Built around Honda's scooter motorcycle platform, the 2024 Honda Metropolitan pairs a 49 cc (3 cu in) liquid-cooled single cylinder, four-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 39.5 x 40.3 mm (1.6 x 1.6 inches) with a 12.0:1 compression ratio.
On the scales, the Metropolitan measures 81.2 kg (179 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 719 mm (28.3 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,181 mm (46.5 in) wheelbase engineered for quick, flickable steering geometry. The 4.54-liter (1.2 US gal) fuel tank paired with a rated consumption of 2.01 L/100 km provides an estimated theoretical range of roughly 226 km (140 miles) between fill-ups.
Within MotoLibrary's Honda archive, this model family spans 21 indexed model years from 2004 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Theoretical Range
~226 km (140 mi)
Engine
Displacement49.0 ccm (2.99 cubic inches)
Engine TypeSingle cylinder, four-stroke
Compression12.0:1
Bore x Stroke39.5 x 40.3 mm (1.6 x 1.6 inches)
Valves/Cylinder2
Fuel SystemInjection. PGM-FI, 19mm throttle body
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionCDI
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
ClutchAutomatic V-Matic
Performance
Fuel Consumption2.01 litres/100 km (49.8 km/l or 117.03 mpg)
Greenhouse Gases46.6 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission DetailsMeets current EPA and California Air Resources Board (CARB) standards
Chassis
Rake26.5°
Trail76 mm (3.0 inches)
Front SuspensionTelescopic fork
Front Travel71 mm (2.8 inches)
Rear SuspensionSingle shock
Rear Travel61 mm (2.4 inches)
Wheelbase1181 mm (46.5 inches)
Wheels & Brakes
Front Tyre80/100-10
Rear Tyre80/100-10
Front BrakesExpanding brake (drum brake). Combined braking system
Front Brake Ø95 mm (3.7 inches)
Rear BrakesExpanding brake (drum brake). Combined Braking System
Rear Brake Ø110 mm (4.3 inches)
Dimensions & Weight
Weight incl.81.2 kg (179.0 pounds)
Seat Height719 mm (28.3 inches) If adjustable, lowest setting.
Fuel Capacity4.54 litres (1.20 US gallons)
Other
StarterElectric
Color OptionsMatte Armored Green Metallic, Blue Metallic
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.
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.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
