What's Wrong with the Sierra 3500?

Watch out for the 1st generation's (1992–2006) 0.61 PainRank™, which is the worst of 3 generations.

Generation Model Years Reliability Complaints PainRank (?)
3rd Gen Sierra 3500 2014–2019
8 0.41
2nd Gen Sierra 3500 2007–2013
4 0.35
1st Gen Sierra 3500 1992–2006
12 0.61

The most common Sierra 3500 problems

Recent Sierra 3500 News