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General Motors CoGM +0.10%77 Shiller PE Ratio is 15.19 as of Aug. 29, 2026, which is 81% above its 10-year median of 8.39. GuruFocus rates GM with a GF Score™ of 77/100 and a GF Value™ of $66.56 (Modestly Overvalued). The stock has 12 warning signs investors should review. Among 850 Vehicles & Parts companies, General Motors Co ranks better than 58.35% on this metric.
The historical rank and industry rank for General Motors Co's Shiller PE Ratio or its related term are showing as below:
GM'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 1.28 Med: 8.39 Max: 16.5
Current: 15.19
During the past years, General Motors Co's highest Shiller PE Ratio was 16.50. The lowest was 1.28. And the median was 8.39.
GM's Shiller PE Ratio is ranked better than 58.35% of 850
companies
in the Vehicles & Parts industry
Industry Median: 19.54
vs GM: 15.19
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.
General Motors Co's adjusted earnings per share data for the three months ended in Jun. 2026 was $1.410. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $5.68 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
General Motors Co (NYSE:GM) 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.
General Motors Co Shiller PE Ratio Related Terms
General Motors Co Shiller PE Ratio Historical Data
* Premium members only.
The historical data trend for General Motors Co'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.
For the Auto Manufacturers subindustry, General Motors Co'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.
General Motors Co Shiller PE Ratio vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, General Motors Co's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where General Motors Co'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.
General Motors Co's E10 for the quarter that ended in Jun. 2026 is calculated as:
For example, General Motors Co's adjusted earnings per share data for the three months ended in Jun. 2026 was:
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.
General Motors Co (GM) has a Shiller PE Ratio of 15.19 as of Aug. 29, 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 General Motors Co and its competitors. This is 81% above median its historical median of 8.39. Over the past decade, General Motors Co's Shiller PE Ratio has ranged from 1.28 to 16.50. According to the industry distribution chart, General Motors Co ranks #354 out of 850 companies in the Vehicles & Parts industry, placing it in the top 41.6%.
Is General Motors Co's Shiller PE Ratio too high?
General Motors Co's current Shiller PE Ratio of 15.19 is 81% above median its 10-year median of 8.39. Over the past 10 years, this metric has ranged from a low of 1.28 to a high of 16.50. The Vehicles & Parts industry median Shiller PE Ratio is 19.54. General Motors Co's value of 15.19 is 22.3% below this industry median. Based on the distribution chart, General Motors Co ranks #354 out of 850 companies in the Vehicles & Parts industry, which is above the industry midpoint. Overall, General Motors Co has a GF Score™ of 77/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does General Motors Co's Shiller PE Ratio compare to F and RIVN?
According to the Vehicles & Parts industry distribution chart, General Motors Co ranks #354 out of 850 companies for Shiller PE Ratio. This puts General Motors Co in the upper half of its industry. The industry median Shiller PE Ratio is 19.54. General Motors Co's value of 15.19 is 22.3% below this benchmark. Historically, General Motors Co's own Shiller PE Ratio has ranged from 1.28 to 16.50 over the past decade. While the company's 10-year median is 8.39 vs. the industry median of 19.54, General Motors Co 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 19.54, based on 850 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. General Motors Co's current Shiller PE Ratio of 15.19 is 22.3% 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 General Motors Co and its competitors. For the Vehicles & Parts industry, the median Shiller PE Ratio is 19.54 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. General Motors Co's current Shiller PE Ratio is 15.19, which is 81% above median its own 10-year median of 8.39. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is General Motors Co stock overvalued right now?
Based on GuruFocus' analysis, General Motors Co (GM) is currently considered Modestly Overvalued. The stock's GF Value™ is $66.56, compared to a current price of $86.27 — trading 29.6% above its estimated fair value. The current Shiller PE Ratio is 15.19, which is 81% above median its 10-year median of 8.39 and 22.3% below the Vehicles & Parts industry median of 19.54. General Motors Co's overall GF Score™ is 77/100 with 12 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 General Motors Co (GM), the current Shiller PE Ratio is 15.19 as of Aug. 29, 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 General Motors Co (GM) Overvalued in 2026?
Based on GuruFocus' analysis, General Motors Co stock appears to be overvalued.
The current stock price of $86.27 is trading 29.6% above its estimated GF Value™ of $66.56.
GuruFocus considers General Motors Co to be Modestly Overvalued.
Key valuation signals for GM:
Shiller PE Ratio: 15.19 (81% above median its 10-year median of 8.39)
GF Value™: $66.56 vs. price of $86.27 (29.6% above fair value)
Industry Position: 22.3% below the Vehicles & Parts median (#354 of 850)
No single metric tells the full story. See the GM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
General Motors Co. emerged from the bankruptcy of General Motors Corp. (old GM) in July 2009. GM has eight brands and operates under three segments: GM North America, GM International, and GM Financial. The United States now has four brands instead of eight under old GM. The company regained its US market share leadership in 2022, after losing it to Toyota due to the chip shortage in 2021. 2025 US share was 17.4%, up 60 basis points from 2024. The Cruise autonomous vehicle arm, which GM now owns outright, previously operated driverless geofenced AV robotaxi services in San Francisco and other cities, but after a 2023 accident, GM decided that it will focus on personal AVs. GM Financial became the company's captive finance arm in 2010 via the purchase of AmeriCredit.
77GF Score
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Shiller PE Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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