AZO vs GPC

For growth investors, Genuine Parts Company (GPC) is the stronger pick with 3.

5% revenue growth year-over-year, versus 2. 4% for AutoZone, Inc. (AZO). AutoZone, Inc. (AZO) offers the better valuation at 24. 4x trailing P/E (23. 8x forward), making it the more compelling value choice. Analysts rate AutoZone, Inc. (AZO) a "Buy" — based on 45 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, AutoZone, Inc.

(AZO) is the cheapest at 24. 4x versus Genuine Parts Company at 224. 4x. On forward P/E, Genuine Parts Company is actually cheaper at 13. 7x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, AutoZone, Inc.

(AZO) delivered a total return of +137. 9%, compared to -6. 0% for Genuine Parts Company (GPC). Over 10 years, the gap is even starker: AZO returned +356. 3% versus GPC's +43. 4%. 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), AutoZone, Inc.

(AZO) is the lower-risk stock at 0. 22β versus Genuine Parts Company's 0. 74β — meaning GPC is approximately 239% more volatile than AZO relative to the S&P 500.

By revenue growth (latest reported year), Genuine Parts Company (GPC) is pulling ahead at 3.

5% versus 2. 4% for AutoZone, Inc. (AZO). On earnings-per-share growth, the picture is similar: AutoZone, Inc. grew EPS -3. 1% year-over-year, compared to -92. 7% for Genuine Parts Company. Over a 3-year CAGR, AZO leads at 5. 2% 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.

AutoZone, Inc.

(AZO) is the more profitable company, earning 13. 2% net margin versus 0. 3% for Genuine Parts Company — meaning it keeps 13. 2% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: AZO leads at 19. 1% versus 5. 0% for GPC. At the gross margin level — before operating expenses — AZO leads at 52. 6%, 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, Genuine Parts Company (GPC) trades at 13.

7x forward P/E versus 23. 8x for AutoZone, Inc. — 10. 1x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for GPC: 34. 4% to $141. 75.

In this comparison, GPC (3.

8% yield) pays a dividend. AZO does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, AutoZone, Inc.

(AZO) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 22), +356. 3% 10Y return). Both have compounded well over 10 years (AZO: +356. 3%, GPC: +43. 4%), 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: AZO is a mid-cap quality compounder stock; GPC is a mid-cap income-oriented stock. GPC pays a dividend while AZO 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.