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Buick LaCrosse vs. Mazda Mazda6 Reliability by Model Generation

Results are for year ending June 30, 2018. Only successfully completed repairs are currently included in the analysis. Routine maintenance, most wear items, recalls, and problems fixed with just a reflash or warning light reset are not included.
Year and Model % of Average Repair Frequency  
2014 - 2018 Mazda Mazda6 Reliability by Generation2014 - 2018 Mazda Mazda6
4.8571428571429% Best 46% Worst
See problems for this generation
2009 - 2013 Mazda Mazda6 Reliability by Generation2009 - 2013 Mazda Mazda6
42% Best 111% Worst
See problems for this generation
2003 - 2008 Mazda Mazda6 Reliability by Generation2003 - 2008 Mazda Mazda6
18% Best 69% Worst
See problems for this generation
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What Our Members Are Saying about the Reliability And Durability of the Buick LaCrosse

Buick LaCrosse Reliability And Durability: Pros
YearBody/PowertrainComment
2009 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD
Reputation for reliability of 3800 is well-known. GM W-body platform is familiar to me. full 2009 Buick LaCrosse review
2007 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD
Zero problems except one recall to repair a wiring problem concerning safety. Proven engine and drivetrain. full 2007 Buick LaCrosse review
Buick LaCrosse Reliability And Durability: Cons
YearBody/PowertrainComment
2010 4dr Sedan 255-horsepower 3.0L V6
6-speed shiftable automatic FWD
Have read a lot of people having electronic issues with this car. full 2010 Buick LaCrosse review
2010 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic FWD
Have two warranty issues within days of leaving the dealership. Rubber seal around passenger door is loose. Periodic clang / bang immediately after start. full 2010 Buick LaCrosse review
2010 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic FWD
Too many service/reliability issues, and GM was unwilling to fix a problem that kept reoccuring full 2010 Buick LaCrosse review
 

What Our Members Are Saying about the Reliability And Durability of the Buick LaCrosse

Buick LaCrosse Reliability And Durability: Pros
YearBody/PowertrainComment
2009 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD
Reputation for reliability of 3800 is well-known. GM W-body platform is familiar to me. full 2009 Buick LaCrosse review
2007 4dr Sedan 200-horsepower 3.8L V6
4-speed automatic FWD
Zero problems except one recall to repair a wiring problem concerning safety. Proven engine and drivetrain. full 2007 Buick LaCrosse review
Buick LaCrosse Reliability And Durability: Cons
YearBody/PowertrainComment
2010 4dr Sedan 255-horsepower 3.0L V6
6-speed shiftable automatic FWD
Have read a lot of people having electronic issues with this car. full 2010 Buick LaCrosse review
2010 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic FWD
Have two warranty issues within days of leaving the dealership. Rubber seal around passenger door is loose. Periodic clang / bang immediately after start. full 2010 Buick LaCrosse review
2010 4dr Sedan 280-horsepower 3.6L V6
6-speed shiftable automatic FWD
Too many service/reliability issues, and GM was unwilling to fix a problem that kept reoccuring full 2010 Buick LaCrosse review