What is the engine displacement of the 1981 Benelli 654?

The 1981 Benelli 654 has an engine displacement of 604.00 ccm (36.86 cubic inches).

How much horsepower does the 1981 Benelli 654 have?

The 1981 Benelli 654 produces 62.00 HP (45.3 kW)) @ 8650 RPM of power.

What is the top speed of the 1981 Benelli 654?

The 1981 Benelli 654 has a top speed of 190.0 km/h (118.1 mph).

1981 Benelli 654 Price, Specs, Review

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Review

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The 1981 Benelli 654 represents a fascinating chapter in Italian motorcycling, emerging from a period of significant change for the historic brand under Alejandro de Tomaso's ownership. Positioned as a mid-range contender, it aimed to capture riders seeking a blend of Italian flair and four-cylinder smoothness. In its era, the 654 found itself competing directly with established Japanese offerings like the Kawasaki KZ650 and the Honda CB650, attempting to carve out its niche with a distinct European character.

At the heart of the Benelli 654 was its 604.00 ccm (36.86 cubic inches) in-line four, four-stroke engine. This unit was engineered to produce a respectable 62.00 HP (45.3 kW) at 8650 RPM, offering a lively power delivery for its class. Riders could expect a top speed of 190.0 km/h (118.1 mph), making it a capable machine for both spirited rides and longer journeys. Fuel capacity stood at 15.00 litres (3.96 gallons), providing a decent range for the time, aligning with its Vintage category designation.

Riding characteristics of the Benelli 654 typically offered a more upright stance than dedicated sportbikes, leaning towards comfortable touring while still providing adequate feedback for enthusiastic riding. The chassis, while not cutting-edge, was generally considered competent, providing stable handling. While not featuring track-focused ergonomics or aggressive rearset pegs, the riding position was designed for broader appeal, catering to riders who appreciated a balance of performance and long-distance comfort.

As a Vintage category motorcycle, the 1981 Benelli 654 appeals to collectors and enthusiasts who appreciate the distinctive styling and engineering of Italian motorcycles from this period. It’s a machine for those who value originality and the experience of riding a classic inline-four, rather than seeking peak modern performance. Its historical significance and unique place in Benelli's lineage make it an interesting acquisition for someone looking to own a piece of motorcycling heritage.

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Pros (Advantages)

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✅ Why buy this bike?

The Benelli 654 1981 has a classic and timeless design that appeals to vintage motorcycle enthusiasts.
It features a reliable and durable 654cc engine that provides a good balance of power and efficiency.
The handling of the Benelli 654 is praised for its agility and responsiveness, making it enjoyable to ride on twisty roads.
The build quality of the Benelli 654 is considered to be solid, contributing to its longevity and reliability.
It offers a comfortable riding position and seat, making it suitable for longer rides without causing discomfort to the rider.

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Cons (Disadvantages)

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⚠️ Things to consider

Limited availability of replacement parts due to the age of the motorcycle
Reliability issues with the electrical system and components
Outdated technology and features compared to modern motorcycles
Lower resale value compared to newer models from other brands
Higher maintenance costs due to the need for frequent servicing and repairs

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Alternatives

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⚖️ Comparison & Competition

Kawasaki KZ650
The Kawasaki KZ650 is a classic choice known for its reliability and smooth performance. It offers a comfortable riding position and a strong inline-four engine.
Suzuki GS650
The Suzuki GS650 is a versatile bike that strikes a good balance between power and agility. It is a popular choice among riders looking for a reliable and affordable option.
Honda CB650
The Honda CB650 is a well-rounded motorcycle with a responsive engine and agile handling. It is a great option for both commuting and weekend rides.
Yamaha XS650
The Yamaha XS650 is a timeless classic known for its durability and easy maintenance. It has a unique parallel-twin engine configuration that delivers a smooth power delivery.
BMW R65
The BMW R65 is a premium alternative with a distinctive boxer-twin engine and excellent build quality. It offers a comfortable ride and a touch of luxury for discerning riders