Suzuki GSX-8S vs Kawasaki Z650
Specs side by side, plus our verdict on which one is the smarter buy for the way you ride.
The Suzuki GSX-8S and Kawasaki Z650 are among the most cross-shopped naked bikes of 2026. The Kawasaki Z650 undercuts the Suzuki GSX-8S by about $1,750, so value is squarely on the table. On paper the Suzuki GSX-8S leads on power with 81 hp. Below we put them head to head on price, performance, weight and seat height, then give our verdict on which one is the smarter buy for the way you ride.
Our pickSuzuki
Suzuki GSX-8S
Kawasaki
Kawasaki Z650The verdict
The Suzuki GSX-8S edges it overall at 8.5/10, but the Kawasaki Z650 wins on best for new riders, so let how you ride decide.
Kawasaki Z650
A2-legal, 68 hp, forgiving to learn on.
Suzuki GSX-8S
81 hp and 0.40 hp/kg, the strongest here.
Kawasaki Z650
Our 7.8/10 at $7,249, the most bike per dollar.
Kawasaki Z650
187 kg with an 790 mm seat, the easiest to throw around.
Suzuki GSX-8S
Our top score in this matchup at 8.5/10.
Cyan marks the best figure in each row. Specs are the most-cited for the current model; verify before relying on them.
Still torn between them?
Answer a few questions and we'll rank every bike by how well it fits you.
Suzuki GSX-8S vs Kawasaki Z650: your questions answered
Which is faster, the Suzuki GSX-8S or the Kawasaki Z650?
The Suzuki GSX-8S makes the most power at 81 hp and 78 Nm, giving it the edge on outright performance.
Which is cheaper, the Suzuki GSX-8S or the Kawasaki Z650?
The Kawasaki Z650 is the most affordable here with an MSRP around $7,249.
Which is lighter, the Suzuki GSX-8S or the Kawasaki Z650?
The Kawasaki Z650 is the lightest at 187 kg, which makes it the easiest to manage at low speed and in the bends.
Which is better for a beginner, the Suzuki GSX-8S or the Kawasaki Z650?
For a new rider we'd point to the Kawasaki Z650: A2-legal, 68 hp and 187 kg make it the most approachable of the group.
