The 2021 BMW 420 is an all-wheel-drive coupé, diesel-powered with an automatic gearbox. It has an engine displacement of 2.0 litres and an output of 140 kW (190 hp).

The asking price is 39,880 €. That is 7,580 € (23%) above maksimi.fi's estimated market price of 32,300 €. The estimate is based on 37 comparable cars.

A dealer typically sells this model in about 18 days and a private seller in about 16 days. At this asking price, the car will sell in an estimated 19 days.

The odometer reads 129,000 km, which works out at about 23,000 km per year.

Notable equipment:

  • Premium audio
  • Tow bar
  • Adaptive cruise control
  • LED headlights
  • Keyless entry and start
  • Power tailgate
  • Parking sensors
  • Leather upholstery

Running the car costs an estimated:

Vehicle tax and insurance come to about 2,010 € per year.

The seller is Automyynti Karon (Tuusula).

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

Basic information

Mileage
129,000 km
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20% off
Engine
2.0 l, Diesel
Model year
2021
Gearbox
Automatic
Drivetrain
All-wheel drive
Body type
Coupé
Vehicle type
Passenger car
Colour
Grey
Steering position
Left-hand
VIN number
WBA21AS030CG20901
maksimi.fi ID
54061
Nettiauto ID
15714348

Technical details

Power
140 kW / 190 hp
Torque
400 Nm
Seats
4
Dimensions (L × W × H)
4,638 × 1,825 × 1,392 mm
First registration
30/12/2020

Gearbox
Automatic

Equipment

  • Adaptive cruise control
  • Keyless entry and start
  • Leather upholstery
  • LED headlights
  • Parking sensors
  • Power tailgate
  • Premium audio
  • Tow bar

Equipment rating

Asking price: 39,880 €

Well above market price

Market price estimate 32,300 €

Based on asking prices

Compared to 37 cars of the same model and similar model years (currently listed and recently delisted).

How the estimate is built

  • Base value (BMW 420, 2021) 32,130 €
  • Sold by a dealer +170 €
  • Market price estimate 32,300 €

Without a statistically distinct effect in this group: fuel type: diesel, body type: coupé.

At this asking price, the car will sell in an estimated 19 days.

No price changes during the tracked period.

Next inspection

A car under 10 years old is inspected every two years. The listing has no inspection date, so the due date cannot be estimated.

Check with Traficom

Failure rate among cars of the same age

Of 4-year-old diesel passenger cars, 10.8% failed their periodic inspection in 2025 (9,744 inspections, median mileage 93,000 km).

Sale periods

Automyynti Karon Tuusula, Uusimaa 58 days for sale
4/7/202623/7/202612/8/202631/8/2026

Sales

No previous sales.

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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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. 444 €/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 296 €/yr
  • Driving power tax 442 €/yr
  • Total vehicle tax 738 €/yr

Base tax is based on gross weight. Driving power tax is based on gross weight (approx. 2175 kg).

Estimated annual insurance cost (liability + comprehensive).

Driver's age 45 yrs
  • Liability insurance250 €/yr
  • Comprehensive1,020 €/yr
  • Total insurance1,270 €/yr

≈ 106 €/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.

Tyre sizes for this model

  • 225/35 R20
  • 245/30 R20
  • 255/30 R20
  • 225/40 R19
  • 255/35 R19
  • 225/45 R18
  • 255/40 R18
  • 225/50 R17

Wheel sizes for this model

17″
18″
19″
20″
What do the sizes mean?
Find tyres

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Frequently asked questions about this car

How much does BMW 420 cost?

BMW 420 is for sale at 39,880 €.

Is this car well priced?

According to maksimi.fi's price estimate, the asking price is well above market price (estimated market price 32,300 €).

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 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 2021 and was first registered on 30/12/2020.

How many kilometres has the car covered?

The car's mileage is 129,000 km.

How common is a 2021 BMW in Finland?

On 30/06/2026 there were 7,354 BMW passenger cars first used in 2021 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 34 brands. The most common fuel type among them is plug-in hybrid (71.5 %). 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 diesel and the gearbox is automatic.

What features does the car have?

Notable features include Premium audio, Tow bar, Adaptive cruise control, LED headlights, Keyless entry and start. The full feature list is on this page.

How much is the car's vehicle tax?

Vehicle tax is 738 € 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.

Where is BMW 420 located?

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

How much does the car cost to keep per year?

The estimate is 2,008 € per year: vehicle tax 738 €, 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 Automyynti Karon (Tuusula).

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.