The US new-vehicle market fell 6.7% year-on-year in April 2026, to roughly 1.36 million units. The seasonally-adjusted annual rate (SAAR) came in at 16.1 million, down from March's 16.3M. It was the fourth consecutive monthly YoY decline and a continuation of the slow but steady cooling that started in January.
What Drove the Decline
Through Q4 2025 and into early Q1 2026, US consumers and fleets pulled forward purchases ahead of expected tariff escalation on imported vehicles and parts. That pull-forward inflated October-through-February numbers and is now mechanically reversing - the same buyers cannot buy twice. Layered on top: rising gasoline prices above $4 per gallon, a reset in consumer-sentiment indicators, and elevated vehicle prices that have not eased meaningfully despite manufacturer incentives ticking up.
Per-Brand Breakdown
The monthly-reporting OEMs (the few that disclose unit volume each month rather than quarterly) painted a uniformly negative picture:
- Toyota: 194,190 units, -1.8% - Toyota brand dipped, Lexus collapsed -19.9%. The headline number was held up by the bestselling RAV4, which itself was -33% MoM as the model transitions to a redesigned 2027 generation
- Ford: 168,507 units, -14.1% YoY - fourth straight monthly decline. A fire at a key aluminum supplier has constrained F-Series truck inventory and recovery is not expected until later this year. Ford has also discontinued the Escape, F-150 Lightning EV, and Lincoln Corsair
- Honda: 137,405 units, -0.2% - essentially flat, the strongest performance in the monthly-reporter cohort
- Hyundai: 80,157 units, -1.7%
- Kia: 72,703 units, -2.8%
- Subaru: 52,733 units, -5.9%
- Mazda: 31,128 units, -17.3%
GM and Stellantis report quarterly only, so April figures for those two are not in this dataset. Tesla and the other EV-only brands also report on different cadences.
The Asian-Brand Tariff Hit
Mazda's -17.3% and Lexus's -19.9% are the cleanest visible read on tariff exposure. Both rely heavily on imported vehicles where production is concentrated in Japan, with limited domestic-US assembly buffer. Toyota's overall -1.8% is held up by US-built Camry, RAV4, and Tundra volume; without that domestic production, the headline number would look more like the Mazda print.
This is exactly the dynamic many analysts had warned would emerge once the tariff environment stabilised: brands without local assembly resilience would underperform the market, and brands with Big Three-style local manufacturing footprint would outperform - except Ford's domestic strength is being neutralised by the supplier fire.
What's Underneath the SAAR
SAAR at 16.1M is still historically healthy - well above the COVID-era trough of 13M and roughly in line with the 2017-2019 average. The US market is not collapsing; it is normalising. The April rate matters more for forward-look planning: at 16.1M annualised, full-year 2026 lands around 15.8-16.0M, slightly below 2025's 16.3M.
That is consistent with Cox Automotive's 2026 outlook, which calls for 15.8M full-year. After two years of pandemic-recovery growth, the US auto cycle is entering a flatter phase.
What April Signals
The fourth consecutive monthly decline tells you the demand pull-forward is now fully unwound and the underlying organic monthly run rate is lower than it was a year ago. Watch May and June for the trajectory. If the YoY declines moderate (say, to -2 or -3%), the market is finding its new floor. If they widen further, this is the start of a 2026 contraction story, not just a normalisation.
Open the USA dashboard on AutoNergy to see monthly bars going back through the post-tariff Q1 spike and into the current four-month decline streak.