Why your car is losing value – and how to minimize the damage
Discover why your car is depreciating and how to sell at the best price thanks to RG Automotive's advice.

You bought a new or used car and, a few years later, you discover that its value has melted away like snow in the sun? Don't panic: depreciation is a normal phenomenon… but not always inevitable. At RG Automotive, we explain why your vehicle is losing value and, most importantly, how to limit the impact when reselling it.
📉 Car depreciation: an inevitable (but predictable) phenomenon
On average, a new car loses:
- 15 to 25% of its value in the 1st year,
- 50% after 3 to 4 years,
- And up to 70% after 6 years.
This loss depends on several factors that you may – or may not – be able to control.
🔍 5 reasons why your car is losing value
1. Mileage
The more you drive, the more the value drops. A vehicle with 180'000 km will sell significantly worse than an identical model with 90'000 km.
💡 RG tip: If you're approaching a critical threshold (e.g. 100'000 or 150'000 km), consider selling in time.
2. Aesthetic and mechanical wear
Scratches, damaged rims, worn brakes… visual appearance plays a huge role in perceived value.
A small investment in professional cleaning, polishing or new floor mats can make a difference.
💡 RG tip: Take out comprehensive insurance with parking protection – you can then refresh the bodywork at no cost before reselling.
3. Maintenance and service history
A car with receipts and up-to-date services reassures buyers. An empty service book, on the other hand, scares them off or invites aggressive negotiation.
💡 RG tip: Have your services done by recognized professionals and keep all proof – we always check them when taking a car on consignment.
4. Options and trim level
A high-end trim with GPS, leather or rear-view camera resells much better than a base version.
💡 RG tip: When buying, think about reselling already. An options package can significantly reduce depreciation in the long term.
5. Brand and model
Not all brands lose their value at the same rate. In French-speaking Switzerland, SUVs, commercial vehicles and reliable brands (Toyota, VW, Porsche) hold their value better.
💡 RG tip: Consult with us before buying – we'll guide you towards the most sought-after models for resale.
✅ How to minimize the damage (and even make your car profitable)
✔️ Get your car valued in time
At RG Automotive, we offer you a free valuation, even if you're not ready to sell yet. Planning ahead = winning.
✔️ Rent it out temporarily via iRent
You can make your vehicle profitable for 2 to 6 months through a rental service like iRent, then resell it with depreciation partially offset.
✔️ Put it on premium consignment
We handle everything: professional photos, distribution on the right portals, buyer screening, negotiation, and payment security.
You save time, gain visibility and get a better resale value.
🏁 In summary
Your car will inevitably lose value, but with the right approach, you can:
- Minimize depreciation,
- Maximize its resale price,
- And even generate temporary income before selling.
💬 Want to sell with ease?