Best Year to Buy a Mercedes-benz Slk-class
Reliability rankings across 10 model years, based on NHTSA owner complaints
Based on 10 model years of NHTSA complaint data, the 2014 Mercedes-benz Slk-class is the most reliable year to buy with a Klunk Score of 100/100 ("Smooth Ride") and only 3 owner complaints. The 2007 model year is the least reliable with 35 complaints and a score of 92/100 ("Smooth Ride").