U.S. public vehicle records

2021 New Flyer XCELSIOR: complaints, problems and recalls

Explore the records behind recurring owner reports.

Key facts

1 owner complaints analyzed

1 distinct recall campaigns

Not available median reported failure mileage

Scope: 2021 model year. Data updated: 2026-10-01 (October 1, 2026). 0 complaints include usable failure mileage. View data status.

This selection has limited data. It remains available for lookup but is excluded from search indexing.

Owner-reported patterns

Most common problems

Structure is the most frequently named component, appearing in 1 of 1 complaints (100.0%). A complaint can name multiple components.

Recurring terms in complaint narratives
Topic	Matching reports	Share of complaints
Fuel system concerns	1	100.0%

Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.

Component breakdown

Number of unique complaints naming each component. Top eight shown.

Structure

Structure: 1

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000

25,000 to 49,999

50,000 to 74,999

75,000 to 99,999

100,000 to 149,999

150,000 and above

Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0

No usable failure mileage is recorded. 1 complaints have missing, zero or invalid mileage.

Complaints over time

Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.

2026

2026: 1

Pattern summary

Structure leads the component reports. Fuel system concerns appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.

Calculated from recorded counts. An AI narrative has not been published for this selection.

Examples from the source records

Examples provide context, not a representative sample or a verified diagnosis.

Owner report 11764151 · 2026-09-14 (September 14, 2026)

The contact reporting a 2021 New Flyer Xcelsior. The contact stated that the CNG fuel tank prop rods located in a compartment on the roof of the transit bus caused damages to the fuel tanks from road vibrations. The contact was concerned that the failure might cause an injury or a fire. The contact stated that the failure was present on sixteen other buses within the fleet, and some of the tanks were sent to be repaired. The cause of the failures were not yet determined. The manufacturer was notified of the failures.

Owner-reported narrative. Look up ODI 11764151 at NHTSA ↗

Recall history

1 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.

25V542000 · Structure:Emergency:Escape/Egress/Exit

Reported: 2025-08-22 (August 22, 2025)

New Flyer of America, Inc. (New Flyer) is recalling certain 2012-2025 Xcelsior buses. The buses may have been built without enough emergency exits or the exits may be in an incorrect location. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 217, "Bus Emergency Exits and Window Retention and Release."

Consequence: An insufficient number, or incorrectly located, of emergency exits can prevent or delay passengers from exiting during an emergency, increasing their risk of injury.

Remedy: New Flyer will mail instructions and necessary parts to add additional emergency egress windows, free of charge. Owner notification letters were mailed October 8, 2025. Owners may contact New Flyer's customer service at 1-800-241-2947.

NHTSA campaign record ↗

Explore the data

Vehicle analysis explorer

Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.

Data completeness

1 unique complaints in this selection. Analysis snapshot: 2026-10-01.

0.0%Usable mileage0 / 1 records

100.0%Valid incident date1 / 1 records

100.0%Valid filing date1 / 1 records

100.0%Ordered incident and filing dates1 / 1 records

Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.

Problems by model year

Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.

