Engineered by Hyosung for the custom - cruiser motorcycle segment, the 2013 Hyosung GV250 Aquila relies on a 249 cc (15.2 cu in) oil & air-cooled v2, four-stroke powerplant. In factory specification, peak output is rated at 25 HP (18.2 kW) at 10,000 rpm while maximum torque reaches 22 Nm (16.3 lb-ft) at 7,500 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 100.4 HP per liter and a 2,500 rpm working window between peak torque (7,500 rpm) and peak power (10,000 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the GV250 Aquila measures 176 kg (388 lbs) dry, translating to a power-to-weight ratio of 0.14 HP/kg (7.04 kg per horsepower). Rider ergonomics and chassis geometry center around a 709 mm (27.9 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,435 mm (56.5 in) wheelbase engineered for balanced agility and highway composure. The 14-liter (3.7 US gal) fuel tank paired with a rated consumption of 2.94 L/100 km provides an estimated theoretical range of roughly 476 km (296 miles) between fill-ups.
Specific Output
100.4 HP/L
Power-to-Weight
0.14 HP/kg (7.04 kg/HP)
Power Band Window
7,500–10,000 rpm
Theoretical Range
~476 km (296 mi)
Engine
Displacement249.0 ccm (15.19 cubic inches)
Engine TypeV2, four-stroke
Engine Details75° V-twin
Power25.0 HP (18.2 kW)) @ 10000 RPM
Torque22.0 Nm (2.2 kgf-m or 16.3 ft.lbs) @ 7500 RPM
Compression10.3:1
Bore x Stroke57.0 x 48.8 mm (2.2 x 1.9 inches)
Valves/Cylinder4
Fuel SystemCarburettor. 2 x BDS26 Mikuni
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
LubricationWet sump
CoolingOil & air
Transmission
Gearbox5-speed
Final DriveChain (final drive)
DrivelineConstant mesh
Performance
Fuel Consumption2.94 litres/100 km (34.0 km/l or 80.01 mpg)
Greenhouse Gases68.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Rake25.0°
Front SuspensionConventional fork
Rear SuspensionSwing arm with Hydraulic Double shock absorber (Preload adjustable)
Wheelbase1435 mm (56.5 inches)
Ground Clearance150 mm (5.9 inches)
Wheels & Brakes
Front Tyre110/90-16
Rear Tyre150/80-15
Front BrakesSingle disc. 2 pistons caliper
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Dry Weight176.0 kg (388.0 pounds)
Power/Weight0.1421 HP/kg
Seat Height709 mm (27.9 inches) If adjustable, lowest setting.
Overall Height1092 mm (43.0 inches)
Overall Length2282 mm (89.8 inches)
Overall Width719 mm (28.3 inches)
Fuel Capacity14.00 litres (3.70 US gallons)
Other
StarterElectric
Color OptionsBlack, white/black, red/black, black/orange
Warranty24 months limited, 1st year parts and labor, 2nd year parts
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.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
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.
