Willis Lexus is proud to offer this New 2026 Lexus GX 550 Overtrail+ for sale in Des Moines, IA. This GX is equipped with the 6 cylinder, 3.4 liter engine, giving you an amazing 15MPG in the city and 21MPG on the highway. Its advanced 10-Speed Automatic transmission produces incredibly smooth acceleration and gearshifts. With its stunning Caviar exterior color, this SUV is begging for a test drive! Come see Willis Lexus at 2131 NW 100th St, Des Moines, IA.