MUNCLE MIKES COLLECTOR GUIDE
1989 Mazda Savanna RX-7 FC3S — 2021 GTC10
Dark navy paint can look almost black until light catches the metallic finish. Bright wheel rims trace the five-spoke faces without making the wheels look entirely chrome.

- Release year
- 2021
- Series
- HW J-Imports 5/10
- Toy code
- GTC10
- Body color
- Metalflake Navy Blue
Official Identification
| Manufacturer | Mattel |
|---|---|
| Brand | Hot Wheels |
| Casting/model | 1989 Mazda Savanna RX-7 FC3S — 2021 GTC10 |
| Release year | 2021 |
| Series | HW J-Imports 5/10 |
| Toy/product code | GTC10 |
| Scale | Not documented in the reviewed references |
Physical Details
| Body color | Metalflake Navy Blue |
|---|---|
| Documented identification cues | Chrome-rim MC5 wheels; gray plastic base; detailed lights |
| Base, interior, windows and country | Not fully documented in the reviewed references unless stated elsewhere on this page |
Packaging Details
| Release format | Use the pictured release and caption; original package details remain unknown when the photograph shows the car loose |
|---|---|
| Toy / product code | GTC10 |
| Regional differences | Not documented in the reviewed references |
What to look for
GTC10 shares the 176/250 slot with the white car but changes the wheels and uses a gray plastic base. A lighted side view is useful when identifying a loose dark RX-7.
Release details
| Identification cues | Chrome-rim MC5 wheels; gray plastic base; detailed lights |
|---|
Variation Summary









Choosing one for your collection
Inspect the navy paint under diffuse light, then check the bright wheel rims for gaps in the finish.
Collector questions
How can I distinguish navy from the black 2023 car?
GTC10 has metallic navy paint and MC5 wheels. Black HKJ62 uses lace wheels; compare the pattern as well as the paint.
Browse the MM shop
Browse MM’s loose Hot Wheels and finished customs for more cars to add to your display. These are broader collections; check each shop listing for its exact model, scale and condition.