The 2017 BMW 420 is an all-wheel-drive sedan, petrol-powered with an automatic gearbox. It has an engine displacement of 2.0 litres and an output of 135 kW (184 hp).

The asking price is 25,490 € (plus a 299 € handling fee). That is 2,690 € (12%) above maksimi.fi's estimated market price of 22,800 €. The estimate is based on 82 comparable cars. The asking price has been reduced 2 times, by a total of 260 € from the original 25,750 €. A dealer typically sells this model in about 12 days and a private seller in about 10 days.

The odometer reads 120,000 km, which works out at about 13,000 km per year. The car was inspected 9/2025, and the next inspection is due an estimated 1/2027. There are 4 cars of this model variant in traffic use in Finland (Traficom vehicle register).

Notable equipment:

  • Reversing camera
  • Keyless entry and start
  • Parking sensors

Running the car costs an estimated:

Vehicle tax and insurance come to about 1,090 € per year.

The original tyre size is 225/50 R17. The seller is Hedin Automotive, Helsinki.

Basic information

Registration number
LNR-199
Mileage
120,000 km
carVertical Verify mileage authenticity
20% off
Engine
2.0 l, Petrol
Model year
2017
Gearbox
Automatic
Drivetrain
All-wheel drive
Office fee
299 €
Body type
Sedan
Vehicle type
Passenger car
Colour
White
Tyre size
225/50 R17
Tyre sets
2 (summer and winter)
In traffic use in Finland
4 cars
Steering position
Left-hand
Imported car
No
VIN number
WBA4D7107HG182907
maksimi.fi ID
141725
Nettiauto ID
15885914

Technical details

Power
135 kW / 184 hp
Top speed
231 km/h
Fuel consumption
8.1 l/100 km (urban)
Seats
5
Doors
4
Number of gears
8
Cylinders
4
Turbocharger
Yes
CO2 emissions
144 g/km
Kerb weight
1,690 kg
Gross weight
2,175 kg
Max towing weight
1,700 kg
Towing weight (unbraked)
750 kg
Dimensions (L × W × H)
4,638 × 1,825 × 1,404 mm
First registration
14/01/2017
Last inspection
9/2025
Type approval number
e1*2007/46*0316*16

Gearbox
Automatic

Equipment

  • Keyless entry and start
  • Parking sensors
  • Reversing camera

Equipment rating

Loading…

Asking price: 25,490 €

Above market price

Market price estimate 22,800 €

Based on asking prices

Compared to 82 cars of the same model and similar model years (currently listed and recently delisted).

How the estimate is built

  • Base value (BMW 420, 2017) 20,410 €
  • Fuel type: Petrol +2,120 €
  • Sold by a dealer +270 €
  • Market price estimate 22,800 €

Without a statistically distinct effect in this group: all-wheel drive.

A dealer typically sells this model in about 12 days and a private seller in about 10 days.

25,400 €25,500 €25,600 €25,700 €25,800 €28/7/20262/8/20268/8/202613/8/2026
DatePriceChange
28/07/202625,750 €
04/08/202625,690 €−60 €
12/08/202625,490 €−200 €

Next inspection due around 1/2027

About 5 months left. A car over 10 years old is inspected every year. According to the listing, the car was inspected in 9/2025.

Check with Traficom

Failures in the same model series

105 cars of the BMW 4-sarja model series (first registered in 2017) were inspected in 2025. They recorded 32 defects leading to a failure, or 30.5 defects per 100 inspections. For cars of the same age nationwide the figure is 24.2. 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
  1. Axles and suspension 14.3

    15 defects·All cars 12.8

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

  2. Emissions and leaks 7.6

    8 defects·All cars 2.8

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

  3. Brakes 3.8

    4 defects·All cars 5.1

    Service and parking brake, brake dynamometer tests, stability control

The remaining 15.6 % of defects fall under other items. Most advisories concerned lights and electrics (15). Median mileage 145,000 km.

Sale periods

Hedin Automotive Helsinki Mekaanikonkatu 12, Helsinki, Uusimaa 16 days for sale
28/7/20262/8/20268/8/202613/8/2026

Sales

No previous sales.

Listing changes

DateWhatChange
12/08/2026Asking price 25,690 € → 25,490 €
04/08/2026Asking price 25,750 € → 25,690 €

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
Service provided by carVertical

Description from the seller, in Finnish.

