Reliability & cost of ownership
New Flyer D40I Reliability & Common Problems
How reliable is the New Flyer D40I? Compare every model year side by side — NHTSA recalls, owner complaints, and crash-test stars — then open the year you're shopping for its AI reliability outlook where NHTSA has enough data.
New Flyer D40I problems by model year
11 recall entries and 0 owner complaints on file across 3 model years, sourced from the federal NHTSA database.
| Year | Recalls | Complaints | NCAP stars | Full report |
|---|---|---|---|---|
| 2006 D40I | 2 | 0 | No NCAP test | Recalls & complaints → |
| 2005 D40I | 5 | 0 | No NCAP test | AI reliability outlook → |
| 2004 D40I | 4 | 0 | No NCAP test | AI reliability outlook → |