Each kart in Mario Kart DS has a unique set of stats that determine its performance. Understanding these stats is crucial for pairing the right kart with your chosen character and track. The game provides a visual representation of these stats when selecting a kart.

- Speed: How fast the kart can go at its maximum. Higher speed is beneficial on tracks with long straightaways.
- Acceleration: How quickly the kart reaches its top speed. High acceleration is great for recovering from hits, off-road sections, or tracks with frequent stops and starts.
- Weight: How heavy the kart is. Heavier karts are less affected by collisions and can push lighter karts around. Lighter karts are more nimble.
- Handling: How easily the kart turns and responds to steering input. High handling is crucial for technical tracks with many tight corners.
- Drift: How well the kart performs power slides and mini-turbos. A higher drift stat makes it easier to maintain speed through turns and chain mini-turbos.
- Items: This stat is less about item effectiveness and more about how quickly you can get items or the likelihood of getting better items (though this is often debated and less impactful than other stats).
When choosing a kart, consider the track you're racing on. For example, a high-speed kart might be great for Waluigi Pinball, while a high-handling kart would be better for Tick-Tock Clock. Don't forget that your character's weight class also influences these stats.