Aprilia Tuono R vs Ducati Monster S4R Testastretta (2009)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Aprilia Tuono Rstacks up against the Ducati Monster S4R Testastretta. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Aprilia Tuono R | Ducati Monster S4R Testastretta |
|---|---|---|
| Model year | 2009 | 2008 |
| Price | — | — |
| Engine | 998 cc | 998 cc |
| Horsepower | 137 hp | 128 hp |
| Torque | 107 Nm | 104 Nm |
| Weight | 185 kg | 177 kg |
| Seat height | 32 mm | 32 mm |
| Fuel capacity | 4.8 L | 3.7 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Double disc. Bremo | Double disc |
| Rear brakes | Single disc. bremo | Single disc |
| Tires | 120/70-ZR17 / 180/55-ZR17 | 120/70-ZR17 / 180/55-ZR17 |
Aprilia Tuono R vs Ducati Monster S4R Testastretta — which should you buy?
Picking between the Aprilia Tuono R and the Ducati Monster S4R Testastretta usually comes down to the numbers you care about most. On paper, the Aprilia Tuono R brings 137 hp in a 185 kg package, while the Ducati Monster S4R Testastretta counters with 128 hp at 177 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: