In September 2026, the Canton of Baselland recorded a total of 236,912 vehicles. This represents an increase of 2,586 vehicles compared to September 2025, equivalent to a rise of 1.1 percent. The five largest vehicle categories were passenger cars with 155,833 vehicles, motorcycles with 24,595, delivery vans with 15,749, mopeds with 13,968, and general-purpose trailers with 8,172. The overall number of vehicles increased compared to previous months.

Among municipalities, Reinach BL had the highest number of passenger cars and delivery vans with 11,081, followed by Allschwil with 10,469, Pratteln with 9,927, Muttenz with 9,853, and Liestal with 9,363. The municipality with the largest decrease and the largest increase in total vehicles compared to the previous year cannot be identified from the provided data.

For passenger cars by fuel type, petrol accounted for 122,905 vehicles, diesel for 56,694, hybrid petrol-electric for 18,998, electric for 21,896, and hybrid diesel-electric for 2,508. Natural gas figures were not provided. Electric cars represented 14.0 percent of the total passenger car fleet, while the combined share of hybrid and electric cars was 27.8 percent.