The 2021 Audi A6 is an all-wheel-drive estate, plug-in hybrid-powered with an automatic gearbox. It has an output of 270 kW (367 hp). The battery is 17.9 kWh and the range is 65 km as stated by the manufacturer. AC charging power is 7.4 kW.

The asking price is 318,800 SEK. That is 19,100 SEK (6%) below bilbil.se's estimated market price of 337,900 SEK. The estimate is based on 915 comparable cars.

The asking price has been reduced once, by 5,900 SEK from the original 324,700 SEK. A dealer typically sells this model in about 17 days and a private seller in about 15 days. At this asking price, the car will sell in an estimated 16 days.

The odometer reads 130,430 km, which works out at about 24,000 km per year. The next inspection is due by 31/08/2027.

Notable equipment:

  • Tow bar
  • Adaptive cruise control
  • LED headlights
  • Keyless entry and start
  • Parking sensors
  • Leather upholstery

Running the car costs an estimated:

The seller is Knivsta Bilhall (Knivsta).

The car has been for sale for 54 days since 10/08/2026.

Basic information

Registration number
KDX29L
Mileage
130,430 km
Engine
Plug-in hybrid
Model year
2021
Gearbox
Automatic
Drivetrain
All-wheel drive
Body type
Estate
Vehicle type
Passenger car
Colour
Blue
VAT deductible
Yes
VIN number
WAUZZZF21MN077329
bilbil.se ID
49271

Technical details

Dimensions (L × W × H)
4,939 × 1,886 × 1,432 mm
First registration
06/05/2021

65 km Range WLTP · for this model
17.9 kWh Battery capacity for this model

Charging time

  • Home charging (AC 7.4 kW) approx. 2.4 h empty to full · for this model

Charging connectors · for this model

Alternating current (AC)
  • Type 2
Slow charging

Range

  • WLTP65 km
  • In summerapprox. 55 km
  • In winterapprox. 42 km

Battery sizes in this model range

  • 14.1 kWh
  • 17.9 kWh this car

Gearbox
Automatic

Equipment

  • Adaptive cruise control
  • Keyless entry and start
  • Leather upholstery
  • LED headlights
  • Parking sensors
  • Tow bar

Equipment rating

Asking price: 318,800 SEK

Below market price

Market price estimate 337,900 SEK

Based on asking prices

Compared to 915 cars of the same model and similar model years (currently listed and recently delisted).

How the estimate is built

  • Base value (Audi A6, 2021) 404,740 SEK
  • All-wheel drive +6,690 SEK
  • Sold by a dealer +2,150 SEK
  • Fuel type: Plug-in hybrid −75,680 SEK
  • Market price estimate 337,900 SEK

Without a statistically distinct effect in this group: keyless entry and start, adaptive cruise control, tow bar.

At this asking price, the car will sell in an estimated 16 days.

318,000 SEK320,000 SEK322,000 SEK324,000 SEK326,000 SEK10/8/202629/8/202616/9/20264/10/2026
DatePriceChange
10/08/2026324,700 SEK–
14/08/2026324,700 SEK–
26/08/2026318,800 SEK–
27/08/2026318,800 SEK−5,900 SEK
01/10/2026318,800 SEK−5,900 SEK

Next inspection due by 31/08/2027

About 10 months left. 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.

Check with Transportstyrelsen

The due date comes from the listing description, not from the inspection interval.

Sale periods

Knivsta Bilhall, Knivsta, Uppsala 54 days for sale
10/8/202629/8/202616/9/20264/10/2026

Sales

No previous sales.

Listing changes

DateWhatChange
01/10/2026Asking price 324,700 SEK → 318,800 SEK
27/08/2026Asking price 324,700 SEK → 318,800 SEK

SEK
5,000 SEK 900,000 SEK
10 years
1 year 10 years
Estimated monthly instalment approx. 3,570 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

  • 255/30 R22
  • 255/35 R21
  • 255/40 R20
  • 245/45 R19
  • 225/55 R18
  • 205/65 R17
  • 225/60 R17

Wheel sizes for this model

17″
18″
19″
20″
21″
22″
What do the sizes mean?

Frequently asked questions about this car

Which car has the registration KDX29L?

KDX29L is a 2021 Audi A6 with 130,430 km on the odometer. It is for sale at 318,800 SEK.

How much does Audi A6 cost?

Audi A6 is for sale at 318,800 SEK.

Is this car well priced?

According to bilbil.se's price estimate, the asking price is below market price (estimated market price 337,900 SEK).

How long has this car been for sale?

The car has been for sale for at least 54 days. The listing entered bilbil.se's tracking on 10/08/2026.

Has the price been reduced?

Yes. The asking price is 5,900 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 06/05/2021.

How many kilometres has the car covered?

The car's mileage is 130,430 km.

When is the car due for its next inspection?

According to the listing, the car must be inspected by 31/08/2027. 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.

What fuel type and gearbox does the car have?

The fuel type is plug-in hybrid and the gearbox is automatic.

What features does the car have?

Notable features include Tow bar, Adaptive cruise control, LED headlights, Keyless entry and start, Parking sensors. The full feature list is on this page.

What is the car's battery capacity and range?

The battery capacity is 17.9 kWh and the stated range is about 65 km.

Where is Audi A6 located?

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

Who is selling this car?

The seller is Knivsta Bilhall (Knivsta).

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.