On sale 58 daysOn sale 58 d
12,800 €
Private seller, Humppila, Kanta-Häme
1 / 20 Image source: Private seller, Nettiauto
The 1999 Mercedes-Benz S MB S 500 is a rear-wheel-drive sedan, petrol-powered with an automatic gearbox. It has an engine displacement of 5.0 litres and an output of 225 kW (306 hp).
The asking price is 12,800 €. That is 3,400 € (36%) above maksimi.fi's estimated market price of 9,400 €. The estimate is based on 66 comparable cars.
A dealer typically sells this model in about 16 days and a private seller in about 21 days.
The odometer reads 131,720 km, which works out at about 5,000 km per year. The car was inspected 9/2025, and the next inspection is due an estimated 9/2026.
- Adaptive cruise control
- Power tailgate
- Leather upholstery
Running the car costs an estimated:
- Vehicle tax 331 € per year
- Insurance 780 € per year
- Financing instalment 146 € per month
Vehicle tax and insurance come to about 1,110 € per year.
The original tyre size is 225/60 R16.
The seller is a private individual, Seinäjoki.
The car has been for sale for 58 days since 04/07/2026.
Basic information
- Registration number
- KTG-803
- Mileage
- 131,720 km
Verify mileage authenticity 20% off
- Engine
- 5.0 l, Petrol
- Model year
- 1999
- Gearbox
- Automatic
- Drivetrain
- Rear-wheel drive
- Body type
- Sedan
- Vehicle type
- Passenger car
- Colour
- Silver
- Tyre size
- 225/60 R16
- Wheel size
- 16″
- Steering position
- Left-hand
- maksimi.fi ID
- 47522
- Nettiauto ID
- 15671677
Technical details
- Power
- 225 kW / 306 hp
- Top speed
- 250 km/h
- Seats
- 5
- Doors
- 4
- Kerb weight
- 1,855 kg
- Gross weight
- 2,380 kg
- Last inspection
- 9/2025
- Gearbox
- Automatic
Equipment
- Adaptive cruise control
- Leather upholstery
- Power tailgate
Equipment rating
Asking price: 12,800 €
| Date | Price | Change |
|---|---|---|
| 04/07/2026 | 11,500 € | – |
| 20/08/2026 | 12,800 € | +1,300 € |
Next inspection due around 9/2026
Less than a month left. A car over 10 years old is inspected every year. According to the listing, the car was inspected in 9/2025.
Check with TraficomThe interval is derived from the model year, because the listing has no first registration date.
Failure rate among cars of the same age
Of at least 25-year-old petrol passenger cars, 40.4% failed their periodic inspection in 2025 (185,386 inspections, median mileage 254,000 km).
Sale periods
Private seller, Seinäjoki, Etelä-Pohjanmaa 58 days for sale
4/7/202623/7/202612/8/202631/8/2026
Sales
No previous sales.
Listing changes
| Date | What | Change |
|---|---|---|
| 20/08/2026 | Asking price | 11,500 € → 12,800 € |
| 20/08/2026 | Mileage | 130,655 km → 131,720 km |
See detailed history data from carVertical: the report covers the car's mileage records, possible damage, previous owners and registrations.
View history reportMAKSIMI −20% off the report Service provided by carVertical
carVerticalWhen 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. 146 €/mo
See offers Comparison provided by 
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 331 €/yr
- Driving power tax 0 €/yr
- Total vehicle tax 331 €/yr
Base tax is based on gross weight (2380 kg).
Estimated annual insurance cost (liability + comprehensive).
Driver's age 45 yrs
- Liability insurance290 €/yr
- Comprehensive490 €/yr
- Total insurance780 €/yr
≈ 65 €/mo
Request a quoteService provided by 
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.
Mercedes S-Class (1999–2002) · 500. W220
Tyre sizes for this car
- 225/60 R16 Original
- 275/30 R20 Recommended
- 255/35 R20 Recommended
- 275/35 R19 Recommended
- 245/40 R19 Recommended
- 275/40 R18 Recommended
- 245/45 R18 Recommended
- 245/50 R17 Recommended
- 225/55 R17 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 (KTG-803).
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Frequently asked questions about this car
Which car has the registration KTG-803?
KTG-803 is a 1999 Mercedes-Benz S MB S 500 with 131,720 km on the odometer. It is for sale at 12,800 €.
How much does Mercedes-Benz S MB S 500 cost?
Mercedes-Benz S MB S 500 is for sale at 12,800 €.
Is this car well priced?
According to maksimi.fi's price estimate, the asking price is above market price (estimated market price 9,400 €).
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 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 1999.
How many kilometres has the car covered?
The car's mileage is 131,720 km.
When is the car due for its next inspection?
Based on the listing data, the next inspection is due around 9/2026. A car over 10 years old is inspected every year.
How common is a 1999 Mercedes-Benz in Finland?
On 30/06/2026 there were 1,555 Mercedes-Benz passenger cars first used in 1999 in traffic use in Finland. That is 5.4 % of all cars first used that year, making it the 6th most common brand of that year among 29 brands. The most common fuel type among them is petrol (81.8 %). 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 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 331 € 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 225/60 R16.
Where is Mercedes-Benz S MB S 500 located?
The car is located in Etelä-Pohjanmaa (Seinäjoki, Etelä-Pohjanmaa).
How much does the car cost to keep per year?
The estimate is 1,111 € per year: vehicle tax 331 €, insurance 780 €. Insurance and energy are estimates; vehicle tax is calculated from the car's own data.
Who is selling this car?
The seller is Private seller (Seinäjoki).
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.