With a San Francisco Union Square car rental, you’re sure to find the perfect vehicle for your needs. Our premium sedans and SUVs provide a luxurious, roomy ride. Or perhaps driving with the top down in a fun convertible is more your style. For travelers needing more room, our minivans seat 7 passengers comfortably. If basic comforts are all you require, a standard sedan or SUV is a great option. And don’t forget the extras! We can supply car seats, SIXT Connect Wi-Fi service and a guaranteed GPS, and you can even add another driver to your contract to help share the driving duties.