Hyundai
Elantra
Mazda
3
Hyundai Elantra vs Mazda 3: 2024 Comparison
The short answer
The Hyundai Elantra offers power, while the Mazda 3 excels at fuel economy instead. Choose the Hyundai Elantra if you prioritize power in daily driving, or the Mazda 3 if fuel economy matters more for your needs. Both are covered by real owner reports on CarWizz.
Specs side by side
What owners say
Elantra
Overall
Sentiment is sharply divided and heavily dependent on model year and powertrain. Long-term owner reports for older generations (pre-2011) with specific engines like the Beta II describe exceptional, Corolla-like reliability with examples reaching 320,000 km (200,000 miles) and even 1,000,000 km (621,000 miles) with zero major issues. However, feedback for models from approximately 2011 onward is mixed to negative, dominated by widespread reports of significant engine failures, premature component wear, and pervasive electrical/software gremlins.
Best version to buy
Insufficient owner data available to identify a consensus "best" trim or version. Positive long-term reliability anecdotes are specifically tied to older models equipped with the Beta II engine (e.g., 2008-2010).
Known issues
- ⚠Major engine failure (requiring replacement): Reports of engines failing or needing replacement at low mileage (e.g., 50,000 miles/80,000 km).
- ⚠Excessive oil consumption: Burning oil, particularly noted in models with over 100,000 miles (160,000 km). Leads to catalytic converter damage and is a precursor to engine failure. Frequency: recurrent.
- ⚠Electrical system and software glitches: A wide array of intermittent problems including: complete instrument cluster failure (gauges dropping to zero), loss of power steering, random warning lights (check engine, traction control, ABS, br…
3
Overall
Mixed sentiment, heavily dependent on generation and powertrain. The Mazda 3 is widely recognized for its fun driving dynamics, upscale interior quality for the class, and strong reliability, particularly for models equipped with the long-running 2.5L Skyactiv engine and 6-speed automatic transmission. Owner feedback positions it as a compelling, more engaging alternative to mainstream competitors like the Toyota Corolla and Honda Civic.
Best version to buy
Insufficient owner data available to declare a consensus "best" trim or version. The Mazda 3 Turbo is mentioned as a desirable performance variant, though one owner reports catastrophic reliability.
Known issues
- ⚠Chronic no-start / electrical failure (2023 Turbo): Vehicle failed to start 46 times, requiring multiple battery replacements and dealer visits; suspected faulty hood switch. Frequency: isolated.
- ⚠Transmission/electrical failure (older generation): Vehicle began refusing to shift, losing electrical power while driving, and eventually failing to start entirely. Frequency: isolated.
- ⚠Outdated powertrain technology: The Skyactiv-G engine platform, while reliable, is viewed as lagging behind newer hybrid competitors in both performance and fuel efficiency, contributing to poor sales. Frequency: recurrent.
The verdict
The Mazda 3 is the better choice for most buyers.
It has better fuel economy on its best-equipped version than the Hyundai Elantra, based on the data above. If power matters more to you than running costs, the Hyundai Elantra is worth a closer look instead.
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Frequently asked questions
Which is more reliable, the Hyundai Elantra or the Mazda 3?
Owner reports show similar reliability sentiment for the Hyundai Elantra and the Mazda 3. Check the known issues listed above for specific differences between the two.
Which is better for families, the Hyundai Elantra or the Mazda 3?
Both seat a similar number of passengers based on our data. The Hyundai Elantra is classed as a Sedan, the Mazda 3 as a Hatchback, which affects cargo space and ride height for family use.
Which has better fuel economy, the Hyundai Elantra or the Mazda 3?
The Mazda 3 is more fuel-efficient on paper: 9.6 L/100km combined versus 10.4 L/100km for the Hyundai Elantra, based on the best-equipped catalogued version of each.
Which is cheaper to maintain, the Hyundai Elantra or the Mazda 3?
Exact maintenance costs aren't in our data, but owner reports mention cost-related concerns more often for the Hyundai Elantra than the Mazda 3. See the known issues comparison above.