The rear-wheel-drive C15 model gets a combined 19 mpg (16 mpg city, 23 mpg highway), and the four-wheel-drive K15 model comes in at 18 mpg combined (16 mpg city, 22 mpg combined). Those ratings are achieved by the redesigned 5.3-liter V-8 engine paired with a six-speed automatic.
The map on the right shows that lightning is not distributed evenly around the planet. About 70% of lightning occurs on land in the Tropics, where the majority of thunderstorms occur. The north and south poles and the areas over the oceans have the fewest lightning strikes.
The most electric place in the world: Venezuelan lake is hit by lightning THOUSANDS of times an hour. Venezuela's eternal lightning storm has captivated tourists and locals for generations. Where the Catatumbo River meets Lake Maracaibo, 260 storm days each year cause 28 lightning strikes to hit the lake each minute. The unique atmospheric phenomenon generates 1.2 million lightning strikes each year and is visible from almost 250 miles (400km) away. Scroll down for video.