GM's 5.3-liter Vortec doesn't have the LS' performance reputation, but it's a capable small-block V8 all the same, as its ...

Despite army preference for a GM diesel-powered tank, political lobbying and interference led to Chrysler's turbine-engined ...

The LS and Vortec engines are well-known to be under the hood of GM models, but there are key differences between them. Here's what you need to know.

Key players in variable compression engines – a disruptive innovation in the automotive industry ‘Application diversity’ measures the number of applications identified for each patent.

Complete information, specs, power and torque ratings on the GM Northstar L37 engine used in various Cadillac and Buick vehicles from 1993 thru 2011.

General Motors is recalling nearly 600,000 vehicles across its Cadillac, Chevrolet and GMC brands in the U.S. due to potential manufacturing defects that can cause engine failure.