1986 Pontiac Sunbird

The provided federal record begins in 1990, so there is no direct complaint, recall, investigation, or TSB data for the target year 1986 in that dataset. However, supplemental data for 1986 indicates a total of six complaints across four categories (engine/cooling, steering, service brakes, latches/locks/linkages), with zero crash and zero fire complaints. The year-by-year trend from 1990 to 1999 shows a peak in complaints (46 in 1993‑1994), recalls (up to 4 in 1991‑1992), investigations (3 in 1990‑1991), and TSBs (22 in 1993), followed by a sharp decline after 1994. This pattern suggests that the early 1990s models experienced a higher incidence of reported issues, while later years (1995 onward) show markedly lower complaint and recall activity. Without recall or investigation data for 1986, it is impossible to determine where the model year falls within that arc, but the low complaint count for that year may indicate fewer owner‑reported problems at that time. Therefore, while the 1986 Sunbird appears to have fewer reported complaints than the early 1990s peak, the lack of recall data makes it difficult to fully assess its reliability; buyers should conduct a thorough pre‑purchase inspection.