At the heart of the 2011 Piaggio BV Tourer 250 scooter motorcycle, Piaggio relies on a 250 cc (15.3 cu in) liquid-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 22 HP (16.1 kW) at 7,250 rpm while maximum torque reaches 23 Nm (17 lb-ft) at 6,000 rpm, transferring power to the rear wheel through a automatic gearbox. With a specific output of 88 HP per liter and a 1,250 rpm working window between peak torque (6,000 rpm) and peak power (7,250 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the BV Tourer 250 measures 149 kg (328 lbs) wet (curb), translating to a power-to-weight ratio of 0.15 HP/kg (6.77 kg per horsepower). Rider ergonomics and chassis geometry center around a 787 mm (31 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance. The 9.7-liter (2.6 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 129 km/h (80 mph).
Specific Output
88 HP/L
Power-to-Weight
0.15 HP/kg (6.77 kg/HP)
Power Band Window
6,000–7,250 rpm
Standover Height
787 mm (31 in)
Engine
Displacement250.0 ccm (15.26 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsQuasar engine
Power22.0 HP (16.1 kW)) @ 7250 RPM
Torque23.0 Nm (2.3 kgf-m or 17.0 ft.lbs) @ 6000 RPM
Bore x Stroke75.0 x 63.0 mm (3.0 x 2.5 inches)
Valves/Cylinder4
Fuel SystemInjection
CoolingLiquid
Transmission
GearboxAutomatic
Performance
Top Speed129.0 km/h (80.2 mph)
Emission DetailsEPA and CARB
ExhaustEuro 3
Wheels & Brakes
Front Tyre110/70-16
Rear Tyre140/70-16
Front BrakesSingle disc
Front Brake Ø260 mm (10.2 inches)
Rear BrakesSingle disc
Rear Brake Ø260 mm (10.2 inches)
Dimensions & Weight
Weight incl.149.0 kg (328.5 pounds)
Seat Height787 mm (31.0 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
