Volcanic rocks often have a vesicular texture caused by voids left by volatiles trapped in the molten lava. Pumice is a highly vesicular rock produced in explosive volcanic eruptions.
The Dodge Nitro is available as a sport utility. Inventory prices for the 2011 Nitro range from $6,585 to $16,609. It gets EPA-estimated 18-19 MPG combined.
Here are the top five: Kia Niro: $26,805; Subaru BRZ/Toyota 86: $27,117/$25,025; Lexus ES: $43,702-$44,017; Lexus GS: $58,858; Audi Q3: $40,125; Surprised to see a Kia take first place? The Niro isnât exactly the best all-around car this year, but so far its reliability is unmatched.