On sale 27 daysOn sale 27 d
37,490 €
Private seller, Turku, Varsinais-Suomi
1 / 40 Image source: Saka
The 2015 Mercedes-Benz S 400 Hybrid is a rear-wheel-drive sedan, hybrid-powered with an automatic gearbox. It has an engine displacement of 3.5 litres and an output of 225 kW (306 hp).
The asking price is 36,900 € (plus a 349 € handling fee). That is in line with maksimi.fi's estimated market price of 37,800 €. The estimate is based on 89 comparable cars. The chance this car sells within the next 7 days is about 12%.
The asking price has been reduced once, by 900 € from the original 37,800 €. A dealer typically sells this model in about 16 days and a private seller in about 21 days.
The odometer reads 156,000 km, which works out at about 14,000 km per year. The next inspection is due 09/07/2027.
- Sunroof or panoramic roof
- Premium audio
- Fuel-operated parking heater
- Adaptive cruise control
- LED headlights
- Reversing camera
- Keyless entry and start
- Parking sensors
- Leather upholstery
This car has been sold before within maksimi.fi's tracking: it sold on 21/07/2026 for 37,800 €, at 152,000 km. It is now listed for 900 € less than in that sale. It has covered about 4,000 km more since.
Running the car costs an estimated:
- Vehicle tax 181 € per year
- Insurance 1,270 € per year
- Financing instalment 411 € per month
Vehicle tax and insurance come to about 1,450 € per year.
The original tyre size is 245/40 R20. The listing says 2 sets of tyres are included: summer and winter.
The seller is Saka (Vantaa).
The car has been for sale for 38 days since 23/07/2026.
Basic information
- Registration number
- OUO-598
- Mileage
- 156,000 km
Verify mileage authenticity 20% off
- Engine
- 3.5 l, Hybrid
- Model year
- 2015
- Gearbox
- Automatic
- Drivetrain
- Rear-wheel drive
- Office fee
- 349 €
- Body type
- Sedan
- Vehicle type
- Passenger car
- Colour
- Blue
- Tyre size
- 245/40 R20
- Wheel size
- 20″
- Tyre sets
- 2 (summer and winter)
- Keys
- 2
- In traffic use in Finland
- 14 cars
- Steering position
- Left-hand
- Imported car
- No
- VIN number
- WDD2220571A109609
- maksimi.fi ID
- 121255
- Nettiauto ID
- 15876766
Technical details
- Power
- 225 kW / 306 hp
- Acceleration (0–100)
- 6.8 s
- Top speed
- 250 km/h
- Fuel consumption
- 7 l/100 km (urban)
- Seats
- 5
- Doors
- 4
- Number of gears
- 7
- Cylinders
- 6
- Turbocharger
- No
- CO2 emissions
- 153 g/km
- Kerb weight
- 1,925 kg
- Gross weight
- 2,595 kg
- Dimensions (L × W × H)
- 5,231 × 1,914 × 1,502 mm
- Type approval number
- e1*2001/116*0335*20
- Gearbox
- Automatic
Equipment
- Adaptive cruise control
- Fuel-operated parking heater
- Keyless entry and start
- Leather upholstery
- LED headlights
- Parking sensors
- Premium audio
- Reversing camera
- Sunroof or panoramic roof
Equipment rating
Asking price: 36,900 €
- Private seller · 14/7/2026
- Saka Finland Oy Varisto · 23/7/2026
| Date | Price | Change | Listing |
|---|---|---|---|
| 14/07/2026 | 37,800 € | – | Private seller |
| 23/07/2026 | 36,900 € | – | Saka Finland Oy Varisto |
Next inspection due 09/07/2027
About 10 months left. A car over 10 years old is inspected every year.
Check with TraficomThe due date comes from the listing description, not from the inspection interval. The interval is derived from the model year, because the listing has no first registration date.
Failures in the same model series
167 cars of the Mercedes-Benz S model series (first registered in 2015) were inspected in 2025. They recorded 51 defects leading to a failure, or 30.5 defects per 100 inspections. For cars of the same age nationwide the figure is 25.4. That is more defects than in cars of the same age on average.
Causes of failures, defects per 100 inspections
- This model series
- All cars
- Axles and suspension 21
Front and rear axles, springs and dampers, tyres and wheels
- Brakes 3.6
Service and parking brake, brake dynamometer tests, stability control
- Road test and visibility 1.8
Windscreen and wipers, mirrors, field of view, controls, road test
The remaining 13.7 % of defects fall under other items. Most advisories concerned lights and electrics (9). Median mileage 171,000 km.
