2010 Mazda Mazda6 Reliability ReportCommon Problems, Repair Costs & Expert Verdict
Sell your car for what it's worth.
Every receipt, every service, one signed PDF you hand the buyer. OSC is the paperwork trail your resale price depends on.
- OSC Transfer PDF — every receipt
- Snap-a-receipt AI log
- Fuel & mileage tracker
- Shareable buyer view link
Quick Facts · 2010 Mazda Mazda6
- Has 9 NHTSA recalls on record — the most notable involves the air bags:frontal:passenger side:inflator module.
- Scores 5 points below the strongest nearby year — the 2012 Mazda Mazda6 earns a 83.
- The system most likely to surface first: electronic power steering (eps) (major severity).
The 2010 Mazda Mazda6 at a glance
- Is the 2010 Mazda Mazda6 reliable?
- Autojunket rates the 2010 Mazda Mazda6 78/100 (grade C+), categorized as moderate risk. A fun-to-drive sedan with specific age-related and systemic weak points requiring careful evaluation.
- Should I buy a used 2010 Mazda Mazda6?
- Autojunket recommends reading the full reliability report before buying a 2010 Mazda Mazda6. The 2010 Mazda Mazda6 offers a compelling blend of style, space, and driving enjoyment, making it a tempting used car. However, its Achilles' heel lies in the Electronic Power Steering system and its pronounced susceptibility to rust. If you can find a well-maintained example from a rust-free region and budget for p…
- Which Mazda Mazda6 years are the most reliable?
- Best model years to buy: 2011-2013 (later second-gen models with minor refinements, though EPS/rust remain concerns). Years to avoid: None specifically to avoid if thoroughly inspected; however, earlier 2nd gen models (2009-2010) might have a higher incidence of initial issues, though largely the same concerns..
- What are the most common problems with the 2010 Mazda Mazda6?
- The top failure points on the 2010 Mazda Mazda6 are Electronic Power Steering (EPS) (typically around 60,000-120,000 miles), Rust & Corrosion (typically around 70,000+ miles), Automatic Transmission (5-Speed) (typically around 80,000-150,000 miles). Autojunket's full report includes repair-cost ranges and inspection checklists for each.
- At what mileage do problems start on the 2010 Mazda Mazda6?
- The first major mileage danger zone for the 2010 Mazda Mazda6 is around 30,000. Low Risk Zone — At this mileage, the car is still relatively new. Focus on routine oil changes, tire rotations, and general fluid checks. Address any initial factory defects under warranty.
Every answer is generated from real repair, recall, and ownership data — full breakdown in the report.
Read the full free reportShould You Buy the 2010 Mazda Mazda6?
The 2010 Mazda Mazda6 offers an engaging driving experience and a stylish package, but it's crucial to acknowledge its specific vulnerabilities. While the powertrains are generally robust, potential buyers must scrutinize the electronic power steering system and meticulously inspect for corrosion to avoid significant repair costs down the road. This vehicle can be a rewarding ownership experience, provided you approach it with informed caution and a thorough pre-purchase inspection.
The 2010 Mazda Mazda6 offers a compelling blend of style, space, and driving enjoyment, making it a tempting used car. However, its Achilles' heel lies in the Electronic Power Steering system and its pronounced susceptibility to rust. If you can find a well-maintained example from a rust-free region and budget for p…
Best Model Years
2011-2013 (later second-gen models with minor refinements, though EPS/rust remain concerns)
Years to Avoid
None specifically to avoid if thoroughly inspected; however, earlier 2nd gen models (2009-2010) might have a higher incidence of initial issues, though largely the same concerns.
Biggest Strengths
- Engaging driving dynamics and handling
- Generally reliable 2.5L 4-cylinder engine
- Spacious and well-designed interior
Top Risk Areas
The systems that tend to fail first on the 2010 Mazda Mazda6, with the typical mileage window when each becomes a concern. Detailed repair-cost ranges and exact what-to-check inspection notes are in the full report.
The electric power steering unit, common to this generation, can develop internal failures leading to intermittent assist, complete loss of power steering, or noisy operation. This is often due to internal sensor or motor defects.
Mazda vehicles from this era, including the Mazda6, are prone to rust, particularly in northern climates. Areas affected include rear wheel arches, rocker panels, subframes, and suspension components, leading to structural integrity conc…
While generally durable with proper maintenance, the 5-speed automatic transmission can experience harsh shifts, delayed engagements, or solenoid failures. Neglected fluid changes exacerbate these issues, potentially leading to costly re…
2010 Mazda Mazda6 Mileage Danger Zones
The mileage windows when the 2010 Mazda Mazda6 most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.
Low Risk Zone
At this mileage, the car is still relatively new. Focus on routine oil changes, tire rotations, and general fluid checks. Address any initial factory defects under warranty.
