Fresh arrivals
Discover our latest cars with verified quality.
Trust, quality, and full service from one source
From the first conversation to the final handover, we support you transparently and efficiently.
Everything from one source
Warranty, insurance, mechanics, repairs, and detailing can all be coordinated through MAS.
Concierge-level service
Personal support for viewing, test drives, and financing.
20+ years of experience
We have guided customers personally and reliably through car purchases for more than 20 years.
Customer reviews
What our customers say about buying and selling with MAS.
Family-run dealership with more than 20 years of experience
Since 2005, we have supported customers in Basel and beyond with buying and selling cars in a personal and transparent way.
FAQs
Questions? We have answers.
Quick answers about buying, leasing, selling, and delivery.
Yes. On request, we can arrange delivery anywhere in Switzerland.
Yes. You can request an appointment directly from the car page or via the search request.
Usually a valid ID, recent proof of income, and your contact details.
After you submit your car details, we review the request and come back to you with the next step.
What do you need today?
We support you at every step around your car.
Buy a car
Inspected cars with clear conditions and a smooth process.
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Calculate leasing
Configure term, down payment, and residual value in just a few steps.
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Start a search request
We find the right car based on your criteria.
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Sell your car
Simple request flow with a clear assessment and quick response.
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