VESPA GTS 250 i.e. Manual page 25

DO NOT ALLOW PETROL TO COME INTO CONTACT WITH HOT ENGINE OR
ANY PLASTIC PARTS.
CAUTION
PETROL DAMAGES THE PLASTIC PARTS OF THE BODYWORK.
CAUTION
02_02
USING OILS OTHER THAN THOSE RECOMMENDED CAN SHORTEN THE LIFE
OF THE ENGINE.
CAUTION
DO NOT USE THE VEHICLE TO THE COMPLETE EXHAUSTION OF THE FUEL;
SHOULD THIS OCCUR, DO NOT ATTEMPT TO START THE ENGINE. TURN THE
IGNITION SWITCH TO «OFF» AND TOP-UP THE TANK AS SOON AS POSSIBLE.
FAILURE TO FOLLOW THESE GUIDELINES COULD DAMAGE THE FUEL PUMP
AND/OR THE CATALYTIC CONVERTER.
Characteristic
Fuel tank capacity
~ 9.2 litres
25