2010 Mazda MAZDA6 Structure Problems

Source: NHTSA · Updated Jun 23, 2026 · 60 complaints analyzed

Owners have filed 60 complaints with NHTSA about structure problems on the 2010 Mazda MAZDA6, 27% of all complaints for this model year. Half of the reports with a mileage happened before 88,500 miles. The words owners use most often: “passenger side” (37% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Passenger side: mentioned in 22 of 60 complaints (37%)
  • Dashboard melting: mentioned in 8 of 60 complaints (13%)
  • Suspension structure: mentioned in 7 of 60 complaints (12%)
  • Sub frame: mentioned in 7 of 60 complaints (12%)

At what mileage do structure problems happen?

Based on 46 complaints that reported the odometer reading.

Under 10k miles1 · 2%
10k–25k miles0 · 0%
25k–50k miles9 · 20%
50k–75k miles7 · 15%
75k–100k miles11 · 24%
100k–150k miles10 · 22%
150k+ miles8 · 17%

How serious are the reports?

Of 60 complaints, 2 mention a crash.

Mazda MAZDA6 structure complaints by model year

Peak: 2009, with 123 complaints
2003: 112003112004: 15152005: 5200552006: 772007: 5200752008: 222009: 12320091232010: 60602011: 302011302012: 12122013: 3201332014: 772015: 6201562016: 552017: 2201722018: 222020: 120201

n = 296 complaints · Source: NHTSA

Model yearStructure complaintsShare of that yearMedian miles
2020 MAZDA6150%2,000
2018 MAZDA623%8,000
2017 MAZDA623%3,760
2016 MAZDA656%6,800
2015 MAZDA6610%3,900
2014 MAZDA675%5,300
2013 MAZDA6313%67,000
2012 MAZDA61212%96,000
2011 MAZDA63022%100,700
2010 MAZDA66027%88,500
2009 MAZDA612332%85,000
2008 MAZDA622%77,000
2007 MAZDA653%46,650
2006 MAZDA674%80,500
2005 MAZDA653%86,000
2004 MAZDA6159%92,900
2003 MAZDA6116%80,000

When owners reported it

Peak: 2018, with 13 complaints
2011: 1201112014: 112014112015: 6201562016: 7201672017: 3201732018: 132018132019: 6201962020: 3202032021: 3202132022: 2202222023: 3202332024: 1202412025: 120251

n = 60 complaints · Source: NHTSA

Related recalls (1)

Structure; suspension:front:control armSep 14, 2018 · NHTSA campaign 18V631000 · 50,176 vehicles

Problem: Mazda North American Operations (Mazda) is recalling certain 2009-2010 Mazda Mazda6 vehicles sold, or ever registered in Connecticut, Delaware, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, Wisconsin and the District of Columbia. The front cross member may corrode after exposure to road salt.

Risk: Corrosion may weaken the mounting point for the passenger side lower control arm, unexpectedly changing the steering alignment and increasing the risk of a crash.

Fix: Mazda will notify owners, and dealers will inspect the cross member and either install a side member and drain hose and apply wax to protect from rust, or install a drain hose and an improved front cross member, free of charge. The recall began March 18, 2019. Owners may contact Mazda customer service at 1-800-222-5500 Option 4. Mazda's number for this recall is 2818I.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

The contact owns a 2010 Mazda Mazda6. The contact stated that while driving at an undisclosed speed, the vehicle inadvertently veered to the left. There was no warning light illuminated. The contact stated that the vehicle became difficult to steer. The vehicle was taken to an independent mechanic…

Received Mar 21, 2025 · NHTSA complaint 11649768

The contact owns a 2010 Mazda Mazda6. The contact stated while driving 40–45 MPH, there was an abnormal sound coming from the vehicle. The TPMS warning light was illuminated. The vehicle was taken to an independent mechanic, who informed the contact that the rear main sub frame was completely…

Received Feb 15, 2024 · NHTSA complaint 11572146

The contact owns a 2010 Mazda Mazda6. The contact stated that while driving at an undisclosed speed, the rear frame detached from the vehicle. The contact stated that the vehicle was previously repaired under NHTSA Campaign Number: 18V631000 (Suspension, Structure) and the contact related the…

Received Aug 14, 2023 · NHTSA complaint 11538412

Frequently asked questions

Do all 2010 Mazda MAZDA6s have structure problems?

No. NHTSA has 60 owner complaints about structure for the 2010 Mazda MAZDA6 (27% of the 225 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 2010 Mazda MAZDA6 structure?

Yes: 1 safety recall list structure. Check your VIN on NHTSA.gov to see whether the fix was done on your car.

At what mileage do structure problems start?

The median reported mileage is 88,500 miles: half of the reports with a mileage came before that.

What do owners say about structure problems on the 2010 Mazda MAZDA6?

The most frequent phrase is “passenger side”, in 22 of 60 complaints, followed by “dashboard melting” (8).

Other 2010 Mazda MAZDA6 problems

See all 2010 Mazda MAZDA6 problems or structure problems across all MAZDA6 years.