The 2005 Mercedes-Benz SLK 200 Kompressor is a rear-wheel-drive convertible, petrol-powered with a manual gearbox. It has an engine displacement of 1.8 litres and an output of 120 kW (163 hp).

The asking price is 12,990 € (plus a 349 € handling fee). That is in line with bilbil.fi's estimated market price of 12,900 €. The estimate is based on 74 comparable cars.

A dealer typically sells this model in about 12 days and a private seller in about 25 days.

The odometer reads 90,000 km, which works out at about 4,000 km per year. The car was inspected 3/2026, and the next inspection is due an estimated 3/2027. The most common inspection failure cause in this model series is axles and suspension.

Notable equipment:

  • Adaptive cruise control
  • Power tailgate
  • Leather upholstery

This car has been sold before within bilbil.fi's tracking: it sold on 15/07/2026 for 12,300 €, at 88,450 km. It is now listed for 690 € more than in that sale. It has covered about 1,550 km more since.

Running the car costs an estimated:

Vehicle tax and insurance come to about 1,000 € per year.

The original tyre size is 205/55 R16. The listing says 2 sets of tyres are included.

The seller is Kamux (Espoo).

The car has been for sale since 01/10/2026.

Basic information

Registration number
EXT-324
Mileage
90,000 km
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Engine
1.8 l, Petrol
Model year
2005
Gearbox
Manual
Drivetrain
Rear-wheel drive
Office fee
349 €
Body type
Convertible
Vehicle type
Passenger car
Colour
Grey
Tyre size
205/55 R16
Wheel size
16″
Tyre sets
2
Keys
1
In traffic use in Finland
244 cars
Steering position
Left-hand
VIN number
WDB1714421F050269
bilbil.fi ID
40818

Technical details

Power
120 kW / 163 hp
Acceleration (0–100)
7.9 s
Top speed
228 km/h
Fuel consumption
12.6 l/100 km (urban)
Seats
2
Doors
2
Number of gears
5
Cylinders
4
Turbocharger
Yes
CO2 emissions
209 g/km
Kerb weight
1,390 kg
Gross weight
1,705 kg
Dimensions (L × W × H)
4,080 × 1,780 × 1,280 mm
Last inspection
3/2026
Type approval number
e1*2001/116*0262

Gearbox
Manual

Equipment

  • Adaptive cruise control
  • Leather upholstery
  • Power tailgate

Equipment rating

Asking price: 12,990 €

At market price

Market price estimate 12,900 €

Based on asking prices

Compared to 74 cars of the same model and similar model years (currently listed and recently delisted).

How the estimate is built

  • Base value (Mercedes-Benz SLK, 2005) 9,830 €
  • Low mileage +3,560 €
  • Sold by a dealer +460 €
  • Manual transmission −950 €
  • Market price estimate 12,900 €

12,200 €12,400 €12,600 €12,800 €13,000 €13,200 €4/7/20263/8/20261/9/20261/10/2026
DatePriceChangeListing
04/07/202612,300 €–Private seller
01/10/202612,990 €–Kamux Espoo Niittykumpu

Next inspection due around 3/2027

About 5 months left. A car over 10 years old is inspected every year. According to the listing, the car was inspected in 3/2026.

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

236 cars of the Mercedes-Benz SLK model series (first registered in 2005) were inspected in 2025. They recorded 90 defects leading to a failure, or 38.1 defects per 100 inspections. For cars of the same age nationwide the figure is 93. That is clearly 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 20.8

    49 defects, All cars 27.6

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

  2. Emissions and leaks 8.9

    21 defects, All cars 12.8

    Exhaust measurement, OBD system, oil, fluid and fuel leaks

  3. Brakes 5.1

    12 defects, All cars 27.7

    Service and parking brake, brake dynamometer tests, stability control

The remaining 8.9 % of defects fall under other items. Most advisories concerned lights and electrics (34). Median mileage 165,000 km.

