At the heart of the 2019 Suzuki GSX-R750 sport motorcycle, Suzuki relies on a 750 cc (45.8 cu in) liquid-cooled in-line four, four-stroke powerplant. In factory specification, peak output is rated at 150 HP (109.5 kW) at 13,200 rpm while maximum torque reaches 86.2 Nm (63.6 lb-ft) at 11,200 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 200 HP per liter and a 2,000 rpm working window between peak torque (11,200 rpm) and peak power (13,200 rpm), the engine character is placing it firmly in high-revving supersport territory where top-end breathing dominates.
On the scales, the GSX-R750 measures 190 kg (419 lbs) wet (curb), translating to a power-to-weight ratio of 0.79 HP/kg (1.27 kg per horsepower). Rider ergonomics and chassis geometry center around a 810 mm (31.9 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,390 mm (54.7 in) wheelbase engineered for quick, flickable steering geometry. The 17-liter (4.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Suzuki archive, this model family spans 18 indexed model years from 2008 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
200 HP/L
Power-to-Weight
0.79 HP/kg (1.27 kg/HP)
Power Band Window
11,200–13,200 rpm
Standover Height
810 mm (31.9 in)
Engine
Displacement750.0 ccm (45.77 cubic inches)
Engine TypeIn-line four, four-stroke
Power150.0 HP (109.5 kW)) @ 13200 RPM
Torque86.2 Nm (8.8 kgf-m or 63.6 ft.lbs) @ 11200 RPM
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.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
