The American V8 made its debut with Cadillac’s introduction of a flathead engine for 1915. Though others had come before it ...

General Motors once treated every division as its own little kingdom, each with a distinct V8 that gave Chevrolet, Pontiac, ...

The Cadillac CT5-V Blackwing is produced at GM’s Lansing Grand River Assembly plant with a unique V8 and manual transmission ...

Despite containing the world's largest production V8, the '70 Cadillac Eldorado doesn't go for all that much money in today's ...

The American auto industry rebounded after the end of the war, from economy Chevys to luxurious Cadillacs. Hindered by technical impediments, the first years of production reverted to merely ...

The Fiero was a noble attempt to help Pontiac stand out from its General Motors brethren, but it flamed out (no pun intended) after just a few years. Could V8 power have saved this small sports car?

Federal Judge consolidates GM L87 engine lawsuits, setting the stage for a major court battle.

Cadillac's 5.5-liter V8-powered hybrid LMDh race car made its debut just over a year ago at the 2023 running of the 24 Hours of Daytona. While Acura won that day, Cadillac wasn't far behind with a car ...

V8 engines are the soul of auto passion, and displacement has always been the most sacred measurement of these powerplants. Indeed, some readers will probably recall the famous advertisements claiming ...

This Christmas, FH5 lets you earn a 2013 Cadillac XTS Limousine, an AMC Javelin AMX, a Plymouth Fury, a Pontiac Firebird Trans Am SD 455, and an AMC Rebel ...

As GM Authority has reported on several times in the past, the iconic 1959 Cadillac Ecto-1 from the original Ghostbusters film is a popular vehicle to make real-life replicas of. But what happens when ...