The 2005 Lexus GS 430, a top contender among best used cars in the luxury sedan segment, comes with high-end features like the Mark Levinson premium audio system that delivers exceptional sound quality— a standout perk for anyone looking to buy used cars with premium amenities. It has a spacious interior with a 2850mm wheelbase, and its exterior dimensions (4850mm length, 1820mm width) provide a comfortable ride, making it a worth buying option for those prioritizing comfort in used cars. In terms of cost-effectiveness, the original new car guide price was $134,857 (944,000 RMB), and this used model is priced at approximately $12,571 (88,000 RMB), saving you about $122,286 compared to a new car. When evaluating used car prices for similar luxury sedans, this vehicle is priced below the average of comparable used car sources, with a low down payment option of around $3,714 (26,000 RMB). Market analysis predicts its used car values will remain stable over the next three years, making it a valuable and cost-effective choice for luxury sedan buyers searching for quality used cars.