Last updated: 2026-08-24
Mercedes-Benz EQE vs Porsche Taycan: Reliability Compared
Mercedes-Benz EQE
Porsche Taycan
Choosing between the Mercedes-Benz EQE and the Porsche Taycan? 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 Porsche Taycan currently leads with an average score of 67/100 compared to 59/100. Scroll down for the full year-by-year breakdown, common problem areas, and repair cost comparison.
Verdict
The Porsche Taycan is more reliable than the Mercedes-Benz EQE, scoring 67/100 vs 59/100.
Key Differences
- 1Mercedes-Benz EQE has 116 fewer total recalls
- 2Porsche Taycan scores 8 points higher in reliability
Category Scoreboard
Mercedes-Benz EQE vs Porsche Taycan: Which Is More Reliable?
| Metric | Mercedes-Benz EQE | Porsche Taycan |
|---|---|---|
| Reliability Score | 59/100 | 67/100 |
| Years Tracked | 2 | 6 |
| Total Recalls | 15 | 131 |
| Total ComplaintsRaw count — varies with sales volume | 44 | 107 |
| Year Wins | 0 | 2 |
What Are the Common Problems With the Mercedes-Benz EQE and Porsche Taycan?
| Component | Mercedes-Benz EQE | Porsche Taycan |
|---|---|---|
| ELECTRICAL SYSTEM | 12 | 44 |
| UNKNOWN OR OTHER | 11 | 12 |
| POWER TRAIN | 3 | 16 |
| SERVICE BRAKES | 3 | 5 |
| AIR BAGS | 3 | 2 |
| STEERING | — | 3 |
| ENGINE | — | 3 |
| BACK OVER PREVENTION | — | 3 |
| WHEELS | 2 | — |
| TIRES | 2 | — |
| VISIBILITY/WIPER | — | 2 |
Raw complaint counts aggregated across all tracked model years from NHTSA owner reports. Counts vary with sales volume.
How Does Mercedes-Benz EQE vs Porsche Taycan Reliability Compare by Year?
| Year | Mercedes-Benz EQE | Porsche Taycan | Edge |
|---|---|---|---|
| 2024 | 61/1005R / 14C | 68/10019R / 8C | Porsche Taycan |
| 2023 | 56/10010R / 30C | 64/10040R / 18C | Porsche Taycan |
Best years to cross-shop: The 2024 Mercedes-Benz EQE scored 61/100 and the 2024 Porsche Taycan scored 68/100 — these represent the strongest model years in our tracking range.
Mercedes-Benz EQE vs Porsche Taycan: Common Questions
- Is the Mercedes-Benz EQE more reliable than the Porsche Taycan?
- Based on our data, the Porsche Taycan is more reliable with an average score of 67/100 compared to 59/100. The difference is modest, so both are reasonable choices.
- Which has more recalls, the Mercedes-Benz EQE or the Porsche Taycan?
- The Porsche Taycan has more recalls (131) compared to the Mercedes-Benz EQE (15). 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 EQE or the Porsche Taycan?
- The Mercedes-Benz EQE has fewer owner complaints (44) versus 107 for the Porsche Taycan. Note that models with higher sales naturally generate more complaints.
Related Reliability Comparisons
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Decided between Mercedes-Benz EQE and Porsche Taycan? Run a VIN check before you buy — uncover hidden accidents, title issues, and open recalls.
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 via vehicles.dev. 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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