Aprilia RS 660 vs Harley-Davidson Nightster
Specs side by side, plus our verdict on which one is the smarter buy for the way you ride.
Aprilia RS 660 and Harley-Davidson Nightster: three different takes on what a great bike should be. The Aprilia RS 660 undercuts the Harley-Davidson Nightster by about $450, 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
Harley-Davidson
Harley-Davidson NightsterThe verdict
The Aprilia RS 660 is our pick of this group on the numbers, scoring 8.8/10.
Aprilia RS 660
A2-legal, 100 hp.
Aprilia RS 660
100 hp and 0.55 hp/kg, the strongest here.
Aprilia RS 660
Our 8.8/10 at $11,549, the most bike per dollar.
Aprilia RS 660
183 kg with an 820 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 Harley-Davidson Nightster: your questions answered
Which is faster, the Aprilia RS 660 or the Harley-Davidson Nightster?
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 Harley-Davidson Nightster?
The Aprilia RS 660 is the most affordable here with an MSRP around $11,549.
Which is lighter, the Aprilia RS 660 or the Harley-Davidson Nightster?
The Aprilia RS 660 is the lightest at 183 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 Harley-Davidson Nightster?
For a new rider we'd point to the Aprilia RS 660: A2-legal, 100 hp and 183 kg make it the most approachable of the group.