity Shows How Unnecessarily Over-Techy and Expensive Cars Have Become The Colorado comes with a choice of two engines from the factory, either a 3.6-liter ...