Vespa Sei Giorni 300 II - 2021 Specifications and Reviews

The 2021 Vespa Sei Giorni 300 II is a stylish automatic scooter powered by a 278cc liquid-cooled engine producing 23.8 horsepower, ideal for urban commuters seeking classic Italian design with modern performance. Its CVT automatic transmission and low maintenance requirements make it perfect for riders prioritizing ease of use and practicality. Known for combining retro aesthetics with contemporary technology, it excels as a reliable daily commuter in city environments.

4 stars Average rating: 4 from 1 votes
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General information

CategoryScooter
Year2021
ModelVespa Sei Giorni 300 II
 
 

Engine and Transmission Specifications

Emission detailsEuro 5
Greenhouse gases74.5 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption3.21 litres/100 km (31.2 km/l or 73.28 mpg)
DrivelineCVT automatic with torque server
ClutchAutomatic dry centrifugal
Transmission typeBelt   (final drive)
GearboxAutomatic
Cooling systemLiquid
Fuel systemInjection
Valves per Cylinder4
Bore x Stroke75.0 x 63.0 mm (3.0 x 2.5 inches)
Torque26.0 Nm (2.7 kgf-m or 19.2 ft.lbs) @ 5250 RPM
Power23.8 HP (17.4 kW) @ 8250 RPM
Engine typeSingle cylinder, four-stroke
Capacity:278.0 ccm (16.96 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. ABS.
Diameter220 mm (8.7 inches)
Front brakesSingle disc. ABS
Rear tire130/70-12
Front tire120/70-12
Rear SuspensionDouble hydraulic shock absorber with helical spring with preload adjustable in 4 positions
Front SuspensionSingle arm with helical spring and hydraulic shock absorber
Frame typeSheet steel shell with welded structural reinforcements

Physical measures and capacities

Fuel capacity8.50 litres (2.25 US gallons)
Wheelbase1375 mm (54.1 inches)
Overall width770 mm (30.3 inches)
Overall length1950 mm (76.8 inches)
Seat height790 mm (31.1 inches) If adjustable, lowest setting.

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsTraction control.
Carrying capacityUnderseat storage
StarterElectric
Color optionsGrey

Performance Profile & Rider Fit

3 hp
Peak Power (est.)

Best For

Track5%
City85%
Cornering30%
Daily Riding60%
Touring10%
Passenger20%

Rider Profile

Best ForNote: the given specifications describe a Vespa Sprint 50, not the Vespa Sei Giorni 300 II named in the request, so this profile is based on mismatched data; suitable for absolute beginners or those on a moped-class license.
PurposeBuilt purely for short, low-speed urban hops rather than any kind of performance or long-distance riding.
Rider FitVery low physical demand thanks to its light weight, low seat height, and fully automatic transmission.
CharacterA classic, stylish city runabout that prioritizes charm and efficiency over speed or capability.
Not Ideal ForNot for riders wanting highway speeds, long touring range, a passenger-friendly ride, or any off-road use.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2021 Vespa Sei Giorni 300 II Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 790mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2021 Vespa Sei Giorni 300 II, with a moderate knee angle of around 105 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2021 Vespa Sei Giorni 300 II motorcycle is a stunning example of classic Italian design and modern engineering. With its iconic styling and powerful 278cc engine, this scooter is a perfect choice for urban commuting or weekend getaways. The Sei Giorni 300 II offers a smooth and comfortable ride, making it a joy to take on long trips or simply cruise around town. Its advanced technology and safety features ensure a reliable and secure riding experience. The 2021 Vespa Sei Giorni 300 II motorcycle is a timeless masterpiece that combines style, performance, and practicality. Its sleek lines and vintage-inspired details make it a head-turner on the road, while its efficient engine and nimble handling make it a pleasure to ride. Whether you're a Vespa enthusiast or new to the brand, the Sei Giorni 300 II is a fantastic choice for anyone looking for a stylish and reliable scooter. With its impressive power and agility, this motorcycle is a true standout in the Vespa lineup.
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