Aprilia Tuono 660 2021 vs. Yamaha MT-09 2018

The Aprilia Tuono 660 2021 and the Yamaha MT-09 2018 are both naked bikes that offer sporty performance and attractive designs. However, there are some notable differences between the two models.

In terms of the engine and powertrain, the Aprilia Tuono 660 2021 features a 2-cylinder inline crankshaft engine with a power output of 95 HP and a torque of 67 Nm. On the other hand, the Yamaha MT-09 2018 is equipped with a 3-cylinder inline engine that delivers a higher power output of 115 HP and a torque of 87.5 Nm. This gives the Yamaha MT-09 a significant advantage in terms of power and acceleration.

Both bikes have liquid cooling systems and fuel injection for efficient performance. They also share similar suspension setups, with telescopic upside-down forks at the front and a swingarm with a monoshock at the rear. The chassis of both bikes is made of aluminum, providing a lightweight and rigid structure for enhanced handling.

Aprilia Tuono 660 2021

When it comes to braking, the Aprilia Tuono 660 2021 and the Yamaha MT-09 2018 both feature dual disc brakes at the front. However, the Tuono 660 has larger diameter discs at 320 mm compared to the MT-09's 298 mm discs. This gives the Tuono 660 better stopping power and braking performance.

In terms of advanced rider assistance systems, both bikes are equipped with ABS and traction control. However, the Aprilia Tuono 660 2021 offers additional features such as riding modes, launch control, quick shifter, and anti-wheelie control. These extra features provide the rider with more control and customization options, but they may come at an additional cost.

In terms of dimensions and weights, the Aprilia Tuono 660 2021 has a narrower front tire width of 120 mm compared to the MT-09's 120 mm. Both bikes have the same rear tire width of 180 mm. The Tuono 660 has a slightly shorter wheelbase of 1370 mm compared to the MT-09's 1440 mm. The seat height of the Tuono 660 is slightly higher at 820 mm compared to the MT-09's 815 mm. In terms of weight, the Tuono 660 weighs 183 kg with ABS, while the MT-09 weighs 193 kg with ABS.

Yamaha MT-09 2018

In terms of strengths, the Aprilia Tuono 660 2021 is praised for its easy-to-use and good-sounding engine, attractive design, sporty performance, comfortable ergonomics, decent brakes, extensive electronics (although some may come at an additional cost), and stable and precise chassis. On the other hand, the Yamaha MT-09 2018 is praised for its harmonious design, smooth handling, lively performance, comfortable seating position (even for tall riders), and incredibly powerful engine.

In terms of weaknesses, the Aprilia Tuono 660 2021 is criticized for its price-performance ratio not being ideal and the additional cost of the IMU package. The Yamaha MT-09 2018, on the other hand, is criticized for being exhausting to ride at high speeds, requiring more riding skills compared to other mid-range naked bikes, lacking traction feel on the rear wheel, and lacking precision.

Overall, both the Aprilia Tuono 660 2021 and the Yamaha MT-09 2018 are impressive naked bikes with their own strengths and weaknesses. The Tuono 660 offers a more refined and technologically advanced package, while the MT-09 delivers raw power and excitement. The choice between the two will ultimately depend on the rider's preferences and priorities.