Last updated: 2026-04-20
Most Reliable Audi Models — Ranked in 2026
We ranked every Audi model and year in our database by reliability score. The average Audi scores 67/100 across all models and years. The 2023 Audi A5 is the most reliable Audi with a score of 81/100.
Audi Reliability Rankings
| # | Vehicle | Best Year | Score | Rating | Recalls | Complaints / 10k | Maint. Rating | Est. Repair Cost |
|---|---|---|---|---|---|---|---|---|
| 1 | 2023 Audi A5 | 2023 | 81/100 | Excellent | 0 | 0.0 | 3.5 | $739/yr |
| 2 | 2025 Audi A4 | 2025 | 81/100 | Excellent | 0 | 0.0 | 3.5 | $739/yr |
| 3 | 2025 Audi Q8-E-Tron | 2025 | 78/100 | Good | 0 | 0.0 | 3 | $291/yr |
| 4 | 2025 Audi A5 | 2025 | 77/100 | Good | 0 | 0.6 | 3.5 | $739/yr |
| 5 | 2018 Audi A5 | 2018 | 77/100 | Good | 0 | 2.3 | 3.5 | $739/yr |
| 6 | 2023 Audi A4 | 2023 | 77/100 | Good | 0 | 6.0 | 3.5 | $739/yr |
| 7 | 2025 Audi Q5 | 2025 | 76/100 | Good | 0 | 3.2 | 3 | $928/yr |
| 8 | 2024 Audi Q3 | 2024 | 75/100 | Good | 2 | 5.3 | 3.5 | $859/yr |
| 9 | 2025 Audi Q3 | 2025 | 75/100 | Good | 1 | 1.3 | 3.5 | $859/yr |
| 10 | 2024 Audi Q8-E-Tron | 2024 | 75/100 | Good | 2 | 0.0 | 3 | $291/yr |
| 11 | 2025 Audi E-Tron-GT | 2025 | 75/100 | Good | 1 | 0.0 | 3 | $291/yr |
| 12 | 2018 Audi Q3 | 2018 | 74/100 | Good | 1 | 14.9 | 3.5 | $859/yr |
| 13 | 2022 Audi A5 | 2022 | 74/100 | Good | 3 | 2.7 | 3.5 | $739/yr |
| 14 | 2023 Audi Q3 | 2023 | 74/100 | Good | 1 | 0.5 | 3.5 | $859/yr |
| 15 | 2021 Audi Q3 | 2021 | 74/100 | Good | 2 | 3.8 | 3.5 | $859/yr |
| 16 | 2019 Audi A5 | 2019 | 73/100 | Good | 3 | 5.2 | 3.5 | $739/yr |
| 17 | 2022 Audi A4 | 2022 | 72/100 | Good | 4 | 2.0 | 3.5 | $739/yr |
| 18 | 2019 Audi Q3 | 2019 | 72/100 | Good | 3 | 6.7 | 3.5 | $859/yr |
| 19 | 2021 Audi A4 | 2021 | 71/100 | Good | 5 | 7.4 | 3.5 | $739/yr |
| 20 | 2018 Audi A4 | 2018 | 71/100 | Good | 4 | 10.2 | 3.5 | $739/yr |
| 21 | 2021 Audi A5 | 2021 | 71/100 | Good | 5 | 4.1 | 3.5 | $739/yr |
| 22 | 2023 Audi Q5 | 2023 | 71/100 | Good | 2 | 1.1 | 3 | $928/yr |
| 23 | 2024 Audi Q5 | 2024 | 70/100 | Good | 5 | 6.6 | 3 | $928/yr |
| 24 | 2022 Audi Q3 | 2022 | 70/100 | Good | 5 | 12.2 | 3.5 | $859/yr |
| 25 | 2020 Audi A5 | 2020 | 70/100 | Good | 5 | 31.9 | 3.5 | $739/yr |
| 26 | 2024 Audi Q7 | 2024 | 70/100 | Good | 3 | 0.0 | 2.5 | $1185/yr |
| 27 | 2019 Audi Q5 | 2019 | 69/100 | Good | 5 | 6.0 | 3 | $928/yr |
| 28 | 2020 Audi Q5 | 2020 | 69/100 | Good | 6 | 4.4 | 3 | $928/yr |
| 29 | 2020 Audi Q3 | 2020 | 69/100 | Good | 2 | 22.8 | 3.5 | $859/yr |
| 30 | 2022 Audi Q5 | 2022 | 68/100 | Good | 8 | 6.1 | 3 | $928/yr |
| 31 | 2025 Audi Q7 | 2025 | 68/100 | Good | 2 | 5.4 | 2.5 | $1185/yr |
| 32 | 2024 Audi E-Tron-GT | 2024 | 67/100 | Good | 10 | 3.5 | 3 | $291/yr |
| 33 | 2022 Audi Q7 | 2022 | 67/100 | Good | 3 | 6.4 | 2.5 | $1185/yr |
| 34 | 2023 Audi Q8 | 2023 | 67/100 | Good | 3 | 1.5 | 2.5 | $1127/yr |
| 35 | 2025 Audi Q8 | 2025 | 67/100 | Good | 2 | 0.9 | 2.5 | $1127/yr |
