The 2005 Audi A6 is an all-wheel-drive sedan, petrol-powered with a manual gearbox. It has an engine displacement of 2.4 litres. The car is not marked as roadworthy.

The odometer reads 358,545 km, which works out at about 17,000 km per year.

Running the car costs an estimated:

The original tyre size is 205/60 R16.

The seller is a private individual, Raisio.

The car has been for sale for 6 days since 23/09/2026.

Basic information

Registration number
HNF-674
Mileage
358,545 km
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Engine
2.4 l, Petrol
Model year
2005
Gearbox
Manual
Drivetrain
All-wheel drive
Body type
Sedan
Vehicle type
Passenger car
Colour
Black
Tyre size
205/60 R16
Wheel size
16″
In traffic use in Finland
108 cars
Not roadworthy
Yes
Steering position
Left-hand
VIN number
WAUZZZ4FX6N033371
bilbil.fi ID
239771

Technical details

Seats
5
Dimensions (L × W × H)
4,930 × 1,860 × 1,450 mm

Gearbox
Manual

Equipment

No notable equipment was identified from the listing.

Equipment rating

Asking price: –

No estimate

No price estimate: it is not marked as roadworthy.

No price changes during the tracked period.

Next inspection

A car over 10 years old is inspected every year. The listing has no inspection date, so the due date cannot be estimated.

Check with Traficom

The interval is derived from the model year, because the listing has no first registration date.

Failures in the same model series

1,155 cars of the Audi A6 model series (first registered in 2005) were inspected in 2025. They recorded 952 defects leading to a failure, or 82.4 defects per 100 inspections. For cars of the same age nationwide the figure is 93. That is fewer defects than in cars of the same age on average.

Causes of failures, defects per 100 inspections

  • This model series
  • All cars
  1. Axles and suspension 28.5

    329 defects, All cars 27.6

    Front and rear axles, springs and dampers, tyres and wheels

  2. Brakes 18.2

    210 defects, All cars 27.7

    Service and parking brake, brake dynamometer tests, stability control

  3. Chassis and body 10.6

    123 defects, All cars 14.3

    Frame, floor pan and sills, exhaust system, fuel tank

The remaining 30.5 % of defects fall under other items. Most advisories concerned lights and electrics (907). Median mileage 343,000 km.

Sale periods

Private seller, Raisio, Varsinais-Suomi 6 days for sale
23/9/202625/9/202628/9/202630/9/2026

Sales

No previous sales.

Listing changes

DateWhatChange
24/09/2026Mileage 358,300 km → 358,545 km

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

View history report
Service provided by carVertical

When buying from a dealer, it's worth asking for a finance quote directly from them. Before that, though, get a loan quote from Rahalaitos too: it gives you something to compare the dealer's offer against, and a way to negotiate better terms.

Viewing quotes is free and doesn't commit you to anything. Rahalaitos puts your application out to as many as 25 lenders at once.

€
500 € 70,000 €
10 years
1 year 10 years
Estimated monthly instalment approx. 170 €/mo
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Comparison provided by Rahalaitos

The APR under Finnish consumer protection law is 7.48%, calculated for a loan of €7,500 with a repayment period of 9 years, an account fee of €5, an opening fee of €35 and a nominal interest rate of 5.80%. The amount repayable would then be €10,215, i.e. €94/month. A credit card's APR may be 18.97%, calculated for a loan of €1,500 with a repayment period of one year and a nominal interest rate of 17.50%. The amount repayable would then be €1,646 in total, i.e. €146 per month. The final APR, loan term and monthly instalment are set out in the loan agreement. Lenders draw up the loan agreement based on an individual credit assessment. The nominal interest rate offered may vary between 4.19% and 20%, and annual loan costs between €0 and €150. The loan term offered varies between 1 and 20 years. Loan amounts offered range from €500 to €70,000.

Vehicle tax under the tax tables in force in 2026.

  • Base tax 313 €/yr
  • Driving power tax 0 €/yr
  • Total vehicle tax 313 €/yr

Base tax is based on gross weight (approx. 2255 kg).

Estimated annual insurance cost (liability + comprehensive).

Driver's age 45 yrs

The estimate could not be calculated: the car's price is missing.

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Service provided by POP Vakuutus

The final price depends on factors such as claims history and place of residence, and is set in the quote.

Remember to check tyre condition with the seller.

Audi A6 (2004–2008) · 2.4 quattro (130kW)

Tyre sizes for this car

  • 205/60 R16 Original
  • 245/30 R20 Recommended
  • 245/35 R19 Recommended
  • 245/40 R18 Recommended
  • 245/45 R17 Recommended
  • 225/50 R17 Recommended
  • 225/55 R16 Recommended

Wheel sizes for this car

16″
17″
18″
19″
20″

Original wheel size: 16″

What do the sizes mean?

Renkaatvaihtoon.fi guarantees that the tyres fit this exact car (HNF-674).

Order tyres See wheels too →

Frequently asked questions about this car

Which car has the registration HNF-674?

HNF-674 is a 2005 Audi A6 with 358,545 km on the odometer. It is currently for sale.

How long has this car been for sale?

The car has been for sale for at least 6 days. The listing entered bilbil.fi's tracking on 23/09/2026.

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 2005.

How many kilometres has the car covered?

The car's mileage is 358,545 km.

How often does this model fail its inspection?

42.6 % of Audi A6 cars first registered in 2005 failed their periodic inspection in 2025 (1,155 inspections, median mileage 343,000 km). Failure rates are not directly comparable between models because typical mileage differs.

How common is a 2005 Audi in Finland?

On 30/06/2026 there were 3,905 Audi passenger cars first used in 2005 in traffic use in Finland. That is 4.3 % of all cars first used that year, making it the 7th most common brand of that year among 34 brands. The most common fuel type among them is petrol (74.6 %). The figure is a snapshot of the whole fleet, not the number of cars for sale.

What causes inspection failures for this model year?

For Audi A6 cars first registered in 2005, defects leading to a failure in 2025 inspections came most often from: axles and suspension, brakes, chassis and body. That is 82.4 defects per 100 inspections, against 93 for cars of the same age nationwide. Figures count defects, not cars, and describe the model series rather than this individual car.

What fuel type and gearbox does the car have?

The fuel type is petrol and the gearbox is manual.

How much is the car's vehicle tax?

Vehicle tax is 313 € per year. It consists of the base tax, determined by CO₂ emissions or gross weight, and the driving power tax, charged on fuels other than petrol.

What tyre size fits this car?

The car's original tyre size is 205/60 R16.

Where is Audi A6 located?

The car is located in Varsinais-Suomi (Raisio, Varsinais-Suomi).

Who is selling this car?

The seller is Private seller (Raisio).

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.