By year
Owner complaints and recall campaigns about Alexander Dennis vehicles
Owner complaints filed with NHTSA, 2021 to 2026. 2026 runs through October.
Source: NHTSA ODI complaints and recalls files. Complaints are not verified by NHTSA.
Make
Alexander Dennis
The complete NHTSA record for Alexander Dennis vehicles: owner complaints, recall campaigns, defect investigations and manufacturer communications, for every model and model year on file.
Most Alexander Dennis recalls are filed by Alexander Dennis.
Owner complaints in the last five years00 on file in all, across 1 models
Recall campaigns10 in five years
Severity indexNoneCrash, fire, injury or death per 100 complaints
Investigations05 service bulletins
Components
Owner complaints by component
Share of all owner complaints on file, by component.
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Source: NHTSA ODI.
Models
The Enviro 500 has the most complaints of any Alexander Dennis model
Every Alexander Dennis model with complaints or recalls on file, by complaints. Counts are not rates: NHTSA publishes no sales volumes.
| Model | Model years | Complaints | Severity index | Recalls | Investigations |
|---|---|---|---|---|---|
| Enviro 500 | 2015 to 2024 | 0 | None | 4 | 0 |
Source: NHTSA ODI. Recall counts add campaigns across model years, so a campaign covering three years counts three times.
Latest recalls
Recent campaigns listing a Alexander Dennis product
- 21V-468 Jun 23, 2021
Sealing washer may not seat correctly in the pilot bore holes, allowing the high pressure fuel rail assembly to leak
Fuel system ยท 310 vehicles
Source: NHTSA ODI recalls file.