To estimate the price of the 2024 Hyundai Elantra I4 1.6L GL (Mid) with 20000 km mileage, I considered several data points. First, I looked at the selling prices of similar cars. The 2023 Hyundai Elantra I4 1.6L GL (Mid) with 9497 km sold for 71000 SAR in December 2023. Given the similar variant and specs, this is a strong reference point. Another 2023 Hyundai Elantra I4 1.6L Smart (Base) with 38000 km sold for 62000 SAR in February 2024, but it had higher mileage and a different variant. The 2024 Hyundai Elantra I4 2.0L Smart (Base) with 38600 km sold for 65000 SAR in July 2024, but it had a larger engine and higher mileage. The listed price for a 2024 Hyundai Elantra I4 1.6L GL (Mid) with 20000 km is 82000 SAR, but listed prices are generally higher than selling prices. Considering the car's good condition and the most relevant selling prices, I adjusted the estimate accordingly.