Blue Seven is an unlockable art in Mario Kart 7. Blue Seven is considered to be one of the fastest kart in the game along with Zucchini, B Dasher, and Bruiser. It has the lowest acceleration stat along with B Dasher and Bolt Buggy.
Sea Speed: 0
Air Speed: -0.25
Sea Handling: 0
Air Handling: 0
Blue Seven is a long blue kart. It looks similar to that of Luigi's Streamliner with both of these karts being blue with a white stripe going across in middle vertically. At the back, there is a yellow spoiler with black stripe and black 7. In the front, there is a black bumper on the bottom with two yellow headlights. It has a squarish little windshield.
Among the fastest karts, Blue Seven is the only not to have a negative in the sea.