Last updated: 2026-10-10
Mazda vs Mercedes-Benz: Which Make Is More Reliable?
Mazda
7 models tracked
Mercedes-Benz
10 models tracked
Mazda is more reliable than Mercedes-Benz by a large margin. Federal recall records and repair costs drive the gap. Complaints per car sold are even at 1.6, and both brands hold a good standing, but Mazda has far fewer recalls and costs less to keep running.
Is Mazda More Reliable Than Mercedes-Benz?
| Metric | Mazda | Mercedes-Benz |
|---|---|---|
| Avg Reliability Score | 75/100 | 60/100 |
| Models Tracked | 7 | 10 |
| Avg Recalls per Model | 14 | 192 |
| Avg Complaints per Model | 480 | 583 |
| Avg Annual Repair Cost | $500/yr | $858/yr |
Mazda vs Mercedes-Benz: The Verdict
The gap is large, and it favors Mazda. Both brands hold a good standing, and owners file complaints at the same rate, 1.6 per 1,000 sold. The difference shows up elsewhere. Mazda has 101 recalls against 1923 for Mercedes-Benz. Independent repair-cost data puts Mazda near $500 a year and Mercedes-Benz near $858. Mazda also comes out ahead on complaint severity and on how widely problems spread across systems.
Sedans favor Mazda, while SUVs come out even. Mercedes-Benz has an improving trend, which counts in its favor. Mazda's trend is stable at a good level.
Where Mazda and Mercedes-Benz Differ Most
| Component | Weight | Mazda | Mercedes-Benz |
|---|---|---|---|
| Complaint Severity Owner complaints weighted by component severity | 35% | 66/100Good | 61/100Good |
| Repair Costs Annual maintenance and repair expenses | 30% | 72/100Good | 54/100Mixed |
| Recall Impact Safety recalls weighted by severity (park-it, park-outside) | 20% | 84/100Excellent | 59/100Mixed |
| Issue Diversity How many different systems have reported problems | 15% | 82/100Excellent | 79/100Good |
Mazda's advantage in recall impact (+25 points) is the main driver of the overall score difference between these makes.
Mazda vs Mercedes-Benz: Strengths and Weaknesses
Mazda
Strengths
- Strong overall reliability (75/100 average)
- Minimal recall impact — fewer safety-critical recalls
- Focused issue profile — problems concentrated in fewer areas
- Reasonable maintenance costs ($500/year avg)
- 6 of 7 models rated Good or Excellent
- Below-average repair frequency
Weaknesses
- Above-average repair severity when issues occur
Mercedes-Benz
Strengths
- Above-average reliability (60/100 average)
- Focused issue profile — problems concentrated in fewer areas
- Reliability trending upward in recent model years
- Below-average repair frequency
Weaknesses
- High maintenance costs ($858/year avg)
- 6 of 10 models rated Mixed or Poor
- 79 fire-related complaints across lineup
How Reliable Are Mazda and Mercedes-Benz Lineups?
Distribution of model reliability ratings across each make's lineup:
Mazda
Mercedes-Benz
Which Make Is Cheaper to Maintain: Mazda or Mercedes-Benz?
Based on independent repair cost data, Mazda is cheaper to maintain at an average of $500/year compared to $858/year for Mercedes-Benz. That's a difference of $358/year, which adds up significantly over the life of the vehicle.
Mazda Repair Cost Range
$433 – $581/yr
Average: $500/yr
Mercedes-Benz Repair Cost Range
$807 – $908/yr
Average: $858/yr
Mazda vs Mercedes-Benz Reliability by Vehicle Type
How the two makes compare within each vehicle category they both compete in:
| Category | Mazda | Mercedes-Benz | Winner |
|---|---|---|---|
| Sedans(2 vs 6 models) | 78/100 | 55/100 | Mazda |
| SUVs(5 vs 3 models) | 70/100 | 69/100 | Mazda |
Mazda wins 2 out of 2 shared categories.
