To estimate the price of the 2014 Nissan Maxima V6 3.5L SR1 (Top) with 163475 km mileage, I first considered the selling price of a similar 2014 Maxima with 162000 km mileage and in good condition, which sold for 32000 SAR. This car was a mid-variant (SV), so the top variant (SR1) should be valued higher. I also looked at the listed prices of similar 2014 Maxima SR1 variants: one with 171000 km was listed for 35500 SAR and another with 196000 km was listed for 29000 SAR. These listings suggest a market range for the SR1 variant. Given the average condition of the target car, I adjusted the estimate slightly lower than the higher listing but above the lower listing, considering the actual selling price of the mid-variant.