2018 Mazda Mazda3 Report
Known issues, recalls, running costs, and what to check before you buy.
Overall Score
Key Takeaways
- The 2018 Mazda3 achieved a 5-star overall safety rating from NHTSA, indicating strong occupant protection.
- Critical recalls for the engine (exhaust valve springs) and fuel pump warrant careful inspection and verification of completed repairs.
- While owner complaints are zero, the presence of significant recalls and numerous TSBs suggests potential for underlying issues.
- The absence of reported owner complaints should be weighed against the critical recall activity.
2018 Mazda Mazda3
Critical Failure Risk
The fuel pump impeller can crack, leading to a potential loss of fuel delivery and engine stall. This is a critical component failure.
Early detection can help you avoid a $800-$1,500 repair.
Safety & Bulletins
Owner Complaints
No primary complaint themes found.
Performance & Efficiency
Reliability
Practicality
Who This Car Is For
Best for
Buyers prioritizing safety ratings and a car with engaging driving dynamics.
+2 more buyer-fit notes in the full report
Avoid if
Buyers seeking a completely trouble-free ownership experience with minimal potential for unexpected repairs.
+2 more buyer-fit warnings in the full report
2018 Mazda Mazda3 Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2018 Mazda Mazda3.
Vehicle Specs
- Seating Capacity
- 5
- Drivetrain
- FWD/Front-Wheel Drive
- Body Style
- Sedan
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See the full 2018 Mazda Mazda3 buyer report before you decide
Most Common Issues
1. Fuel Pump Failure
Most reportedUsage data observed
2. Engine Valve Spring Failure
Usage data observed
First Service Interval
- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation - Inspect Brakes
Est. shop cost: $100 - $180
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FAQ
Is the 2018 Mazda Mazda3 reliable?
The CarFocal Reliability Score for the 2018 Mazda Mazda3 is 8.7/10. Reliability score is 8.7/10. NHTSA recalls: 4. Owner complaints: 0.
How practical is the 2018 Mazda Mazda3 for daily use?
Practicality score is 6.1/10. Seating capacity is 5. 4 passenger doors are listed. Boot capacity is 359 litres.
What is the overall score for the 2018 Mazda Mazda3?
The CarFocal Overall Score for the 2018 Mazda Mazda3 is 8.1/10. Overall score is 8.1/10 (Strong). Confidence 71%. Maintenance 8.5/10. Practicality 6.1/10.
What does it cost to own and maintain a 2018 Mazda Mazda3?
Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation - Inspect Brakes at 7,500 miles. Estimated first-year maintenance: $400 - $700. Repair prediction highlight: Fuel Pump (typical at 80,000 miles, estimated cost Min: $400 • Max: $700).
What is the MSRP range for the 2018 Mazda Mazda3?
Base MSRP is $21,890.
What driver assistance and safety features are available on the 2018 Mazda Mazda3?
7 standard and 4 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.
How many people fit in a 2018 Mazda Mazda3?
According to CarFocal's specs for the 2018 Mazda Mazda3, seating capacity is 5.
What body style is the 2018 Mazda Mazda3?
According to CarFocal's specs for the 2018 Mazda Mazda3, body style is sedan.
What drivetrain does the 2018 Mazda Mazda3 use?
According to CarFocal's specs for the 2018 Mazda Mazda3, drivetrain is FWD/Front-Wheel Drive.
What are the NHTSA safety ratings for the 2018 Mazda Mazda3?
NHTSA ratings: Overall 5/5 • Frontal 5/5 • Side 5/5 • Rollover 4/5.
Are there open safety recalls on the 2018 Mazda Mazda3?
This model year has 4 official safety campaigns listed.