| 36 | 2021 Audi Q5 | 2021 | 66/100 | Good | 16 | 20.9 | 3 | $928/yr |
| 37 | 2023 Audi Q7 | 2023 | 66/100 | Good | 3 | 8.7 | 2.5 | $1185/yr |
| 38 | 2022 Audi Q8 | 2022 | 65/100 | Good | 7 | 5.9 | 2.5 | $1127/yr |
| 39 | 2020 Audi Q7 | 2020 | 65/100 | Good | 5 | 8.7 | 2.5 | $1185/yr |
| 40 | 2020 Audi A4 | 2020 | 65/100 | Good | 3 | 66.5 | 3.5 | $739/yr |
| 41 | 2023 Audi E-Tron-GT | 2023 | 65/100 | Good | 15 | 65.6 | 3 | $291/yr |
| 42 | 2022 Audi E-Tron-GT | 2022 | 64/100 | Good | 20 | 13.3 | 3 | $291/yr |
| 43 | 2024 Audi Q8 | 2024 | 64/100 | Good | 8 | 15.5 | 2.5 | $1127/yr |
| 44 | 2020 Audi Q8 | 2020 | 63/100 | Good | 4 | 20.7 | 2.5 | $1127/yr |
| 45 | 2019 Audi Q7 | 2019 | 62/100 | Good | 4 | 17.0 | 2.5 | $1185/yr |
| 46 | 2020 Audi E-Tron | 2020 | 62/100 | Good | 4 | 1.4 | 2 | $987/yr |
| 47 | 2021 Audi Q8 | 2021 | 60/100 | Good | 14 | 22.3 | 2.5 | $1127/yr |
| 48 | 2018 Audi Q5 | 2018 | 60/100 | Good | 7 | 28.0 | 3 | $928/yr |
| 49 | 2021 Audi Q7 | 2021 | 59/100 | Mixed | 9 | 24.1 | 2.5 | $1185/yr |
| 50 | 2018 Audi Q7 | 2018 | 58/100 | Mixed | 3 | 35.9 | 2.5 | $1185/yr |
| 51 | 2021 Audi E-Tron | 2021 | 55/100 | Mixed | 9 | 38.7 | 2 | $987/yr |
| 52 | 2019 Audi Q8 | 2019 | 53/100 | Mixed | 5 | 72.3 | 2.5 | $1127/yr |
| 53 | 2025 Audi E-Tron | 2025 | 50/100 | Mixed | 12 | — | 2 | $987/yr |
| 54 | 2018 Audi E-Tron | 2018 | 50/100 | Mixed | 6 | — | 2 | $987/yr |
| 55 | 2022 Audi E-Tron | 2022 | 49/100 | Mixed | 32 | 69.3 | 2 | $987/yr |
| 56 | 2019 Audi E-Tron | 2019 | 48/100 | Mixed | 5 | 132.2 | 2 | $987/yr |
| 57 | 2024 Audi E-Tron | 2024 | 48/100 | Mixed | 16 | — | 2 | $987/yr |
| 58 | 2023 Audi E-Tron | 2023 | 46/100 | Mixed | 22 | 196.7 | 2 | $987/yr |
Model Summaries
Audi A4
The Audi A4, evaluated across multiple model years, maintains a Good reliability rating with an average score of 73/100, though specific years like 2020 saw higher complaint rates, particularly concerning the electrical system and MMI issues. Repair costs for the A4 align with the luxury midsize car segment average at $739 annually, and recent models show improvement, with the 2025 model year having no recorded complaints. This vehicle is best suited for those prioritizing a balance of performance and reliability, with attention to potential electronic system concerns in earlier years.
Average score: 73/100. Best year: 2025 (81/100). 6 years tracked.
Audi A5
The Audi A5, spanning model years 2018 to 2026, holds an average reliability score of 76/100, categorized as good. Common issues reported by owners include electrical system malfunctions, particularly with the Multi-Media Interface (MMI), and occasional concerns with steering and vehicle speed control in earlier models. With an estimated annual repair cost of $739 and a medium reliability rating of 3.5/5, the A5 is suitable for those aware of its historical electrical and control system issues, particularly in the 2019 and 2020 models.
Average score: 75/100. Best year: 2023 (81/100). 8 years tracked.
