The BMW M30B34 engine is a 3.4L inline-six engine with a 92mm bore and 86mm stroke, featuring Bosch Motronic digital fuel injection. Its specifications vary by market: European versions typically had a 10.0:1 compression ratio and produced 160 kW (218 hp), while North American and Japanese versions used an 8.0:1 compression ratio and produced 136 kW (182 hp)
