What should I check on a used Opel diesel?

That the particulate filter regenerates properly, which suffers if the car only did short trips. On newer diesels with AdBlue, no warning should show for the SCR system, as its faults can be costly.

Is an Opel diesel still worth it in Switzerland?

For long distances, mountain roads and towing, a diesel's torque and low consumption still pay off. Driven mainly in town, a petrol, hybrid or electric Opel usually suits better.

Which new Opels are still sold with a diesel in Switzerland?

The Astra Sports Tourer with the 130 hp 1.5 diesel, the Combo and the Zafira Life, all with an automatic gearbox, at list price beside the used cars.

Cars

Used Opel diesel cars in Switzerland

Found 386 cars

From CHF 500 to CHF 69,803, half under CHF 21,850 · Typically 2022 with 62,900 km · Most listed: Opel Zafira, Opel Vivaro, and Opel Combo. Older diesel Opels carry GM's CDTI engines, from the 1.6 CDTI in the Astra and Zafira to the 2.0 CDTI in the Insignia. Newer models such as the Grandland and the current Astra use a 1.5 diesel shared with Peugeot.