CVNA vs. SAH: Breaking Down Which Auto Retail Stock Stands Stronger

Auto retail comparison highlights Carvana's (CVNA) digital-first model driving Q2 2025 retail volume growth of 41% and adjusted EBITDA up 70% to $601 million, with FY25 projections of $2-$2.2 billion, despite significant long-term debt of $5.3 billion. In contrast, Sonic Automotive (SAH) leverages a diversified dealership network and its EchoPark segment's Q2 2025 adjusted EBITDA surge of 128% to $16.4 million, benefiting from high-margin services and strategic acquisitions, though also facing $1.47 billion in debt. While Carvana offers compelling growth potential despite its leverage, Sonic provides stability, with both companies presenting distinct risk-reward profiles for investors.

Analysis

The auto retail sector presents a clear dichotomy between Carvana's (CVNA) high-growth digital model and Sonic Automotive's (SAH) diversified traditional dealership strategy, with both companies carrying significant financial leverage. Carvana demonstrated robust momentum in its latest quarter, with retail unit volume growing 41% and adjusted EBITDA surging 70% to $601 million, leading to an upgraded full-year EBITDA forecast of $2.0-$2.2 billion. This performance is driven by operational efficiencies from insourcing and the integration of ADESA's assets. However, this growth is set against a precarious balance sheet, featuring $5.3 billion in long-term debt and a debt-to-capital ratio of 0.72, more than double the industry average. Conversely, Sonic Automotive offers stability through its diversified revenue streams, where high-margin parts, services, and F&I contribute nearly 75% of gross profit. Its used-car segment, EchoPark, is showing strong recovery with a 128% year-over-year increase in adjusted EBITDA. SAH is also pursuing accretive growth through acquisitions, such as the recent deal expected to add $500 million in annual revenue, and rewards shareholders with a rising dividend. Despite these strengths, Sonic also has balance sheet concerns, with $1.47 billion in debt, a high debt-to-capital ratio of 0.62, and a low times interest earned ratio of 2.5. Valuation reflects this divergence: CVNA trades at a high forward sales multiple of 3.51 after a 78% year-to-date stock increase, while SAH trades at just 0.19, indicating the market is pricing in CVNA's superior growth prospects.

Key Decisions for Investors

• Investors with a higher risk tolerance may find Carvana's aggressive growth, evidenced by a 41% increase in retail volume and a 70% surge in adjusted EBITDA, compelling, but must weigh this against its significant $5.3 billion debt load and elevated valuation.
• For those prioritizing stability and income, Sonic Automotive's diversified model, with 75% of gross profit from less cyclical services, and a consistently growing dividend may be attractive, though its own leverage and a low times interest earned ratio of 2.5 warrant caution.
• Given both companies carry high debt-to-capital ratios (0.72 for CVNA, 0.62 for SAH), it is critical to monitor their cash flow generation and ability to service debt, as any downturn in consumer demand could disproportionately impact their financial flexibility.
• Consider that Carvana's stock has already appreciated 78% year-to-date, suggesting high expectations are priced in, while Sonic's strategic acquisitions and EchoPark's turnaround may not be fully reflected in its low 0.19 forward sales multiple.