Total Complaints
10 filings
MAZDA MAZDASPEED6 · model year
10 NHTSA complaints, and 4 active recalls for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2007MAZDAMAZDASPEED6 carries 10 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2007 MAZDASPEED6 is power train with 5 filings, followed by power train:driveline:differential unit (1) and power train:manual transmission (1). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 4 active recall campaigns, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.
NHTSA currently has 21 investigation files overlapping the 2007 MAZDASPEED6, and 1 remain open. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
10 filings
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| POWER TRAIN | 5 |
| POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT | 1 |
| POWER TRAIN:MANUAL TRANSMISSION | 1 |
| ENGINE AND ENGINE COOLING:ENGINE | 1 |
| SUSPENSION | 1 |
| AIR BAGS | 1 |
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
Mazda North American Operations (Mazda) is recalling certain 2003-2008 Mazda6, 2004-2005 MPV, 2004 RX-8, and 2006-2007 Mazdaspeed6 vehicles. These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may e
AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE
Mazda North American Operations (Mazda) is recalling certain model year 2003-2008 Mazda6, 2004-2008 RX-8, and 2006-2007 Mazdaspeed6 vehicles. The affected vehicles are equipped with a dual-stage driver frontal air bag that may be susceptible to moisture intrusion and other factors, including manufa
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Mazda North American Operations (Mazda) is recalling certain 2009-2011 RX-8 and 2006-2007 MazdaSpeed6 vehicles. Fuel may leak from the fuel pump mounting rings.
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
Mazda North America Operations (Mazda) is recalling certain 2003-2008 Mazda6, 2006-2007 Mazdaspeed6 and 2004 MPV vehicles nationwide. Mazda is also recalling 2005-2006 MPV vehicles in Alabama, Arizona, Arkansas, California, Delaware, the District of Columbia, Florida, Georgia, Hawaii, Illinois, Ind
TL* TAKATA RECALL. THE CONTACT OWNS A 2007 MAZDA SPEED6. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBERS: 15V382000 (AIR BAGS) AND 16V354000 (AIR BAGS). THE PARTS TO DO THE REPAIRS WERE UNAVAILABLE. THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIRS. THE MANUFACTURER WAS NOT NOTIFIED. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
TL* THE CONTACT OWNS A 2007 MAZDA SPEED6. THE CONTACT STATED THAT THE FIREWALL WAS STARTING TO SEPARATE AND THE CLUTCH BECAME DIFFICULT TO ENGAGE. THE VEHICLE WAS TAKEN TO A DEALER. THE TECHNICIAN WAS UNABLE TO DIAGNOSE THE FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 90,000 AND THE CURRENT MILEAGE WAS 91,000. UPDATED 9/12/14*CN THE CONSUMER STATED THE MANUFATURER DENIED ASSISTANCE DUE TO THE VEHICLE BEING OUT OF WARRANTY. UPDATED 1/26/15 *JS
Mileage: 90,000
LOUD CLUNK IN THE DRIVE TRAIN. TOOK IT IN AND FOUND THE TRANSFER CASE HAD LEAKED ENOUGH OIL FOR LARGE PARTS TO BE DISLODGED. LOOKED AND FOUND THERE WAS A TSB ON THE ISSUE BUT WAS NEVER NOTIFIED. IN SEARCHING THE INTERNET, I HAVE FOUND NUMEROUS PEOPLE WHO HAVE EXPERIENCED THE SAME ISSUE. MAZDA IS AWARE OF THIS ISSUE BUT DOES NOT CONTACT THE OWNERS OF THE CAR. THE RESULTING REPAIR IS VERY EXPENSIVE AND, I FEEL THERE IS A CHANCE OF TRANSFER CASE LOCK UP AND POSSIBLE LOSS OF CONTROL. *TR