Audi E-Tron
The Audi E-Tron, covering model years 2018 to 2025, has an average reliability score of 51/100, indicating mixed reliability based on Auto Reliability Index data. Common issues reported by owners include problems with the electrical system, such as malfunctions in the high-voltage battery and unintended acceleration, which are particularly notable in the 2019 and 2023 models. With a reliability rating of 2/5 and repair costs noted as significant, prospective buyers should consider these factors when evaluating the vehicle's long-term performance and maintenance needs.
Average score: 51/100. Best year: 2020 (62/100). 8 years tracked.
Audi E-Tron-GT
Data indicates that the Audi E-Tron GT, covering model years 2022 to 2025, holds an average reliability score of 65 out of 100, placing it in the "Good" category. Common issues reported by owners include problems with the power train and electrical systems in earlier models, while the 2025 model shows improvement with fewer recalls and no complaints. Repair costs are average, with a reliability rating of 3 out of 5, making it suitable for buyers who prioritize a balance between performance and reliability.
Average score: 68/100. Best year: 2025 (75/100). 4 years tracked.
Audi Q3
Across the years 2018 to 2026, the Audi Q3 maintains an average reliability score of 77 out of 100, indicating a "Good" reliability rating. Common issues reported by owners include electrical system malfunctions, fuel propulsion concerns, and occasional engine problems, with repair costs averaging $859 annually. The vehicle is best suited for those who prioritize a balance of features and reliability, though prospective buyers should be aware of specific model year issues such as the 2020 electrical system complaints and the 2018 sunroof concerns.
Average score: 73/100. Best year: 2024 (75/100). 9 years tracked.
Audi Q5
The Audi Q5, covering model years 2018 to 2026, has an average reliability score of 67/100, indicating a "Good" reliability range. Common issues reported by owners include electrical system malfunctions, with specific concerns about water intrusion affecting control modules, as well as problems with the powertrain and engine components. The vehicle incurs an estimated annual repair cost of $928, which is higher than the luxury midsize SUV average, suggesting potential considerations for prospective buyers regarding maintenance expenses.
Average score: 69/100. Best year: 2025 (76/100). 9 years tracked.
Audi Q7
The Audi Q7, covering model years 2018 to 2026, consistently receives a "Good" average reliability score of 60/100, with notable fluctuations such as a low of 55/100 in 2021 and a high of 64/100 in 2025. Common issues reported by owners include problems with the electrical system, suspension, and forward collision avoidance, contributing to an estimated annual repair cost of $1,185, which is slightly above the luxury fullsize SUV average. This vehicle is best suited for those prioritizing NHTSA's 5-star safety ratings, though potential buyers should be aware of recurring reliability concerns across several model years.
Average score: 64/100. Best year: 2024 (70/100). 9 years tracked.
Audi Q8
The Audi Q8, covering model years 2019 to 2026, has an average reliability score of 64/100, reflecting a good reliability rating with common issues reported in the electrical system and power train, particularly in earlier models. Data indicates a medium repair cost, averaging $1,127 annually, with complaint rates decreasing significantly over the years, peaking at 72.3 complaints per 10,000 sold in 2019 and dropping to 0.9 in 2025. The vehicle is best suited for those who prioritize advanced safety features, as evidenced by its consistent 5/5 NHTSA safety ratings, but potential buyers should be aware of historical issues with alternator failures and service brakes.
Average score: 63/100. Best year: 2023 (67/100). 8 years tracked.
Audi Q8-E-Tron
The Audi Q8-E-Tron, covering model years 2024 and 2025, holds a good reliability score of 77 out of 100, with no recorded complaints and a consistent NHTSA safety rating of 5 stars. The 2024 model experienced two recalls, while the 2025 model had none, indicating an improvement in reliability. Repair costs are rated at 3 out of 5, suggesting moderate expenses for maintenance and repairs.
Average score: 77/100. Best year: 2025 (78/100). 2 years tracked.
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Frequently Asked Questions
- What is the most reliable Audi?
- Based on our data, the 2023 Audi A5 is the most reliable Audi with a score of 81/100 ("Excellent"). It has 0 recalls and 0 owner complaints.
- Are Audi vehicles reliable?
- Audi vehicles have an average reliability score of 67/100 across all models and years in our database. Individual models vary, so checking the specific model year you're considering is important.
- Which Audi models should I avoid?
- Based on our data, these Audi model-years are statistical outliers within their lines: 2020 A4 (65/100), 2018 Q5 (60/100), 2021 Q7 (59/100), 2018 Q7 (58/100), 2019 Q8 (53/100). These have higher recall counts and complaint volumes relative to their siblings.
- How do Audi repair costs compare?
- Repair costs vary by model. Check the detailed rankings table above for estimated annual repair costs for each Audi model year.
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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