Aprilia Tuono V4 1100 Factory 2021 vs. Ducati Streetfighter V4 S 2020

The Aprilia Tuono V4 1100 Factory 2021 and the Ducati Streetfighter V4 S 2020 are both powerful naked bikes with V4 engines and similar technical specifications. However, they have some distinct differences in terms of performance, handling, and design.

Starting with the engine, the Ducati Streetfighter V4 S 2020 has a higher power output of 208 HP compared to the Aprilia Tuono V4 1100 Factory 2021's 175 HP. The Ducati also has a slightly higher torque of 123 Nm compared to the Aprilia's 121 Nm. Both bikes have fuel injection systems, liquid cooling, and 4 cylinders.

In terms of suspension, both bikes feature Öhlins front forks with adjustable compression, preload, and rebound. The Aprilia has an upside-down telescopic fork, while the Ducati has a single swing arm. Both bikes have Öhlins rear shock absorbers with similar adjustments. The Ducati has a slightly longer wheelbase of 1488 mm compared to the Aprilia's 1450 mm.

Aprilia Tuono V4 1100 Factory 2021

Both bikes have Brembo brakes with double discs at the front and four-piston radial monoblock calipers. The front disc diameter is the same at 330 mm. The Ducati Streetfighter V4 S 2020 has an advantage in terms of weight, with a dry weight of 178 kg compared to the Aprilia Tuono V4 1100 Factory 2021's 185 kg. However, the Ducati's kerb weight is slightly higher at 199 kg compared to the Aprilia's 209 kg.

In terms of rider assistance systems, both bikes offer advanced features such as ABS, riding modes, traction control, and anti-wheelie. The Aprilia Tuono V4 1100 Factory 2021 also has additional features like anti-rollover control, electronically adjustable suspension, launch control, cruise control, and a shift assistant with blipper. The Ducati Streetfighter V4 S 2020 has dynamic suspension and a quickshifter.

In terms of dimensions and weights, both bikes have the same front and rear tire widths and diameters. The Ducati has a slightly higher seat height of 845 mm compared to the Aprilia's 825 mm. The Ducati also has a smaller fuel tank capacity of 16 liters compared to the Aprilia's 18.5 liters.

In terms of equipment, both bikes have LED headlights and TFT displays. The Aprilia Tuono V4 1100 Factory 2021 also has LED daytime running lights, which the Ducati does not have.

Ducati Streetfighter V4 S 2020

In terms of strengths, the Aprilia Tuono V4 1100 Factory 2021 is praised for its powerful V4 engine, wonderful sound, sporty seating position, excellent Öhlins suspension, extensive electronics package, and attractive looks. On the other hand, the Ducati Streetfighter V4 S 2020 is praised for its top-level electronics package, high-revving and powerful engine, agile handling, comfortable seating position, powerful brakes, high-quality chassis, great aerodynamics, and stunning looks.

As for weaknesses, the Aprilia Tuono V4 1100 Factory 2021 is criticized for lacking power in the lower rev range. The Ducati Streetfighter V4 S 2020 is criticized for requiring higher revs for optimal performance, rough engine response in city traffic, tippy handling at low speeds, and changing engine noise depending on speed and flap position.

Overall, both the Aprilia Tuono V4 1100 Factory 2021 and the Ducati Streetfighter V4 S 2020 are impressive naked bikes with their own strengths and weaknesses. The choice between them would depend on the rider's preferences for power delivery, handling characteristics, and design aesthetics.