As new car sales plummet, the used vehicle market shows remarkable resilience in February 2026. This phenomenon highlights a strategic shift in consumer preferences, where diesel, despite its controversies, continues to reign supreme. In this context, what are the implications for the automotive industry and how does this dynamic unfold?


A Market Defying Trends
With 439,649 transactions in February, the French used car market has remained stable. In comparison, new vehicle sales have dropped by 15% compared to the previous year, reaching only 120,764 registrations. This striking contrast highlights a significant dichotomy: while new cars struggle under increasing tax burdens, the used market enjoys a certain leniency, escaping the heavy CO2 penalties that weigh on new models. Indeed, used car buyers only face these penalties upon the first registration, providing a clear advantage in a rapidly changing market.


Diesel: A Stubborn Legacy
The numbers are clear: the most popular cars in the used market are diesels over 10 years old, accounting for 43% of transactions. Despite a slight decline from last year, this engine type remains favored by buyers. To understand this phenomenon, one must look at the supply: in 2010, diesels represented 70.8% of the new market, compared to less than 5% today. Paradoxically, while diesel sales are collapsing in the new market, they continue to be favored in the used sector, illustrating consumer reluctance to abandon an engine type long associated with reliability and economy.

The Rise of Hybrids and Electric Vehicles
In a context where diesel remains dominant, it’s noteworthy to observe the growth of hybrid and electric vehicles. Indeed, sales of micro-hybrids surged by 33% in February 2026 compared to the previous year. However, these models still account for only 5% of total transactions. Electric vehicles, despite a 23% increase in sales, only reach 4% of the market. In short, while these alternative powertrains are gaining traction, they remain marginal compared to the supremacy of diesel. This phenomenon raises questions about the future of green powertrains: how to convince consumers to shift towards more sustainable solutions when diesel still offers undeniable economic advantages?

An Aging Vehicle Fleet
Another major aspect of this dynamic cannot be ignored: cars over 10 years old now represent half of transactions, a rising figure that reflects the aging of the French vehicle fleet. The trend of keeping vehicles longer is reinforced by rising new car prices, pushing consumers towards used options. This situation could have long-term repercussions on the automotive market, particularly regarding environmental regulations. If the fleet ages, the question arises: how to encourage motorists to renew their vehicles while adhering to ecological standards?

Declining Fleets: An Impact on New Sales
The 14% decline in fleet sales, which primarily affects the new market, also has consequences for the entire sector. Companies, often responsible for a significant share of annual registrations, seem to be turning away from new models in favor of used ones. This trend may be explained by a desire to control costs in an uncertain economic climate. The implications could be profound: if fleets shift towards used cars, it could increase pressure on manufacturers to innovate and adapt their offerings to attract a changing market.

In Summary
- The used market holds steady with 439,649 transactions in February 2026.
- Diesel vehicles over 10 years old still dominate the sector.
- Hybrids and electrics are growing but remain marginal.
- The French vehicle fleet is aging, with half of sales coming from older cars.
- The decline in fleet sales negatively impacts the new market.
In this complex environment, the used market positions itself as a refuge for motorists facing an increasingly restricted and costly new car offer. Manufacturers must now anticipate this shift and adapt to a clientele that prioritizes durability and cost of ownership. In the medium term, we could witness a reconfiguration of offerings, with increased attention to recent used vehicles and those with a low ecological footprint. In any case, the road ahead seems long for evolving mindsets around diesel and alternative powertrains.



