Booster Seat

The Booster Seat (also known as Baby Booster in PAL versions) is a kart that appears in Mario Kart Wii. The kart is a baby stroller with an engine and 2 exhaust pipes in the back, a pair of headlamps on the front of the vehicle, and a roof that tends to open when the characters jump from the cab. Only small characters can drive this vehicle. Due to its appearance and stats, it bears a resemblance to the Goo-Goo Buggy and the Rattle Buggy from Mario Kart: Double Dash!!.

Stats

 * Speed: Low
 * Weight: Low
 * Acceleration: High
 * Handling: Excellent
 * Drift: Medium
 * Off-Road: High
 * Mini-Turbo: Very High

The Booster Seat shows the lowest speed of all karts available, while it shows an average drift. On the other hand, the kart shows a high acceleration, off-road and mini-turbo. The Booster Seat also has the highest level of handling among karts.

Color Schemes

 * Baby Mario – (White cab, blue roof with a red stripe bordered by two white stripes, red wheels with blue hub-caps)
 * Baby Luigi – (White cab and roof that has three green stripes, green wheels with yellow hub caps)
 * Baby Peach – (Pink cab and roof with fringes and white stripe, white wheels with pink hub caps)
 * Baby Daisy – (Yellow cab, orange roof with fringes, white stripe bordered by two teal stripes, yellow-orange wheels with green hub caps)
 * Toad – (Blue cab, yellow roof with red fringes and stripes, yellow wheels with red hub caps)
 * Toadette – (Magenta cab, white roof with pink fringes, hot pink wheels with magenta hub caps)
 * Koopa Troopa – (Mint-green cab, light green roof with fringes and white stripe, turquoise wheels with green hub caps)
 * Dry Bones – (Black cab, wheels and roof that has red fringes and stripe bordered by white stripes)
 * Male Mii – (White cab Blue wheels, roof, and fringes W/ White stripe)

Trivia

 * The Booster seat is the only vehicle other than the Star Bike in Mario kart Wii to go through a design change other than a palette-swap. The case here is that the fringes of the Booster Seat's roof are absent when one of the Baby Mario Bros. is driving it.
 * The hub caps of Dry Bones's Booster seat resemble a bird's eye view of his shell.