Polaris Sportsman 300 vs Diamo Storm 300 (2010)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Polaris Sportsman 300stacks up against the Diamo Storm 300. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Polaris Sportsman 300 | Diamo Storm 300 |
|---|---|---|
| Model year | 2010 | 2009 |
| Price | $5,999 | $3,995 |
| Engine | 298 cc | 299 cc |
| Horsepower | — | 22 hp |
| Weight | 250 kg | 200 kg |
| Seat height | 32 mm | 143 mm |
| Fuel capacity | 4.5 L | 2.3 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | 4-speed |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Tires | 22/7-12 / 22/10-12 | 22/7-10 / 22/10-10 |
Polaris Sportsman 300 vs Diamo Storm 300 — which should you buy?
Picking between the Polaris Sportsman 300 and the Diamo Storm 300 usually comes down to the numbers you care about most. On paper, the Polaris Sportsman 300 brings its published horsepower in a 250 kg package, while the Diamo Storm 300 counters with 22 hp at 200 kg. On price, the Diamo Storm 300 has the lower MSRP.
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:

