Ariel 4F Square Four 500 vs Harley-Davidson Model C (1931)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Ariel 4F Square Four 500stacks up against the Harley-Davidson Model C. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Ariel 4F Square Four 500 | Harley-Davidson Model C |
|---|---|---|
| Model year | 1931 | 1928 |
| Price | — | — |
| Engine | 498 cc | 498 cc |
| Horsepower | — | 5 hp |
| Weight | 193 kg | — |
| Fuel capacity | 3.5 L | — |
| Fuel type | petrol | petrol |
| Transmission | 4-speed | 3-speed |
| Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Tires | 3.25-19 / 3.25-19 | — |
Ariel 4F Square Four 500 vs Harley-Davidson Model C — which should you buy?
Picking between the Ariel 4F Square Four 500 and the Harley-Davidson Model C usually comes down to the numbers you care about most. On paper, the Ariel 4F Square Four 500 brings its published horsepower in a 193 kg package, while the Harley-Davidson Model C counters with 5 hp.
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: