2.0L N46B20 E46 Engine — For BMW E90 320i / 318i — N46B20 Engine Assembly

The BMW N46B20E is a naturally aspirated, 2.0-liter (1,995 cc) inline-four gasoline engine produced from 2004 to 2015. It was widely utilized in the E87 1 Series and E90 3 Series models (such as the 320i). This engine typically generates approximately 156 horsepower (115 kW) and between 200 and 210 Newton-meters (148–155 lb-ft) of torque. Its technical features include the Double VANOS variable valve timing system and the Valvetronic electronic valve control system; it typically employs an aluminum engine block and utilizes a water-cooling system.