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2023 Suzuki GSX-S1000GT Overview
The 2023 Suzuki GSX-S1000GT is a sport touring motorcycle built around 999.8 cc of displacement. Under the tank sits an In-line four, four-stroke engine running Double Overhead Cams/Twin Cam (DOHC) valve actuation, a compression ratio of 12.2:1. The bore and stroke measures 73.4 x 59 mm. From a practical standpoint, the 2023 GSX-S1000GT tips the scales at 226 kg, carries a 19-litre fuel tank, offers a seat height of 810 mm and spans a 1460 mm wheelbase. That's roughly 21.9 kg lighter than the average sport touring motorcycle in our database. Scroll down for the complete 2023 Suzuki GSX-S1000GT spec sheet covering every technical detail from suspension travel to tyre sizes.
2023 GSX-S1000GT - Pros & Cons
Strengths
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🔧
Fuel injection: The fuel injection system delivers crisp throttle response and reliable cold starts regardless of altitude or temperature.
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Large fuel range: The 19-litre tank is generously sized, translating to extended range between stops - ideal for touring or longer commutes.
Considerations
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Chain final drive upkeep: Chain final drive needs regular cleaning, lubrication and tension checks to get full life out of the sprockets.
Wear Points & Servicing Notes
Fuelling & injector care
Fuelling comes from fuel injection. Systems like this are largely maintenance-free beyond keeping fuel quality decent and injectors clear - a fuel-system cleaner every service interval is cheap insurance.
Valve clearance checks
Double Overhead Cams/Twin Cam (DOHC) valve actuation on the GSX-S1000GT means clearances should be checked at the manufacturer's specified interval - they can tighten as mileage accumulates, and a light top-end tick is usually the first sign.
Brake disc and pad wear
The Double disc. ABS. Brembo, 4-piston. front brake gives strong, progressive stopping power. Disc thickness and pad depth are worth checking at every tyre change, since worn pads can score the disc surface.
Suspension condition on used examples
Up front, the GSX-S1000GT runs Inverted telescopic, coil spring, oil damped and Link type, single shock, coil spring, oil damped at the rear. On a used example, check fork seals for weeping oil and test the rear linkage for play - seals are a relatively cheap fix but useful when negotiating price.
Final drive maintenance
Final drive is by chain - expect to clean and lube it every few hundred kilometres and check tension regularly; a neglected chain wears the sprockets faster than the chain itself.
Frame & chassis check
The frame is Twin-spar aluminum - worth a visual check for corrosion or impact damage around the head-stock and swingarm pivot on any used example, since frame damage is far costlier to fix than any service item.
Handling the weight at a standstill
At 226 kg, the GSX-S1000GT is a substantial machine - low-speed manoeuvring in car parks takes more physical effort than on a lighter bike, though the weight disappears once rolling.
GSX-S1000GT - Buying & Maintenance Guide
What to check before buying
When inspecting a used 2023 Suzuki GSX-S1000GT, start with the basics: check the service book for oil change frequency, inspect the chain and sprockets for wear, and look for oil seepage around the engine casings and rocker covers. A cold start test is invaluable - a well-maintained GSX-S1000GT should fire up cleanly and settle to a smooth idle within a few seconds.
Oil and filter changes
Regular oil changes are the single most important maintenance task on any GSX-S1000GT. Stick to the manufacturer's interval - typically every 6,000 km or once a year, whichever comes first. The sump holds 3.30 litres, so budget for that volume of quality motorcycle-specific engine oil. Always use the correct viscosity grade as specified in the owner's manual.
Fuel system care
The GSX-S1000GT's fuel injection system is durable but benefits from quality fuel and the occasional use of a fuel-system cleaner additive. If the bike has been stored for more than three months, drain and replace the fuel to prevent varnish deposits in the injectors.
Valve clearance service
Check that valve clearances have been adjusted at the correct intervals on any used GSX-S1000GT. A bike with clearances out of spec doesn't always feel obviously wrong - but tight clearances accelerate valve seat wear. Ask for service documentation proving it's been done.
2023 Suzuki GSX-S1000GT - Frequently Asked Questions
What engine does the 2023 Suzuki GSX-S1000GT have?
The 2023 Suzuki GSX-S1000GT uses an In-line four, four-stroke engine with 999.8 cc of displacement.
How much does the 2023 Suzuki GSX-S1000GT weigh?
The 2023 Suzuki GSX-S1000GT weighs 226 kg. This is the manufacturer's wet figure.
What is the fuel tank capacity of the 2023 Suzuki GSX-S1000GT?
The 2023 Suzuki GSX-S1000GT has a 19-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 316-380 km between stops.
Is the 2023 Suzuki GSX-S1000GT suitable for shorter riders?
