To estimate the price of the 2018 Dodge Charger V6 3.6L SXT Plus (Base++), I first considered the selling prices of similar cars. A 2018 Charger SXT Premium (Mid+) with similar mileage and condition sold for 67500 SAR recently. The SXT Plus (Base++) is a slightly lower trim than the SXT Premium, so it should be valued slightly less. A 2018 Charger SXT Plus with higher mileage was listed for 52500 SAR, and another with lower mileage was listed for 62000 SAR. These listings suggest a market range. Considering the selling price of the SXT Premium and the listings, a reasonable estimate for the SXT Plus in average condition is around 60000 SAR.