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Reviewers and owners frequently highlight the engine's "punchy" nature despite its four-cylinder layout.

: When paired with the ZF 8-speed automatic transmission, the power delivery is described as exceptionally smooth, though it can "lose its steam" near the redline compared to six-cylinder variants. b48.jpg

The is a turbocharged 2.0-liter inline-four engine widely regarded as one of BMW's most reliable and versatile modern powerplants. It serves as a modular "little brother" to the highly acclaimed B58 straight-six, sharing much of its architecture but with two fewer cylinders. Performance and Driving Impressions b48.jpg