Lexus RX350 problems by year
607 complaints across 4 model years, 2007–2010. 2007 draws the most at 210; 2009 the fewest at 114.
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.