TRUE vs KMX vs AN vs PAG

For growth investors, TrueCar, Inc.

(TRUE) is the stronger pick with 10. 6% revenue growth year-over-year, versus -0. 2% for Penske Automotive Group, Inc. (PAG). AutoNation, Inc. (AN) offers the better valuation at 12. 0x trailing P/E (9. 7x forward), making it the more compelling value choice. Analysts rate AutoNation, Inc. (AN) a "Buy" — based on 34 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, AutoNation, Inc.

(AN) is the cheapest at 12. 0x versus CarMax, Inc. at 12. 4x. On forward P/E, AutoNation, Inc. is actually cheaper at 9. 7x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: AutoNation, Inc. wins at 0. 31x versus Penske Automotive Group, Inc. 's 0. 81x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Penske Automotive Group, Inc.

(PAG) delivered a total return of +104. 7%, compared to -69. 3% for CarMax, Inc. (KMX). Over 10 years, the gap is even starker: PAG returned +427. 6% versus TRUE's -56. 7%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Penske Automotive Group, Inc.

(PAG) is the lower-risk stock at 0. 66β versus TrueCar, Inc. 's 2. 33β — meaning TRUE is approximately 251% more volatile than PAG relative to the S&P 500. On balance sheet safety, TrueCar, Inc. (TRUE) carries a lower debt/equity ratio of 10% versus 4% for AutoNation, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), TrueCar, Inc.

(TRUE) is pulling ahead at 10. 6% versus -0. 2% for Penske Automotive Group, Inc. (PAG). On earnings-per-share growth, the picture is similar: TrueCar, Inc. grew EPS 38. 2% year-over-year, compared to -2. 5% for Penske Automotive Group, Inc.. Over a 3-year CAGR, PAG leads at 4. 6% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Penske Automotive Group, Inc.

(PAG) is the more profitable company, earning 2. 9% net margin versus -17. 7% for TrueCar, Inc. — meaning it keeps 2. 9% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: AN leads at 4. 8% versus -21. 2% for TRUE. At the gross margin level — before operating expenses — TRUE leads at 85. 0%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, AutoNation, Inc. (AN) is the more undervalued stock at a PEG of 0. 31x versus Penske Automotive Group, Inc. 's 0. 81x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, AutoNation, Inc. (AN) trades at 9. 7x forward P/E versus 14. 8x for CarMax, Inc. — 5. 1x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for TRUE: 31. 9% to $3. 35.

In this comparison, PAG (3.

0% yield) pays a dividend. TRUE, KMX, AN do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Penske Automotive Group, Inc.

(PAG) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 66), 3. 0% yield, +427. 6% 10Y return). TrueCar, Inc. (TRUE) carries a higher beta of 2. 33 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (PAG: +427. 6%, TRUE: -56. 7%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

These companies operate in different sectors (TRUE (Communication Services) and KMX (Consumer Cyclical) and AN (Consumer Cyclical) and PAG (Consumer Cyclical)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: TRUE is a small-cap quality compounder stock; KMX is a small-cap deep-value stock; AN is a small-cap deep-value stock; PAG is a mid-cap deep-value stock. PAG pays a dividend while TRUE, KMX, AN do not, making them suitable for different income and tax situations. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.