Who needs extra bells and whistles? Economy cars are the most popular rental car category for travelers in Kocaeli, and for good reason. You’ll enjoy superb fuel economy as you navigate the streets of Gebze and Izmit in this small car. They’re dependable, simple to park, and easy on the wallet.It’s always fun to get out of the city for a bit, and if you do, you’ll be richly rewarded. With bays, harbors, and rocky coastlines to check out, Kocaeli knows how to do an exciting day trip. A bigger vehicle like a four-wheel drive or an SUV will give you and the family more space and comfort for those longer drives.