The Japanese carmaker's four-cylinder boxer engines continue to cause a headache, now leading to a class action lawsuit.

Based on how many turbocharged boxer engines Subaru currently uses in its cars ... currently developing a turbocharged version of the 2.0-liter engine currently found under the hood of the ...

According to Automotive News, Subaru is set to release a new, more fuel-efficient version of its boxer four-cylinder engine. The powerplant should be available in both 2.0-liter and 2.5-liter ...

Packing boxer engines and AWD, these iconic Subaru car models have built the company's reputation for off-roading and its ...

The current Subaru hybrid plug-in uses a 2.0-liter four-cylinder boxer engine that's aided by a Toyota-developed two-electric motor system and is the least powerful Crosstrek available ...