What is AutoNation, Inc. (AN)'s PEG ratio?

AutoNation, Inc. (AN) has a PEG ratio of 0.27 (Potentially Undervalued), based on a PE ratio of 8.6 and expected EPS growth of 31.6% (5-Year EPS CAGR).

Is AN undervalued based on its PEG ratio?

A PEG below 1.0 is conventionally read as potentially undervalued, 1.0–2.0 as fairly valued, and above 2.0 as potentially overvalued relative to growth. At 0.27, AutoNation, Inc. (AN) screens as "Potentially Undervalued". PEG is one signal, not investment advice — see the full DCF fair value at evidinvest.com/valuation/AN.

AutoNation, Inc. (AN) PEG Ratio

Potentially Undervalued

PE ratio relative to earnings growth — is the valuation justified?

0.27

PEG Ratio

0.27

Growth Rate Source

Good Data Quality5-Year EPS CAGR

Current Price

$186.41

TTM EPS

$21.59

P/E Ratio

8.63

Growth Rate

31.6%

5-Year EPS CAGR

Sector

Consumer Cyclical

Auto - Dealerships

Calculated

8/18/2026

10:02:48 AM

Peer Comparison

Sample Size

5 peers

Industry Median PEG

0.98

25th Percentile

0.63

75th Percentile

1.01

AN PEG (0.27) vs Industry Median (0.98): 72% discount

Symbol	Company	PEG	P/E	Growth	vs AN
ABG	Asbury Automotive Group, Inc.	0.56	7.7	13.7%	+104%
SAH	Sonic Automotive, Inc.	0.63	9.5	15.1%	+131%
LAD	Lithia Motors, Inc.	0.98	10.2	10.4%	+258%
PAG	Penske Automotive Group, Inc.	1.01	16.2	16.0%	+271%
GPI	Group 1 Automotive, Inc.	1.19	12.0	10.1%	+335%

How to Interpret PEG Ratio

PEG < 1.0 — Potentially Undervalued. The stock may be priced below its earnings growth rate, suggesting a potential buying opportunity.

PEG 1.0–2.0 — Fairly Valued. The stock price is roughly in line with its earnings growth. A PEG of 1.0 is often considered "fair value."

PEG > 2.0 — Potentially Overvalued. The stock may be priced above what its earnings growth justifies.

Limitations:PEG ratios are less reliable for financial firms (earnings driven by interest margins), companies with negative/zero earnings growth, and hypergrowth companies (>100% growth) where the ratio may appear misleadingly low. Always use PEG alongside other valuation metrics.

AutoNation, Inc. (AN) PEG Ratio

Peer Comparison

How to Interpret PEG Ratio

More on AN

Compare with peers

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AutoNation, Inc. (AN) PEG Ratio

Peer Comparison

How to Interpret PEG Ratio

More on AN

Compare with peers

Explore