Mario Kart 4-Packs2021
Illustration · have this car? Upload a photo belowGWB38
Mario Kart 4-Packs
Hot Wheels Standard Kart 2021 · GWB38
The Hot Wheels Standard Kart was released in 2021 in the Special lines line, in “Mario Kart 4-Packs” (Mario Kart), toy number GWB38.
- 2021 · Special lines
- GWB38
- Toy #
- GWB38
- Series
- Mario Kart 4-Packs
- Year
- 2021
- Product line
- Special lines · Mario Kart
- Casting
- Standard Kart
- Designer
- Chris Colangelo
- Color
- Orange · orange
- Tampo
- Shy Guy logo
- Base
- Orange / Metal
- Wheels
- MKHub · Mario Kart Hub
- Country
- Thailand
- Status
- Regular
- Notes
- First Appearance Base code(s): S36
Our reading: base code S36 – pressed in week 36 of 2023. Our own interpretation of 13,373 codes in this database, not a statement by Mattel. How we read the base code.
Further special lines such as 100% Hot Wheels, Showcase, Flying Colors, Pull-Back Speeders, RacerVerse and Legends Tour.
Paint: Orange; wheels: MKHub (Mario Kart Hub); made in Thailand.
The Standard Kart casting first appeared in 2019 and has 66 releases in our database, most recently in 2026.
The Mario Kart 4-Packs series of 2021 has 2 cars.
Not unboxed yet
We have not had this car on the channel yet. Request it – the most requested cars get unboxed first.
More videos with the Standard Kart
Other versions of this casting on our channel.
Collectors & photos
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Collector notes
What collectors know about this car: variants, finds, cards, wheels, colours.
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Frequently asked questions
What is the toy number of the Hot Wheels Standard Kart?
The toy number is GWB38 (2021). It is printed on the back of the card.
Which series is the Hot Wheels Standard Kart from?
It was released in 2021 in the Special lines line, series “Mario Kart 4-Packs”.
Has Wheel Wonderland unboxed the Standard Kart?
Not this exact release yet, but 2 video(s) show the Standard Kart.
Standard Kart: 66 versions
The 10 closest versions – see all on the casting page.
| No. | Model | Series | Series # | Toy # | Color | Year | ||
|---|---|---|---|---|---|---|---|---|
| 166 | Standard KartGRX17 · Red & White | HW Screen Time | 8/10 | GRX17 | Red & White | 2021 | ||
| – | Standard KartGRN13 · Yellow | Mario Kart Single Packs | GRN13 | Yellow | 2021 | |||
| – | Standard KartGRN20 · Yellow | Mario Kart Single Packs | GRN20 | Yellow | 2021 | |||
| – | Standard KartGRN21 · Light Blue | Mario Kart Single Packs | GRN21 | Light Blue | 2021 | |||
| – | Standard KartGWB38 · Orange | Mario Kart 4-Packs | GWB38 | Orange | 2021 | |||
| – | Standard KartGXY11 · Light pink | Mario Kart 8-Packs | GXY11 | Light pink | 2021 | |||
| – | Standard KartGXY11 · Yellow | Mario Kart 8-Packs | GXY11 | Yellow | 2021 | |||
| – | Standard KartGXY11 · Red | Mario Kart 8-Packs | GXY11 | Red | 2021 | |||
| – | Standard KartGXX41 · Red | Mario Kart Rainbow Road | GXX41 | Red | 2021 | |||
| 008 | Standard KartHCT55 | HW Screen Time | 1/10 | HCT55 | 2022 |
More from Mario Kart 4-Packs 2021
Mario Kart 4-Packs
This page last changed: Oct 12, 2026. The Hot Wheels database behind it is our own and is updated daily – releases from 1968 onwards plus our own unboxing videos.