2021 Hot Wheels Case (mix) K Highlights
| Year | Image | Name | HW # | Color | Part | Type | Series | Series # | Date Code | Case | Special |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 |
 |
2018 Honda Civic Type R | 186 | Spectraflame black | GTD05 | Mainline | HW J-Imports | 6 | K | Super Treasure Hunt | |
| 2021 |
 |
'91 Mazda MX-5 Miata | 190 | Red | GTC93 | Mainline | Then and Now | 10 | K | Treasure Hunt | |
| 2021 | 2018 Honda Civic Type R | 186 | Gray | GTB06 | Mainline | HW J-Import | 6 | P11 | K | ||
| 2021 | 2018 Bentley Continental GT3 | 133 | White | GTC29 | Mainline | HW Race Day | 7 | P08 | K | ||
| 2021 | Volkswagen Beetle | 96 | White | GTC73 | Mainline | Holiday Racers | 4 | P08 | K | ||
| 2021 |
 |
Nissan 300ZX Twin Turbo | 023 | Zamac | GTD24 | Mainline | HW Turbo | 1 | P08 | K | Walmart Exclusive |
| 2021 |
 |
'17 Ford GT | 164 | Zamac | GTD23 | Mainline | Then and Now | 7 | P08 | K | Walmart Exclusive |
| 2021 | Subaru WRX STI | 68 | White | GTB98 | Mainline | HW Speed Graphics | 2 | P06 | K |
