Out of the box, the 335i delivers a 0–60 mph time in around 5 seconds (5.5s for the coupe).
A 3.0L twin-turbo inline-six producing 300 hp/300 lb-ft. It is renowned for its forged internal components and immense tuning potential, often called the "modern 2JZ". However, it is notorious for high-pressure fuel pump (HPFP) failures, wastegate rattle, and injector issues.
The N54 engine is famously overbuilt, allowing significant power gains with just a simple remap (tune).
The 335i is famously split by two different engines, often leading to debate among enthusiasts: