The 2005 Porsche 911 is a rear-wheel-drive convertible, petrol-powered with an automatic gearbox. It has an engine displacement of 3.8 litres and an output of 261 kW (355 hp).

The asking price is 49,900 €. That is 10,400 € (17%) below maksimi.fi's estimated market price of 60,300 €. The estimate is based on 39 comparable cars.

The asking price has been reduced once, by 7,000 € from the original 56,900 €. A dealer typically sells this model in about 32 days and a private seller in about 20 days. At this asking price, the car will sell in an estimated 31 days.

The odometer reads 160,000 km, which works out at about 8,000 km per year. The estimated inspection deadline of 6/2026 has already passed.

Notable equipment:

  • Leather upholstery

Running the car costs an estimated:

Vehicle tax and insurance come to about 1,970 € per year.

The original tyre size is 235/35 R19.

The seller is 9xx-Auto (Helsinki).

The car has been for sale for 58 days since 04/07/2026.

Basic information

Registration number
ULY-821
Mileage
160,000 km
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Engine
3.8 l, Petrol
Model year
2005
Gearbox
Automatic
Drivetrain
Rear-wheel drive
Body type
Convertible
Vehicle type
Passenger car
Colour
Red
Tyre size
235/35 R19
Wheel size
19″
In traffic use in Finland
22 cars
Steering position
Left-hand
Imported car
No
VIN number
WP0ZZZ99Z5S761794
maksimi.fi ID
80093
Nettiauto ID
15781840

Technical details

Power
261 kW / 355 hp
Fuel consumption
17.9 l/100 km (urban)
Seats
4
Doors
2
Number of gears
6
Cylinders
6
Turbocharger
No
CO2 emissions
283 g/km
Kerb weight
1,620 kg
Gross weight
1,930 kg
Dimensions (L × W × H)
4,427 × 1,808 × 1,290 mm
First registration
09/06/2005
Last inspection
6/2025
Type approval number
e13*2001/116*0137*00

Gearbox
Automatic

Equipment

  • Leather upholstery

Equipment rating

Asking price: 49,900 €

Below market price

Market price estimate 60,300 €

Based on asking prices

Compared to 39 cars of the same model and similar model years (currently listed and recently delisted).

How the estimate is built

  • Base value (Porsche 911, 2005) 54,530 €
  • Sold by a dealer +5,770 €
  • Market price estimate 60,300 €

Without a statistically distinct effect in this group: body type: convertible.

At this asking price, the car will sell in an estimated 31 days.

48,000 €50,000 €52,000 €54,000 €56,000 €58,000 €4/7/202623/7/202612/8/202631/8/2026
DatePriceChange
04/07/202656,900 €
22/07/202649,900 €−7,000 €

The inspection period appears to have expired

The estimated due date was 6/2026, about 3 months ago. A car over 10 years old is inspected every year. According to the listing, the car was inspected in 6/2025.

Check with Traficom

The car may have been inspected after the listing was posted, or taken off the road, in which case the inspection requirement does not run.

Failure rate among cars of the same age

Of 20-year-old petrol passenger cars, 43.4% failed their periodic inspection in 2025 (86,692 inspections, median mileage 243,000 km).

Sale periods

9xx-Auto Oy, Helsinki, Uusimaa 58 days for sale
4/7/202623/7/202612/8/202631/8/2026

Sales

No previous sales.

Listing changes

DateWhatChange
22/07/2026Asking price 56,900 € → 49,900 €

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

View history report
MAKSIMI −20% off the report
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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. 554 €/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 495 €/yr
  • Driving power tax 0 €/yr
  • Total vehicle tax 495 €/yr

Base tax is based on CO₂ emissions (NEDC), 283 g/km.

Estimated annual insurance cost (liability + comprehensive).

Driver's age 45 yrs
  • Liability insurance310 €/yr
  • Comprehensive1,160 €/yr
  • Total insurance1,470 €/yr

≈ 123 €/mo

Request a quote
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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.

Porsche 911 (2005–2007) · (997) 3.8 Carrera S. cabriolet (261kW)

Tyre sizes for this car

  • 295/30 R19 Original
  • 235/35 R19 Original
  • 295/25 R20 Recommended
  • 235/30 R20 Recommended

Wheel sizes for this car

19″
20″

Original wheel size: 19″

What do the sizes mean?

Renkaatvaihtoon.fi guarantees that the tyres fit this exact car (ULY-821).

Order tyres See wheels too →

Frequently asked questions about this car

Which car has the registration ULY-821?

ULY-821 is a 2005 Porsche 911 with 160,000 km on the odometer. It is for sale at 49,900 €.

How much does Porsche 911 cost?

Porsche 911 is for sale at 49,900 €.

Is this car well priced?

According to maksimi.fi's price estimate, the asking price is below market price (estimated market price 60,300 €).

How long has this car been for sale?

The car has been for sale for at least 58 days. The listing entered maksimi.fi's tracking on 04/07/2026.

Has the price been reduced?

Yes. The asking price is 7,000 € 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 2005 and was first registered on 09/06/2005.

How many kilometres has the car covered?

The car's mileage is 160,000 km.

When is the car due for its next inspection?

Based on the listing data, the inspection period ended around 6/2026. A car over 10 years old is inspected every year.

How common is a 2005 Porsche in Finland?

On 30/06/2026 there were 176 Porsche passenger cars first used in 2005 in traffic use in Finland. That is 0.2 % of all cars first used that year, making it the 30th most common brand of that year among 34 brands. The most common fuel type among them is petrol (100 %). The figure is a snapshot of the whole fleet, not the number of cars for sale.

What fuel type and gearbox does the car have?

The fuel type is petrol and the gearbox is automatic.

What features does the car have?

Notable features include Leather upholstery. The full feature list is on this page.

How much is the car's vehicle tax?

Vehicle tax is 495 € 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 235/35 R19.

Where is Porsche 911 located?

The car is located in Uusimaa (Helsinki, Uusimaa).

How much does the car cost to keep per year?

The estimate is 1,965 € per year: vehicle tax 495 €, insurance 1,470 €. Insurance and energy are estimates; vehicle tax is calculated from the car's own data.

Who is selling this car?

The seller is 9xx-Auto (Helsinki).

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.