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Scooters

2027Piaggio Bv 400 S

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The 2027 Piaggio BV 400 S is a big-wheel touring scooter built for commuters who also want to stretch their legs on the open road. Its liquid-cooled 399 cc single delivers 32.7 hp through a twist-and-go automatic transmission, while a low 790 mm seat and ABS on both discs keep things approachable. Best known for combining urban agility with genuine highway capability.

Capacity
399.0 ccm
Engine
Single, four-stroke
Gearbox
Not on record
Know it? Add it →
Wet weight
195.0 kg
Seat height
790 mm
Power
32.7 HP (25.5 kW) @ 7500 RPM
Other years 2025 2026 2027

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 45Agility 65Comfort 75Off-road 5Touring 55Road manners 70
Off-road & trail5%
Cornering55%
City riding85%
Daily riding85%
Touring55%
Two-up65%
Track10%
Best for
Designed primarily as a comfortable, practical urban and suburban commuter with enough capability for occasional longer rides.
Built for
A refined maxi-scooter character that blends everyday practicality with a touch of sporty styling and respectable mid-range torque for confident overtakes.
Not ideal for
Not suited for off-road adventures, track enthusiasts seeking high-speed thrills, or riders wanting a manual transmission engagement.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 790mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2027 Piaggio Bv 400 S, with a moderate knee angle of around 110 degrees and a slightly forward riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Full specifications

Engine
Capacity
399.0 ccm
Power
32.7 HP (25.5 kW) @ 7500 RPM
Torque
37.7 Nm (3.8 kgf-m) @ 5500 RPM
Engine type
Single, four-stroke
Fuel consumption
3.90 litres/100 km (25.6 km/l)
Power/weight ratio
0.1677 HP/kg (wet)
Bore x stroke
84.0 x 72.0 mm
Cooling system
Liquid
Fuel system
Injection
Starting
Electric
Aspiration
Naturally aspirated
Valves per cylinder
4
Lubrication system
Dry sump
Transmission
Transmission type
Automatic
Final drive
Belt
Clutch
Multi-disc centrifuge in oil bath
Dimensions & weight
Wheelbase
1550 mm
Overall length
2155 mm
Overall width
800 mm
Overall height
1455 mm
Seat height
790 mm
Wet weight
195.0 kg
Fuel capacity
12.00 litres
Dry weight
Not on record - add it
Chassis & suspension
Frame
Twin cradle tubes in high tensile steel
Front suspension
Telescopic hydraulic fork with 35-­mm stanchions
Rear suspension
Double shock absorbers, adjustable
Brakes & wheels
Front brakes
Single disc. Three piston floating calliper. ABS.
Rear brakes
Single disc. Dual piston floating calliper. ABS.
ABS
Yes
Front tyre
120/70-R16
Rear tyre
150/70-R14
Other
Color options
Silver, Black, Red, Green Matt, Blue
Comments
Keyless. USB.
Fuel Tank Material
Metal

Specs last verified against published sources: .

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted
Specification 202520262027
Capacity 399 cc 399 cc 399 cc
Seat height 790 mm 790 mm 790 mm
Fuel capacity 12 L 12 L 12 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

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Common questions

What is the engine size of the Piaggio Bv 400 S?

The 2027 Piaggio Bv 400 S has a Capacity of 399.0 ccm (24.35 cubic inches).

What engine power does the Piaggio Bv 400 S have?

The 2027 Piaggio Bv 400 S has a Power of 32.7 HP (25.5 kW) @ 7500 RPM.

What is the torque of the Piaggio Bv 400 S?

The 2027 Piaggio Bv 400 S has a Torque of 37.7 Nm (3.8 kgf-m or 27.8 ft.lbs) @ 5500 RPM.

How much does the Piaggio Bv 400 S weigh?

The 2027 Piaggio Bv 400 S has a Wet weight of 195.0 kg (429.9 pounds).

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