CARG vs CVNA: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of August 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: CARG 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. CARG and CVNA 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 CARG and CVNA 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.

CarGurus operates a search and comparison site for used and new vehicles, plus the Autolist marketplace in the US and PistonHeads in the UK. Shoppers use it free; franchise and independent dealers pay recurring subscriptions to list inventory and to buy higher placement, lead tools, and software such as PriceVantage for pricing and Digital Deal for starting a purchase online. Advertising from manufacturers and revenue-share from financing partners fill out the rest. Founded in 2005 in Boston by Langley Steinert and public since October 2017, it employs roughly ~1,200 people under CEO Jason Trevisan.

Full CARG guide

Carvana sells used cars entirely online. A buyer browses inventory, gets financing, trades in an old vehicle, and either has the car delivered or picks it up from one of the company's signature glass-tower vending machines. The business makes money three ways: gross profit per retail unit on the cars themselves, financing and loan-sale income from arranging auto loans, and a wholesale and auction layer powered by ADESA, the physical auction network Carvana bought from KAR Global in May 2022 for about $2.2 billion. ADESA's mega-centers let Carvana recondition cars at scale and sell non-retail inventory to other dealers, capturing margin across the lifecycle of a vehicle.

Full CVNA guide

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

• CARG drivers: Dealer monetization per rooftop; A cleaner, single-segment business.
• CVNA drivers: Retail unit growth; Gross profit per unit.

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: Auto retail is cyclical, and dealer advertising budgets shrink quickly when inventory turns slowly or affordability tightens, which puts CarGurus at the mercy of a market it does not control. For CVNA, the bear case starts with the balance sheet: Carvana still carries around $4.8 billion of long-term debt and secured notes that come due between 2028 and 2031, so a downturn would be felt sharply.

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 CARG if you believe its drivers more; CVNA 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 CARG and CVNA guides.

CARG. Trailing earnings are flattered by the exit from wholesale, so the gap between a ~27x trailing multiple and a ~13.5x forward multiple mostly reflects a cleaner ongoing business plus a shrinking share count. Cash generation runs ahead of reported profit, with ~$315M of free cash flow against ~$122M of cash and ~$185M of total debt. On sales the stock trades near ~3.4x, which is well below typical software marketplaces and above what a cyclical auto-retail name usually fetches.

CVNA. These figures are approximate and tied to the asOf date; Carvana reports quarterly, so units, GPU, and margin move with each release. The headline story is rapid growth on top of a recovered balance sheet, but the multiples sit well above traditional auto retailers, meaning the market is pricing in continued strong execution. Treat the valuation line as a snapshot rather than a fixed number, since the stock has been volatile.

Headline figures (approximate, August 2026): CARG shows revenue (ttm) ~$970M, net income (ttm) ~$180M, free cash flow (ttm) ~$315M, market cap ~$3.35B; CVNA shows revenue (ttm, approx) ~$19 billion, retail units (q1 2026) ~187,000, up ~40% YoY, adjusted ebitda (q1 2026) ~$672 million, adjusted ebitda margin ~10.4%.

CARG and CVNA 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 CARG and CVNA exposure against your real portfolio. It is not an investment adviser.