Triumph SPEED 400 — All Years

Reliability and problems by year based on NHTSA complaint data.

Best Years to Buy

Year	Complaints	Top Issue	Verdict
2025	5	While riding at 15 to 20 miles an hour, the motorc...	Excellent Reliability
2024	15	The contact owns a 2024 Triumph Speed 400 Motorcyc...	Excellent Reliability