Sale periods
Private seller, Järvenpää, Uusimaa 6 days
Saka Finland Oy Varisto, Vantaa, Uusimaa 38 days for sale
14/7/202630/7/202615/8/202631/8/2026
sale
Sales
| Sold | Price | Mileage | Time on market | Seller |
|---|---|---|---|---|
| 21/07/2026 | 37,800 € | 152,000 km | 7 days | Private seller, Järvenpää, Uusimaa |
Listing changes
| Date | What | Change |
|---|---|---|
| 23/07/2026 | Seller changed | Private seller → Saka Finland Oy Varisto |
| 23/07/2026 | Asking price Saka Finland Oy Varisto | 37,800 € → 36,900 € |
| 23/07/2026 | Mileage Saka Finland Oy Varisto | 152,000 km → 156,000 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. 411 €/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 181 €/yr
- Driving power tax 0 €/yr
- Total vehicle tax 181 €/yr
Base tax is based on CO₂ emissions (NEDC), 153 g/km.
The average CO₂ of petrol passenger cars first registered in 2015 was 122.8 g/km (NEDC). This car is 30 g/km above that average, which comes to 30 € more a year in base tax.
Estimated annual insurance cost (liability + comprehensive).
Driver's age 45 yrs
- Liability insurance290 €/yr
- Comprehensive980 €/yr
- Total insurance1,270 €/yr
≈ 106 €/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.
The listing says 2 sets of tyres are included: summer and winter.
Remember to check tyre condition with the seller.
Mercedes S-Class (2014–2015) · 400 Hybrid. W222 (225kW)
Tyre sizes for this car
- 275/35 R20 Original
- 245/40 R20 Original
- 295/25 R22 Recommended
- 245/30 R22 Recommended
- 285/30 R21 Recommended
- 245/35 R21 Recommended
- 275/40 R19 Recommended
- 245/45 R19 Recommended
- 275/45 R18 Recommended
- 245/50 R18 Recommended
Wheel sizes for this car
18″
19″
20″
21″
22″
Original wheel size: 20″
What do the sizes mean?
Renkaatvaihtoon.fi guarantees that the tyres fit this exact car (OUO-598).
Order tyres See wheels too →Panorama / ILS-LED / Distronic+ / Widescreen / Imu-ovet / Muistipenkit / Ilma-alusta / Burmester
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Frequently asked questions about this car
Which car has the registration OUO-598?
OUO-598 is a 2015 Mercedes-Benz S 400 Hybrid with 156,000 km on the odometer. It is for sale at 36,900 €.
How much does Mercedes-Benz S 400 Hybrid cost?
Mercedes-Benz S 400 Hybrid is for sale at 36,900 €.
Is this car well priced?
According to maksimi.fi's price estimate, the asking price is at market price (estimated market price 37,800 €).
How long has this car been for sale?
The car has been for sale for at least 38 days. The listing entered maksimi.fi's tracking on 23/07/2026.
Has the price been reduced?
Yes. The asking price is 900 € below the original listing price.
Has this car been on the market before?
Yes: this car has one earlier completed sale on record. It was last sold on 21/07/2026 for 37,800 €, and it has been driven about 4,000 km more since then.
What model year is the car?
The car is model year 2015.
How many kilometres has the car covered?
The car's mileage is 156,000 km.
When is the car due for its next inspection?
According to the listing, the next inspection is due 09/07/2027. A car over 10 years old is inspected every year.
How often does this model fail its inspection?
21.6 % of Mercedes-Benz S cars first registered in 2015 failed their periodic inspection in 2025 (167 inspections, median mileage 171,000 km). Failure rates are not directly comparable between models because typical mileage differs.
How common is a 2015 Mercedes-Benz in Finland?
On 30/06/2026 there were 9,664 Mercedes-Benz passenger cars first used in 2015 in traffic use in Finland. That is 7.9 % of all cars first used that year, making it the 5th most common brand of that year among 31 brands. The most common fuel type among them is diesel (58.8 %). 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 S cars first registered in 2015, defects leading to a failure in 2025 inspections came most often from: axles and suspension, brakes, road test and visibility. That is 30.5 defects per 100 inspections, against 25.4 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 hybrid and the gearbox is automatic.
What features does the car have?
Notable features include Sunroof or panoramic roof, Premium audio, Fuel-operated parking heater, Adaptive cruise control, LED headlights. The full feature list is on this page.
How much is the car's vehicle tax?
Vehicle tax is 181 € 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 245/40 R20.
Where is Mercedes-Benz S 400 Hybrid located?
The car is located in Uusimaa (Vantaa, Uusimaa).
How much does the car cost to keep per year?
The estimate is 1,451 € per year: vehicle tax 181 €, insurance 1,270 €. Insurance and energy are estimates; vehicle tax is calculated from the car's own data.
Who is selling this car?
The seller is Saka (Vantaa).
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.