SeBLUE
It's a mixture of urea and deionised water that's stored in a separate tank from the car's fuel. When the car's engine is running, tiny amounts of SeBlue are squirted onto the exhaust gas produced, turning the NOx into nitrogen and water.
SeBLUE
1 LT
SeBLUE
3 LT
SeBLUE
4 LT
SeBLUE
5 LT
SeBLUE
10 LT
SeBLUE
18 LT
SeBLUE
20 LT
SeBLUE
200 LT
SeBLUE
1000 LT