All makes / Mercedes-Benz / Glk350
Mercedes-Benz Glk350 problems by year
1,034 complaints across 6 model years, 2010–2015. 2010 draws the most at 280; 2014 the fewest at 120.
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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.