Last updated: 2026-03-28
Mercedes-Benz E-Class vs Tesla Model S: Reliability Compared
Mercedes-Benz E-Class
Tesla Model S
Choosing between the Mercedes-Benz E-Class and the Tesla Model S? This page compares their reliability scores, NHTSA recall history, owner-reported complaints, and estimated annual repair costs so you can make a confident long-term ownership decision between these two midsize sedans.
Our reliability scores are based on NHTSA recall and complaint data, independent repair cost estimates, and sales-normalized complaint rates. The Mercedes-Benz E-Class currently leads with an average score of 58/100 compared to 41/100. Scroll down for the full year-by-year breakdown, common problem areas, and repair cost comparison.
Verdict
The Mercedes-Benz E-Class is more reliable than the Tesla Model S, scoring 58/100 vs 41/100.
Key Differences
- 1Mercedes-Benz E-Class has 153.0 fewer complaints per 10k sold
- 2Mercedes-Benz E-Class has 43 fewer total recalls
- 3Mercedes-Benz E-Class scores 17 points higher in reliability
Category Scoreboard
Mercedes-Benz E-Class vs Tesla Model S: Which Is More Reliable?
| Metric | Mercedes-Benz E-Class | Tesla Model S |
|---|---|---|
| Reliability Score | 58/100 | 41/100 |
| Years Tracked | 8 | 8 |
| Total Recalls | 184 | 227 |
| Complaints per 10k Sold | 7 | 160 |
| Year Wins | 7 | 0 |
What Are the Common Problems With the Mercedes-Benz E-Class and Tesla Model S?
| Component | Mercedes-Benz E-Class | Tesla Model S |
|---|---|---|
| FORWARD COLLISION AVOIDANCE | —None | 34High |
| UNKNOWN OR OTHER | 0.4Very Low | 19.8High |
| VEHICLE SPEED CONTROL | —None | 18.1High |
| STEERING | 0.2Very Low | 17.8High |
| ELECTRICAL SYSTEM | 0.5Very Low | 17.1High |
| SERVICE BRAKES | —None | 11.1Above Avg |
| SUSPENSION | —None | 9.5Above Avg |
| AIR BAGS | 0.1Very Low | 3.6Average |
| POWER TRAIN | 0.3Very Low | 3.2Average |
| STRUCTURE | 0.1Very Low | 2.4Low |
| BACK OVER PREVENTION | 0.1Very Low | 0.9Very Low |
| SEAT BELTS | 0.2Very Low | 0.7Very Low |
| LANE DEPARTURE | —None | 0.8Very Low |
| ENGINE | 0.3Very Low | 0.1Very Low |
| TIRES | 0.1Very Low | —None |
| WHEELS | 0.1Very Low | —None |
| VISIBILITY/WIPER | —None | 0.1Very Low |
| FUEL SYSTEM | —None | —None |
| FUEL/PROPULSION SYSTEM | —None | —None |
Complaints per 10,000 units sold, aggregated across all tracked model years from NHTSA owner reports.
How Does Mercedes-Benz E-Class vs Tesla Model S Reliability Compare by Year?
| Year | Mercedes-Benz E-Class | Tesla Model S | Edge |
|---|---|---|---|
| 2024 | 63/1001R / 7C | 42/10019R / 316C | Mercedes-Benz E-Class |
| 2023 | 63/1005R / 20C | 32/10043R / 1307C | Mercedes-Benz E-Class |
| 2022 | 60/1008R / 19C | 44/10018R / 796C | Mercedes-Benz E-Class |
| 2021 | 56/10030R / 36C | 26/10067R / 1211C | Mercedes-Benz E-Class |
| 2020 | 56/10026R / 35C | 37/10043R / 465C | Mercedes-Benz E-Class |
| 2019 | 54/10042R / 100C | 48/10014R / 120C | Mercedes-Benz E-Class |
| 2018 | 55/10072R / 252C | 46/10016R / 297C | Mercedes-Benz E-Class |
Best years to cross-shop: The 2024 Mercedes-Benz E-Class scored 63/100 and the 2019 Tesla Model S scored 48/100 — these represent the strongest model years in our tracking range.
Mercedes-Benz E-Class vs Tesla Model S: Common Questions
- Is the Mercedes-Benz E-Class more reliable than the Tesla Model S?
- Based on our data, the Mercedes-Benz E-Class is more reliable with an average score of 58/100 compared to 41/100. That's a significant difference worth considering.
- Which has more recalls, the Mercedes-Benz E-Class or the Tesla Model S?
- The Tesla Model S has more recalls (227) compared to the Mercedes-Benz E-Class (184). More recalls don't always mean worse reliability — some are minor — but it's worth reviewing what each recall covers.
- Which has fewer owner complaints, the Mercedes-Benz E-Class or the Tesla Model S?
- Adjusted for sales volume, the Mercedes-Benz E-Class has a lower complaint rate at 7 per 10,000 sold versus 160 for the Tesla Model S. This per-sales normalization gives a fairer comparison than raw totals.
Related Reliability Comparisons
More Mercedes-Benz E-Class comparisons
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.
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