Get your bags, exit the arrivals hall at Delhi Airport (DEL-Indira Gandhi Intl.), and pick up your rental car. Which one you grab the keys to depends on where you’ll be going. If you’ll be mostly driving in downtown Gurugram, around 6 miles from the terminal, go for something small. A compact car that’s fuel-efficient will be ideal for navigating those bustling city streets. But with so many things to see, like the gorgeous glaciers of the surrounding region, you’ll probably be racking up those miles. A larger vehicle, like a full-size car or an SUV, will make longer road trips a pleasure.