Jeep's 1980s era 2.5-liter four-cylinder engine didn't have a ton of power behind it, but it was incredibly reliable, something it's still known for today.

We like the turbocharged CX-50, but is the standard-engine model up to snuff? MotorTrend tests the 2023 CX-50 2.5 S SUV to see if 187 hp is enough.

General Motors is in the final stages of developing a new turbocharged 2.5L four cylinder engine as part of the automaker's Cylinder Set Strategy family.

If you're like the average petrolhead, the notion of a V8 engine likely first brings to mind large-displacement and big-power made famous by many of the iconic big block engines from the likes of ...

With its newest Skyactiv engine, Mazda is trying to change the way people talk about engine output. As it launches a new 250-hp, 2.5-liter turbocharged four-cylinder in the redesigned 2016 CX-9 ...

GM is reportedly adding a new four-cylinder engine to its Cylinder Set Strategy (CSS) line of engines. The CSS line consists of four different four-cylinder engines, ranging from the 1.3-liter ...