Sale periods

Private seller, Vantaa, Uusimaa 11 days
Kamux Espoo Niittykumpu, Espoo, Uusimaa 1 day for sale
4/7/20263/8/20261/9/20261/10/2026

sale

Sales

SoldPriceMileageTime on marketSeller
15/07/202612,300 € 88,450 km 11 daysPrivate seller, Vantaa, Uusimaa

Listing changes

DateWhatChange
01/10/2026Seller changed Private seller → Kamux Espoo Niittykumpu
01/10/2026Asking price Kamux Espoo Niittykumpu12,300 € → 12,990 €
01/10/2026Mileage Kamux Espoo Niittykumpu88,450 km → 90,000 km

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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€
500 € 70,000 €
10 years
1 year 10 years
Estimated monthly instalment approx. 148 €/mo
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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 332 €/yr
  • Driving power tax 0 €/yr
  • Total vehicle tax 332 €/yr

Base tax is based on CO₂ emissions (NEDC), 209 g/km.

Estimated annual insurance cost (liability + comprehensive).

Driver's age 45 yrs
  • Liability insurance240 €/yr
  • Comprehensive430 €/yr
  • Total insurance670 €/yr

≈ 56 €/mo

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

The listing says 2 sets of tyres are included.

Remember to check tyre condition with the seller.

Mercedes SLK (2004–2011) · 200K. R171 (120kW)

Tyre sizes for this car

  • 205/55 R16 Original
  • 235/30 R20 Recommended
  • 265/30 R19 Recommended
  • 235/35 R19 Recommended
  • 255/35 R18 Recommended
  • 225/40 R18 Recommended
  • 245/40 R17 Recommended
  • 225/45 R17 Recommended
  • 225/50 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 (EXT-324).

Order tyres See wheels too →

Frequently asked questions about this car

Which car has the registration EXT-324?

EXT-324 is a 2005 Mercedes-Benz SLK 200 Kompressor with 90,000 km on the odometer. It is for sale at 12,990 €.

How much does Mercedes-Benz SLK 200 Kompressor cost?

Mercedes-Benz SLK 200 Kompressor is for sale at 12,990 €.

Is this car well priced?

According to bilbil.fi's price estimate, the asking price is at market price (estimated market price 12,900 €).

How long has this car been for sale?

The listing entered bilbil.fi's tracking on 01/10/2026.

Has this car been on the market before?

Yes: this car has one earlier completed sale on record. It was last sold on 15/07/2026 for 12,300 €, and it has been driven about 1,550 km more since then.

What model year is the car?

The car is model year 2005.

How many kilometres has the car covered?

The car's mileage is 90,000 km.

When is the car due for its next inspection?

Based on the listing data, the next inspection is due around 3/2027. A car over 10 years old is inspected every year.

How often does this model fail its inspection?

26.3 % of Mercedes-Benz SLK cars first registered in 2005 failed their periodic inspection in 2025 (236 inspections, median mileage 165,000 km). Failure rates are not directly comparable between models because typical mileage differs.

How common is a 2005 Mercedes-Benz in Finland?

On 30/06/2026 there were 5,335 Mercedes-Benz passenger cars first used in 2005 in traffic use in Finland. That is 5.8 % of all cars first used that year, making it the 6th most common brand of that year among 34 brands. The most common fuel type among them is petrol (53.6 %). 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 Mercedes-Benz SLK cars first registered in 2005, defects leading to a failure in 2025 inspections came most often from: axles and suspension, emissions and leaks, brakes. That is 38.1 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.

What features does the car have?

Notable features include Adaptive cruise control, Power tailgate, Leather upholstery. The full feature list is on this page.

How much is the car's vehicle tax?

Vehicle tax is 332 € 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 205/55 R16.

Where is Mercedes-Benz SLK 200 Kompressor located?

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

How much does the car cost to keep per year?

The estimate is 1,002 € per year: vehicle tax 332 €, insurance 670 €. Insurance and energy are estimates; vehicle tax is calculated from the car's own data.

Who is selling this car?

The seller is Kamux (Espoo).

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.