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Advance Auto PartsMEX:AAP 69 Shiller PE Ratio is 11.52 as of Sep. 13, 2026, which is 47% below its 10-year median of 21.65. GuruFocus rates MEX:AAP with a GF Score™ of 69/100 and a GF Value™ of MXN1,123.11. The stock has 4 warning signs investors should review. Among 858 Vehicles & Parts companies, Advance Auto Parts ranks better than 83.8% on this metric.
The historical rank and industry rank for Advance Auto Parts's Shiller PE Ratio or its related term are showing as below:
MEX:AAP'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 4.93 Med: 21.65 Max: 36.13
Current: 8.03
During the past years, Advance Auto Parts's highest Shiller PE Ratio was 36.13. The lowest was 4.93. And the median was 21.65.
MEX:AAP's Shiller PE Ratio is ranked better than 83.8% of 858
companies
in the Vehicles & Parts industry
Industry Median: 19.045
vs MEX:AAP: 8.03
E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.
Advance Auto Parts's adjusted earnings per share data for the three months ended in Jun. 2026 was MXN15.704. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is MXN84.06 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Advance Auto Parts (MEX:AAP) Shiller PE Ratio Explanation
Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.
Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.
Be Aware
Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.
Advance Auto Parts Shiller PE Ratio Related Terms
Advance Auto Parts Shiller PE Ratio Historical Data
* Premium members only.
The historical data trend for Advance Auto Parts's Shiller PE Ratio can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
MEX:AAP vs PHIN, VC, HSAI: Shiller PE Ratio Comparison
For the Auto Parts subindustry, Advance Auto Parts's Shiller PE Ratio, along with its competitors' market caps and Shiller PE Ratio data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Advance Auto Parts Shiller PE Ratio vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Advance Auto Parts's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Advance Auto Parts's Shiller PE Ratio falls into.
For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller PE Ratio is also called PE10.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Add all the adjusted EPS together and divide 10 will get our E10.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
Advance Auto Parts (MEX:AAP) has a Shiller PE Ratio of 11.52 as of Sep. 13, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Advance Auto Parts and its competitors. This is 47% below median its historical median of 21.65. Over the past decade, Advance Auto Parts' Shiller PE Ratio has ranged from 4.93 to 36.13. According to the industry distribution chart, Advance Auto Parts ranks #139 out of 858 companies in the Vehicles & Parts industry, placing it in the top 16.2%.
Is Advance Auto Parts' Shiller PE Ratio too high?
Advance Auto Parts' current Shiller PE Ratio of 11.52 is 47% below median its 10-year median of 21.65. Over the past 10 years, this metric has ranged from a low of 4.93 to a high of 36.13. The Vehicles & Parts industry median Shiller PE Ratio is 19.05. Advance Auto Parts' value of 11.52 is 39.5% below this industry median. Based on the distribution chart, Advance Auto Parts ranks #139 out of 858 companies in the Vehicles & Parts industry, which is in the top quartile — a strong position relative to peers. Overall, Advance Auto Parts has a GF Score™ of 69/100, reflecting its overall financial health beyond just this single metric.
How does Advance Auto Parts' Shiller PE Ratio compare to PHIN and VC?
According to the Vehicles & Parts industry distribution chart, Advance Auto Parts ranks #139 out of 858 companies for Shiller PE Ratio. This places Advance Auto Parts in the top 16% of its industry — outperforming the majority of peers. The industry median Shiller PE Ratio is 19.05. Advance Auto Parts' value of 11.52 is 39.5% below this benchmark. Historically, Advance Auto Parts' own Shiller PE Ratio has ranged from 4.93 to 36.13 over the past decade. While the company's 10-year median is 21.65 vs. the industry median of 19.05, Advance Auto Parts has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shiller PE Ratio for a Vehicles & Parts company?
The median Shiller PE Ratio among Vehicles & Parts companies is 19.05, based on 858 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Advance Auto Parts's current Shiller PE Ratio of 11.52 is 39.5% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Advance Auto Parts and its competitors. For the Vehicles & Parts industry, the median Shiller PE Ratio is 19.05 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Advance Auto Parts's current Shiller PE Ratio is 11.52, which is 47% below median its own 10-year median of 21.65. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Advance Auto Parts stock overvalued right now?
Advance Auto Parts (MEX:AAP) has a current Shiller PE Ratio of 11.52. The stock's GF Value™ is MXN1,123.11, compared to a current price of MXN968.18 — trading 13.8% below its estimated fair value. The current Shiller PE Ratio is 11.52, which is 47% below median its 10-year median of 21.65 and 39.5% below the Vehicles & Parts industry median of 19.05. Advance Auto Parts' overall GF Score™ is 69/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For Advance Auto Parts (MEX:AAP), the current Shiller PE Ratio is 11.52 as of Sep. 13, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Advance Auto Parts (MEX:AAP) Overvalued in 2026?
Based on GuruFocus' analysis, Advance Auto Parts stock appears to be undervalued.
The current stock price of MXN968.18 is trading 13.8% below its estimated GF Value™ of MXN1,123.11.
Key valuation signals for MEX:AAP:
Shiller PE Ratio: 11.52 (47% below median its 10-year median of 21.65)
GF Value™: MXN1,123.11 vs. price of MXN968.18 (13.8% below fair value)
Industry Position: 39.5% below the Vehicles & Parts median (#139 of 858)
No single metric tells the full story. See the MEX:AAP stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Advance Auto Parts is a leading auto-parts retailer in North America with more than 4,000 store and branch locations. About half of the firm's sales are geared toward the professional channel, with the remaining sales in the do-it-yourself market. Through its vast store footprint and distribution network, Advance manages thousands of stock-keeping units for various vehicle makes and models. The retailer primarily competes on inventory availability and service speed, making the operating efficiency of its hub-and-spoke distribution model critical to meeting customer needs.
69GF Score
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