Duffy says Stellantis will make affordable cars after CAFE rollback
- US Transportation Secretary Sean Duffy stated Stellantis will produce more affordable vehicles after CAFE standards were eased.
- Duffy claimed the new standards would lower vehicle prices by $1,300 and save Americans $130 billion over five years.
- The average transaction price for a US vehicle was $50,089 in August, according to Cox Automotive.
- President Trump signed an order allowing tax-free red-dyed diesel for highway use amid rising fuel costs.

*this image is generated using AI for illustrative purposes only.
US Transportation Secretary Sean Duffy announced that Stellantis N.V. (NYSE: STLA) is expected to focus on producing more affordable vehicles following the administration's easing of Corporate Average Fuel Economy (CAFE) standards. Duffy asserted that these policy changes would lower vehicle prices by $1,300 and save Americans $130 billion over five years.
Policy shift and price implications
In a post on social media platform X on Monday, Duffy stated that "more cars" that consumers wanted were entering the US market. He characterized the administration's actions as ending the previous administration's electric vehicle mandate, noting that American automakers were satisfied with the regulatory changes. Duffy specifically referenced Stellantis CEO Antonio Filosa, stating he would make affordable cars due to steps taken by the Department of Transportation.
The Secretary reiterated earlier comments suggesting the fuel economy rollback would directly impact consumer costs. The claimed savings of $130 billion over five years are tied to the projected $1,300 reduction in average vehicle prices.
Market context and pricing data
Recent market data provides context for the potential price adjustments. According to a report by market research firm Cox Automotive, the average transaction price (ATP) for a vehicle in the US in August was $50,089. The proposed $1,300 reduction represents a modest percentage change against this baseline ATP figure.
| Metric | Value | Source |
|---|---|---|
| Avg transaction price (Aug) | $50,089 | Cox Automotive |
| Claimed price reduction | $1,300 | Sean Duffy |
| Projected 5-year savings | $130 billion | Sean Duffy |
Stellantis CEO Antonio Filosa indicated in comments cited by Detroit Free Press that the rollback would help the company offer a broader product lineup. He suggested this regulatory environment would allow the company to provide cars that consumers prefer.
Fuel cost developments
Amidst discussions on vehicle affordability, President Donald Trump signed an executive order allowing the temporary use of tax-free red-dyed diesel on highways. Red-dyed diesel is chemically identical to on-road diesel but is typically reserved for construction and farming due to its exemption from road-fuel taxes.
Fuel prices remain a significant factor for consumers. According to the American Automobile Association (AAA), the national average price of a gallon of gas on Monday was $4.37, while diesel retailed for an average of $6.32 per gallon across the United States.
How might the CAFE standard rollback influence Stellantis' long-term investment strategy in electric vehicle infrastructure and battery supply chains?
Will other major automakers follow Stellantis' lead in prioritizing affordable internal combustion engine models, potentially slowing the broader industry transition to EVs?
What are the potential environmental and regulatory legal challenges that could arise from reversing previous fuel economy mandates?
























