The 2021 Audi A4 is an all-wheel-drive estate, diesel-powered with an automatic gearbox. It has an engine displacement of 2.0 litres and an output of 150 kW (204 hp).

The asking price is 339,900 SEK. That is 73,600 SEK (28%) above bilbil.se's estimated market price of 266,300 SEK. The estimate is based on 536 comparable cars. The chance this car sells within the next 14 days is about 12%.

The asking price has been reduced once, by 10,000 SEK from the original 349,900 SEK. Cars of this model typically sell in about 15 days whether the seller is a dealer or a private seller. As the asking price is clearly above the market price, the sale will likely take longer than average, an estimated 19 days.

The odometer reads 106,000 km, which works out at about 19,000 km per year.

Notable equipment:

  • Tow bar
  • Fuel-operated parking heater
  • Adaptive cruise control
  • LED headlights
  • Reversing camera
  • Keyless entry and start
  • Parking sensors

Running the car costs an estimated:

The seller is Major Cars (Bålsta).

The car has been for sale for 28 days since 06/09/2026.

Basic information

Registration number
SGN26X
Mileage
106,000 km
Engine
2.0 l, Diesel
Model year
2021
Gearbox
Automatic
Drivetrain
All-wheel drive
Body type
Estate
Vehicle type
Passenger car
Colour
Grey
VIN number
WAUZZZF4XMA039848
bilbil.se ID
223350

Technical details

Power
150 kW / 204 hp
Seats
5
Number of gears
7
Cylinders
4
Turbocharger
Yes
CO2 emissions
123 g/km (WLTP)
Kerb weight
1,665 kg
Gross weight
2,250 kg
Max towing weight
1,800 kg
Dimensions (L × W × H)
4,871 × 1,847 × 1,471 mm
First registration
28/02/2021
Type approval number
e1*2001/116*0430

Gearbox
Automatic

Equipment

  • Adaptive cruise control
  • Fuel-operated parking heater
  • Keyless entry and start
  • LED headlights
  • Parking sensors
  • Reversing camera
  • Tow bar

Equipment rating

Asking price: 339,900 SEK

Well above market price

Market price estimate 266,300 SEK

Based on asking prices

Compared to 536 cars of the same model and similar model years (currently listed and recently delisted).

How the estimate is built

  • Base value (Audi A4, 2021) 255,880 SEK
  • Reversing camera +7,690 SEK
  • Sold by a dealer +1,610 SEK
  • All-wheel drive +1,120 SEK
  • Market price estimate 266,300 SEK

Without a statistically distinct effect in this group: automatic transmission.

As the asking price is clearly above the market price, the sale will likely take longer than average, an estimated 19 days.

335,000 SEK340,000 SEK345,000 SEK350,000 SEK355,000 SEK6/9/202615/9/202625/9/20264/10/2026
DatePriceChange
06/09/2026349,900 SEK–
20/09/2026339,900 SEK−10,000 SEK
23/09/2026339,900 SEK–

Next inspection

In Sweden, a car or light van has its second inspection no later than 24 months after the first, and after that no later than 14 months after the previous one. The listing does not say when the car is next due for inspection.

Check with Transportstyrelsen

Sale periods

Major Cars, Bålsta, Uppsala 28 days for sale
6/9/202615/9/202625/9/20264/10/2026

Sales

No previous sales.

Listing changes

DateWhatChange
20/09/2026Asking price 349,900 SEK → 339,900 SEK

SEK
5,000 SEK 900,000 SEK
10 years
1 year 10 years
Estimated monthly instalment approx. 3,800 SEK/mo

The estimate uses a nominal interest rate of 5.80% and an account fee of 60 SEK a month. The actual rate, term and instalment are set in the loan offer.

Remember to check tyre condition with the seller.

Tyre sizes for this model

  • 245/30 R20
  • 245/35 R19
  • 245/40 R18
  • 225/50 R17
  • 205/60 R16

Wheel sizes for this model

16″
17″
18″
19″
20″
What do the sizes mean?

Frequently asked questions about this car

Which car has the registration SGN26X?

SGN26X is a 2021 Audi A4 with 106,000 km on the odometer. It is for sale at 339,900 SEK.

How much does Audi A4 cost?

Audi A4 is for sale at 339,900 SEK.

Is this car well priced?

According to bilbil.se's price estimate, the asking price is well above market price (estimated market price 266,300 SEK).

How long has this car been for sale?

The car has been for sale for at least 28 days. The listing entered bilbil.se's tracking on 06/09/2026.

Has the price been reduced?

Yes. The asking price is 10,000 SEK below the original listing price.

Has this car been on the market before?

No earlier completed sales are on record for this car.

What model year is the car?

The car is model year 2021 and was first registered on 28/02/2021.

How many kilometres has the car covered?

The car's mileage is 106,000 km.

What fuel type and gearbox does the car have?

The fuel type is diesel and the gearbox is automatic.

What features does the car have?

Notable features include Tow bar, Fuel-operated parking heater, Adaptive cruise control, LED headlights, Reversing camera. The full feature list is on this page.

Where is Audi A4 located?

The car is located in Uppsala (Bålsta, Uppsala).

Who is selling this car?

The seller is Major Cars (Bålsta).

Where can I see this car's price history?

This page shows the changes to the car's asking price, its sale periods and the edits made to the listing.