Long Block Engine Assembly For 01-15 BMW 1 3 Series Mini Cooper B38 B38A15C 1.5L

The BMW B38 is a 1.5-liter, three-cylinder, turbocharged gasoline engine that belongs to BMW’s modular engine family (sharing technology with the B48 and B58 engines). Its key technical specifications include an all-aluminum construction, direct fuel injection, the VANOS variable valve timing system, and a single-scroll turbocharger; in standard applications, the engine produces approximately 114 to 134 horsepower, while in specific derivative versions, its maximum output can reach 175 horsepower.

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Description

Key Technical Specifications
Engine Type: Inline-3, 4-stroke gasoline engine.
Displacement: 1.5 liters (1499 cc; early versions: 1.2 liters).
Bore/Stroke (1.5L): Bore 82 mm (3.2 in), Stroke 94.6 mm (3.7 in).
Compression Ratio: 11:1.
Valvetrain: Double VANOS system, 4 valves per cylinder.
Turbocharger: Single-scroll type (typically equipped with an aluminum turbine housing).