Common Problems: Mazda vs Mercedes-Benz
| Component | Mazda | Mercedes-Benz |
|---|---|---|
| ENGINE | 27%760 | 15%563 |
| ELECTRICAL SYSTEM | 16%440 | 23%842 |
| UNKNOWN OR OTHER | 12%333 | 15%564 |
| POWER TRAIN | 11%307 | 10%387 |
| STEERING | 5%150 | 7%246 |
| SERVICE BRAKES | 6%179 | 4%153 |
| STRUCTURE | 3%90 | 5%199 |
| AIR BAGS | 4%105 | 3%119 |
| FORWARD COLLISION AVOIDANCE | 4%110 | 2%82 |
Share of each make's complaints, with counts below.
Mazda vs Mercedes-Benz Complaint Severity: Crashes, Fires, and Injuries
Mazda
203
Crash reports
15
Fire reports
127
Injury reports
Mercedes-Benz
240
Crash reports
79
Fire reports
251
Injury reports
Every Mazda and Mercedes-Benz Model Ranked
Mazda Models
Mercedes-Benz Models
Mazda vs Mercedes-Benz Reliability Trend by Year
Mazda's reliability has been stable across the years we track. Mercedes-Benz's reliability is improving — recent model years average 67/100.
| Model Year | Mazda | Mercedes-Benz | Edge |
|---|---|---|---|
| 2026 | 81/100(6) | 71/100(6) | Mazda |
| 2025 | 72/100 | — | — |
| 2024 | 69/100(6) | 62/100(9) | Mazda |
| 2023 | 75/100(6) | 63/100(8) | Mazda |
| 2022 | 79/100(5) | 59/100(9) | Mazda |
| 2021 | 74/100(5) | 57/100(8) | Mazda |
| 2020 | 76/100(4) | 57/100(8) | Mazda |
| 2019 | 75/100(4) | 56/100(7) | Mazda |
| 2018 | 72/100(4) | 56/100(6) | Mazda |
Models tracked per year in parentheses.
Who Should Buy Mazda vs Mercedes-Benz?
If you want the lowest risk and the lowest bills, shop Mazda. Target a 2022 CX-5, which has few complaints and no recalls. Skip the 2018 CX-5, where cracked cylinder heads leak oil onto the exhaust and put smoke and fumes in the cabin. Be careful with the CX-90. The 2024 has complaints about a binding steering wheel and, on the plug-in hybrid, sudden power loss. Newer years look cleaner but have had little time on the road, so inspect any CX-90 closely.
If you want a luxury badge, lean toward the Mercedes-Benz SUVs and the E-Class, which all rate good. The GLB in 2022 or 2023 is the strongest pick, and the 2020 is the one to skip. Check service history for cylinder head and valve trouble. Avoid the CLA unless you find a 2020, and skip the 2022. Watch for transmissions that drop into Neutral while driving. The C-Class, A-Class, EQS and EQE all rate mixed.
The Bottom Line: Mazda or Mercedes-Benz?
Buy Mazda unless you specifically want a Mercedes-Benz. The CX-5 is the strongest model across both lineups, with an excellent rating. Mercedes-Benz costs about $358 more per year to keep up, roughly $1,790 over five years. Pick a Mercedes-Benz GLB, GLC, GLE or E-Class if you want the badge, and budget for that extra upkeep.
Mazda vs Mercedes-Benz: Common Questions
Is Mazda more reliable than Mercedes-Benz?
Which has more recalls, Mazda or Mercedes-Benz?
Which is cheaper to repair, Mazda or Mercedes-Benz?
What problems do Mazda and Mercedes-Benz owners report most?
Which Mazda or Mercedes-Benz model should I avoid?
Comparing Mazda vs Mercedes-Benz? 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 score Mazda and Mercedes-Benz models
Scores weight complaint severity at 35%, repair costs at 30%, recall impact at 20%, and the spread of complaints across systems at 15%, with complaint counts adjusted for US sales. Read the full methodology.