The 2025 BMW 330i is the entry sport-sedan of the LCI (facelift) G20 generation, built on BMW's CLAR architecture. Its B48 2.0-liter turbocharged inline-four produces 255 hp (258 PS) and 295 lb-ft of torque, driving the rear wheels through a ZF 8-speed Steptronic automatic. BMW quotes a 0-100 km/h time of 5.8 seconds for the rear-drive sedan, and the EPA rates it at 31 mpg combined. It remains the benchmark compact executive sedan, balancing everyday efficiency with the handling pedigree of the 3 Series line.
Specifications by source
Each figure carries an evidence mark and a text label; expand a value for its full provenance — citation, verification, test conditions, and any alternate figures.
0–100 km/h5.80 sIndependent testWikipediaShow full source detail and alternate values
Originally reported as 5.8 s; stored canonically.
Wikipedia — BMW 3 Series (G20)Database
Manufacturer 0-100 km/h (0-62 mph) claim for the rear-wheel-drive 330i; the xDrive variant is quoted at 5.5 s. [Figure attributed to BMW, read via Wikipedia performance table.]