Last updated: 2026-10-10
Most Reliable Porsche Models — Ranked in 2026
We ranked every Porsche model and year in our database by reliability score. The average Porsche scores 64/100 across all models and years. The 2018 Porsche Boxster is the most reliable Porsche with a score of 71/100.
Porsche Reliability Rankings
| # | Vehicle | Best Year | Score | Rating | Recalls | Complaints / 10k | Maint. Rating | Est. Repair Cost |
|---|---|---|---|---|---|---|---|---|
| 1 | 2018 Porsche Boxster | 2018 | 71/100 | Good | 2 | 0.0 | 2.5 | $952/yr |
| 2 | 2020 Porsche Taycan | 2020 | 70/100 | Good | 12 | — | 3.5 | $1192/yr |
| 3 | 2025 Porsche Taycan | 2025 | 70/100 | Good | 4 | — | 3.5 | $1192/yr |
| 4 | 2025 Porsche Boxster | 2025 | 70/100 | Good | 0 | — | 2.5 | $952/yr |
| 5 | 2022 Porsche Boxster | 2022 | 70/100 | Good | 0 | — | 2.5 | $952/yr |
| 6 | 2023 Porsche Boxster | 2023 | 70/100 | Good | 0 | — | 2.5 | $952/yr |
| 7 | 2020 Porsche Boxster | 2020 | 70/100 | Good | 0 | — | 2.5 | $952/yr |
| 8 | 2024 Porsche Taycan | 2024 | 68/100 | Good | 19 | — | 3.5 | $1192/yr |
| 9 | 2025 Porsche 911 | 2025 | 68/100 | Good | 2 | 0.0 | 2 | $1072/yr |
| 10 | 2021 Porsche Taycan | 2021 | 67/100 | Good | 16 | — | 3.5 | $1192/yr |
| 11 | 2024 Porsche Macan | 2024 | 66/100 | Good | 0 | 2.6 | 1.5 | $1265/yr |
| 12 | 2023 Porsche Macan | 2023 | 66/100 | Good | 0 | 2.2 | 1.5 | $1265/yr |
| 13 | 2025 Porsche Macan | 2025 | 65/100 | Good | 0 | 1.2 | 1.5 | $1265/yr |
| 14 | 2019 Porsche Boxster | 2019 | 65/100 | Good | 1 | — | 2.5 | $952/yr |
| 15 | 2024 Porsche Boxster | 2024 | 65/100 | Good | 2 | — | 2.5 | $952/yr |
| 16 | 2022 Porsche Macan | 2022 | 65/100 | Good | 0 | 1.3 | 1.5 | $1265/yr |
| 17 | 2019 Porsche Macan | 2019 | 64/100 | Good | 2 | 4.4 | 1.5 | $1265/yr |
| 18 | 2019 Porsche 911 | 2019 | 64/100 | Good | 1 | 2.2 | 2 | $1072/yr |
| 19 | 2022 Porsche Taycan | 2022 | 64/100 | Good | 40 | — | 3.5 | $1192/yr |
| 20 | 2023 Porsche Taycan | 2023 | 64/100 | Good | 40 | — | 3.5 | $1192/yr |
| 21 | 2018 Porsche 911 | 2018 | 64/100 | Good | 1 | 1.0 | 2 | $1072/yr |
| 22 | 2018 Porsche Cayenne | 2018 | 62/100 | Good | 1 | 11.7 | 1.5 | $1231/yr |
| 23 | 2021 Porsche Boxster | 2021 | 62/100 | Good | 2 | — | 2.5 | $952/yr |
| 24 | 2020 Porsche Macan | 2020 | 62/100 | Good | 4 | 9.1 | 1.5 | $1265/yr |
| 25 | 2023 Porsche Cayenne | 2023 | 61/100 | Good | 4 | 2.0 | 1.5 | $1231/yr |
| 26 | 2025 Porsche Cayenne | 2025 | 61/100 | Good | 3 | 2.2 | 1.5 | $1231/yr |
| 27 | 2020 Porsche 911 | 2020 | 60/100 | Good | 7 | 3.4 | 2 | $1072/yr |
| 28 | 2022 Porsche Cayenne | 2022 | 60/100 | Good | 5 | 0.5 | 1.5 | $1231/yr |
| 29 | 2021 Porsche Macan | 2021 | 59/100 | Mixed | 1 | 3.6 | 1.5 | $1265/yr |
| 30 | 2021 Porsche Cayenne | 2021 | 58/100 | Mixed | 5 | 5.7 | 1.5 | $1231/yr |
| 31 | 2020 Porsche Cayenne | 2020 | 58/100 | Mixed | 8 | 7.7 | 1.5 | $1231/yr |
| 32 | 2021 Porsche 911 | 2021 | 58/100 | Mixed | 6 | 5.5 | 2 | $1072/yr |
| 33 | 2023 Porsche 911 | 2023 | 58/100 | Mixed | 6 | 1.7 | 2 | $1072/yr |
| 34 | 2022 Porsche 911 | 2022 | 58/100 | Mixed | 9 | 15.7 | 2 | $1072/yr |
| 35 | 2024 Porsche Cayenne | 2024 | 57/100 | Mixed | 11 | 2.4 | 1.5 | $1231/yr |
| 36 | 2018 Porsche Macan | 2018 | 57/100 | Mixed | 13 | 12.6 | 1.5 | $1265/yr |
