Aprilia Sonic 50 GP vs Yamaha Aerox R Race Replica (2008)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Aprilia Sonic 50 GPstacks up against the Yamaha Aerox R Race Replica. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Aprilia Sonic 50 GP | Yamaha Aerox R Race Replica |
|---|---|---|
| Model year | 2008 | 2008 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | — | 3 hp |
| Torque | — | 4 Nm |
| Weight | 73 kg | 92 kg |
| Seat height | 30 mm | 33 mm |
| Fuel capacity | 2.1 L | 1.9 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | Automatic |
| Front brakes | Single disc. caliper with two opposing Ø 32 mm pistons | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Tires | 100/90-10 / 100/90-10 | 130/60-13 / 140/60-13 |
Aprilia Sonic 50 GP vs Yamaha Aerox R Race Replica — which should you buy?
Picking between the Aprilia Sonic 50 GP and the Yamaha Aerox R Race Replica usually comes down to the numbers you care about most. On paper, the Aprilia Sonic 50 GP brings its published horsepower in a 73 kg package, while the Yamaha Aerox R Race Replica counters with 3 hp at 92 kg.
Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike: