SONJA

Sell your Mercedes-Benz G400 – find out what it's worth

Want to sell a Mercedes-Benz G400? Sonja gives you a free, no-obligation price estimate based on your registration number, mileage and market data, EU-inspection history and demand. You get one concrete offer — usually the same day — and we can pick up the car at your home at no fee.

Mercedes-Benz logo

G400

Tell us about your Mercedes-Benz G400— registration number and mileage are all we need.

Safe and non-bindingTakes 2 minutes
Price estimate — often the same day
  • Norwegian Public Roads Administration (Statens vegvesen)
  • Gire
  • Vipps
  • Statistics Norway (SSB)
  • OFV

Mercedes-Benz G400 – key facts

EU-inspection pass rate
0% of 6 inspectionsNorwegian Road Administration
Mercedes-Benz in Norway
over 161,000 registeredSSB

EU inspection stats for Mercedes-Benz G400

Based on 6 inspections · 2023–2025 · 0.0 % approved · 0.0 % with dangerous defects · 100.0 % with major defects · avg. 275 000 km at inspection

EU inspection findings tie to repair risk and resale value. We publish open PKK figures so you can see part of how Sonja prices cars.

By mileage

The same metrics grouped by mileage band—approval, defects and counts per bracket—so you can sanity-check patterns against how far your car has driven.

Km rangePass rateDangerous defectsMajor defectsInspections
200k+ km
0.0%-29.8%
0.0 %-3.9%
100.0 %+30.0%
5

Dangerous defects: failed inspection. Major defects: serious remarks—not the same as dangerous.

Data basis: PKK 2023–2025 · Last updated in Sonja: 29 May 2026, 12:03 · Source: Statens Vegvesen PKK (open files)

Which cars pass EU inspection best – and worst?EVs and EU inspection: who succeeds, who disappoints?

Models

Other Mercedes-Benz models

VitoE-KlasseC-KlasseSprinterB-KlasseEQCA-KlasseGLCEQAEQBS-KlasseG-KlasseCLACitanGleGla

Places

Popular municipalities to sell your Mercedes-Benz G400

OsloBærumAskerLillestrømNordre FolloUllensakerLørenskogEidsvollNes i AkershusNittedalAurskog-HølandVestby

Process

How it works

  1. 1
    Register the car

    Enter your registration number and mileage for your Mercedes-Benz G400 – we fetch the rest automatically.

  2. 2
    Get a valuation

    You get a fast, concrete offer – often the same day. Free and non-binding.

  3. 3
    We collect and pay

    If you accept, we collect the car and transfer payment quickly.

Ready for a simpler car sale?Register your car in 2 minutes and let us handle everything – from price estimate to payout.

Safe and non-bindingTakes 2 minutes
Price estimate — often the same day
  • Norwegian Public Roads Administration (Statens vegvesen)
  • Gire
  • Vipps
  • Statistics Norway (SSB)
  • OFV

Questions

Frequently asked questions

How many Mercedes-Benz cars are registered in Norway?
According to SSB (2025), 160,636 Mercedes-Benz cars are registered in Norway (5.7% of all passenger cars). Mercedes-Benz is Norway's #6 most-registered car brand. We use market data and inspection history when valuing your Mercedes-Benz.
What is a Mercedes-Benz G400 worth?
Sonja gives you a free price estimate for a Mercedes-Benz G400 based on market data, list prices, EU-inspection history and demand. We factor in year, mileage and condition, and give you one concrete offer – fast, safe and easy.
How much does it cost to use Sonja?
Getting an offer from Sonja costs nothing: valuation, follow-up, and collection are free. We do not charge commission—we buy the car directly from you. The offer applies to the specific car you enter in the form.
How quickly will I get an offer?
You'll receive an offer quickly. After you accept, we arrange pickup and payment.
What cars does Sonja buy?
We buy most Mercedes-Benz G400 cars when they make sense in the market. We assess year, mileage, and condition for the specific car—submit the form for a concrete offer.
What is the difference from a private sale?
A private sale means listing the car, filtering inquiries—often including low offers from dealers—and having strangers visit your home for viewings. With Sonja you get one concrete offer and one agreed pickup.
Does Sonja use EU inspection data for the Mercedes-Benz G400 in its assessment?
Yes. We use historical PKK data (periodic vehicle inspection) for the Mercedes-Benz G400 as one of several factors in our offer. It gives us a clearer picture of the model's typical technical condition over time.
What do I need to do to sell my car?
Enter your registration number and mileage. We pull technical and ownership data from the road authority automatically and send you an offer.