US Used Car Prices Surge 6.2%: Manheim Index Hits 2023 Highs

What happens when the average American consumer faces a $24,000 price gap between new and used vehicles? The answer is reshaping the global automotive economy. The Manheim Used Vehicle Value Index confirms that US used car prices surge continues unabated, with wholesale values jumping 6.2% year-over-year in March to reach their highest levels since summer 2023.

The Manheim Index Shock: Decoding the 6.2% Rally

According to Cox Automotive, the closely watched Manheim Index defied analyst expectations that geopolitical tensions and inflationary pressures would dampen demand. Instead, auction data reveals robust bidding activity despite elevated economic uncertainty.

Jeremy Robb, chief economist at Cox Automotive, highlighted the disconnect between risk factors and market reality: ‘We expected Middle East conflicts and oil price volatility to impact sales, but the data is unambiguous. Used car demand remains structurally robust while inventory stays relatively tight.’

Supply Crunch: Why Inventory Is Vanishing

Unlike previous cycles driven by pandemic-related semiconductor shortages, today’s supply constraints reflect a fundamental affordability crisis.

The Trade-In Drought

• New vehicle transaction prices now average $49,100—nearly double the $25,287 average for used cars
• New car sales forecast at just 15.8 million units for 2025, choking off trade-in supply
• Consumers holding vehicles longer, accelerating fleet aging

Reuters reports that Western OEMs are particularly vulnerable to this dynamic, as their profit models rely heavily on certified pre-owned (CPO) programs to support residual values and leasing margins.

Inventory Velocity Hits Crisis Levels

Cox Automotive data shows US used car inventory turnover days plummeted below 40 in March—the lowest level since 2016 and significantly below historical seasonal norms. This metric indicates dealers are struggling to restock affordable transportation segments, particularly compact and midsize vehicles under $30,000.

Strategic Implications for Western OEMs

The US used car prices surge presents a paradox for legacy automakers. While strong wholesale values support current fleet residual forecasts, the underlying supply shortage signals a collapsing entry-level new car market. Bloomberg notes that as Chinese EV manufacturers aggressively price electric vehicles below $25,000 globally, Western OEMs face unsustainable margin compression on their volume segments.

See our analysis on how Chinese EV pricing strategies are disrupting traditional used car valuation models.

Market Forecast: Cox Automotive Revises 2025 Outlook

Responding to stronger-than-expected first-quarter demand, Cox Automotive raised its 2025 US used car sales forecast to 20.4 million units, up from 20.3 million previously. However, the firm maintains a cautious stance on sustainability, predicting that second-half softness will likely offset early-year strength.

Looking ahead to 2026, Cox anticipates total used car sales will decline approximately 1% compared to 2025 levels, as elevated interest rates and persistent inflation finally curb consumer purchasing power. Wholesale price inflation is expected to normalize at roughly 2% annually—still above historical averages but cooling from current peaks.

Investment Takeaway: Navigating the Affordability Crisis

For investors tracking automotive equities, the Manheim Index trajectory serves as a leading indicator for OEM profitability. Key strategic considerations include:

• Rising wholesale prices support leasing residuals and fleet valuations in the short term
• Supply constraints limit volume growth for certified pre-owned programs
• The affordability gap creates a market entry point for sub-$25,000 Chinese EVs

As Western manufacturers struggle to produce profitable vehicles under $30,000, the pricing umbrella for Chinese EV exports expands. The current used car shortage may accelerate market share loss to affordable electric alternatives, particularly if US used car prices surge persists through Q2 2025.

Recommended Reading

For deeper insight into how legacy automakers navigate pricing wars and supply constraints, we recommend Car Guys vs. Bean Counters: The Battle for the Soul of American Business by former GM Vice Chairman Bob Lutz. This seminal work examines the tension between manufacturing excellence and financial engineering that defines today’s OEM strategic crisis.