Maintenance Zone
This is a key service interval. Expect to address spark plugs (especially V6), transmission fluid change (critical for auto), brake wear, and potentially early signs of suspension component wear. Keep an eye on the EPS for any unusual no…
Elevated Risk Zone
Potential for Electronic Power Steering (EPS) failure increases significantly. Thoroughly inspect for rust on critical underbody components. Suspension bushings and motor mounts may need attention.
High Risk Zone
Major components like the engine and transmission can experience increased wear. Continuous vigilance for rust, and be prepared for potential high-cost repairs such as an EPS unit replacement or transmission overhaul. Consider preventati…
2010 Mazda Mazda6 Ownership Cost Outlook
What it typically costs to keep the 2010 Mazda Mazda6 on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.
Annual Maintenance
$400-650
Moderate Repairs
$600-1,800 occasionally (e.g., control arms, window regulators, minor electrical issues)
How Long Does the 2010 Mazda Mazda6 Last?
Focus on cars with comprehensive service records, especially those showing regular transmission fluid changes and evidence of rust prevention. Low mileage is less critical than diligent maintenance and an excellent pre-purchase inspection.
What 2010 Mazda Mazda6 Owners Actually Say
What Owners Love
- Fun and sporty handling characteristics
- Sleek exterior design that ages well
- Spacious interior, especially the back seat
- Responsive 2.5L engine with decent fuel economy
Common Frustrations
- Significant road noise at highway speeds
- Electronic Power Steering (EPS) issues are a constant worry
- Rear caliper sticking and premature brake wear can be annoying
- Prone to rust, particularly in colder climates
Who Should Buy the 2010 Mazda Mazda6?
Best For
- Drivers who prioritize engaging handling and a fun driving experience
- Budget-conscious buyers seeking a stylish mid-size sedan
- Individuals who are diligent with maintenance and preventative care
Not Ideal For
- Buyers seeking absolute, no-fuss reliability (like a Camry or Accord)
- Drivers in rust-prone, salt-belt regions without consistent garaging
How the 2010 Mazda Mazda6 Compares to Rivals
The Mazda6 generally offers a more engaging driving experience than its direct Japanese rivals but typically lags behind them in long-term absolute reliability, primarily due to specific component failures like the EPS and its greater susceptibility to rust.
More Reliable Than
- Nissan Altima (earlier CVTs)
- Chrysler 200
- Ford Fusion (first generation)
Comparable To
- Volkswagen Passat (B6 generation)
- Hyundai Sonata (NF generation)
NHTSA Recalls
9 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
Mazda North American Operations (Mazda) is recalling certain 2014-2015 Mazda CX-9 vehicles sold, or ever registered in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands or "Zone A." Additionally, unless covered in "Zone A," Mazda is recalling certain 2011-2013 Mazda6, 2011-2012 CX-7, and 2011-2015 CX-9 sold, or ever registered in the states of Arizona, Arkansas, Delaware, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, West Virginia and the District of Columbia, or "Zone B." Additionally, unless covered in Zone A or Zone B, Mazda is recalling certain 2010-2013 Mazda6, 2010-2012 CX-7, and 2010-2015 CX-9 vehicles ever registered in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming or "Zone C." These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may explode due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
SUSPENSION:FRONT:CONTROL ARM
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.
What breaks on the 2010 Mazda Mazda6?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
Autojunket OSC · OSC Transfer
Sell your 2010 Mazda Mazda6 for what it's actually worth.
Log every service. Sell with a signed PDF. Every receipt, mileage-verified, in the buyer's hands.
Mazda Mazda6 by Year
Compare AutoScores across nearby years of the Mazda Mazda6. Click any year for its full report.
If You're Considering This, Also Look At
Similar class, similar year range — ranked by AutoScore.
Relevant Products for Your 2010 Mazda Mazda6
Parts and accessories matched to your 2010 Mazda Mazda6
As an Amazon Associate I earn from qualifying purchases.
Where the 2010 Mazda Mazda6 report beats Carfax + CR
Carfax tells you if it crashed. Consumer Reports rates the whole nameplate. Autojunket tells you what will actually break on this specific year — and how to negotiate it.
Year-specific reliability score
Common problems + repair costs
Mileage danger zone map
AI negotiation script + walk-away price
Single report price
Frequently Asked Questions
Sell your 2010 Mazda Mazda6 for what it's actually worth.
Log every service on your Mazda Mazda6. When it's time to sell, hand the buyer a signed PDF — every receipt, mileage-verified, close the deal at your price.
- OSC Transfer PDF — every receipt
- Snap-a-receipt AI log
- Fuel & mileage tracker
- Shareable buyer view link
Recommended Reading for the Mazda Mazda6
Most Expensive Cars to Maintain (2026 Rankings)
Most Reliable Used SUVs Under $15,000 in 2026
Find the most reliable used SUVs under $15,000 in 2026. Expert insights on Toyota RAV4, Honda CR-V, Mazda CX-5, Subaru Forester, Hyundai Tucson.
Worst Used Cars to Buy (Avoid These Years)
Avoid costly mistakes! Discover the worst used cars and years to skip for reliability, saving you thousands in unexpected repairs. Get Autojunket's expe…