2007 Mazda B-Series

The Mazda B-Series generation shows a general decline in complaints from its 1996–2000 peak (55–80 annually) through the mid-2000s, bottoming at 11 complaints in both 2006 and 2008 — making the 2007 model year's 37 complaints a conspicuous anomaly sandwiched between two quieter years. The spike is almost entirely attributable to a single category: 36 of the 37 complaints relate to air bags, a concentration not mirrored in adjacent years and one the federal data does not provide a root cause for. Recalls held steady at three in 2007, consistent with 2005 and 2008, while TSBs continued their generation-long decline (from a high of 136 in 2001 down to 80), suggesting diminishing manufacturer technical support by this late stage in the lifecycle. With zero crash complaints and only one fire complaint recorded, the safety risk appears narrowly scoped but concentrated, and the air bag complaint volume is high enough relative to neighboring years to warrant specific verification that any recall remediation was completed. **Bottom line:** the 2007 B-Series is a middling-to-cautious buy — acceptable if you can confirm air bag recall work was performed, but the 2006 or 2008 model years represent meaningfully lower complaint risk within the same generation.