Adiva AD3 400 - Specifications & Review

AD3 400

Article Complete Info

Articleid878517
CategoryScooter
MakeAdiva
ModelAD3 400
Year2019

Chassis, Suspension, Brakes & Wheels

FrontbrakesSingle disc
Frontbrakesdiameter220 mm (8.7 inches)
FrontsuspensionWishbone
RearbrakesSingle disc
Rearbrakesdiameter240 mm (9.4 inches)
RearsuspensionDouble Swing
WheelsTwo front wheels

Engine & Transmission

Borexstroke84.0 x 72.0 mm (3.3 x 2.8 inches)
Compression11.8:1
CoolingsystemLiquid
Displacement399.00 ccm (24.35 cubic inches)
EnginedetailsSingle cylinder, four-stroke
EnginetypePeugeot engine
FuelsystemInjection
GearboxAutomatic
Power36.74 HP (26.8 kW)) @ 7250 RPM
Torque38.10 Nm (3.9 kgf-m or 28.1 ft.lbs) @ 5500 RPM
Valvespercylinder4

Other Specifications

ColoroptionsRed, Blue, White, Graphite, Black
StarterElectric

Physical Measures & Capacities

Dryweight257.0 kg (566.6 pounds)
Fuelcapacity11.00 litres (2.91 gallons)
Overallheight1,770 mm (69.7 inches)
Overalllength2,175 mm (85.6 inches)
Overallwidth820 mm (32.3 inches)
Powerweightratio0.1430 HP/kg
Seatheight770 mm (30.3 inches) If adjustable, lowest setting.

About Adiva

Country of Origin: Italy (design) / Taiwan (manufacturing partnerships)
Founder: Adiva S.r.l. design team
Best Known For: Roofed scooters with folding weather protection

Company History

Adiva took a uniquely European problem—riding a scooter through year-round weather—and answered with a roof. Its AD series popularized the idea of a scooter with integrated, folding weather protection: a canopy, screen, and side panels that transform a vulnerable commute into something closer to a tiny car cabin while preserving lane-friendly dimensions. The design work is Italian, leaning into style and clever packaging; manufacturing partnerships in Taiwan helped keep costs sensible and quality consistent. Urban fleets, delivery riders, and private owners discovered they could ride through rain and cold with less fatigue, a meaningful safety and comfort gain in dense cities. Critics questioned crosswind behavior and weight, but supporters countered that the stability of modern chassis and the convenience outweighed compromises. Over time, Adiva iterated on locking mechanisms, drainage, and visibility, taking feedback from riders who used the bikes in real weather rather than on sunny demo days. Historically, Adiva sits alongside BMW’s C1 as proof that scooter form factors could evolve to meet climate and comfort demands without abandoning two-wheel agility. In an era of growing micromobility options, Adiva’s roofed approach still reads as smart urban design: keep the footprint small, protect the rider, and make all-season commuting less of a chore.

Other Years

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