Webroot Mobile Security for Android was launched on April 5, 2011 for smartphones and tablets and comes in a free basic version and a paid premium version. The app is designed to protect against viruses from apps, threats delivered via web browsing and against the threats created when mobile devices are lost.
The Cadillac XLR-V, was a high-performance (443 HP) version of the XLR. Cadillac gave the public its first glimpse of the supercharged XLR-V in its Super Bowl commercial, which aired February 6, 2005.
MSRP: $19,990 / Average Price Paid $17,368. Horsepower: 283/ Horsepower-to-Dollar Rank: 0.0163. The number-one car on the list is not the one with the highest horsepower, but it is the most inexpensive of the highly affordable options. Those two factors combine to give the Dodge Avenger the best horsepower-to-dollar rank of 0.0163.