SONJA

Sell your car in Oslo

Let dealers bid on your car in a time-limited auction — including in Oslo. Finish photos and answers today, and the auction can start and end tomorrow. Completely free of charge.

Do you have a car in Oslo?Start with plate and mileage. Let dealers compete for your car.

Free and no obligation.

  1. Look up your car
  2. Photos and answers
  3. Dealers bid
  • Norwegian Public Roads Administration (Statens vegvesen)
  • Gire
  • Vipps
  • Statistics Norway (SSB)
  • OFV

Municipal stats in Oslo

As of 31 December 2025, 240 977 passenger cars from brands we track were registered in Oslo — 8.5 % of the comparable national fleet (rank 1 of 357 municipalities).

BrandRegisteredShareNorway avg.
Volkswagen34 51114.3 %13.1 %
Tesla26 05610.8 %6.1 %
Toyota24 38510.1 %11.4 %
BMW18 8627.8 %6.9 %
Audi16 6776.9 %5.4 %
Mercedes-Benz14 9436.2 %5.7 %
Volvo13 4505.6 %8.8 %
Škoda12 2985.1 %4.4 %
Nissan9 1543.8 %4.3 %
Hyundai8 4323.5 %3.2 %
Ford7 7223.2 %5.1 %
Kia6 2882.6 %2.7 %
Peugeot5 3382.2 %2.9 %
Opel4 3561.8 %2.1 %
Mitsubishi4 0231.7 %2.8 %
Porsche3 6471.5 %0.7 %
Mazda2 9741.2 %2.1 %
Citroën2 8071.2 %1.2 %
Polestar2 4711.0 %0.7 %
Honda2 2860.9 %1.3 %
MG2 2790.9 %0.9 %
Suzuki2 2720.9 %1.8 %
Renault2 1860.9 %0.9 %
Subaru2 0450.8 %1.4 %
MINI1 9740.8 %0.5 %
Jaguar1 7380.7 %0.4 %
Lexus1 5790.7 %0.6 %
Land Rover1 3800.6 %0.3 %
Fiat1 0260.4 %0.3 %
BYD8280.3 %0.5 %
Jeep4790.2 %0.2 %
Chevrolet4650.2 %0.6 %
Alfa Romeo4530.2 %0.1 %
smart2810.1 %0.1 %
CUPRA2790.1 %0.1 %
SEAT2170.1 %0.1 %
DS1300.1 %0.0 %
Chrysler1090.0 %0.1 %
Cadillac960.0 %0.1 %
Dodge720.0 %0.1 %
Dacia440.0 %0.0 %
Seres350.0 %0.0 %
SsangYong300.0 %0.1 %

Brands with EU inspection or list price data on Sonja. «Norway avg.» is the brand's share of the national fleet.

Data basis: Registered as of 31 December 2025 · Last updated in Sonja: 28 May 2026, 09:31 · Source: SSB table 07832

Local

Sell your car in Oslo without a private sale

If you're selling a car in Oslo, Sonja can collect the car at your home once you accept the highest bid. You skip creating a listing, answering a stream of inquiries, arranging test drives and negotiating with multiple buyers. You register the car, prepare it with photos, and dealers bid in an auction. You choose whether to sell.

Process

How it works

Three short steps. Dealers bid. You choose whether to sell.

  1. Look up the car

    Enter plate and mileage. We fetch the rest automatically — including in Oslo.

  2. Photos and info

    Upload photos and a little information. The car is then ready to be listed. Nothing more is required from you — we take it from there.

  3. Dealers bid

    If the steps are completed today, the auction can start and end tomorrow. You choose whether to accept the highest bid.

If you say yes, we handle payout, ownership transfer and collection in Oslo. You skip the paperwork.

Start with plate and mileageLet dealers compete for your car.

  1. Look up your car
  2. Photos and answers
  3. Dealers bid
  • Norwegian Public Roads Administration (Statens vegvesen)
  • Gire
  • Vipps
  • Statistics Norway (SSB)
  • OFV

Questions

Frequently asked questions

How many passenger cars are registered in Oslo?
According to SSB (2025), 240,977 passenger cars are registered in Oslo (registration municipality, year-end snapshot).
How large is the car fleet in Oslo compared with the rest of Norway?
Oslo has the largest passenger-car fleet in Norway (241,000 cars, SSB 2025). Sonja kan hente bilen hjemme hos deg i Oslo når du selger.
What is my car worth?
Sonja lets dealers bid on your car in a time-limited auction. The price is set by competition — photos and a self-declaration are the documentation. You choose whether to sell.
How much does it cost to use Sonja?
Using Sonja costs nothing: prep, review and the auction are free. We charge a fee from the buying dealer — you as the seller pay nothing.
Do I have to drop the car off somewhere?
No. The car stays with you. We need photos and a few answers. If you accept the highest bid, we arrange collection.
How quickly does the auction start?
Finish photos and answers today, and the auction can start and end tomorrow. It normally starts the next weekday at 09:00 and runs the same day. Then you have the highest bid ready, and can in theory sell the car tomorrow. You have plenty of time to accept or decline. We can collect the car at your address in Oslo when it suits you.
Which cars can I list?
Most passenger cars can be listed in the auction. Submit the form and we will help you next.
What is the difference from a private sale?
A private sale means listing the car, filtering inquiries and having strangers visit your home for viewings. With Sonja, dealers bid in a time-limited auction. You choose whether to sell — at no cost if you decline.
Can I list different car brands?
Yes. Most brands can be listed in the auction. Enter your registration number and mileage. If you're in or around Oslo, we'll arrange pickup where it suits you.
Can Sonja collect the car from my home?
Yes. We offer collection at your address across Norway at no extra charge. In Oslo we'll agree a time that works for you.
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. Then you prepare the car at home with photos and a self-declaration. Finish those two steps, and the auction can start and end tomorrow — then you have the highest bid ready.