| 37 | 2019 Porsche Cayenne | 2019 | 56/100 | Mixed | 14 | 30.5 | 1.5 | $1231/yr |
Model Summaries
Porsche 911
Owner complaints stay low in most years, and 2019 is the pick for a used buy. The problem that matters is the fuel system: fuel leaking onto hot engine parts, injector faults that make the engine run rough, and a fire report. Repairs cost more than the luxury midsize norm, at about $1,072 a year.
Average score: 61/100. Best year: 2019 (64/100). 7 years tracked.
Porsche Boxster
Reliability is rated good, though the Boxster sits below average next to other sedans on the site. Owner complaints are very few. The 2018 is the pick, and 2021 is the one to skip because of seat belt and back over prevention reports. Independent repair-cost data puts yearly repairs at $952, against $801 for luxury compact cars.
Average score: 68/100. Best year: 2018 (71/100). 8 years tracked.
Porsche Cayenne
Mixed overall and well below average among SUVs, the Cayenne is a costly used buy that rewards careful year selection. The 2018 is the pick, while 2019 drew the most complaints and recalls. Watch for melting charging cables on E-Hybrids and a lurch just before a full stop. Independent data puts repairs near $1,231 a year.
Average score: 59/100. Best year: 2018 (62/100). 8 years tracked.
Porsche Macan
Most Macan years from 2019 on hold up well, but the 2018 is one to skip, with 13 recalls and complaints about airbag sensors and steering. Repair costs run about $1,265 a year, above the luxury compact norm. The 2024 is the best pick, though some owners report sudden automatic braking with nothing ahead.
Average score: 63/100. Best year: 2024 (66/100). 8 years tracked.
Porsche Taycan
Used Taycans rate good for reliability, though they sit below average among sedans on the site. The most serious complaint is a sudden loss of drive power after an "Electrical System Error" warning. Some cars also shift themselves into Neutral or Park. Shoppers should favor 2020 and look hardest at 2022 and 2023, which collected the most recalls and complaints. Newer years have had less time to pile up filings.
Average score: 67/100. Best year: 2020 (70/100). 6 years tracked.
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Frequently Asked Questions
- What is the most reliable Porsche?
- Based on our data, the 2018 Porsche Boxster is the most reliable Porsche with a score of 71/100 ("Good"). It has 2 recalls and 0 owner complaints.
- Are Porsche vehicles reliable?
- Porsche vehicles have an average reliability score of 64/100 across all models and years in our database. Individual models vary, so checking the specific model year you're considering is important.
- Which Porsche models should I avoid?
- Based on our data, these Porsche model-years are statistical outliers within their lines: 2021 Boxster (62/100), 2018 Macan (57/100). These have higher recall counts and complaint volumes relative to their siblings.
- How do Porsche repair costs compare?
- Repair costs vary by model. Check the detailed rankings table above for estimated annual repair costs for each Porsche model year.
How we score Porsche model years
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.
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