Factory option
2026 Mustang
| Market |
United States |
| Availability |
GT-based package including GT Performance Upgrade; incompatible with California Special. |
| Ford code |
55Q |
Production and installation counts
Every number below retains its scope and attribution. A reported estimate is useful evidence, but it is not presented as a Ford production record.
Not publicly published
- Market
- United States
- What the count covers
- Completed 2026 Mustang Mach-E Rally production.
- Attribution
- Source location
- Printed page 13, April 1 revision; package 55Q
- Evidence note
- Availability and a separate EPA record do not establish completed production.