Booster Seat

The Booster Seat (also known as the Baby Booster in Europe) is a small-sized kart that appears in Mario Kart Wii. The kart is a baby stroller with an engine and two exhaust pipes in the back, a pair of headlamps on the front of the vehicle, and a roof that opens when the character performs a trick. The character's emblem is located on the front and the back of the cab.

Statistics
The Booster Seat is the slowest kart in the game, while it has an average drift. On the other hand, the kart has high acceleration, off-road and mini-turbo. The Booster Seat also has the highest level of handling among karts. However, the vehicle doesn't weight very much, making it easy for it to be pushed around by heavier vehicles.

Color Schemes

 * Baby Mario – White cab, blue roof, blue hub-caps, red wheels with stars on it.
 * Baby Luigi – White cab and roof, yellow hub caps, green wheels with stars on it.
 * Baby Peach – Light pink cab, pink roof and fringes, pink hub caps, white wheels wih red and blue dots on it.
 * Baby Daisy – Yellow cab, orange roof and fringes, green hub caps, yellow-orange wheels with squares on it.
 * Toad – Blue cab, yellow roof with red fringes and stripes, red hub caps with dots on it.
 * Toadette – Magenta cab, white roof, pink fringes, magenta hub caps, hot pink wheels with dots on it.
 * Koopa Troopa – Mint-green cab, light green roof with fringes, green hub caps, turquoise wheels with stripes on it.
 * Dry Bones – Black cab and roof with red fringes, grey hub-caps, dark grey wheels with a zigzag stripe on it.
 * Male Mii – Pale blue cab and roof with blue fringes, light blue hub-caps, blue wheels with stars on it.
 * Female Mii – Pale pink cab and roof with magenta fringes, pink hub-caps, hot pink wheels with stars on it.

Mario Kart Wii Trading Card Description
''A baby buggy on the race track!? Starting 'em young! The Booster Seat definitely belongs in the Lightweight category. Expect strong stats in Acceleration and Handling with lower numbers in Speed and Weight categories.''

Trivia

 * The Booster Seat is one of the six vehicles in Mario Kart Wii to go through a design change other than a palette-swap; the others being the Flame Runner, Wario Bike, Shooting Star, Spear, and Phantom. The case here is that Baby Mario's and Baby Luigi's Booster Seat lack fringes on the roof. However, the Booster Seat's design differences are texture-related, while the other vehicles actually have model differences.
 * The hub caps of Koopa Troopa's and Dry Bones's Booster Seat resemble a bird's eye view of their shells.
 * The Booster Seat features the same weight as the Jet Bubble.