We booked a car with Sixt in Denver for a road trip to Los Angeles, and we couldn’t be happier with both the car we received (a BMW X3) and the service. At the Denver office, we were warmly greeted by Bogusia, who made the rental process simple and clear, even upgrading us to a better car. It was perfect—spacious, clean, nearly new, and very reliable. Thank you, Bogusia, and the Sixt team! Returning the car at the Los Angeles Downtown office was also a completely smooth experience.