German diesel bans: when a green sticker isn't enough

A green Umweltplakette gets you into Germany's low-emission zones, but it doesn't mean you can drive diesel anywhere. Stuttgart, Hamburg, parts of Berlin and a growing list of cities have separate diesel bans on top of the Umweltzone system — your Euro 4 or 5 diesel is barred even if your sticker is in order.

Where the bans apply

- Stuttgart — Euro 4 and older diesels banned across the entire Stuttgart-Mitte district since 2019. Euro 5 also banned on specific streets (Pragstraße, Hohenheimer Straße).

- Hamburg — Max-Brauer-Allee and Stresemannstraße: Euro 5 and older diesels banned. The first such ban in Germany (2018).

- Berlin — 11 road segments (including Leipziger Straße and Reinhardtstraße) ban Euro 5 diesels.

- Munich, Cologne, Düsseldorf, Frankfurt — court cases pending; expect bans in 2026–2027.

What to do

Check your diesel's Euro class (in the registration document). Euro 4 or older and planning Stuttgart or Hamburg: drive around, or park outside and take transit. The fine is €80, higher than for a missing Umweltplakette.

Petrol, electric and Euro 6 diesels are unaffected. If you're unsure of your Euro class, get the sticker anyway and check the class before you head into any of the affected cities.