Blue Seven

The Blue Seven is a kart in the Mario Kart series. As its name states, the kart is a blue with a number "7" imprinted on its wing and it is seen as a counterpart to the Honeycoupe from Mario Kart Wii. It has a white stripe running through its hood, two exhaust pipes located by the spoiler support, and the user's emblem imprinted on the sides and hood. It contains headlights and backlights which illuminate in darker areas. The Blue Seven slightly resembles the Streamliner from Mario Kart DS and the real-life.

Mario Kart 7
The Blue Seven debuts in Mario Kart 7 as an unlockable kart part. It offers a speed and weight boost, while hindering acceleration and handling. In fact, it is tied with the B Dasher and Bolt Buggy for having the lowest acceleration of all kart bodies, while being tied with the B Dasher, Bruiser, and Zucchini for having the highest speed of all kart bodies. On an additional note, the Blue Seven is the fastest kart body to not have a negative impact on the sea speed stat. The kart shares the same engine sound with the Pipe Frame.

CPUs Mario and Luigi can occasionally be seen driving in this body.

Mario Kart Tour
The Blue Seven returns in Mario Kart Tour, where it is classified as a Super kart. Rocket Starts last longer and yield more points when using this kart. It uses the Standard tires from Mario Kart 8 and Mario Kart 8 Deluxe. The game also introduces an orange variant referred to as the Super 1, which is also classified as a Super kart, but it is exclusive to the Mario Bros. Tour.

Mario Kart 7

 * Speed: +0.5
 * Sea Speed: 0
 * Air Speed: -0.25
 * Acceleration: -0.5
 * Weight: +0.25
 * Handling: -0.25
 * Sea Handling: 0
 * Air Handling: 0
 * Off-Road: 0
 * Mini-Turbo: -0.5
 * Stability: 0
 * Drift: -0.25

Mario Kart Tour

 * Mario Kart Tour Twitter: "The Blue Seven makes its return from...you guessed it, Mario Kart 7! With the number seven emblazoned on the spoiler and distinct headlights, you're sure to know where this kart came from!"