Versions[]
The GRX has come out in the following 1/87 scale versions:
| Col # | Year | Series | Color | Tampo | Base Color / Type |
Window Color | Interior Color | Wheel Type | Toy # | Country | Notes / Variations | Photo |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | Speed Racer 1:87 Scale | Indigo | Gold '66' on sides & 'R' on hood | Black / Plastic |
Red | Gray | Y8 | N2257 | China | 
|