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Group 1 AutomotiveGPI -3.01%79 3-Year Book Growth Rate is 13.90% as of Jun. 2026, which is 25% above its 10-year median of 11.15. GuruFocus rates GPI with a GF Score™ of 79/100 and a GF Value™ of $428.29 (Significantly Undervalued). The stock has 5 warning signs investors should review. Among 1,281 Vehicles & Parts companies, Group 1 Automotive ranks better than 75.88% on this metric.
During the past 12 months, Group 1 Automotive's average Book Value per Share Growth Rate was 2.10% per year.
During the past 3 years, the average Book Value per Share Growth Rate was 13.90% per year.
During the past 5 years, the average Book Value per Share Growth Rate was 24.80% per year.
During the past 10 years, the average Book Value per Share Growth Rate was 21.80% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average Book Value per Share growth rate.
During the past 13 years, the highest 3-Year average Book Value per Share Growth Rate of Group 1 Automotive was 34.60% per year. The lowest was 0.70% per year. And the median was 11.15% per year.
Group 1 Automotive (NYSE:GPI) 3-Year Book Growth Rate Explanation
Book Value per Share is the ratio of equity available to common shareholders divided by the shares outstanding. Book value per share effectively indicates a firm's net asset value on a per-share basis. It can be used by investors to gauge whether a stock price is undervalued by comparing it to the firm's market value per share. Theoretically, it is what the shareholders will receive if the company is liquidated.
Group 1 Automotive 3-Year Book Growth Rate Related Terms
GPI vs CARG, SAH, ABG: 3-Year Book Growth Rate Comparison
For the Auto & Truck Dealerships subindustry, Group 1 Automotive's 3-Year Book Growth Rate, along with its competitors' market caps and 3-Year Book Growth Rate 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.
Group 1 Automotive 3-Year Book Growth Rate vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Group 1 Automotive's 3-Year Book Growth Rate distribution charts can be found below:
* The bar in red indicates where Group 1 Automotive's 3-Year Book Growth Rate falls into.
Group 1 Automotive 3-Year Book Growth Rate Calculation
This is the 3-year average growth rate of Book Value per Share. The growth rate is calculated using exponential compounding based on the latest four year annual data.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average Book Value per Share growth rate.
What does a 3-Year Book Growth Rate of 13.90% mean?
Group 1 Automotive (GPI) has a 3-Year Book Growth Rate of 13.90% as of Jun. 2026. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Group 1 Automotive and its competitors. This is 25% above median its historical median of 11.15. Over the past decade, Group 1 Automotive's 3-Year Book Growth Rate has ranged from 0.70 to 34.60. According to the industry distribution chart, Group 1 Automotive ranks #309 out of 1281 companies in the Vehicles & Parts industry, placing it in the top 24.1%.
Is Group 1 Automotive's 3-Year Book Growth Rate too high?
Group 1 Automotive's current 3-Year Book Growth Rate of 13.90% is 25% above median its 10-year median of 11.15. Over the past 10 years, this metric has ranged from a low of 0.70 to a high of 34.60. The Vehicles & Parts industry median 3-Year Book Growth Rate is 6.50. Group 1 Automotive's value of 13.90% is 113.8% above this industry median. Based on the distribution chart, Group 1 Automotive ranks #309 out of 1281 companies in the Vehicles & Parts industry, which is in the top quartile — a strong position relative to peers. Overall, Group 1 Automotive has a GF Score™ of 79/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Group 1 Automotive's 3-Year Book Growth Rate compare to CARG and SAH?
According to the Vehicles & Parts industry distribution chart, Group 1 Automotive ranks #309 out of 1281 companies for 3-Year Book Growth Rate. This places Group 1 Automotive in the top 24% of its industry — outperforming the majority of peers. The industry median 3-Year Book Growth Rate is 6.50. Group 1 Automotive's value of 13.90% is 113.8% above this benchmark. Historically, Group 1 Automotive's own 3-Year Book Growth Rate has ranged from 0.70 to 34.60 over the past decade. While the company's 10-year median is 11.15 vs. the industry median of 6.50, Group 1 Automotive 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 3-Year Book Growth Rate for a Vehicles & Parts company?
The median 3-Year Book Growth Rate among Vehicles & Parts companies is 6.50, based on 1,281 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year Book Growth Rate significantly above this median, while those in the bottom quartile fall well below. However, 3-Year Book Growth Rate should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Group 1 Automotive's current 3-Year Book Growth Rate of 13.90% is 113.8% 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 3-Year Book Growth Rate mean?
A high 3-Year Book Growth Rate can signal that a stock is expensive relative to its fundamentals. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Group 1 Automotive and its competitors. For the Vehicles & Parts industry, the median 3-Year Book Growth Rate is 6.50 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Group 1 Automotive's current 3-Year Book Growth Rate is 13.90%, which is 25% above median its own 10-year median of 11.15. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Group 1 Automotive stock overvalued right now?
Based on GuruFocus' analysis, Group 1 Automotive (GPI) is currently considered Significantly Undervalued. The stock's GF Value™ is $428.29, compared to a current price of $275.45 — trading 35.7% below its estimated fair value. The current 3-Year Book Growth Rate is 13.90%, which is 25% above median its 10-year median of 11.15 and 113.8% above the Vehicles & Parts industry median of 6.50. Group 1 Automotive's overall GF Score™ is 79/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Book Growth Rate calculated?
3-Year Book Growth Rate is calculated from a company's financial statements. For Group 1 Automotive (GPI), the current 3-Year Book Growth Rate is 13.90% as of Jun. 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 Group 1 Automotive (GPI) Overvalued in 2026?
Based on GuruFocus' analysis, Group 1 Automotive stock appears to be undervalued.
The current stock price of $275.45 is trading 35.7% below its estimated GF Value™ of $428.29.
GuruFocus considers Group 1 Automotive to be Significantly Undervalued.
Key valuation signals for GPI:
3-Year Book Growth Rate: 13.90% (25% above median its 10-year median of 11.15)
GF Value™: $428.29 vs. price of $275.45 (35.7% below fair value)
Industry Position: 113.8% above the Vehicles & Parts median (#309 of 1281)
No single metric tells the full story. See the GPI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Group 1 owns and operates 32 collision centers and 253 automotive dealerships in the US and the UK, offering 36 brands of automobiles altogether. Slightly over half of the stores are in the US with locations mostly in metropolitan areas in 17 states in the Northeast, Southeast, Midwest, and California. Texas alone contributed 31.6% of new-vehicle unit volume in 2025 and the UK 27.6%. Texas, Massachusetts, and California combined was 45.4%. Revenue in 2025 totaled $22.6 billion. The firm entered the UK in 2007 and has 110 stores there contributing about 26% of total revenue. Group 1 was founded in 1995 and is based in Houston.
79GF Score
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