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2023 Benelli Imperiale 400 Classic Motorcycle Review Specs

The new 2023 Benelli Imperiale 400 Classic Motorcycle turns back time and it is among the Top Ten Best Air-Cooled Bikes Available in the UK. It taps into the marque’s superb history to offer today’s free spirits an elegant, classic, and zealous ride previously available only in their dreams. Retro in appearance and simplicity yet thoroughly modern in performance and dependability.

2023 Benelli Imperiale 400 Classic Motorcycle – Features

2023 Benelli Imperiale 400 Classic Motorcycle

Engine and Transmission

A 373.5cc single-cylinder four-stroke engine powers the new 2023 Benelli Imperiale 400 Classic Motorcycle, producing a healthy 20.8 hp at 5500 rpm and 29.0 Nm of torque at 3500 rpm. It has two valves per cylinder, an efficient fuel injection system, a bore/stroke measurement of 72.7 mm x 90.0 mm, and a compression ratio of 8.5:1. It uses a Single Overhead Cams layout. The ignition is thermostatically controlled, lubrication is accomplished using a pressure splash system, and air is used for cooling.

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Additionally, a wet multi-plate clutch and chain transmission complement the 5-speed manual gearbox to make for silky-smooth driving. Notably, it satisfies Euro 4 criteria with its catalytic converter and oxygen sensors, consuming only 3.20 liters of fuel every 100 kilometers while producing 74.2 g of CO2 per kilometer. However, the exhaust pipe, shaped like a peashooter, is a vintage detail.

Chassis, Suspension, Brakes and Wheels

The 2023 Benelli Imperiale 400 Classic Motorcycle’s stable and dependable Double Cradle frame is one of its best characteristics. The 41mm telescopic forks up front provide responsive handling and a smooth ride over bumps on the road, while the 121mm of travel helps smooth the ride. However, with 56mm of travel at the back, the double shocks with coil spring oil damping ensure a smooth ride better than 2022 Benelli Imperiale 400.

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The new 2023 Benelli Imperiale 400 Classic Motorcycle’s spoked rims give it a vintage appearance. The front tires are sized at 100/90-19 and the rear at 130/80-18, so they provide a good compromise between handling and comfort. The brakes are powerful, with a 300mm front disc and a 240mm rear disc, which include anti-lock brake systems (ABS) for increased control and safety.

2023 Benelli Imperiale 400 Classic Motorcycle

Physical measures and capacities

With a dry weight of 197.0 kg and a power-to-weight ratio of 0.1055 HP/kg, the motorbike has a solid balance of weight and power for performance. Riders of all sizes can use the comfortable seat, set at 780 mm in its lowest configuration.

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It strikes a valuable size with dimensions of 1120 mm in height, 2170 mm in length, and 820 mm in width. Moreover, Its adaptability is increased by the 1440 mm wheelbase and 165 mm ground clearance. With a 12.0-liter gasoline tank and a 2.0-liter reserve capacity, it should have a respectable riding range.

Other specifications

Black, silver, and red are attractive color choices for this adaptable motorcycle. A hassle-free electric starter is one of its contemporary characteristics.

Moreover, the instrument panel gives drivers a thorough view of essential data. It adds a touch of retro aesthetics of 2023 Benelli Imperiale 400 Classic Motorcycle while combining the traditional appeal of analog gauges with the functionality of digital displays.

2023 Benelli Imperiale 400 Classic Motorcycle

2023 Benelli Imperiale 400 Classic Motorcycle – Technical Specifications

Engine and transmission

Displacement 373.5 ccm (22.79 cubic inches)
Engine type Single-cylinder, four-stroke
Power 20.8 HP (15.2 kW)) at 5500 RPM
Torque 29 Nm (3 kgf-m or 21.4 ft. lbs) at 3500 RPM
Compression 8.5:1
Bore x stroke 72.7 mm x 90.0 mm (2.9 inches x 3.5 inches)
Valves per cylinder 2
Fuel system Injection
Fuel control Single Overhead Cams (SOHC)
Ignition TLI
Lubrication system Pressure splash
Cooling system Air
Gearbox 5-speed
Transmission type Chain (final drive)
Clutch Wet multi-plate
Fuel consumption 3.20 liters/100 km (31.3 km/l or 73.51 mpg)
Greenhouse gases 74.2 CO2 g/km. (CO2 – Carbon dioxide emission)
Emission details Euro 4. Catalytic converter and oxygen sensors.
Exhaust system Peashooter-style exhaust pipe

Chassis, suspension, brakes and wheels

Frame type Double Cradle
Front Suspension Telescopic forks, Ø 41mm
Front-wheel travel 121 mm (4.8 inches)
Rear Suspension Double shocks, coil spring oil damped
Rear wheel travel 56 mm (2.2 inches)
Front tire 100/90-19
Rear tire 130/80-18
Front brakes Single disc. ABS
Diameter 300 mm (11.8 inches)
Rear brakes Single disc. ABS
Diameter 240 mm (9.4 inches)
Wheels Spoked rims

Physical measures and capacities

Dry weight 197.0 kg (434.3 pounds)
Power/weight ratio 0.1055 HP/kg
Seat height 780 mm (30.7 inches). If adjustable, lowest setting.
Overall height 1120 mm (44.1 inches)
Overall length 2170 mm (85.4 inches)
Overall width 820 mm (32.3 inches)
Ground clearance 165 mm (6.5 inches)
Wheelbase 1440 mm (56.7 inches)
Fuel capacity 12.00 litres (3.17 US gallons)
Reserve fuel capacity 2.00 litres (0.53 US gallons)

Other specifications

Color options Black, silver, red
Starter Electric
Instruments Analog/Digital


The 2023 Benelli Imperiale 400 Classic Motorcycle’s powerful 373.5cc engine, effective Euro 4 compliance, and vintage-inspired design elements are all highlighted by this model. A smooth and controlled ride is provided by its balanced chassis, quick suspension, and strong brakes. However, it mixes traditional style with contemporary utility, making it a desirable option for riders wanting both performance and beauty. It comes with a wide variety of attractive color graphics and combines analog and digital instruments.

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