To estimate the price of the 2014 Hyundai i20 I4 1.4L 1.2L (Base) with 340000 km mileage, I considered the listed prices of similar cars. The 2014 Hyundai i20 with the same variant and mileage is listed for SAR 19500. The 2015 Hyundai i20 with a higher variant and lower mileage is listed for SAR 29000. Given the significant mileage of the target car and its average condition, the actual market value is likely lower than the listed price of SAR 19500. Considering depreciation and the condition, I adjusted the price downwards to reflect a more realistic market value.