BSA 350 Plunger vs Benelli Imperiale 400 (2024)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the BSA 350 Plungerstacks up against the Benelli Imperiale 400. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | BSA 350 Plunger | Benelli Imperiale 400 |
|---|---|---|
| Model year | 1951 | 2024 |
| Price | — | — |
| Engine | 350 cc | 374 cc |
| Horsepower | 23 hp | 21 hp |
| Torque | — | 29 Nm |
| Weight | 154 kg | 197 kg |
| Seat height | — | 31 mm |
| Fuel capacity | — | 3.2 L |
| Fuel type | petrol | petrol |
| Transmission | 4-speed | 5-speed |
| Front brakes | Expanding brake (drum brake) | Single disc. ABS |
| Rear brakes | Expanding brake (drum brake) | Single disc. ABS |
| Tires | — | 100/90-19 / 130/80-18 |
BSA 350 Plunger vs Benelli Imperiale 400 — which should you buy?
Picking between the BSA 350 Plunger and the Benelli Imperiale 400 usually comes down to the numbers you care about most. On paper, the BSA 350 Plunger brings 23 hp in a 154 kg package, while the Benelli Imperiale 400 counters with 21 hp at 197 kg.
Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike: