Seller guide

Car diagnostic before selling in Luxembourg

More proof to negotiate and sell with confidence.

Short answer

A diagnostic helps most when trust affects the price.

It is not needed for every sale. It becomes useful when a buyer hesitates, the vehicle has a sensitive technical history or you want to defend the price with external proof.

  • Hesitant buyer
  • Sensitive history
  • External proof
01Why a diagnostic

Sell better with a technical report.

  • Reassure the buyer with an objective report
  • Justify your asking price with proof
  • Identify points to fix before selling
  • Speed up negotiation through transparency
02Useful when

A diagnostic is relevant if...

  • Your vehicle is over 5 years old or 100,000 km
  • You want to sell at the best price
  • The potential buyer asks for guarantees
  • You are selling to a demanding private buyer
03What the diagnostic covers

What is checked.

01

Mechanical inspection

Engine, brakes, suspension and transmission checked.

02

Bodywork condition

Paint, corrosion and damage documented.

03

Technical report

A document handed to the seller to support the sale.

04Included with Premium

The diagnostic is part of our Premium package.

The Premium package at €149 adds a coordinated mechanical diagnostic, a usable technical report and a garage appointment.

Reduce risk

Questions to resolve before you share your car file.

Will my car be published?

No. The file is used first for valuation, and no public listing is created automatically.

Am I obliged to accept an offer?

No. The valuation and garage route help you compare, but the decision stays with you.

Why ask for so many details?

Photos, condition and history reduce uncertainty, which reduces low offers and repeated questions.

Next step

Add a diagnostic to your file.

Choose Premium
Car diagnostic before selling in Luxembourg | SellMyCar.lu