From model yearThrough model year

Component complaint heatmap
Component	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
Electrical System	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	1100.0% ODI 11738944 Greensboro Transit Agency (GTA), operated by RATP Dev USA, is formally notifying you of an engine compartment fire involving one of our transit vehicles. Vehicle Information: •Fleet Number: 764 •Manufacturer: New Flyer •Vehicle Type: Heavy-Duty Transit Bus •Incident Date: [XXX] •Location: Greensboro, North Carolina Summary of Incident: While in revenue service, the operator reported hearing an abnormal noise and observed white smoke coming from the rear engine compartment area. The operator safely evacuated passengers and emergency responders a… Look up ODI 11738944 at NHTSA ↗	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.
Engine	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	1100.0% ODI 11738944 Greensboro Transit Agency (GTA), operated by RATP Dev USA, is formally notifying you of an engine compartment fire involving one of our transit vehicles. Vehicle Information: •Fleet Number: 764 •Manufacturer: New Flyer •Vehicle Type: Heavy-Duty Transit Bus •Incident Date: [XXX] •Location: Greensboro, North Carolina Summary of Incident: While in revenue service, the operator reported hearing an abnormal noise and observed white smoke coming from the rear engine compartment area. The operator safely evacuated passengers and emergency responders a… Look up ODI 11738944 at NHTSA ↗	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.
Firerelated	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	1100.0% ODI 11533504 · 9,682 mi The contact is a fleet manager for a transit company that owned a 2022 New Flyer Xcelsior. The contact stated that after the electric bus was done refueling at their private fueling station, the bus caught fire while parked and was shut off. There was smoke coming from the rear of the bus when an unknown object dropped to the ground, and then flames came from the rear battery compartment and rear of the bus. The bus was engulfed in flames and burned to the ground. The fire department arrived on the scene to extinguish the fire. A fire departmen… Look up ODI 11533504 at NHTSA ↗	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.
Seat Belts	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	1100.0% ODI 11762789 In this model year bus, they have reduced the thickness of the seatbelt, but they did not reduce the shoulder bushing slot so it keeps getting doubled-over/tangled in the bushing, and failing to retract. We have 26 of these buses, all with identical problems. Look up ODI 11762789 at NHTSA ↗
Structure	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	1100.0% ODI 11764151 The contact reporting a 2021 New Flyer Xcelsior. The contact stated that the CNG fuel tank prop rods located in a compartment on the roof of the transit bus caused damages to the fuel tanks from road vibrations. The contact was concerned that the failure might cause an injury or a fire. The contact stated that the failure was present on sixteen other buses within the fleet, and some of the tanks were sent to be repaired. The cause of the failures were not yet determined. The manufacturer was notified of the failures. Look up ODI 11764151 at NHTSA ↗	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.
Unknown Or Other	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	1100.0% ODI 11738944 Greensboro Transit Agency (GTA), operated by RATP Dev USA, is formally notifying you of an engine compartment fire involving one of our transit vehicles. Vehicle Information: •Fleet Number: 764 •Manufacturer: New Flyer •Vehicle Type: Heavy-Duty Transit Bus •Incident Date: [XXX] •Location: Greensboro, North Carolina Summary of Incident: While in revenue service, the operator reported hearing an abnormal noise and observed white smoke coming from the rear engine compartment area. The operator safely evacuated passengers and emergency responders a… Look up ODI 11738944 at NHTSA ↗	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.

Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.

Failure mileage by component

Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.

Component failure mileage distribution
Component	Mileage range (25th–75th percentile)	Median	Usable records	Examples
No usable records for this analysis.

Complaint and recall timeline

Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.

ComponentPeriod

Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.

Monthly counts, recall campaigns and complaint examples

Monthly complaint and recall timeline
Month	Complaints	Campaigns announced	Examples
2024-11	0	None	No examples available for this selection.
2024-12	0	None	No examples available for this selection.
2025-01	0	None	No examples available for this selection.
2025-02	0	None	No examples available for this selection.
2025-03	0	None	No examples available for this selection.
2025-04	0	None	No examples available for this selection.
2025-05	0	None	No examples available for this selection.
2025-06	0	None	No examples available for this selection.
2025-07	0	None	No examples available for this selection.
2025-08	0	25V542000	No examples available for this selection.
2025-09	0	None	No examples available for this selection.
2025-10	0	None	No examples available for this selection.
2025-11	0	None	No examples available for this selection.
2025-12	0	None	No examples available for this selection.
2026-01	0	None	No examples available for this selection.
2026-02	0	None	No examples available for this selection.
2026-03	0	None	No examples available for this selection.
2026-04	0	None	No examples available for this selection.
2026-05	0	None	No examples available for this selection.
2026-06	0	None	No examples available for this selection.
2026-07	0	None	No examples available for this selection.
2026-08	0	None	No examples available for this selection.
2026-09	1	None	ODI 11764151 The contact reporting a 2021 New Flyer Xcelsior. The contact stated that the CNG fuel tank prop rods located in a compartment on the roof of the transit bus caused damages to the fuel tanks from road vibrations. The contact was concerned that the failure might cause an injury or a fire. The contact stated that the failure was present on sixteen other buses within the fleet, and some of the tanks were sent to be repaired. The cause of the failures were not yet determined. The manufacturer was notified of the failures. Look up ODI 11764151 at NHTSA ↗
2026-10 (partial)	0	None	No examples available for this selection.

Emerging complaint spikes

Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.

This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.

No complete months meet the spike thresholds for this selection.

Equal-age model-year comparison

Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.

Observation windowFirst model yearSecond model year

2022: 1 complaints · 2023: 0 complaints

Equal observation windows
Model year	Through age 0	Through age 1	Through age 2
2022	0	1	1
2023	0	0	0

Date coverage across each selected cohort

Date basis for all complaints in selected model years
Year	Incident dates used	Filing date fallbacks	Excluded dates
2022	1	0	0
2023	0	0	0

Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.

Components reported together

Each cell counts unique complaints naming both components. Open a nonzero cell for examples.

Component co-occurrence matrix
Component	Structure
Structure	—

Co-reporting does not establish that one component caused another concern.

Recurring narrative patterns

Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.

Search patterns

0 patterns with matching reports.

No narratives match the published patterns.