Mercedes-Benz GL450 — YEARS TO AVOID

Data updated 2026-08-02. Complaints are unverified owner reports filed with NHTSA.

COMPLAINT HISTORY

Complaints per year, Mercedes-Benz GL450 Bar chart of distinct NHTSA complaints filed per model year, 2017 highlighted. 2007: 115 complaints 2007 2008: 54 complaints 2009: 15 complaints 2009 2010: 42 complaints 2011: 55 complaints 2011 2012: 45 complaints 2013: 37 complaints 2013 2014: 21 complaints 2015: 18 complaints 2015 2016: 13 complaints 2017: 1 complaints 2017
2017: 1 complaints
View as data table
YearComplaints
2007115
200854
200915
201042
201155
201245
201337
201421
201518
201613
20171

EVERY YEAR, RANKED

YearRankingComplaintsWhy
2017 Not enough data 1 Only 1 complaint on file — too few for a fair verdict.
2016 Not enough data 13 Only 13 complaints on file — too few for a fair verdict.
2015 Not enough data 18 Only 18 complaints on file — too few for a fair verdict.
2014 Not enough data 21 Only 21 complaints on file — too few for a fair verdict.
2013 Not enough data 37 Not enough comparison years on file yet for a fair verdict.
2012 Not enough data 45 Not enough comparison years on file yet for a fair verdict.
2011 Not enough data 55 Not enough comparison years on file yet for a fair verdict.
2010 Not enough data 42 Not enough comparison years on file yet for a fair verdict.
2009 Not enough data 15 Only 15 complaints on file — too few for a fair verdict.
2008 Not enough data 54 Not enough comparison years on file yet for a fair verdict.
2007 Not enough data 115 Not enough comparison years on file yet for a fair verdict.