BMW has just pulled the covers back on the newest addition to its flagship hybrid sports car, the Drop Top i8 Roadster. The latest addition to the family boasts an improved 1.5-liter turbocharged three-cylinder engine, increased electric motor, and higher capacity battery. The roadster is capable of a 0-60 mph time of 4.4 seconds with the coupe reaching it in just 4.2. Both versions are able to travel at a top speed of 65 mph or 75 mph in eDrive. Look for both models to hit BMW showrooms in the spring.