The 2020 Audi A6 40 TDI S line is an all-wheel-drive estate, diesel-powered with an automatic gearbox. It has an output of 150 kW (204 hp).

The asking price is 319,900 SEK. That is in line with bilbil.se's estimated market price of 309,800 SEK. The estimate is based on 1,233 comparable cars. The chance this car sells within the next 30 days is about 29%.

A dealer typically sells this model in about 18 days and a private seller in about 15 days.

The odometer reads 89,000 km, which works out at about 13,000 km per year.

Notable equipment:

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

Running the car costs an estimated:

The seller is GT Performance Cars AB (Vega).

The car has been for sale for 29 days since 07/10/2026.

Basic information

Mileage
89,000 km
carVertical Verify mileage authenticity
20% off
Fuel
Diesel mild hybrid
Displacement
2,967 cm³
Model year
2020
First registration
06/12/2019
Gearbox
Dual-clutch automatic
Drivetrain
All-wheel drive
Acceleration (0–100)
7.8 s
Body type
Estate
bilbil.se ID
306105

Engine and drivetrain

Engine code
DFB
Engine layout
Inline
Cylinders
6
Valves per cylinder
4
Engine position
Front
Fuel injection
Common rail
Forced induction
Turbo
Camshaft drive
Timing belt
Power
150 kW / 204 hp
Engine speed at peak power
3,750 rpm
Torque
400 Nm
Engine speed at peak torque
1,750 rpm

Consumption and emissions

Fuel tank
63 l
AdBlue tank
12 l
Emission class
Euro 6d-TEMP or Euro 6d-TEMP-EVAP-ISC
Emissions test cycle
WLTP
Exhaust aftertreatment
SCR and NOx storage catalysts, particulate filter
Pass-by noise
69 dB

Dimensions and weights

Width
1,886 mm
Width including mirrors
2,110 mm
Wheelbase
2,924 mm
Turning circle
12.1 m
Boot space
565 l
Boot space, seats folded
1,680 l
Kerb weight
1,865 kg
Gross weight
2,420 kg
Payload
580 kg
Roof load
100 kg
Towing weight (unbraked)
750 kg
Tow ball load
95 kg

Body and chassis

Seats
5
Doors
5
Front suspension
Coil springs
Rear suspension
Coil springs
Front brakes
Disc brakes
Rear brakes
Disc brakes
Tyre pressure monitoring
Indirect (ABS sensors)

The information on this page is compiled by Bilbil from dozens of public and non-public sources from Sweden and elsewhere in Europe. Check the details stated by the seller in the original listing.

Generation
C8 (C8 (4A))
Produced
2018–2023
Sub-model
Avant (C8 (4A))

Gearbox
Automatic

Equipment

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

Equipment rating

Asking price: 319,900 SEK

At market price

Market price estimate 309,800 SEK

Based on asking prices

Compared to 1,233 cars of the same model and similar model years (currently listed and recently delisted).

How the estimate is built

  • Base value (Audi A6, 2020) 273,750 SEK
  • Reversing camera +12,370 SEK
  • Tow bar +7,980 SEK
  • Keyless entry and start +8,110 SEK
  • All-wheel drive +4,690 SEK
  • Sold by a dealer +2,590 SEK
  • Automatic transmission +310 SEK
  • Market price estimate 309,800 SEK

Without a statistically distinct effect in this group: adaptive cruise control.

No price changes during the tracked period.

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

GT Performance Cars AB, Vega, Stockholm 29 days for sale
7/10/202617/10/202626/10/20265/11/2026

Sales

No previous sales.

See detailed history data from carVertical: the report covers the car's mileage records, possible damage, previous owners and registrations.

View history report
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Service provided by carVertical

SEK
5,000 SEK 900,000 SEK
10 years
1 year 10 years
Estimated monthly instalment approx. 3,580 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

How much does Audi A6 40 TDI S line cost?

Audi A6 40 TDI S line is for sale at 319,900 SEK.

Is this car well priced?

According to bilbil.se's price estimate, the asking price is at market price (estimated market price 309,800 SEK).

How long has this car been for sale?

The car has been for sale for at least 29 days. The listing entered bilbil.se's tracking on 07/10/2026.

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 2020 and was first registered on 06/12/2019.

How many kilometres has the car covered?

The car's mileage is 89,000 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 A6 40 TDI S line located?

The car is located in Stockholm (Vega, Stockholm).

Who is selling this car?

The seller is GT Performance Cars AB (Vega).

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.