BMW's M division, known as BMW M GmbH, is responsible for developing and producing these high-performance vehicles. The M3 models undergo extensive modifications and upgrades, including:
- More powerful and tuned engines
- Upgraded suspension systems for improved handling and agility
- Enhanced aerodynamics for better stability and performance
- Distinctive M exterior styling, such as more aggressive bumpers, side skirts, and rear spoilers
- Performance-oriented interior features, including sport seats, M-specific steering wheel, and instrument cluster
The BMW M3 is renowned for its thrilling driving dynamics, track-focused capabilities, and the balance it achieves between performance and everyday practicality. It is considered a benchmark in the sports sedan segment and has gained a dedicated following among automotive enthusiasts.