April U.S. Auto SAAR Exceeds 16 Million; Japanese Premium Brands Benefit from Tariff Disruptions

Overview

This report reviews U.S. light vehicle sales in April 2026. Despite a 6% year-on-year decline in sales, the seasonally adjusted annualized sales rate (SAAR) remained healthy at 16.12 million units. The report notes that tight inventory helps automakers maintain pricing discipline, while geopolitical-driven oil price increases and potential EU tariff adjustments are reshaping the competitive landscape, particularly creating structural opportunities for Asian premium brands.

Core views

Overall Sales and Supply-Demand Conditions: U.S. new vehicle sales in April fell 6% year-on-year to 1.38 million units, with SAAR at 16.12 million, below the 17.09 million recorded in the same period last year. The high base last year was driven by consumers rushing to purchase pre-tariff inventory and automaker employee discount programs. Additionally, the discontinuation or supply constraints of high-volume, affordable models like the Ford Escape and Toyota RAV4 impacted the monthly data. Although rising oil prices due to geopolitical conflicts have eroded consumers' real disposable income, the significant pent-up replacement demand from earlier chip shortages has not yet been fully met. As long as the labor market does not deteriorate substantially, new vehicle sales will remain supported. Policy and Competitive Landscape Changes: The Trump administration will raise tariffs on EU imported vehicles from 15% to 25% effective May 1. While EU-sourced vehicles account for only 4% of U.S. new vehicle sales, the impact varies significantly among automakers. Porsche, with its affluent and price-insensitive customer base, is expected to see minimal sales impact; however, mainstream luxury brands like Mercedes, BMW, and Audi may face market share losses. Nomura believes this will particularly benefit Asian premium brands such as Lexus and Genesis. Meanwhile, if the U.S. imposes higher tariffs, the EU may suspend the "Turnberry Agreement," which aims to eliminate most U.S. industrial export tariffs, and impose a 10% tariff on U.S.-assembled vehicles exported to Europe (e.g., Tesla, BMW, Mercedes). Vehicle Structure and Affordability: With the Trump administration significantly relaxing fuel economy and greenhouse gas emission requirements and the upcoming USMCA renegotiation, automakers may reconsider re-entering the sedan market to address affordability issues. Brands that previously exited the segment due to stringent regulations may now attract consumers by offering more cost-effective models.

Analysis framework

The report adopts a typical "aggregate-structure-policy" analytical framework. First, it assesses overall industry sentiment through SAAR and year-on-year data, adjusting for one-time factors like last year's high base. Second, it analyzes supply-side pricing power and supply-demand balance by combining inventory days and incentive spending. Finally, it incorporates macro policy variables (tariffs, environmental regulations) to deduce their structural impact on the competitive landscape among different brands (especially European vs. Asian). This approach emphasizes identifying structural winners and losers amid cyclical fluctuations.

Methodology notes

• Industry/Industrial Analysis FrameworkSupply-demand framework

  Using inventory days and incentive spending to gauge supply-demand balance

  The report observes inventory levels (51 days of supply at the end of April) and average incentive amounts ($3,398) to determine whether the market is oversupplied or undersupplied. Low inventory and stable incentives typically indicate stronger pricing power for automakers, reducing the need for significant discounts to clear stock.

• Industry/Industrial Analysis FrameworkSubstitution Effect Analysis

  Tariff-induced relative price changes trigger brand substitutions

  When EU imported vehicles become more expensive due to tariffs, consumers seek alternatives. The report notes that Porsche's affluent customer base is less price-sensitive, minimizing sales impact, but mainstream luxury brands (BBA) may lose market share to relatively stable Asian premium brands like Lexus and Genesis, reflecting price elasticity-driven substitution effects.

• Macroeconomic framework

  Relationship between real disposable income and discretionary spending

  The report mentions that rising oil prices reduce consumers' real disposable income, theoretically dampening non-essential spending like car purchases. However, it also introduces the microstructural factor of "pent-up demand," suggesting that at certain cyclical stages, macro income constraints may be offset by unmet rigid demand.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• Lexus (Toyota)

  Benefit

  Strengths

  As an Asian premium brand, it is not directly affected by EU tariffs and may capture demand shifting from European luxury brands

  Comparison

  Compared to Mercedes and BMW, it has a tariff shelter advantage

• Genesis (Hyundai)

  Benefit

  Strengths

  Similarly, as an Asian premium brand, it benefits from the price disadvantage of European competitors

  Comparison

  Compared to European luxury brands, it has cost and policy advantages

• Mercedes-Benz, BMW, Audi

  Disadvantage

  Weaknesses

  High EU import share (34%-54%), facing 25% tariff impact and pricing pressure

  Comparison

  Compared to Porsche, their customer base is more price-sensitive, leading to potential share losses

  Risks

  Market share loss to Asian premium brands

• Tesla

  Potential Disadvantage

  Weaknesses

  If the EU retaliates with a 10% tariff, its competitiveness in European exports will decline

  Risks

  EU trade retaliation measures

Key data

• April SAAR16.12 million unitsSlightly lower month-on-month but above the 16 million threshold; 17.09 million in the same period last year
• April New Vehicle Sales1.38 million unitsDown 6% year-on-year
• End-of-April Inventory2.70 million units / 51 daysIncreased from 46 days at year-end but still in the tight range
• Average Incentive Spending$3,398Down $145 month-on-month, up $120 year-on-year, indicating sustained pricing discipline
• EU Import Vehicle Tariff25%Increased from 15%, effective May 1
• General Motors (GM) Sales Change-12% y-yDragged down by models like Trax and Silverado
• Ford Sales Change-14% y-yImpacted by F-series pickup production cuts and Escape discontinuation
• Stellantis Sales Change+3% y-ySupported by strong performance of Ram pickups and Grand Wagoneer
• Toyota Sales Change-5% y-yAffected by tight RAV4 inventory
• Nissan Sales Change+10% y-yDriven by strong sales of Rogue and Pathfinder

Impact & implications

The report suggests that the U.S. auto market will remain constrained by high interest rates and vehicle prices in the short term, but strong replacement demand provides a floor. For investors, the focus should shift from pure sales growth to "pricing power" and "policy beneficiaries." The EU tariff hike is a key structural catalyst that may alter market share distribution in the U.S. luxury vehicle segment, giving Asian premium brands a relative competitive advantage. Meanwhile, relaxed environmental regulations may prompt automakers to reevaluate sedan product lines, creating new growth opportunities for brands offering affordable sedans.

Risks

• Substantial deterioration in the labor market, preventing replacement demand from being realized
• Further EU trade retaliation measures affecting U.S. automaker exports
• Sustained sharp rise in oil prices, significantly eroding consumer purchasing power
• Persistent high-interest rate environment, suppressing auto loan demand

What to watch

• EU stance on the "Turnberry Agreement" and potential retaliatory tariff details
• Progress in USMCA renegotiation and its impact on sedan production
• Whether automakers will restart sedan product lines amid relaxed environmental regulations
• Trends in inventory levels, especially supply recovery of popular models