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Chart based on 16 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Changed spark plugs at 90k miles. I noticed that cylinder number 1 had oil on the threads and the tip of the spark plug which would indicate a seal failure in the engine.
50000 mi
US $300
1 ignition coil went out and practically made the car undrivable. Car was repaired at the dealer within 2 days.
60140 mi
C $400
Mass airflow sensor failed - replaced quickly at the dealer at great cost. So far, no oem MAF sensors available for Mazda6 from parts distributors.
115718 mi
US $588
Replace water pump. Dealer had said it had small crack that would worsen. Replace serpentine belt and other belt. Replaced belt tensioner assembly and two drive belts
69000 mi
US $1300
Gas tank replacement
98000 mi
US $200
Belt replacement
2000 mi
False Reading of Thermostat caused a check engine light, Mazda has issued a reflash to fix the problem. Took the car in for this reflash.
41317 mi
water pump leaking diagnosis. Part not in stock so will repair when part in stock.
43020 mi
water pump found to be leaking. replaced water pump and coolant
54000 mi
US $580
Water pump was leaking.
Radiator had a leak. They found a problem and replaced.
3000 mi
Low oil pressure light came on. Took to dealer after seeing it twice. Oil pump failure. Replaced under warranty. Part sent to Mazda.
75000 mi
US $60
Slight miss occurred. Replaced spark plugs
12000 mi
engine replaced after unsuccessful repair attempts
33000 mi
Radiator fan replacement (previous one was squeaking)
60000 mi
US $500
Belt tensioner replaced (leaking) and both drive belts
MAF - Mass Air Flow Sensor malfunction.
One day my car did not start, the engine reved up but died immediately. After running a scanner, i got an error code P 0101 which is for the MAF. I cleaned the MAF and put it back, still not turning on. I ordered a replacement part via Amazon for $135. As i changed the part, my car started immediately. I did need to jump start as the battery needed a recharge. This happened at around 40K miles on my Mazda 6 2014.
2000 mi
Engine seemed to be consuming oil. Told by dealer that the engine oil may have been low at time of manufacture/delivery. Dealer did an oil change and will continue to monitor.
See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how
frequently 2014 Mazda Mazda6 problems occur, check out our car reliability stats.