Vehicles with catalysts
Motors 85-100 kW
Super 95 Unleaded Gasoline (Eurosuper, octane number 95)
Note: Unleaded petrol must comply with DIN 51607 and leaded petrol with DIN 51600. Unleaded petrol with an octane rating of up to 91 may also be used. This will slightly reduce engine power.
Vehicles without a catalyst
Motors 85-100 kW
Leaded gasoline with an octane rating of at least 98. Under certain conditions, unleaded Super brand gasoline may also be suitable, but due to the fact that it has a lower octane number, additional engine adjustment is necessary. Carried out at service stations.
For all types of engines with catalysts:
Only unleaded gasoline is used. Leaded gasoline quickly disables the exhaust gas cleaning system. Due to the fact that lead is deposited in the catalyst.
Even a one-time refueling with this gasoline significantly impairs the efficiency of the catalysts.
Despite the subsequent refueling with unleaded fuel, it will no longer be possible to restore the normal activity of the catalyst.
Moreover, the device for automatically controlling the proportions of the fuel mixture may also be damaged.
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