Yamaha YZF-R3 vs Aprilia RS 457: A Detailed Sportbike Comparison

The sub-500cc sportbike market, once dominated by KTM's RC 390, is becoming increasingly competitive. New entries like the Yamaha YZF-R3 and the Aprilia RS 457 are drawing attention, offering alternatives for riders who love both daily commutes and weekend track days.

These bikes serve as excellent stepping stones to larger displacement motorcycles. Here's a comprehensive comparison of the Yamaha YZF-R3 and Aprilia RS 457.

R3 vs. RS 457 – Platform and Design The Yamaha R3, built around a high-tensile steel frame, boasts a 50/50 weight distribution. It features a low seat height, clip-on handlebars, dual headlights, and a side-slung exhaust, all under a full fairing inspired by the R7. Its low tank design allows for an aerodynamic tuck, catering to taller riders as well.

The Aprilia RS 457, with its all-aluminum chassis, draws design cues from the RS 660, featuring twin headlights, a compact rear, and an underbelly exhaust. Clip-on bars and split seats enhance rider ergonomics. Both bikes echo the styling of their larger siblings but maintain unique characteristics.

Dimensions

• YZF-R3: Length 2090 mm, Width 730 mm, Height 1140 mm, Wheelbase 1380 mm, Saddle Height 780 mm, Weight 175 kg
• RS 457: Saddle Height 800 mm

R3 vs. RS 457 – Engine Specifications Both motorcycles are equipped with liquid-cooled twin-cylinder engines and six-speed gearboxes. The Aprilia RS 457, with its larger displacement, offers more power and an optional quickshifter. However, the Yamaha R3 remains a strong contender with its smooth, rev-happy engine.

Specifications

• YZF-R3: 321 cc, 41 bhp, 29.5 Nm torque
• RS 457: 457 cc, 47 bhp, 43.5 Nm torque