Motorhomes from Erwin Hymer Group built on Fiat Ducato (Euro 5 and 6) and Iveco Daily chassis are equipped with an illegal defeat device for exhaust cleaning. The device shuts down the system after 22 minutes of operation, allowing the vehicles to pass tests that last 20 minutes. Owners are advised to consult lawyers to check for possible compensation claims against Fiat.

THOR Industries has published its sustainability report for the fiscal year ended July 31, 2025. The report details a 36% reduction in global Scope 1 and 2 emissions compared to the 2019 baseline. Key initiatives include the launch of the electric motorhome Entegra Coach Embark and a 'zero-to-landfill' strategy at Erwin Hymer Group UK.