To estimate the price of the 2018 Hyundai Elantra I4 2.0L Smart (Base), I first considered the selling prices of similar cars. A 2018 Elantra GLS (Top) with 80,000 km sold for 50,000 SAR in May 2024. A 2019 Elantra Smart (Base) with 200,000 km sold for 39,000 SAR in July 2023. The 2017 Elantra Smart (Base) with 114,000 km sold for 44,000 SAR in June 2023. The 2018 Elantra Smart (Base) listed for 37,000 SAR with 220,000 km provides a reference point. Considering the target car's higher mileage of 225,463 km and its good condition, I adjusted the price slightly lower than the 2019 model with similar mileage and condition, and closer to the listed price of the 2018 model.