To estimate the price of the 2020 Hyundai Avante I4 1.6L Sport (Mid) with 121000 km mileage, I first considered the selling price of a similar car: a 2018 Hyundai Avante I4 1.6L Standard with 168000 km sold for SAR 38000 in April 2024. Given the 2-year difference and higher mileage, the 2020 model should be valued higher. Next, I looked at listed prices of similar cars. The closest match is a 2020 Hyundai Avante I4 1.6L Sport (Mid) with 121000 km listed for SAR 57000. Other similar listings include a 2020 model with 92003 km listed for SAR 61500 and a 2020 model with 76000 km listed for SAR 55500. Considering the condition and mileage, the estimated price should be slightly lower than the average of these listings. Factoring in the condition and market trends, I adjusted the price accordingly.