  • Kiinteä rahoituskorko vain 3,99% (+kulut) Hedin Certified -turvan, Hedin Care Huoltorahan tai BPS -vaihtoauton ostajalle!
  • Katso lisätietoja kotisivuiltamme https://www.hedinautomotive.fi/auto/BMW/420/LNR-199/
  • Valitse koko Hedin Automotiven valikoimasta ! Tämäkin auto toimitetaan sinulle kotiin tai lähimpään toimipisteeseemme.
  • Tähän autoon on saatavilla Hedin Certified -turva 12kk 990€, 24kk 1490€ tai 36kk 1990€!
  • Kysy lisätietoja vaihtoauto-myynnistä 010 625 8480 !
  • Kotiintoimitus mahdollinen - kysy lisää myyjältä!
  • Suomi-auto
  • Perusväri - Alpine White
  • Sisusta - Kangas/Alcantara -verhoilu Hexagon - Anthracite / Black
  • M-Sport paketti
  • Urheiluistuimet
  • Vakionopeudensäädin
  • ConnectedDrive -paketti 6AK ConnectedDrive Services; 6AP Remote Services; 606 Navigointijärjestelmä Business
  • Radio BMW Professional (Radio, 6 kaiutinta, värinäyttö 6,5", iDrive -ohjain)
  • Navigointijärjestelmä Business
  • Peruutuskamera
  • Peruutustutka (PDC) eteen ja taakse
  • ConnectedDrive -paketti
  • Dynamic Stability Control (DSC), ajovakauden hallintajärjestelmä
  • Ajodynamiikkakytkin (sis. Comfort, Sport ja ECO PRO -ohjelmat)
  • Bluetooth handsfree Business ja USB -liitäntä sis. Bluetooth Audio Streaming
  • Aux-In liitäntä keskikonsolissa
  • Ajotietokone
  • Monitoimiohjauspyörä
  • Automaattinen ilmastointi (2-alueinen)
  • Etusumuvalot (sis. lämmitettävät ulkopeilit)
  • Xenon -ajovalot
  • Dynaamiset jarruvalot
  • Follow-me-home -valot
  • Ajovalojen pesimet
  • Etukyynärnoja, liukuva
  • Lämmitettävät etuistuimet
  • Niskatuet edessä ja takana reunapaikoilla
  • Takakyynärnoja
  • Elektroninen tasauspyörästön lukko
  • Integroitu omistajan käsikirja
  • Sisäänrakennettu SIM-kortti
  • Huoltotarpeen ilmaisin
  • Sadetunnistin (sis. ajovalojen hämärätunnistin)
  • Ikkunannostimet, sähkötoimiset edessä
  • Sähkötoimiset ulkopeilit
  • Tummennetut taka- ja takasivuikkunat
  • Tuuletetut etu- ja takajarrulevyt
  • Etumatkustajan turvatyynyn poiskytkentä
  • Kuljettajan ja etumatkustajan sivuturvatyynyt
  • Kuljettajan ja etumatkustajan turvatyynyt
  • Pääturvatyynyt edessä ja takana
  • Tyre Repair kit
  • Aktiivinen rengaspainevaroitin
  • Ohjauspyörän manuaalinen korkeus- ja syvyyssäätö
  • Automaattinen takaluukku
  • Keskuslukituksen kauko-ohjaus avaimella (2 kpl)
  • Kolmipisteturvavyöt kaikilla istuimilla
  • Elektroninen käynnistyksenesto
  • 12 V virtalähde keskikonsolissa ja etumatkustajan jalkatilassa
  • BMW 18" Kevytmetallivanteet V-spoke 398 Orbit Grey; mixed tyres
  • Aluvanteet kesä-ja talvirenkaissa
  • Kahdet renkaat
  • Tarkista tietojen oikeellisuus myyjältä.
  • Hedin Certified -turva on turvallisin tapa ajaa käytetyllä autolla.

Source: Nettiauto

Frequently asked questions about this car

How much does BMW 420 cost?

BMW 420 is for sale at 25,490 €.

Is this car well priced?

According to maksimi.fi's price estimate, the asking price is above market price (estimated market price 22,800 €).

How long has this car been for sale?

The car has been for sale for at least 16 days. The listing entered maksimi.fi's tracking on 28/07/2026.

Has the price been reduced?

Yes. The asking price is 260 € 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 2017 and was first registered on 14/01/2017.

How many kilometres has the car covered?

The car's mileage is 120,000 km.

When is the car due for its next inspection?

Based on the listing data, the next inspection is due around 1/2027. A car over 10 years old is inspected every year.

How often does this model fail its inspection?

In Traficom's statistics, 21.9 % of BMW 4-sarja cars first registered in 2017 failed their periodic inspection in 2025 (105 inspections, median mileage 145,000 km). Failure rates are not directly comparable between models because typical mileage differs.

How common is a 2017 BMW in Finland?

On 30/06/2026 there were 8,080 BMW passenger cars first used in 2017 in traffic use in Finland. That is 5.9 % of all cars first used that year, making it the 7th most common brand of that year among 31 brands. The most common fuel type among them is diesel (50.7 %). The figure is Traficom's snapshot of the whole fleet, not the number of cars for sale.

What causes inspection failures for this model year?

For BMW 4-sarja cars first registered in 2017, defects leading to a failure in 2025 inspections came most often from: axles and suspension, emissions and leaks, brakes. That is 30.5 defects per 100 inspections, against 24.2 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 automatic.

What features does the car have?

Notable features include Reversing camera, Keyless entry and start, Parking sensors. The full feature list is on this page.

How much is the car's vehicle tax?

Vehicle tax is 172 € per year. It consists of the base tax, determined by CO₂ emissions or gross weight, and the fuel tax, charged on fuels other than petrol.

What tyre size fits this car?

The car's original tyre size is 225/50 R17.

Where is BMW 420 located?

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

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.