The 2023 Suzuki GSX-S1000GT has a seat height of 810 mm. This is a moderate seat height that suits a wide range of rider heights.
What brakes does the 2023 Suzuki GSX-S1000GT have?
The 2023 Suzuki GSX-S1000GT uses Double disc. ABS. Brembo, 4-piston. at the front and Single disc. ABS. Nissin, 1-piston. at the rear.
What tyre sizes does the 2023 Suzuki GSX-S1000GT use?
The front tyre size on the 2023 Suzuki GSX-S1000GT is 120/70-ZR17.
How much oil does the 2023 Suzuki GSX-S1000GT take?
The 2023 Suzuki GSX-S1000GT takes 3.30 litres of engine oil at a full oil and filter change. Always verify against the dipstick or sight glass after filling.
Suzuki GSX-S1000GT Spec Evolution
The Suzuki GSX-S1000GT was produced across 2 model years (2022-2023). The table below highlights the key specifications that changed across the production run - useful whether you are comparing years or tracking down a specific variant.
| Specification |
2022 |
2023 |
| Colours |
Metallic Reflective Blue, Glass Sparkle Black |
Metallic Reflective Blue |
| Primary Drive |
Constant mesh |
Constant mesh. Chain, RK525GSH, 525 x 116 links. |
| Instrumentation |
LCD multifunction instrument panel |
TFT multifunction instrument panel |
| Lighting system |
LED lights |
Dual LED headlight |
Key Specifications
Engine
In-line four, four-stroke
Power
Not published by manufacturer
Torque
Not published by manufacturer
Top Speed
Not published by manufacturer
Weight
226.0 kg / 498.2 lbs
Fuel Capacity
19.00 litres / 5.02 US gallons
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Full 2023 Suzuki GSX-S1000GT Specifications
Comments
3 ride modes. Traction control. Cruise control. Windscreen.
Colours
Metallic Reflective Blue
Warranty
12 months unlimited mileage
Ground Clearance (in.)
5.5 inches
Ground Clearance (mm)
140 mm
Storage
Saddle bags
Seat Height
810 mm / 31.9 in.
Wheelbase
1460 mm / 57.5 in.
Height
1215 mm / 47.8 in.
Length
2140 mm / 84.3 in.
Width
825 mm / 32.5 in.
Oil Capacity (Quarts)
3.49 US quarts
Oil Capacity (l)
3.30 litres
Fuel Capacity
19.00 litres / 5.02 US gallons
Coolant Capacity
3.00 litres (0.79 US gallons)
Wet Weight
226.0 kg / 498.2 lbs
Fuel Control
Double Overhead Cams/Twin Cam (DOHC)
Engine Type
In-line four, four-stroke
Displacement (ci)
61.01 cubic inches
Displacement (cc)
999.8 cc
Bore x Stroke (mm)
73.4 x 59.0 mm
Bore x Stroke (in,)
2.9 x 2.3 inches
Engine Detail
Titanium valves
Fuel System
Injection. Ride-by-Wire throttle bodies
Compression Ratio
12.2:1
Engine Lubrication
Wet sump
Exhaust
Stainless steel, 4-2-1
Ignition
Electronic ignition (Transistorized)
Spark Plug
NGK CR9EIA-9 or DENSO IU27D
Starter
Electric
Valve System
4
Chain Size
525
Clutch
Wet, multi-plate type. Suzuki Clutch Assist.
Final Drive
Chain (final drive)
Gearbox
6-speed
Number of Chain Links
116
Primary Drive
Constant mesh. Chain, RK525GSH, 525 x 116 links.
Sprocket
17/45 (front/rear)
Fork Tube Size (in.)
1.7 inches
Fork Tube Size (mm)
43 mm
Frame Type
Twin-spar aluminum
Suspension - Front
Inverted telescopic, coil spring, oil damped
Suspension - Rear
Link type, single shock, coil spring, oil damped
Rake
25.0°
Seat
Passenger seat can be replaced by a color-matched solo tail cowl.
Trail
100 mm / 3.9 in.
Instrumentation
TFT multifunction instrument panel
Lighting system
Dual LED headlight
Brakes - Front
Double disc. ABS. Brembo, 4-piston.
Brakes - Rear
Single disc. ABS. Nissin, 1-piston.
Brake Fluid Type
DOT 4
Tyre Pressure - Front
36 PSI (2.5 Bar or 250 kPa)
Tyre Pressure - Rear
42 PSI (2.9 Bar or 290 kPa)
Tyres - Front
120/70-ZR17
Specifications are compiled from manufacturer documentation and cross-referenced
technical sources, and corrected on an ongoing basis.
Spot an error? Let us know.
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