AptivMEX:APTV 88 PEG Ratio is 1.57 as of Jul. 02, 2026, which is 41% below its 10-year median of 2.68. GuruFocus rates MEX:APTV with a GF Score™ of 88/100 and a GF Value™ of MXN1,405.55. The stock has 1 warning sign investors should review. Among 672 Vehicles & Parts companies, Aptiv ranks worse than 56.25% on this metric.
PE Ratio without NRI / 5-Year EBITDA Growth Rate*
PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, Aptiv's PE Ratio without NRI is 9.75. Aptiv's 5-Year EBITDA growth rate is 6.20%. Therefore, Aptiv's PEG Ratio for today is 1.57.
* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
The historical rank and industry rank for Aptiv's PEG Ratio or its related term are showing as below:
MEX:APTV'
s PEG Ratio Range Over the Past 10 Years
Min: 0.45 Med: 2.68 Max: 71.76
Current: 1.43
During the past 13 years, Aptiv's highest PEG Ratio was 71.76. The lowest was 0.45. And the median was 2.68.
MEX:APTV's PEG Ratio is ranked worse than 56.25% of 672
companies
in the Vehicles & Parts industry
Industry Median: 1.125
vs MEX:APTV: 1.43
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Aptiv (MEX:APTV) PEG Ratio Explanation
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.
Aptiv PEG Ratio Related Terms
Aptiv PEG Ratio Historical Data
* Premium members only.
The historical data trend for Aptiv's PEG 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 Parts subindustry, Aptiv's PEG Ratio, along with its competitors' market caps and PEG 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.
Aptiv PEG Ratio vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Aptiv's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Aptiv's PEG Ratio falls into.
* 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.
* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
Aptiv (MEX:APTV) has a PEG Ratio of 1.57 as of Jul. 02, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Aptiv and its competitors. This is 41% below median its historical median of 2.68. Over the past decade, Aptiv's PEG Ratio has ranged from 0.45 to 71.76. According to the industry distribution chart, Aptiv ranks #378 out of 672 companies in the Vehicles & Parts industry, placing it in the top 56.2%.
Is Aptiv's PEG Ratio too high?
Aptiv's current PEG Ratio of 1.57 is 41% below median its 10-year median of 2.68. Over the past 10 years, this metric has ranged from a low of 0.45 to a high of 71.76. The Vehicles & Parts industry median PEG Ratio is 1.13. Aptiv's value of 1.57 is 39.6% above this industry median. Based on the distribution chart, Aptiv ranks #378 out of 672 companies in the Vehicles & Parts industry, which is below the industry midpoint. Overall, Aptiv has a GF Score™ of 88/100, reflecting its overall financial health beyond just this single metric.
How does Aptiv's PEG Ratio compare to AUR and MOD?
According to the Vehicles & Parts industry distribution chart, Aptiv ranks #378 out of 672 companies for PEG Ratio. This places Aptiv in the lower half of its industry. The industry median PEG Ratio is 1.13. Aptiv's value of 1.57 is 39.6% above this benchmark. Historically, Aptiv's own PEG Ratio has ranged from 0.45 to 71.76 over the past decade. While the company's 10-year median is 2.68 vs. the industry median of 1.13, Aptiv has consistently been above 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 PEG Ratio for a Vehicles & Parts company?
The median PEG Ratio among Vehicles & Parts companies is 1.13, based on 672 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Aptiv's current PEG Ratio of 1.57 is 39.6% above 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 PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Aptiv and its competitors. For the Vehicles & Parts industry, the median PEG Ratio is 1.13 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Aptiv's current PEG Ratio is 1.57, which is 41% below median its own 10-year median of 2.68. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aptiv stock overvalued right now?
Aptiv (MEX:APTV) has a current PEG Ratio of 1.57. The stock's GF Value™ is MXN1,405.55, compared to a current price of MXN1,214.37 — trading 13.6% below its estimated fair value. The current PEG Ratio is 1.57, which is 41% below median its 10-year median of 2.68 and 39.6% above the Vehicles & Parts industry median of 1.13. Aptiv's overall GF Score™ is 88/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For Aptiv (MEX:APTV), the current PEG Ratio is 1.57 as of Jul. 02, 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 Aptiv (MEX:APTV) Overvalued in 2026?
Based on GuruFocus' analysis, Aptiv stock appears to be undervalued.
The current stock price of MXN1,214.37 is trading 13.6% below its estimated GF Value™ of MXN1,405.55.
Key valuation signals for MEX:APTV:
PEG Ratio: 1.57 (41% below median its 10-year median of 2.68)
GF Value™: MXN1,405.55 vs. price of MXN1,214.37 (13.6% below fair value)
Industry Position: 39.6% above the Vehicles & Parts median (#378 of 672)
No single metric tells the full story. See the MEX:APTV stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Aptiv PLC is an industrial technology company focused on enabling a more automated, electrified and digitalized future. The company's technologies reach from sensor to cloud, including the hardware and software necessary to support automotive and other industries on a global basis. Its Advanced Safety and User Experience segment provides advanced software and services, intelligent sensors and high-performance compute platforms; its Engineered Components Group segment provides connection systems, high-performance interconnects, and cable management and protection solutions; and its Electrical Distribution Systems segment provides low voltage and high voltage power, signal and data distribution.
88GF Score
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