Car Problem DataNHTSA records

2025 Triumph Daytona 660

Routine

Owners filed 2 complaints about this vehicle with federal regulators, most often about the engine and engine cooling. It has been recalled 1 time.

What fails
ComponentReportsCrashesFiresInjuries
Engine and Engine Cooling2
000

1 safety recall

Part 573 reports
Engine and Engine Cooling › Engine › Oil/Lubrication25V531000
Filed Aug 19, 20251,929 vehiclesTriumph Motorcycles America, Ltd.

Defect. Triumph Motorcycles America, Ltd. (Triumph) is recalling certain 2024-2025 Daytona 660 motorcycles. The engine may fail due to internal damage from a disruption of oil flow.

Risk. Engine failure increases the risk of a crash.

Remedy. Dealers will increase the engine oil capacity and install a redesigned dipstick, free of charge. Owner notification letters were mailed September 10, 2025. Owners may contact Triumph customer service at 1-678-854-2010. Triumph's number for this recall is SRAN 640.

What owners reported

Newest filings
Engine and Engine Cooling
Filed Apr 27, 2026FL

The contact owns a 2025 Triumph Daytona 660. The contact received notification of NHTSA Campaign Number: 25V531000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The local dealer was contacted, but the vehicle was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure.

Engine and Engine Cooling
Filed Sep 16, 20254,163 milesTX

The contact owns a 2025 Triumph Daytona 660. The contact stated that while driving 70 MPH, the vehicle experienced a loss of automotive power. There was no warning light illuminated. The contact pulled over, and the vehicle was towed to a local dealer where it was diagnosed, and the contact was informed that the failure could not be duplicated. The vehicle was not repaired. The contact referenced NHTSA Campaign Number: 25V531000 (ENGINE AND ENGINE COOLING); as a possible cause for the failure. The manufacturer was not notified of the failure. The approximate failure mileage was 4,163.

2 of 2 complaints, reproduced as filed.

Across model years

Worst on record: 2025
YearComplaintsRecallsFiresDeathsAssessment
2025 — this page2100Routine
20240100Routine

Compare every Daytona 660 year →

Other Triumph models

All Triumph models →
Rocket Iii 35Thruxton 31Bonneville 29Sprint ST 22Triumph 18Speed Triple 18Tiger 1050 Ccm Abs 17Thunderbird 15TT600 13Speed 400 13

Reading this record

No unusual pattern of severe incidents in the complaint record.

Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.

Recall repairs are free for as long as the recall stands. Check whether a specific car still has open work at NHTSA's VIN lookup.

Most recent recall on file: Aug 19, 2025. Source: NHTSA Office of Defects Investigation.