Buying a Used Car in Switzerland: The Complete Guide

1. Choosing between a private seller and a dealer

You have two options on the Swiss market:

• Buying from a dealer: more legally regulated, usually with a two-year warranty. The price is higher, but the risk is lower.
• Buying from a private seller: often more affordable, but no legal warranty is required. Extra caution is needed.

The main portals for finding listings in French-speaking Switzerland are AutoScout24.ch, Comparis.ch and VenteAuto.ch (a Swiss classifieds portal).

2. Documents you absolutely must check

Before even seeing the car in person, ask for these documents:

• The service book: it records the maintenance history. A car with no service book is a red flag.
• The inspection or roadworthiness report: in Switzerland, vehicles are subject to mandatory periodic inspections (MFK — the Swiss cantonal roadworthiness test). Check the date of the last inspection.
• The registration certificate (permis de circulation): check that the seller’s name matches the official registered keeper.
• The claims history: find out about any past accidents using the vehicle’s VIN.

3. Assessing the fair price

Don’t rely on the listed price alone. To estimate the real value of a used vehicle in Switzerland, check Eurotax (the reference valuation tool used by Swiss professionals) or compare it with similar listings on Comparis and AutoScout24.

Factors that influence the price:

• Mileage
• Year of first registration
• Overall condition (bodywork, interior, tyres)
• Maintenance history
• Number of previous owners

4. The physical inspection: leave nothing to chance

During the viewing, carefully examine:

• The bodywork: look for signs of rust, slightly different paint shades (a sign of accident repair), and uneven panel gaps.
• The engine: check fluid levels, cleanliness, and the absence of leaks or unusual smells.
• The interior: seat wear, steering wheel condition, and that all equipment works (windows, air conditioning, GPS, etc.).
• The tyres: even or uneven wear, and manufacturing date.

Always take a mandatory test drive — in town and on a fast road if possible — to detect vibrations, unusual noises or suspicious handling.

5. Why hire an independent inspector?

Even if you know cars well, an inspection by an independent expert remains the best protection before buying. A professional has the tools to:

• Read fault codes via electronic OBD diagnostics
• Detect hidden accident repairs using paint thickness measurement
• Assess the real condition of the mechanics and bodywork
• Give you an objective opinion on the asking price

6. Administrative steps when buying

Once you’ve decided on the vehicle, here are the administrative steps:

• Draw up a written sales contract including the price, mileage, condition of the vehicle and transfer date.
• Report the change of ownership to your canton’s road traffic office (Service des automobiles et de la navigation, SAN).
• Take out third-party liability insurance before putting the vehicle on the road — this is a legal requirement in Switzerland.
• Transfer your existing plates or order new ones, depending on your situation.

In summary

Buying a used car in French-speaking Switzerland takes a methodical approach. Check the documents, assess the price, inspect the vehicle thoroughly — and if possible, have it examined by a professional before signing.