The second-generation Mazda3 (chassis code BL) was introduced in 2009, building upon the highly successful Ford C1 platform shared with the Ford Focus Mk2 and Volvo S40/V50. Known for its distinctive 'smiley face' front grille, the BL generation brought significant improvements in interior material quality, aerodynamics, and most importantly, rust prevention—a major weak point of its predecessor (the BK). It remains one of the best-handling compact cars of its era, offering precise steering and excellent manual transmissions. In 2011/2012, a facelift introduced the highly efficient 'Skyactiv' powertrain to specific markets (notably North America and Japan), bridging the gap to the next generation. Overall, it is a highly reliable vehicle when equipped with a petrol engine, but its diesel v
The Mazda3 (BL) is a fantastic used compact car, provided you choose the right powertrain. If you opt for a naturally aspirated petrol engine (1.6, 2.0, 2.5, or Skyactiv), you are buying one of the most reliable, engaging, and hassle-free cars in its class. However, the diesel variants—particularly the 2.2 MZR-CD—are plagued with expensive, catastrophic failures (timing chains, DPF, oil dilution) and should be strictly avoided. The MPS/Mazdaspeed3 is a great hot hatch but requires a dedicated owner willing to keep up with strict maintenance. Buy a petrol model with a solid service history, check the dashboard condition, and enjoy the drive.