Willis Guest Loaner Fleet is proud to offer this New 2026 Lexus GX 550 Premium+ 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 White Pearl exterior color, this SUV is begging for a test drive! Come see Willis Guest Loaner Fleet at 9900 Hickman Rd., Des Moines, IA.