To estimate the price of the 2014 GMC Terrain 3.6L I4 SLE1 (Base) in bad condition with 229578 km mileage, I considered the following data points: 1. Selling prices of similar cars: - 2016 GMC Terrain Denali 3.6L V6, 149800 km, average condition, sold for AED 37500 on 2023-10-21. - 2014 GMC Terrain SLT AWD 3.6L V6, 162800 km, good condition, sold for AED 25000 on 2023-12-19. - 2016 GMC Terrain 3.0L V6, 75400 km, base variant, sold for AED 29000 on 2024-01-14. - 2012 GMC Terrain 2.4L I4, 162000 km, average condition, sold for AED 21000 on 2024-03-12. - 2015 GMC Terrain SLT2 3.6L V6, 129000 km, good condition, sold for AED 27000 on 2024-07-07. 2. Listed prices of similar cars: - 2015 GMC Terrain SEL 2.4L I4, base variant, 237000 km, listed for AED 23500. - 2014 GMC Terrain SLE 2.4L I4, base+ variant, 240500 km, listed for AED 18000. - 2015 GMC Terrain 2.4L, base variant, 205000 km, listed for AED 21500. - 2014 GMC Terrain SLT AWD 3.6L V6, mid variant, 162800 km, listed for AED 28000. Considering the car's bad condition and high mileage, I adjusted the price downwards from the average selling prices of similar cars in better condition and with lower mileage. The 2014 model year and base variant also influenced the lower estimate.