Streamliner

From the Super Mario Wiki

The Streamliner is Luigi's second original kart from Mario Kart DS. It is shaped like a Daytona prototype, blue race-car; with a white stripe going vertically across. It has average speed, acceleration, weight, and handling. Along with low drift and high items ratio.

Mario Kart DS Karts
Character Standard Kart Primary Kart Secondary Kart Mario Standard MR B Dasher Shooting Star Luigi Standard LG Poltergust 4000 Streamliner Peach Standard PC Royale Light Tripper Donkey Kong Standard DK Rambi Rider Wildlife Bowser Standard BW Tyrant Hurricane Toad Standard TD Mushmellow 4-Wheel Cradle Yoshi Standard YS Egg 1 Cucumber Wario Standard WR Brute Dragonfly Shy Guy Standard SG N/A N/A
Unlockable Karts
Character Standard Kart Primary Kart Secondary Kart Daisy Standard DS Power Flower Light Dancer Waluigi Standard WL Gold Mantis Zipper Dry Bones Standard DB Banisher Dry Bomber R.O.B Standard RB ROB-BLS ROB-LGS