Which BMW models use the B48 engine?
2 Answers
Currently, BMW models equipped with the B48 engine include the new 7 Series, new 3 Series, new X1, new 5 Series, and others. Below is an introduction to the BMW B48 engine: Power Versions: The B48 has multiple power versions: 184 horsepower for the 20i, 231 horsepower for the 25i, 252 horsepower for the 28i, and 258 horsepower for the 30Li. Although the power output is similar to the N20, the B48 engine can withstand greater torque and has a wider tuning range. Standard Cylinder Block Benchmark: It allows for flexible configurations into four-cylinder, six-cylinder, or eight-cylinder forms and can be arranged in longitudinal or transverse layouts, enabling the development of more vehicle models. Additionally, the B48 supports co-production on the same assembly line. Cooling System: The engine has been upgraded to a three-loop water-cooling logic. The water-cooling system uses a new multi-path thermal management module instead of an electronic thermostat for regulation, enabling switching between small loop, cylinder head loop, and large loop operations. Thermal Management Module: This module is designed to achieve more complex multi-path opening and closing, as well as coolant flow control. The presence of the three-loop system enhances emission efficiency and allows for more precise engine temperature control, ensuring the engine operates at its optimal temperature.
The B48 engine is widely used by BMW. My X3 is equipped with this engine, which delivers quick power response and is fuel-efficient. Common models include the 3 Series such as the new G20 and the older F30, the 5 Series G38, SUV series like the X1 F48, X3 G01, X4 G02, and the Z4 convertible G29. Entry-level 7 Series like the 740i also use the B48, offering good value for money. For maintenance, regular oil changes are recommended to prevent oil line blockages, especially preheating the engine in winter. Overall, it has good durability.
