Is the 2006 Mazda Mazda3 a bad year?
166 owner complaints to NHTSA. Engine and transmission complaints are in line with other Mazda3 years.
Keep it
Engine and transmission complaints for the 2006 Mazda Mazda3 are in line with other Mazda3 years.
The verdict moves with mileage: the same car reads differently at 30,000 and at 150,000 miles.
What 2006 Mazda3 owners report, by mileage
Each system owners named in five or more complaints, with the mileage range where the middle half of those complaints were filed. Read at 88,000 miles.
| SYSTEM | COMPLAINTS | MIDDLE HALF FILED AT | TYPICAL US REPAIR BILLS |
|---|---|---|---|
| Engine | 33 (20%) | 41k–111k miles · around this mileage | Valve cover gasket replacement $110–$500 · Timing chain replacement $1,000–$4,000 |
| Steering | 28 (17%) | 52k–100k miles · around this mileage | Steering rack and pinion replacement $700–$2,100 |
| Air bags | 27 (16%) | 35k–110k miles · around this mileage | — |
| Electrical system | 21 (13%) | 36k–127k miles · around this mileage | 12-volt battery replacement $100–$400 · Starter motor replacement $350–$1,200 |
| Transmission and drivetrain | 21 (13%) | 61k–119k miles · around this mileage | CV axle / CV joint replacement (one side) $300–$1,500 · Automatic transmission replacement $2,500–$7,000 |
| Brakes | 14 (8%) | 22k–105k miles · around this mileage | Brake pad replacement (one axle) $115–$390 · Brake pads and rotors replacement (one axle) $200–$1,084 |
| Tires | 15 (9%) | 23k–84k miles · mostly behind | — |
| Suspension | 14 (8%) | too few with a mileage | — |
| Body structure | 12 (7%) | too few with a mileage | — |
| Speed control | 7 (4%) | too few with a mileage | — |
Bills are typical US ranges from the sources named in the tool (J.D. Power, Kelley Blue Book, CarParts.com and others), printed only for systems that stand out or sit at or ahead of 88,000 miles. Not a quote.
What owners reported alongside their complaints
Of 166 complaints: 21 mention a crash · 3 mention a fire · 12 report an injury · 4 say the car was towed.
No complaints in the last 12 months; the newest was filed in Apr 2024.
Counts of what owners wrote in their complaints, not verified by anyone.
In owners' own words
The top engine mount is poorly built! The rubber insert doesn't last long enough. Metal part is not very sturdy!
Car continuingly shows EVAP DTCs including P0443 and P0446 as well as either too rich or too lean fuel mixture and and O2 sensor issue code.
Engine has failed after 41,000 miles. Bad lower rod. Mazda will not cover under warranty. Vehicle is still under warranty.
Unedited excerpts from complaints filed with NHTSA, chosen by mileage (nearest 88,000 miles), not by content. Unverified.
Recalls for the 2006 Mazda Mazda3: 2
During air bag deployment, the plastic emblem on the steering wheel air bag module cover may shatter, and project plastic fragments into the vehicle. Plastic fragments can hit occupants during air bag deployment, increasing the risk of injury.
These fit kits were sold as aftermarket equipment for use on the vehicles listed above. The bolt(S) used to secure the foot to the vehicle was manufactured to a hardness that may cause the bolt(S) to be brittle and potentially break under stress. This may result in the bolt(S) snapping off during use or without a load. The unsecured rack and load can then come loose while driving creating a potential road hazard, possibly resulting in a vehicle crash.
A recall may cover only some cars of a model year; the campaign size counts every model and year it lists. Enter your VIN at nhtsa.gov/recalls: dealers fix open recalls free.
Service bulletins from Mazda: 144
Repair instructions Mazda sent its dealers for symptoms seen in the shop on the 2006 Mazda Mazda3. Ask a dealer or mechanic for a bulletin by its number.
Automatic Transmission/Transaxle Cooler and Lines Flushing Procedure: Automatic Transaxle/Transmission…
Ethanol is becoming a common additive in gasoline
Some customers may complain about high engine oil consumption
If an engine assembly is replaced after a catastrophic internal mechanical failure, clean the intake manifold internally before installing a replacement engine…
Neighbouring years
2005 Mazda3: 97 complaints, keep it · 2007 Mazda3: 222 complaints, keep it.
Every Mazda Mazda3 year
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Other Mazda models: Mazda 626 · Mazda B-Series Truck · Mazda CX-30 · Mazda CX-5 · Mazda CX-50 · Mazda CX-7 · Mazda CX-9 · Mazda CX-90 · Mazda MPV · Mazda MX-5 · Mazda Mazda5 · Mazda Mazda6 · Mazda Protege · Mazda RX-8 · Mazda Tribute. All makes and models.
Questions
Is the 2006 Mazda Mazda3 a bad year?
166 owner complaints to NHTSA. Engine and transmission complaints are in line with other Mazda3 years. At 88,000 miles the tool says: Keep it.
What are the most common problems with the 2006 Mazda Mazda3?
By owner complaints to NHTSA: engine (33), steering (28), air bags (27), electrical system (21), transmission and drivetrain (21).
How many recalls does the 2006 Mazda Mazda3 have?
2 recall campaigns list this model year: Air bags (NHTSA 21V-494), Equipment (NHTSA 09E011000). A recall may cover only some cars; check by VIN at nhtsa.gov/recalls.
Method: counts of unverified owner complaints filed with NHTSA, compared only with other years of the same model (sales volumes are unknown, so no failure rate is computed). A system stands out at 40+ complaints and at least twice the model's quiet (lower-quartile) year, or twice the share across every vehicle of that model year. The mileage range is the 25th to 75th percentile of the mileages owners reported. Data received by NHTSA through November 5, 2026. Repair prices are typical US ranges from named sources, not quotes. Not a diagnosis and not financial advice. PulsCar is not affiliated with NHTSA. Check this car at your own mileage.