In the 2025 model year, the Vespa GTS presents its most powerful engine yet: the new 310cc engine surpasses the 300 HPE engine with a modern "downspeeding" concept that offers higher power at lower revs and optimizes fuel consumption.
With a liquid-cooled, single-cylinder, four-stroke engine and electronic fuel injection, the new engine delivers 18.4 kW / 25 hp (+5.1% ) at 6,500 rpm (-21.2% ) and 28.9 Nm of torque (+11.15%*) at 5,250 rpm – perfect for dynamic acceleration and powerful pulling power. The 310cc high-performance engine is a true powerhouse for the Vespa GTS 310.
In the big technology special you will find all the details about the new engine of the Vespa GTS 310.