ASPN vs TSLA vs GM vs F

For growth investors, Ford Motor Company (F) is the stronger pick with 1.

2% revenue growth year-over-year, versus -40. 1% for Aspen Aerogels, Inc. (ASPN). General Motors Company (GM) offers the better valuation at 24. 0x trailing P/E (6. 2x forward), making it the more compelling value choice. Analysts rate Aspen Aerogels, Inc. (ASPN) a "Buy" — based on 23 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, General Motors Company (GM) is the cheapest at 24.

0x versus Tesla, Inc. at 381. 3x. On forward P/E, General Motors Company is actually cheaper at 6. 2x.

Over the past 5 years, Tesla, Inc.

(TSLA) delivered a total return of +83. 7%, compared to -73. 5% for Aspen Aerogels, Inc. (ASPN). Over 10 years, the gap is even starker: TSLA returned +28. 6% versus ASPN's +13. 6%. 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), Ford Motor Company (F) is the lower-risk stock at 0.

97β versus Tesla, Inc. 's 2. 06β — meaning TSLA is approximately 112% more volatile than F relative to the S&P 500. On balance sheet safety, Tesla, Inc. (TSLA) carries a lower debt/equity ratio of 10% versus 5% for Ford Motor Company — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Ford Motor Company (F) is pulling ahead at 1.

2% versus -40. 1% for Aspen Aerogels, Inc. (ASPN). On earnings-per-share growth, the picture is similar: Tesla, Inc. grew EPS -47. 0% year-over-year, compared to -28. 9% for Aspen Aerogels, Inc.. Over a 3-year CAGR, ASPN leads at 14. 5% 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.

Tesla, Inc.

(TSLA) is the more profitable company, earning 4. 0% net margin versus -143. 7% for Aspen Aerogels, Inc. — meaning it keeps 4. 0% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: TSLA leads at 4. 6% versus -19. 0% for ASPN. At the gross margin level — before operating expenses — TSLA leads at 18. 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, General Motors Company (GM) trades at 6.

2x forward P/E versus 213. 0x for Tesla, Inc. — 206. 7x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for ASPN: 502. 2% to $30. 71.

In this comparison, F (6.

2% yield), GM (0. 9% yield) pay a dividend. ASPN, TSLA do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, General Motors Company (GM) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1.

07), 0. 9% yield, +180. 2% 10Y return). Tesla, Inc. (TSLA) carries a higher beta of 2. 06 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (GM: +180. 2%, TSLA: +28. 6%), 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 (ASPN (Industrials) and TSLA (Consumer Cyclical) and GM (Consumer Cyclical) and F (Consumer Cyclical)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: ASPN is a small-cap quality compounder stock; TSLA is a mega-cap quality compounder stock; GM is a mid-cap quality compounder stock; F is a mid-cap income-oriented stock. GM, F pay a dividend while ASPN, TSLA 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.