Ducati 250 Diana vs Ariel Golden Arrow (1967)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Ducati 250 Dianastacks up against the Ariel Golden Arrow. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Ducati 250 Diana | Ariel Golden Arrow |
|---|---|---|
| Model year | 1967 | 1962 |
| Price | — | — |
| Engine | 249 cc | 249 cc |
| Horsepower | 19 hp | 16 hp |
| Weight | 135 kg | 150 kg |
| Seat height | — | 30 mm |
| Fuel capacity | — | 2.4 L |
| Fuel type | petrol | petrol |
| Transmission | — | 4-speed |
| Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Tires | 2.75-18 / 3.00-18 | 3.25-16 / 3.25-16 |
Ducati 250 Diana vs Ariel Golden Arrow — which should you buy?
Picking between the Ducati 250 Diana and the Ariel Golden Arrow usually comes down to the numbers you care about most. On paper, the Ducati 250 Diana brings 19 hp in a 135 kg package, while the Ariel Golden Arrow counters with 16 hp at 150 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: