FaultScore

Triumph fuel system problems

Owners have filed 100 complaints with NHTSA about the fuel system on Triumph vehicles — 16% of everything reported about the brand, across 40 models. The model that accounts for most of them is the Triumph Sprint ST, worst in 2001.

These are raw counts. A model that sold in millions appears near the top for that reason alone — the grade never compares one model with another.

100

Complaints

16%

Share of all Triumph complaints

2

Crashes

1

Fires

Which Triumph models have the most fuel system problems