PAG vs RUSHA: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of September 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

Reading it: RUSHA is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. PAG and RUSHA share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined PAG and RUSHA exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

Penske Automotive Group (NYSE: PAG) is a diversified transportation services company that operates retail automotive dealerships (a large share in the US and UK), retail commercial truck dealerships in North America, and commercial vehicle distribution. In 2025 it generated roughly $31.8 billion in revenue, split across about $27.5 billion of retail automotive, $3.4 billion of retail commercial truck, and roughly $0.9 billion of commercial vehicle distribution and other operations. The company also owns about 28.9% of Penske Transportation Solutions (PTS), a truck leasing and logistics business that contributes meaningful equity earnings.

Full PAG guide

Rush Enterprises operates Rush Truck Centers, the largest network of commercial vehicle dealerships in North America, with more than 125 locations across the United States and Canada. It sells new and used heavy-duty and medium-duty trucks built by Peterbilt, International, Hino, Isuzu, Ford, IC Bus and Blue Bird, and layers on aftermarket parts, service, collision repair, financing, leasing, rental and insurance products, positioning each location as a one-stop hub for commercial fleet customers. The Class A shares (RUSHA) carry one-twentieth of a vote versus the Class B shares (RUSHB), but RUSHA is the far more liquid and widely held class.

Full RUSHA guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• PAG drivers: Recurring service and parts; Penske Transportation Solutions stake.
• RUSHA drivers: Aftermarket parts and service as a stabilizer; Freight cycle and new-truck demand recovery.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: Vehicle retail is cyclical and sensitive to interest rates, consumer confidence, and vehicle affordability, so new-unit volumes can fall in downturns (same-store new units declined about 5% in Q1 2026). For RUSHA, rush is deeply cyclical, so a prolonged freight recession or high interest rates can depress new-truck demand and used-truck values for extended stretches.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick PAG if you believe its drivers more; RUSHA if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the PAG and RUSHA guides.

PAG. PAG carries a market capitalization of roughly $11 billion against annual revenue near $31.8 billion, reflecting the thin-margin, high-volume nature of vehicle retail. Adjusted earnings per share of about $3.05 in Q1 2026 beat consensus but declined roughly 15% year over year as margins normalized from prior highs. The stock is often viewed through a dividend and cash-flow lens given its long streak of payout increases.

RUSHA. Rush trades as a cyclical industrial retailer, typically valued in the low-to-mid teens on earnings rather than as a growth stock. Revenue softened in early 2026 on weaker new and used truck sales, but improving gross margin and resilient aftermarket revenue kept earnings roughly flat year over year. Figures are approximate and drawn from the most recent quarterly report; check the latest filing for exact numbers.

Headline figures (approximate, JULY 2026): PAG shows revenue (2025) ~$31.8B, q1 2026 revenue ~$7.9B, q1 2026 net income ~$235M, q1 2026 adjusted eps ~$3.05; RUSHA shows revenue (ttm) ~$7.5 billion, q1 2026 revenue ~$1.68 billion (down ~9% YoY), q1 2026 net income ~$61.5 million (~$0.77 per diluted share), market cap ~$4.3 billion.

PAG and RUSHA are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined PAG and RUSHA exposure against your real portfolio. It is not an investment adviser.