How is car tax worked out for a Mercedes in Aargau?

From 2026 the canton charges CHF 90 for the first 1,400 kg of total weight plus CHF 0.085 per further kg, and CHF 90 for the first 60 kW plus CHF 1 per further kW. Both figures are in the Fahrzeugausweis.

Do electric Mercedes pay car tax in Aargau?

Yes, but less: an electric car counts 20% less weight and 30% less power, a plug-in hybrid 10% and 15% less. Aargau has no CO₂ or energy-label rebate.

Where do you register a used Mercedes in Aargau?

At the canton of Aargau's road traffic office, with proof of insurance, the previous Fahrzeugausweis and an identity document. The plates stay with the seller, so you bring your own or get Aargau plates.

Cars

Used Mercedes-Benz cars in the canton of Aargau

Found 1,434 cars

From CHF 599 to CHF 449,900, half under CHF 64,900 · Typically 2025 with 14,500 km · Most listed: Mercedes-Benz GLC, Mercedes-Benz A-Class, and Mercedes-Benz C-Class. Since 2026 Aargau taxes a car on its total weight and its power, so a GLE or S-Class pays clearly more than an A-Class. Electric Mercedes such as the EQA or EQE count 20% less weight and 30% less power, plug-in hybrids 10% and 15%.