DORM vs ALSN vs BWA vs DAN vs LEA

For growth investors, Dorman Products, Inc.

(DORM) is the stronger pick with 6. 0% revenue growth year-over-year, versus -27. 1% for Dana Incorporated (DAN). Allison Transmission Holdings, Inc. (ALSN) offers the better valuation at 16. 9x trailing P/E (14. 1x forward), making it the more compelling value choice. Analysts rate Dorman Products, Inc. (DORM) a "Buy" — based on 16 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, Allison Transmission Holdings, Inc.

(ALSN) is the cheapest at 16. 9x versus Dana Incorporated at 54. 2x. On forward P/E, Lear Corporation is actually cheaper at 9. 6x — notably different from the trailing picture, reflecting expected earnings growth. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Lear Corporation wins at 0. 38x versus Dorman Products, Inc. 's 1. 00x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Allison Transmission Holdings, Inc.

(ALSN) delivered a total return of +185. 8%, compared to -19. 1% for Lear Corporation (LEA). Over 10 years, the gap is even starker: ALSN returned +377. 7% versus LEA's +42. 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), Dorman Products, Inc.

(DORM) is the lower-risk stock at 0. 95β versus Dana Incorporated's 1. 38β — meaning DAN is approximately 45% more volatile than DORM relative to the S&P 500. On balance sheet safety, Dorman Products, Inc. (DORM) carries a lower debt/equity ratio of 43% versus 4% for Dana Incorporated — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Dorman Products, Inc.

(DORM) is pulling ahead at 6. 0% versus -27. 1% for Dana Incorporated (DAN). On earnings-per-share growth, the picture is similar: Dana Incorporated grew EPS 264. 1% year-over-year, compared to -14. 7% for BorgWarner Inc.. Over a 3-year CAGR, DORM leads at 7. 1% 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.

Allison Transmission Holdings, Inc.

(ALSN) is the more profitable company, earning 20. 7% net margin versus 1. 1% for Dana Incorporated — meaning it keeps 20. 7% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ALSN leads at 32. 3% versus 2. 8% for DAN. At the gross margin level — before operating expenses — ALSN leads at 48. 4%, 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, Lear Corporation (LEA) is the more undervalued stock at a PEG of 0. 38x versus Dorman Products, Inc. 's 1. 00x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Lear Corporation (LEA) trades at 9. 6x forward P/E versus 15. 0x for Dorman Products, Inc. — 5. 4x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for BWA: 13. 8% to $69. 80.

In this comparison, LEA (2.

2% yield), DAN (1. 1% yield), BWA (0. 9% yield), ALSN (0. 9% yield) pay a dividend. DORM does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Allison Transmission Holdings, Inc.

(ALSN) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1. 08), 0. 9% yield, +377. 7% 10Y return). Both have compounded well over 10 years (ALSN: +377. 7%, DORM: +129. 0%), 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: DORM is a small-cap quality compounder stock; ALSN is a mid-cap deep-value stock; BWA is a mid-cap quality compounder stock; DAN is a small-cap quality compounder stock; LEA is a small-cap deep-value stock. ALSN, BWA, DAN, LEA pay a dividend while DORM does 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.