Chevrolet Uplander problems by year
918 complaints across 4 model years, 2005–2008. 2005 draws the most at 293; 2007 the fewest at 155.
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.