Naked Motorcycles
1982Benelli 354 Sport
19 fields on record
The 1982 Benelli 354 Sport is a lightweight touring middleweight powered by a spirited 345cc four-cylinder engine producing 27 horsepower. Its compact dimensions and manageable 206kg weight make it ideal for riders seeking nimble, fuel-efficient commuting and weekend touring. The air-cooled four-stroke is best known for its reliability and accessible performance characteristics.
- Capacity
- 345.0 ccm
- Engine
- In-line four
- Gearbox
- 5-speed
- Wet weight
- 206.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 27.0 HP (19.9 kW) @ 9500 RPM
What’s new for the 1982 Benelli 354 Sport
vs the 1981| Spec | 1981 | 1982 |
|---|---|---|
| Power | 38.0 HP (27.9 kW) | 27.0 HP (19.9 kW) @ 9500 RPM |
| Top speed | 144.0 km/h (89.5 mph) | 153.0 km/h (95.1 mph) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's best suited to leisurely rides, short commutes, and appreciating the novelty of a rare inline-four small-bore engine.
- Built for
- This machine has a quirky, high-revving charm that rewards riders who value mechanical character over raw speed.
- Not ideal for
- It's not for riders seeking strong acceleration, long-distance comfort, or any kind of off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 345.0 ccm
- Power
- 27.0 HP (19.9 kW) @ 9500 RPM
- Engine type
- In-line four
- Power/weight ratio
- 0.1311 HP/kg (wet)
- Bore x stroke
- 50.0 x 44.0 mm
- Compression
- 10.2:1
- Cooling system
- Air
- Valves per cylinder
- 2
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 153.0 km/h (95.1 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Front tyre
- 3.00-18
- Rear tyre
- 3.25-18
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 1981 | 1982 | 1983 |
|---|---|---|---|
| Capacity | 345 cc | 345 cc | 345 cc |
| Fuel capacity | 15.5 L | 15.5 L | 15.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Benelli 354 Sport?
The 1982 Benelli 354 Sport has a Capacity of 345.0 ccm (21.05 cubic inches).
What engine power does the Benelli 354 Sport have?
The 1982 Benelli 354 Sport has a Power of 27.0 HP (19.9 kW) @ 9500 RPM.
How many gears does the Benelli 354 Sport have?
The 1982 Benelli 354 Sport has a Gearbox of 5-speed.
How much does the Benelli 354 Sport weigh?
The 1982 Benelli 354 Sport has a Wet weight of 206.0 kg (454.2 pounds).
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