Last updated: 2026-05-15
Lexus vs Mazda: Which Make Is More Reliable?
Lexus
7 models tracked
Mazda
6 models tracked
Comparing Lexus and Mazda on reliability? This page compares their scores, NHTSA recall history, owner-reported complaints, and estimated annual repair costs across every model we track.
Lexus currently leads with an average score of 81/100 compared to 73/100. Scroll down for the full breakdown.
Is Lexus More Reliable Than Mazda?
| Metric | Lexus | Mazda |
|---|---|---|
| Avg Reliability Score | 81/100 | 73/100 |
| Models Tracked | 7 | 6 |
| Avg Recalls per Model | 18 | 16 |
| Avg Complaints per Model | 186 | 519 |
Lexus vs Mazda: The Verdict
Lexus holds a modest reliability advantage over Mazda — enough to notice, not enough to be the only factor. The overall picture: Lexus scores 81/100 across 7 models, while Mazda comes in at 73/100 across 6 models — all data-driven, no bias.
Where Lexus and Mazda Differ Most
Our reliability score is built from four weighted components. Here's how each make performs in each area:
| Component | Weight | Lexus | Mazda |
|---|---|---|---|
| Complaint Severity Owner complaints weighted by component severity | 35% | 73/100Good | 67/100Good |
| Repair Costs Annual maintenance and repair expenses | 30% | 85/100Excellent | 71/100Good |
| Recall Impact Safety recalls weighted by severity (park-it, park-outside) | 20% | 88/100Excellent | 80/100Excellent |
| Issue Diversity How many different systems have reported problems | 15% | 78/100Good | 81/100Excellent |
Dig into the components and repair costs stands out — Lexus outscores by 14 points there, which carries significant weight in the final number.
Lexus vs Mazda: Strengths and Weaknesses
Lexus
Strengths
- Strong overall reliability (81/100 average)
- Minimal recall impact — fewer safety-critical recalls
- Focused issue profile — problems concentrated in fewer areas
- 7 of 7 models rated Good or Excellent
Mazda
Strengths
- Strong overall reliability (73/100 average)
- Minimal recall impact — fewer safety-critical recalls
- Focused issue profile — problems concentrated in fewer areas
- Very affordable maintenance ($487/year avg)
- 5 of 6 models rated Good or Excellent
- Below-average repair frequency
Weaknesses
- Above-average repair severity when issues occur
How Reliable Are Lexus and Mazda Lineups?
Distribution of model reliability ratings across each make's lineup:
Lexus
Mazda
Lexus vs Mazda Reliability by Vehicle Type
How the two makes compare within each vehicle category they both compete in:
| Category | Lexus | Mazda | Winner |
|---|---|---|---|
| Sedans(2 vs 2 models) | 82/100 | 77/100 | Lexus |
| SUVs(5 vs 4 models) | 81/100 | 66/100 | Lexus |
Lexus wins 2 out of 2 shared categories.
Common Problems: Lexus vs Mazda
Top complaint categories from NHTSA owner reports, showing what drivers report most frequently for each make:
| Component | Lexus | Mazda |
|---|---|---|
| ENGINE | 5%26 | 26%665 |
| ELECTRICAL SYSTEM | 15%87 | 16%414 |
| UNKNOWN OR OTHER | 18%102 | 12%322 |
| POWER TRAIN | 6%35 | 11%287 |
| SERVICE BRAKES | 7%42 | 6%168 |
| AIR BAGS | 17%100 | 4%101 |
| STEERING | 1%4 | 6%148 |
| FORWARD COLLISION AVOIDANCE | 0%2 | 4%114 |
| STRUCTURE | 6%32 | 3%68 |
| FUEL SYSTEM | 5%29 | 2%48 |
Percentage of total complaints. Raw complaint count shown below. Based on NHTSA owner reports across all tracked model years.
