Elon Musk is our real life version of Tony Stark. The man continues to ignite and challenge the automotive industry. Recently he unveiled the Tesla Roadster 3.0 — a revamped model of their flagship convertible. Most notably, the upgraded battery — boosting its capacity by 31%. A single charge on the new battery will get you up to 400 miles. The Roadster will also come equipped with a drag-reducing aero body kit and improved tires. Stay turned for more Tesla news coming in 2015.