All makes / Volkswagen / Routan
Volkswagen Routan problems by year
1,236 complaints across 4 model years, 2009–2012. 2009 draws the most at 460; 2012 the fewest at 115.
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.