Aprilia Tuono R vs Ducati Monster S4R S 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 S Testastretta. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Aprilia Tuono R | Ducati Monster S4R S 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 S Testastretta — which should you buy?
Picking between the Aprilia Tuono R and the Ducati Monster S4R S 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 S 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: