Audi and BMW shift focus as diesel demand declines

Automotive manufacturers Audi and BMW are adjusting their engine strategies in response to changing market demands. BMW has decided to exclude diesel engines from its new eighth-generation 3 Series, a core model for the company, citing a global decline in demand for diesel powertrains.

While BMW moves away from diesel in this segment, Audi continues to offer diesel engines in several models, particularly within its SUV lineup including the Q3, Q5, Q7, Q8, and Q9, as well as the A3, A5, and A6. However, the technology is transitioning into a niche product for the manufacturer. According to an Audi spokesperson, the sales share of diesel vehicles, including pure combustion and mild-hybrid models, fell to just nine percent in the first half of 2026.

The decline in diesel popularity follows several factors, including the costs associated with emissions cleaning following the diesel scandal, rising fuel costs, and the increasing competitiveness of electric drives.