The 2018 Kia Optima is an estate, plug-in hybrid-powered with an automatic gearbox. It has an engine displacement of 2.0 litres and an output of 151 kW (205 hp). The battery is 11.3 kWh and the range is 53 km as stated by the manufacturer. AC charging power is 3.3 kW.

The asking price is 119,800 SEK. That is 15,700 SEK (12%) below bilbil.se's estimated market price of 135,500 SEK. The estimate is based on 495 comparable cars.

The asking price has been reduced 4 times, by a total of 19,000 SEK from the original 138,800 SEK. A dealer typically sells this model in about 14 days and a private seller in about 18 days. At this asking price, the car will sell in an estimated 13 days.

The odometer reads 179,900 km, which works out at about 19,000 km per year.

Notable equipment:

  • Sunroof or panoramic roof
  • Premium audio
  • Adaptive cruise control
  • LED headlights
  • Reversing camera
  • Keyless entry and start
  • Power tailgate
  • Parking sensors
  • Leather upholstery

Running the car costs an estimated:

The seller is Bilsmidigt (Upplands Väsby).

The car has been for sale for 54 days since 11/08/2026.

Basic information

Registration number
GUM820
Mileage
179,900 km
Engine
2.0 l, Plug-in hybrid
Model year
2018
Gearbox
Automatic
Body type
Estate
Vehicle type
Passenger car
Colour
White
VIN number
KNAGV81FBJ5015398
bilbil.se ID
91156

Technical details

Power
151 kW / 205 hp
Seats
5
Cylinders
4
Turbocharger
No
Max towing weight
1,500 kg
Dimensions (L × W × H)
4,855 × 1,860 × 1,470 mm
First registration
31/05/2017
Type approval number
e4*2007/46*1018*05

53 km Range WLTP · for this model
11.3 kWh Battery capacity for this model

Charging time

  • Home charging (AC 3.3 kW) approx. 3.4 h empty to full · for this model

Charging connectors · for this model

Alternating current (AC)
  • Type 2
Slow charging

Range

  • WLTP53 km
  • In summerapprox. 45 km
  • In winterapprox. 34 km

Gearbox
Automatic

Equipment

  • Adaptive cruise control
  • Keyless entry and start
  • Leather upholstery
  • LED headlights
  • Parking sensors
  • Power tailgate
  • Premium audio
  • Reversing camera
  • Sunroof or panoramic roof

Equipment rating

Asking price: 119,800 SEK

Well below market price

Market price estimate 135,500 SEK

Based on asking prices

Compared to 495 cars of the same model and similar model years (currently listed and recently delisted).

How the estimate is built

  • Base value (Kia Optima, 2018) 130,470 SEK
  • Sunroof or panoramic roof +4,040 SEK
  • Sold by a dealer +990 SEK
  • Market price estimate 135,500 SEK

Without a statistically distinct effect in this group: adaptive cruise control.

At this asking price, the car will sell in an estimated 13 days.

110,000 SEK120,000 SEK130,000 SEK140,000 SEK11/8/202629/8/202616/9/20265/10/2026
DatePriceChangeListing
11/08/2026138,800 SEK–Bilsmidigt
12/08/2026138,800 SEK–Bilsmidigt AB
26/08/2026134,800 SEK−4,000 SEKBilsmidigt
28/08/2026129,900 SEK−4,900 SEKBilsmidigt
02/09/2026124,900 SEK−5,000 SEKBilsmidigt
10/09/2026119,800 SEK−5,100 SEKBilsmidigt

Next inspection

In Sweden, a car or light van has its second inspection no later than 24 months after the first, and after that no later than 14 months after the previous one. The listing does not say when the car is next due for inspection.

Check with Transportstyrelsen

Sale periods

Bilsmidigt, Upplands Väsby, Stockholm 54 days for sale
Bilsmidigt AB, Upplands Väsby, Stockholm 53 days for sale
11/8/202629/8/202616/9/20265/10/2026

Sales

No previous sales.

Listing changes

DateWhatChange
10/09/2026Asking price Bilsmidigt124,900 SEK → 119,800 SEK
02/09/2026Asking price Bilsmidigt129,900 SEK → 124,900 SEK
28/08/2026Asking price Bilsmidigt134,800 SEK → 129,900 SEK
26/08/2026Asking price Bilsmidigt138,800 SEK → 134,800 SEK

SEK
5,000 SEK 900,000 SEK
9 years
1 year 9 years
Estimated monthly instalment approx. 1,490 SEK/mo

The estimate uses a nominal interest rate of 5.80% and an account fee of 60 SEK a month. The actual rate, term and instalment are set in the loan offer.

Remember to check tyre condition with the seller.

Tyre sizes for this model

  • 235/35 R20
  • 235/40 R19
  • 235/45 R18
  • 215/55 R17
  • 205/65 R16
  • 215/60 R16

Wheel sizes for this model

16″
17″
18″
19″
20″
What do the sizes mean?

Navi H/K Keyles

Frequently asked questions about this car

Which car has the registration GUM820?

GUM820 is a 2018 Kia Optima with 179,900 km on the odometer. It is for sale at 119,800 SEK.

How much does Kia Optima cost?

Kia Optima is for sale at 119,800 SEK.

Is this car well priced?

According to bilbil.se's price estimate, the asking price is well below market price (estimated market price 135,500 SEK).

How long has this car been for sale?

The car has been for sale for at least 54 days. The listing entered bilbil.se's tracking on 11/08/2026.

Has the price been reduced?

Yes. The asking price is 19,000 SEK 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 2018 and was first registered on 31/05/2017.

How many kilometres has the car covered?

The car's mileage is 179,900 km.

What fuel type and gearbox does the car have?

The fuel type is plug-in hybrid and the gearbox is automatic.

What features does the car have?

Notable features include Sunroof or panoramic roof, Premium audio, Adaptive cruise control, LED headlights, Reversing camera. The full feature list is on this page.

What is the car's battery capacity and range?

The battery capacity is 11.3 kWh and the stated range is about 53 km.

Where is Kia Optima located?

The car is located in Stockholm (Upplands Väsby, Stockholm).

Who is selling this car?

The seller is Bilsmidigt (Upplands Väsby).

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.