Source: EPA FuelEconomy.gov & manufacturer data. Figures reflect base trim; actual specs vary by trim level.
About the 2018 Mazda Mazda3
With an overall Carivo score of 7.8/10, the 2018 Mazda Mazda3 earns a Recommended rating among the sedans we've scored. Its strongest dimension is Reliability at 8.4/10, while Performance at 7.3/10 is where it trails the competition most noticeably. It's a solid all-rounder that delivers across most dimensions without obvious deal-breakers.
Reliability and safety are the two dimensions that matter most for long-term ownership costs. Reliability comes in at 8.4/10 in our assessment — above the middle of the pack for this class, though not flawless. On safety it earns 7.7/10: respectable, if not class-leading — several competitors bundle more driver-assist tech as standard. Check your trim's official ratings at nhtsa.gov.
Performance lands mid-pack at 7.3/10: enough power and composure for everyday needs, without the dynamics that distinguish the segment's driver-focused options. Technology comes in at 7.6/10 — functional and modern, with wireless connectivity and core ADAS features, though some competitors pack more standard tech at this price point.
Priced from $19,434–$23,703, 24 MPG, seating 5, the Mazda Mazda3 sits in the budget-friendly tier of the sedan market. Value lands at 7.7/10 — you get what you pay for, no more and no less, with a few rivals offering slightly better per-dollar returns. At 8 years old, resale value, parts availability, and whether a successor model has improved on its weak points are all worth investigating before committing.
Bottom line: Think of the 2018 Mazda Mazda3 as the dependable pick rather than the exciting one. Shoppers who value predictability over headlines will be well served.
Carivo scores are our own editorial assessment, informed by NHTSA safety and recall records, EPA fuel-economy figures, and manufacturer-published specifications. Scores are reviewed periodically and updated when new data becomes available. See our full methodology →
How It Ranks Among Sedans
The 2018 Mazda Mazda3 ranks #347 of 1310 sedans in the Carivo database — better than 74% of the segment. Its 7.8/10 overall score is 0.3 points above the segment average of 7.5/10. Its $19,434 starting price undercuts the segment's median of $27,664 by about 30%.
$0 — 4 campaigns on record; recall work is always free at franchised dealers
Insurance
Varies widely by driver and state — always quote the exact trim before buying
We only print costs we can compute from sourced data (EPA fuel economy, NHTSA recalls). We don't estimate maintenance or depreciation — anyone who gives you one number for those is guessing.
Which Mazda3 Year Should You Buy?
Smart-money pick: the 2015 Mazda Mazda3 scores 7.6/10 — within striking distance of the 2018's 7.8 — and starts roughly $2,000 lower. If you don't need the newest model year, that's money better spent on a higher trim or kept in your pocket.
Above-average reliability record with solid owner satisfaction data
Strong safety ratings from NHTSA and independent testers
Good overall value; holds its own against pricier alternatives in the segment
Modern, intuitive tech suite with wireless connectivity and up-to-date ADAS
Accessible entry price makes it one of the more affordable options in the category
✗ Where it falls short
Driving dynamics are adequate but uninspiring; not the choice for enthusiast drivers
Brand resale values vary — check current market data before committing
NHTSA Recalls — 2018 Mazda Mazda3 (4 on record)
The following recall campaigns have been filed with NHTSA for this model and year. Recall repairs are performed free of charge by franchised dealers; check your specific vehicle with our free VIN recall checker.
Mazda North American Operations (Mazda) is recalling certain 2016-2018 Mazda3 vehicles. A defective windshield wiper relay may cause the windshield wipers to become inoperative, reducing the driver's visibility.
Engine and engine cooling / Exhaust system 21/11/2017 · 17V745000
Mazda North American Operations (Mazda) is recalling certain 2018 Mazda3 vehicles, equipped with an incorrect exhaust valve spring. The incorrect exhaust valve spring may fail while driving, potentially causing an engine stall.
Mazda North American Operations (Mazda) is recalling certain 2018 Mazda3, Mazda6, 2019 CX-3, 2018-2019 MX-5, CX-5, CX-9, and 2019-2020 Mazda2 vehicles. The impeller inside the low-pressure fuel pump may crack and deform, potentially causing the fuel pump…
Back over prevention / sensing system / camera 14/07/2023 · 23V487000
Mazda North American Operations (Mazda) is recalling certain 2014-2018 Mazda3 and 2016-2021 CX-3 vehicles. The rearview camera image may not display properly by showing a flickering or distorted image.
Source: NHTSA recall database, fetched at page build time.
Own a 2018 Mazda Mazda3 that's been repaired repeatedly for the same problem? It may qualify under your state's lemon law — run the free lemon law check →
Common Questions — 2018 Mazda Mazda3
Is the 2018 Mazda Mazda3 reliable?
We rate the 2018 Mazda Mazda3's reliability 8.4/10 — one of the stronger records in its class. It has 4 NHTSA recall campaigns on record for this model year (details in the recalls section above — repairs are free at dealers).
How many recalls does the 2018 Mazda Mazda3 have?
4 NHTSA recall campaigns matched this model and year as of our latest check. Verify your specific vehicle by VIN at nhtsa.gov/recalls.
Is the 2018 Mazda Mazda3 worth buying?
It scores 7.8/10 overall, ranking #347 of 1310 sedans in our database (better than 74% of the segment). A solid choice for most buyers — compare it against the segment leaders before deciding.
How much does the 2018 Mazda Mazda3 cost?
The 2018 Mazda Mazda3 starts at $19,434 and ranges up to $23,703 across trims (MSRP when new). At 24 MPG, expect roughly $2,188/year in fuel at 15,000 miles/year.
Which Mazda3 years should you avoid?
Based on our year-by-year scoring, the weakest Mazda3 years we've rated are 2014 (7.2/10), 2015 (7.6/10) — each at least half a point below the nameplate's best (8.1/10). See the full year table above before deciding.
What problems does the 2018 Mazda Mazda3 have?
The documented issues for the 2018 Mazda Mazda3 are its NHTSA recall campaigns, which involve: Visibility, Engine and engine cooling, Fuel system, gasoline, Back over prevention (details in the recalls section above; repairs are free at dealers). For wear-and-tear patterns beyond recalls, owner forums are the best source — we only report what federal data documents.
Owner Essentials — Mazda Mazda3
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More Mazda Reviews
Explore the full lineup of Mazda models scored by Carivo — ranked by overall score across reliability, safety, value, performance, and technology.
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