To estimate the price of the 2018 GMC Terrain Turbocharged I4 1.5L SLE1, I first considered the selling prices of similar cars. The 2019 Terrain 1.5L i4 TC SLT1 with 120900 km sold for AED 50000 in June 2024. This car is a year newer and a mid-trim, suggesting a slightly higher value than the target car. The 2016 Terrain 3.0L V6 SLE1 sold for AED 29000 in January 2024, but it's older and a different engine type. The 2018 Terrain 2.0L I4 Denali had an accepted offer of AED 67000 in February 2024, but it's a higher trim. For listed prices, a 2018 Terrain Turbocharged I4 1.5L SLE1 with 115500 km was listed for AED 52000, but not sold. Considering depreciation and the target car's higher mileage, I estimate the market price to be slightly lower than this listing.