The past few years have seen General Motors (GM) introduce a fresh range of gas-fueled powertrains that deliver plenty of power and reasonable fuel economy. The 2.7-liter turbocharged L3B inline-four ...

For those thinking of getting a Chevrolet Silverado LT Trail Boss with a base four-cylinder engine, the moment has passed.

Announced in 2018 for the 2019 model year, the regular production order code L3B inline-four turbo replaced the 4.3-liter EcoTec3 sixer as the standard engine on LT and RST specifications of the ...

GM’s four-cylinder TurboMax engine has proven to be a solid alternative to old-school V8s—and it’s about to get even better. Next-gen GM pickups to get enhanced TurboMax engine. Four-cylinder mill ...