I get great gas mileage driving long distances, but because I live in a city with a ton of large hills, my MPG tends to fluctuate and go down when I drive more within the city. (autolist.com)
Built on two large hills at the head of the Metauro and Foglia Valleys, the charming town of Urbino is a UNESCO World Heritage site, and one of northern Italy's hidden treasures. (greatrail.com)
Then it happens again, and again as we go over larger hills and rocky crests. (automobilemag.com)