Lexus vs Mazda Complaint Severity: Crashes, Fires, and Injuries
Across all tracked models, Lexus owners reported 60 crash-related, 6 fire-related, and 51 injury-related complaints to NHTSA. Mazda owners reported 189 crash-related, 14 fire-related, and 116 injury-related complaints. Lexus has fewer severe incident reports overall. These counts reflect owner-reported incidents and don't establish causation — but they're a useful signal for comparing safety profiles.
Lexus
60
Crash reports
6
Fire reports
51
Injury reports
Mazda
189
Crash reports
14
Fire reports
116
Injury reports
Every Lexus and Mazda Model Ranked
All tracked models ranked by average reliability score. Click any model for detailed year-by-year data.
Lexus Models
Lexus vs Mazda Reliability Trend by Year
Average reliability score for each model year, showing how quality has trended over time:
Lexus's reliability has been stable across the years we track. Mazda's reliability has been stable.
Both makes are trending stable in recent model years — neither is pulling away.
| Model Year | Lexus | Mazda | Edge |
|---|---|---|---|
| 2025 | 80/100(7) | 72/100(6) | Lexus |
| 2024 | 81/100(7) | 69/100(6) | Lexus |
| 2023 | 81/100(6) | 74/100(5) | Lexus |
| 2022 | 83/100(6) | 79/100(4) | Lexus |
| 2021 | 83/100(6) | 73/100(4) | Lexus |
| 2020 | 83/100(6) | 75/100(3) | Lexus |
| 2019 | 79/100(6) | 75/100(3) | Lexus |
| 2018 | 80/100(5) | 74/100(3) | Lexus |
Number in parentheses = models tracked for that year. Scores are averages across all tracked models.
The Bottom Line: Lexus or Mazda?
Lexus comes out ahead on the numbers, though both makes can serve you well if you pick the right model.
If you want the single most reliable option: the Lexus RX leads both lineups with a score of 85/100.
All scores are based on NHTSA recall and complaint data combined with independent repair cost databases. Check individual model pages for year-specific reliability data before making a final decision.
Lexus vs Mazda: Common Questions
Is Lexus more reliable than Mazda?
Which make has more recalls, Lexus or Mazda?
What are the most reliable models from Lexus and Mazda?
What are the least reliable models from Lexus and Mazda?
What are the most common problems with Lexus and Mazda vehicles?
Which make has more reliable models overall, Lexus or Mazda?
How many Lexus and Mazda models does Auto Reliability Index track?
Which make has fewer owner complaints, Lexus or Mazda?
Are Lexus and Mazda getting more or less reliable?
Which is better for a first-time car buyer, Lexus or Mazda?
Which make has fewer safety-related complaints, Lexus or Mazda?
Comparing Lexus vs Mazda? Run a VIN check on any specific vehicle before you buy — uncover hidden accidents, title issues, and open recalls.
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How We Calculate Reliability Scores
Auto Reliability Index scores are calculated on a 0–100 scale using a weighted formula that combines multiple public data sources. Each factor is weighted based on its predictive value for real-world ownership experience.
Key Ranking Factors
Complaint Severity
NHTSA owner complaints weighted by component category (e.g., powertrain, safety systems, electronics, cosmetic) — safety-critical issues carry more weight than cosmetic ones. Adjusted for sales volume so high-volume models aren't unfairly penalized.
Repair Costs
Independent reliability ratings based on repair frequency, average repair costs, and severity of typical repairs for each model.
Recall Impact
Number of NHTSA recalls weighted by severity. “Stop driving” and fire-risk recalls are penalized more heavily than minor software or labeling recalls.
Issue Diversity
Measures how many major vehicle systems (engine, transmission, electrical, braking, etc.) have recorded complaints. A vehicle with issues spread across many systems may indicate systemic quality issues.
Scores are grouped into four tiers:
- 80–100: Excellent— Top-tier reliability, minimal issues
- 60–79: Good— Reliable with some minor concerns
- 40–59: Mixed— Notable issues, research before buying
- 0–39: Risky— Significant problems, proceed with caution
Data is sourced from NHTSA recall records, owner complaint filings, and independent repair databases. Scores are recalculated as new data becomes available. While the weighting model is proprietary, all underlying data sources are public and traceable.