Source: EPA FuelEconomy.gov & manufacturer data. Figures reflect base trim; actual specs vary by trim level.
About the 2018 Audi A3
With an overall Carivo score of 7.3/10, the 2018 Audi A3 earns a Good rating among the sedans we've scored. Its strongest dimension is Technology at 8.2/10, while Reliability at 6.6/10 is where it trails the competition most noticeably. It's a capable but unexceptional sedan — stronger alternatives exist if you're willing to shop the segment carefully.
Reliability and safety are the two dimensions that matter most for long-term ownership costs. We rate reliability at 6.6/10 — below the segment average in our scoring. Budget for potentially higher maintenance costs and check the recall record below before buying. On safety it earns 8.1/10: 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 7.2/10: enough power and composure for everyday needs, without the dynamics that distinguish the segment's driver-focused options. Technology scores 8.2/10 — one of the stronger tech packages in the segment. Expect a responsive infotainment system, broad smartphone integration, and a solid suite of driver-assistance features.
Priced from $29,848–$37,704, 24 MPG, seating 5, the Audi A3 sits in the mid-market bracket of the sedan segment. Value lands at 7.0/10 — 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: There's a case for the 2018 Audi A3, but it needs the right buyer. Its reliability scores trail the class, and several higher-rated rivals sell for similar money — comparison-shop before committing.
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 Audi A3 ranks #802 of 1310 sedans in the Carivo database — better than 39% of the segment. Its 7.3/10 overall score is 0.2 points below the segment average of 7.5/10. Its $29,848 starting price is about 8% above the segment's median of $27,664.
$0 — 2 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 A3 Year Should You Buy?
Smart-money pick: the 2015 Audi A3 scores 7.3/10 — within striking distance of the 2018's 7.3 — and starts roughly $3,500 lower. If you don't need the newest model year, that's money better spent on a higher trim or kept in your pocket.
Strong safety ratings from NHTSA and independent testers
Modern, intuitive tech suite with wireless connectivity and up-to-date ADAS
✗ Where it falls short
Reliability scores are mid-pack; some owners report higher-than-expected maintenance needs
Driving dynamics are adequate but uninspiring; not the choice for enthusiast drivers
NHTSA Recalls — 2018 Audi A3 (2 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.
Air bags / Sensor / Occupant classification / Front passenger 22/03/2021 · 21V198000
Volkswagen Group of America, Inc. (Audi) is recalling certain 2015-2020 Audi S3 Sedan, A3 Sedan, 2016-2018 A3 Etron, 2017-2020 RS3 Sedan, and 2015-2019 A3 Cabriolet vehicles. The passenger occupant detection system (PODS) may malfunction and switch off…
Fuel system, gasoline 14/02/2024 · 24V110000
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain front-wheel drive 2015-2020 Audi A3 Sedan, 2015-2019 Audi A3 Cabriolet, 2019-2020 Volkswagen Jetta GLI, 2018 Golf Sportwagen GP, 2018-2019 Golf Sportwagen A7, 2015-2017 Golf Sportwagen,…
Source: NHTSA recall database, fetched at page build time.
Own a 2018 Audi A3 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 Audi A3
Is the 2018 Audi A3 reliable?
We rate the 2018 Audi A3's reliability 6.6/10 — below the segment average, so budget for higher maintenance. It has 2 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 Audi A3 have?
2 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 Audi A3 worth buying?
It scores 7.3/10 overall, ranking #802 of 1310 sedans in our database (better than 39% of the segment). Stronger-scoring alternatives exist at similar prices — use our compare tool before committing.
How much does the 2018 Audi A3 cost?
The 2018 Audi A3 starts at $29,848 and ranges up to $37,704 across trims (MSRP when new). At 24 MPG, expect roughly $2,188/year in fuel at 15,000 miles/year.
Which A3 years should you avoid?
No standout weak years: across the 12 A3 model years we've scored, every year lands within half a point of the best (7.7/10). Pick on price and condition rather than year.
What problems does the 2018 Audi A3 have?
The documented issues for the 2018 Audi A3 are its NHTSA recall campaigns, which involve: Air bags, Fuel system, gasoline (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 — Audi A3
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More Audi Reviews
Explore the full lineup of Audi models scored by Carivo — ranked by overall score across reliability, safety, value, performance, and technology.
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