ACVA vs CARG vs KAR vs CARS

For growth investors, ACV Auctions Inc.

(ACVA) is the stronger pick with 19. 2% revenue growth year-over-year, versus 0. 6% for Cars. com Inc. (CARS). OPENLANE, Inc. (KAR) offers the better valuation at 16. 7x trailing P/E (19. 3x forward), making it the more compelling value choice. Analysts rate ACV Auctions Inc. (ACVA) a "Buy" — based on 17 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, OPENLANE, Inc.

(KAR) is the cheapest at 16. 7x versus Cars. com Inc. at 38. 6x. On forward P/E, Cars. com Inc. is actually cheaper at 5. 8x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, OPENLANE, Inc.

(KAR) delivered a total return of +61. 6%, compared to -80. 4% for ACV Auctions Inc. (ACVA). Over 10 years, the gap is even starker: KAR returned +99. 2% versus ACVA's -79. 2%. 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), CarGurus, Inc.

(CARG) is the lower-risk stock at 0. 89β versus ACV Auctions Inc. 's 1. 33β — meaning ACVA is approximately 50% more volatile than CARG relative to the S&P 500. On balance sheet safety, ACV Auctions Inc. (ACVA) carries a lower debt/equity ratio of 44% versus 99% for Cars. com Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), ACV Auctions Inc.

(ACVA) is pulling ahead at 19. 2% versus 0. 6% for Cars. com Inc. (CARS). On earnings-per-share growth, the picture is similar: CarGurus, Inc. grew EPS 675. 0% year-over-year, compared to -55. 6% for Cars. com Inc.. Over a 3-year CAGR, ACVA leads at 21. 7% 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.

CarGurus, Inc.

(CARG) is the more profitable company, earning 16. 6% net margin versus -8. 7% for ACV Auctions Inc. — meaning it keeps 16. 6% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CARG leads at 20. 7% versus -8. 1% for ACVA. At the gross margin level — before operating expenses — CARG leads at 89. 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.

On forward earnings alone, Cars.

com Inc. (CARS) trades at 5. 8x forward P/E versus 33. 6x for ACV Auctions Inc. — 27. 8x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for ACVA: 38. 5% to $9. 00.

In this comparison, KAR (1.

3% yield) pays a dividend. ACVA, CARG, CARS do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, OPENLANE, Inc.

(KAR) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 98), 1. 3% yield). Both have compounded well over 10 years (KAR: +99. 2%, ACVA: -79. 2%), 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.

Both stocks operate in the Consumer Cyclical sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: ACVA is a small-cap high-growth stock; CARG is a small-cap quality compounder stock; KAR is a small-cap deep-value stock; CARS is a small-cap quality compounder stock. KAR pays a dividend while ACVA, CARG, CARS 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.