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2017 Champion Defender

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

No component reports in this snapshot.

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When problems were reported

Mileage at the reported incident

Limited mileage data: 0 of 0 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

What owners actually said

0 reports

No matching complaints in this snapshot.

Official recalls

2

18V798000 · Seats

Nov 12, 2018

Champion Bus, Inc. (Champion) is recalling certain 2017-2018 Champion Challenger, Defender, LF Transport, Goshen G-Force, and Impulse transit buses, equipped with Freedman GO-ES Foldaway Seats, part numbers 43705, 45467, 48923, and 75719. When the back seat cushion is rotated from the stowed position to the upright position, the seat cushion may not remain locked into place when under load, such as in a crash or a sudden stop. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 207, "Seating Systems," and number 210, "Seat Belt Assembly Anchorages."

Consequence & remedy

Consequence: In the event of a crash, if the seat back moves, the seat occupant has an increased risk of injury.

Remedy: Champion will notify owners, and dealers will inspect and repair the foldaway seat, free of charge. The recall began December 19, 2018. Owners may contact Champion customer service at 1-810-724-1753, extension 415 or Freedman customer service at 1-800-527-7477.

18V573000 · Equipment Adaptive/mobility

Aug 30, 2018

Champion Bus (Champion) is recalling certain 2012-2018 Champion American Coach, American Crusader, American S2, Challenger, Crusader, Defender, and Impulse vehicles, equipped with certain S-Series and K-Series Titanium Wheelchair Lifts, models K200, K201, K550, K551, S200, S2201, S550 and S551. The wheelchair lift positioning input cam may fail while the lift is in use, allowing the platform to travel higher than the vehicle's floor height.

Consequence & remedy

Consequence: If the wheelchair lift platform stops above the vehicle floor, the wheelchair user can tip inwards toward the vehicle when exiting the lift, increasing their risk of injury.

Remedy: Dealers will replace the injection molded cam with an aluminum machined cam, free of charge. The recall began November 1, 2018. Owners may contact Champion customer service 1-810-724-1753 extension 415 or Ricon customer service at 1-800-322-2884 or by emailing Ricon at Admin18E044@wabtec.com.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.