Weight class At Mario Kart World, they do their job as they do Mario Map 8they determine the performance of the cart. There is no customization of the cart worldHowever, the character weight class is the only influential factor that affects cart statistics. There is no quick and easy way to see who belongs to which category. All characters can use all carts, so if you’re not sure what you’re looking for, it’s easy to miss some of the statistical nuances.
The following is explained How weight class works Mario Kart Worldthe difference between lighter and heavier sizes, and which characters belong to which weight class.
How the weight class works in Mario Kart World

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Reddit user Vikestep first posted a weighted chart of the character in April 2025. At that point there was no way to verify the information, but after comparing it with statistics, Mario Kart WorldVikestep proved to be completely correct. Nintendo was using a scale from 1.0 to probably 4.0. world Process other statistics to determine the font size. There is no official weight class, but characters can be grouped widely as very light, light, etc. Mario Map 8.
All characters can use all carts Mario Kart Worldand the character’s weight class determines the cart handling, top speed and acceleration. Cart parts cannot be customized Mario Kart World So that you can Mario Map 8so Weight class is the only factor that determines cart statistics.
Character size impact:
- Maximum speed
- handling
- acceleration
- Cart weight
In other words, it’s basically everything. Note that the weight values displayed on the Cart statistics screen are for carts, not characters, and show how easy it is to knock on carts. However, knowing the actual weight value of a character is not important. This is because you can see the effect of the size on the cart details screen.

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Mario’s rally cart, for example, has better acceleration than Bowser, but slightly worse than the Toad. Boost into a monster truck driven by a toad in Rosalina and you can knock him for the loop, but Yoshi drives to Donkey Kong isn’t the same as driving a dune on a brick wall, but it’s close.
The values assigned to character sizes by Nintendo remain the same for each of these groups, so no variations can be found between characters in the middle group, for example. You can freely choose the characters of that class without worrying about variations in performance.
All Mario Kart World Weight Classes
Similar to Mario Map 8can be divided Mario Kart WorldWeight classes to 3 main groups – Light, Mediumand heavy – There are several variations of a total of 8 groups.
Below we will explain a little about all eight weight categories. Mario Kart Worldand also display the running list All characters in each weight class. At the time of writing, I don’t have any data for Swoop, Rocky Lench, Conkdor, Fish Bone, and Cataquack, but I’ll update this guide once I get the data.

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These are the lightest characters, the characters that Kart always performs the best acceleration and handling, and the slowest top speed. Also, pushing the track off is the easiest.
- Baby Peach
- Baby Daisy
- Paravisibud

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These characters are somewhat difficult to knock out and have a slightly worse acceleration than their feathered counterparts. Otherwise, they work almost the same.
- Baby Mario
- Baby Luigi
- Baby Rosalina
- Cheep-Cheep
- GOOMBA
- Dry bones
- Lateral direction
- spike
- Pead

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Lightweight characters have a lower speed cap, but can reach higher top speeds than smaller counterparts. On the bright side, they recover from an accident faster than characters in the heavier class.
- Toad
- Toadette
- Cave Cave
- lacquer
- Shy
- iabit
- Stinger

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This small subcategory includes racers who perform better than most light characters and are Smijong, slower than standard mid-word characters.
- Montimor
- Yoshi
- Bowser JR
- peach
- Daisy
- Dolphins
- Coincofer

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These are your all-rounders and characters with solid speed, good acceleration and reliable handling. They may be overtaken by heavy characters at faster top speeds, but ease of use and faster recovery times make them more competitive anyway.
- Mario
- Luigi
- bird
- Pauline
- penguin
- Porky
- Hammer friends

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Medium characters are where you will notice differences in cart handling and how fast you can reach top speeds. When you want to start trying something more challenging, they are great choices.
- Rosalina
- Plant Piranha
- King Boo
- snowman

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Heavy characters can reach higher speeds due to poor handling and slower acceleration. Playing them effectively requires solid knowledge of the course and avoid the moment when you have to increase your maximum speed again to maximum speed to know when to brake, drift and boost.
- cattle
- Donkey Kong
- curb
- Wigler
- Wario
- Chargin’ Chuck
- plant

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Very heavy characters are the fastest in the bunch, but the hardest is to take a long time to control and reach top speed.
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There is a guide that explains how to set up a console (moving data from the original switch to switch 2) and guides such as sorting external storage.