| Formula | System | Code | Alternate | Name | Suffix | Color Deck |
|---|---|---|---|---|---|---|
| 150N55137 | 150 | 55137 | GRAY | A | ||
| 150N526879 | 150 | 526879 | LEGACY GRAY MET | B | ||
| 150N508E4 | 150 | 508E4 | OPTIMA BUS INTERIOR GRAY | A | ||
| 150N50010 | 150 | 50010 | PRIMER GRAY | A | N48 | |
| 150N499H4 | 150 | 499H4 | DARK GRAY | A | N90 | |
| 150N499C3 | 150 | 499C3 | NEW MTA GRAY | B | ||
| 150N498F5 | 150 | 498F5 | GRAY | A | N53 | |
| 150N497D5-ALT1 | 150 | 497D5 | ALT1 | GENIE GRAY | A | |
| 150N497D5-A1 | 150 | 497D5 | A1 | GENIE GRAY | A | |
| 150N497D5 | 150 | 497D5 | GENIE GRAY | A | N27 |