Aprilia RS 660 vs Yamaha YZF-R3
Specs side by side, plus our verdict on which one is the smarter buy for the way you ride.
The Aprilia RS 660 and Yamaha YZF-R3 are among the most cross-shopped sport bikes of 2026. The Yamaha YZF-R3 undercuts the Aprilia RS 660 by about $6,050, so value is squarely on the table. On paper the Aprilia RS 660 leads on power with 100 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 pickAprilia
Aprilia RS 660
Yamaha
Yamaha YZF-R3The verdict
The Aprilia RS 660 edges it overall at 8.8/10, but the Yamaha YZF-R3 wins on best for new riders, so let how you ride decide.
Yamaha YZF-R3
A2-legal, 42 hp, forgiving to learn on.
Aprilia RS 660
100 hp and 0.55 hp/kg, the strongest here.
Yamaha YZF-R3
Our 8/10 at $5,499, the most bike per dollar.
Yamaha YZF-R3
169 kg with an 780 mm seat, the easiest to throw around.
Aprilia RS 660
Our top score in this matchup at 8.8/10.
Cyan marks the best figure in each row. Specs are the most-cited for the current model; verify before relying on them.
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Aprilia RS 660 vs Yamaha YZF-R3: your questions answered
Which is faster, the Aprilia RS 660 or the Yamaha YZF-R3?
The Aprilia RS 660 makes the most power at 100 hp and 67 Nm, giving it the edge on outright performance.
Which is cheaper, the Aprilia RS 660 or the Yamaha YZF-R3?
The Yamaha YZF-R3 is the most affordable here with an MSRP around $5,499.
Which is lighter, the Aprilia RS 660 or the Yamaha YZF-R3?
The Yamaha YZF-R3 is the lightest at 169 kg, which makes it the easiest to manage at low speed and in the bends.
Which is better for a beginner, the Aprilia RS 660 or the Yamaha YZF-R3?
For a new rider we'd point to the Yamaha YZF-R3: A2-legal, 42 hp and 169 kg make it the most approachable of the group.