2015 Vespa GTS 300 Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2015 Vespa GTS 300, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Engine1100.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
MY VESPA GTS SUPER 300CC HAS 2600 MILES AND THE WATER PUMP HAS FAILED. I BOUGHT IT USED AT SCUDERIA IN SAN FRANCISCO. THEY KNEW THIS SCOOTER HAD A BAD WATER PUMP BUT DID NOT DISCLOSE IT BECAUSE IT HAD ALREADY LEAKED ONTO THE MUFFLER PIPE AS CLEARLY SHOWN IN A PIC ON THE AD ON THEIR WEB SITE. I DID NOT KNOW WHAT THAT STAIN WAS UNTIL AFTER I BOUGHT IT AND PUT 200 MILES ON IT. I TOOK IT IN FOR A DIAGNOSTIC AFTER I COMPLAINED ABOUT THE STENCH FROM THE COOLANT ATOMIZING ON THE HOT MUFFLER PIPE IMMEDIATELY AND THEY REITERATED IT'S COMING FROM THE WEEP HOLE. IT'S NOT - AFTER RESEARCHING THE PROBLEM. THEY ARE REFUSING TO FIX IT UNLESS I PAY THEM A $1000+ FOR THE JOB. INITIALLY, THEY HAD OFFERED ME A CONTRACT WITH AEGIS WHICH I REFUSED BECAUSE HE STATED THE SHOP HAD A 90 DAY WARRANTY. BUT, AS IT TURNS OUT, THEIR SHOP WARRANTY WAS HOOKED INTO AEGIS WITHOUT TELLING ME. THIS CONTRACT THEY OFFERED WITH AEGIS DOES NOT COVER WATER PUMPS. I WILL BE OUT ANOTHER 1K FOR NOT KNOWING IT WAS THE WATER PUMP. IT'S VERY UPSETTING TO ME. EVEN AFTER COMPLAINING INCLUDING A DIAGNOSTIC, DID THEY MAKE CLEAR AND SEND ME THEIR 90 DAY SHOP WARRANTY WHICH THEN MORPHED INTO A WARRANTY-POLICY WITH AEGIS. I STILL NEED TO GET THIS ISSUE FIXED. I AM NOW COVERED BY AEGIS FOR 90 DAYS BECAUSE I CONSENTED FOR THEM TO APPLY $200 FOR THEIR FREE WARRANTY TODAY. SENDING PICTURE OF ORIGINAL AD. THANK YOU.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .