Ford Fusion Hybrid problems by year
1,126 complaints across 4 model years, 2010–2013. 2010 draws the most at 648; 2012 the fewest at 137.
Read this first
Complaint volume tracks how many cars were sold as much as how reliable they were. A popular model year will always look worse than a rare one. Compare the dominant failure system between years rather than the raw totals.