Mileage: 51,000
CLUTCH PEDAL IS DIFFICULT TO OPERATE. WHEN RELEASING THE CLUTCH, THE HEIGHT OF THE PEDAL, WHERE THE CLUTCH ENGAGES THE ENGINE IS HIGHER THAN OTHER VEHICLES MAKING A SMOOTH ENGAGEMENT DIFFICULT. THIS IS THE VERBATIM ISSUE DOCUMENTED ON NHTSA TSB 05-003/07 FOR MY VEHICLE. HOWEVER, MY VIN NUMBER IS HIGHER THAN THOSE COVERED UNDER THE RECALL AND THE ISSUE STILL EXISTS. PLEASE EXPLAIN WHY MY VEHICLE IS NOT COVERED OR PRODUCE A TSB COVERING THE VEHICLES WITH VINS HIGHER THAN [XXX]. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
Mileage: 19,000
AFTER STARTING TO DRIVE MY CAR TO THE TOP OF MY STREET WHICH WAS ONLY 15 FEET FROM MY DRIVEWAY, I HEAR A LOUD CLUNK FROM THE REAR OF THE CAR. AFTER TAKING MY CAR TO THE DEALERSHIP THE DIAGNOSED THE PROBLEM WAS A SHEERED REAR DIFFERENTIAL FRONT MOUNT BOLT. THE PROBLEM IS MAZDA KNOWS ABOUT THIS ISSUE AND HAVE A REINFORCEMENT KIT TO FIX IT. THIS IS A PROBLEM SINCE IT SEEMS LIKE IT IS A DESIGN FLAW IN THE EQUIPMENT AND MAZDA HAS FAILED TO RECALL THIS PRODUCT SINCE NO ONE HAS FILED COMPLAINT OR BEEN IN ACCIDENT (THANKFULLY) DUE TO THIS ISSUE. *TR *JS
Mileage: 51,721
AFTER STARTING TO DRIVE MY CAR TO THE TOP OF MY STREET WHICH WAS ONLY 15 FEET FROM MY DRIVEWAY, I HEAR A LOUD CLUNK FROM THE REAR OF THE CAR. AFTER TAKING MY CAR TO THE DEALERSHIP THE DIAGNOSED THE PROBLEM WAS A SHEERED REAR DIFFERENTIAL FRONT MOUNT BOLT. THE PROBLEM IS MAZDA KNOWS ABOUT THIS ISSUE AND HAVE A REINFORCEMENT KIT TO FIX IT. THIS IS A PROBLEM SINCE IT SEEMS LIKE IT IS A DESIGN FLAW IN THE EQUIPMENT AND MAZDA HAS FAILED TO RECALL THIS PRODUCT SINCE NO ONE HAS FILED COMPLAINT OR BEEN IN ACCIDENT (THANKFULLY) DUE TO THIS ISSUE. *TR *JS
Mileage: 51,721
THE REAR DIFFERENTIAL BOLTS HAVE SHEARED OFF ON THE FRONT REAR DIFFERENTIAL MOUNT AND CAUSES A LOUD THUMPING NOISE WHEN SHIFTING. *TR
Mileage: 53,213
TL* THE CONTACT OWNS A 2007 MAZDA SPEED 6. WHILE DRIVING AT VARIOUS SPEEDS THE VEHICLE SHIMMIES AND HESITATES BEFORE VEHICLE ACCELERATION. ALSO THE ENGINE WARNING LIGHT WAS ILLUMINATED ON THE INSTRUMENT CONTROL PANEL. A TECHNICIAN FROM THE DEALER ADVISED HIM TO DISCONNECT THE BATTERY OVER NIGHT TO DELETE THE ERROR CODE. SINCE THE BATTERY WAS DISCONNECTED THE FAILURE OCCURRED INTERMITTENTLY. SINCE THE TECHNICIANS COULD NOT DUPLICATE THE FAILURE, THEY COULD NOT PROVIDE A REMEDY. THE FAILURE MILEAGE WAS 5000. THE CURRENT MILEAGE WAS 30565.
Mileage: 5,000
CLUTCH VERY DIFFICULT TO OPERATE CAUSING FREQUENT STALLS. *TR
Mileage: 723
THERE IS A REAR "CLUNK" NOISE COMING FROM THE REAR OF THE VEHICLE. THIS IS STARTING TO SHOW UP QUITE OFTEN AROUND MY 24,000 MILE MARK. AFTER SEARCHING FOR OTHERS THAT HAVE HAD THIS PROBLEM, IT IS COMMON FOR THE REAR DIFFERENTIAL MOUNTING BRACKET SCREWS TO BACK OUT, GET SHEERED OFF, AND HAVE THE MOUNTING BRACKET BREAK CAUSING A FAILURE IN THE REAR DIFFERENTIAL THUS MAKING THE VEHICLE NOT DRIVABLE. *JB
Mileage: 24,000
Momentary increase in steering effort after recall remedy
Inadvertent Curtain Air Bag Deployment
Front Subframe Corrosion
Lower ball joint separation
Brake Booster Failure
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.