The short version

From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.

  • AutoNation is the larger company, worth $5.1B, about 1.5 times Rush Enterprises A.
  • AutoNation grew revenue faster over the last year (-0.6% vs -1.8%).
  • Rush Enterprises A keeps more of each dollar of revenue as operating profit (5.4% vs 4.8%).
  • On earnings, AutoNation is the cheaper stock (8.2x vs 13.2x).

Side by side

The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.

MeasureANRUSHA
Market cap$5.1B$3.4B
Share price$157.38$44.52
Revenue (last fiscal year)$27.6B$7.1B
Free cash flow (last fiscal year)-$198M$462M
Revenue growth, last year-0.6%-1.8%
Revenue growth per year, last 5 fiscal years+1.7%—
Operating margin4.8%5.4%
Net margin2.8%3.9%
Return on equity34.3%11.4%
P/E (trailing)8.23x13.2x
Price / free cash flow—5.91x
EV / EBITDA10.6x7.18x
FCF growth the price implies—-8.4%
Dividend yield—1.7%
Debt / equity5.85x0.99x
Fundamental gradeDC
Superinvestors holding it60
Insider purchases, last 12 months00

Results from SEC filings

Revenue and free cash flow by fiscal year, from each company's 10-K filings.

AutoNation

YearRevenueFree cash flowOp. margin
2021$25.8B$1.4B7.4%
2022$27.0B$1.3B7.5%
2023$26.9B$314M6.1%
2024$26.8B-$14M4.9%
2025$27.6B-$198M4.5%

Rush Enterprises A

YearRevenueFree cash flowOp. margin
2022———
2022$6.8B$51M7.5%
2023$7.6B-$73M6.8%
2024$7.4B$187M6.3%
2025$7.1B$462M5.6%

Where the revenue comes from

AutoNation · by segments, 2025

AN Reportable Segment, Premium Luxury$10.3B39%
AN Reportable Segment, Import$8.4B32%
AN Reportable Segment, Domestic$7.5B28%

Rush Enterprises A · by segments, 2025

Truck Segment$7.4B100%
Other Operating Segment$15M0%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open AN in Investingly

Questions

Which is bigger, AutoNation or Rush Enterprises A?

AutoNation (AN), at $5.1B against $3.4B.

Is AN or RUSHA cheaper?

By trailing P/E, AutoNation (8.23x) is cheaper than Rush Enterprises A (13.2x). A lower multiple can also mean the market expects less growth.

Which grows faster, AN or RUSHA?

AutoNation: revenue grew -0.6% over the last year, against -1.8%.

Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.