New rules for brakes, tires and batteries change on November 29

The EU's Euro 7 emission standard enters into force on November 29, 2026, introducing stricter testing for exhaust emissions, tire abrasion, and battery durability. The regulation changes how plug-in hybrid (PHEV) emissions are calculated, basing them on real-world usage data rather than laboratory tests, which is expected to significantly increase their official CO2 ratings and potentially disqualify many models from government subsidies and VAT recovery in Portugal.

