Harley-Davidson Softail Fat Boy S vs Harley-Davidson Dyna Low Rider S (2017)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Harley-Davidson Softail Fat Boy Sstacks up against the Harley-Davidson Dyna Low Rider S. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Harley-Davidson Softail Fat Boy S | Harley-Davidson Dyna Low Rider S |
|---|---|---|
| Model year | 2017 | 2017 |
| Price | $20,199 | $17,499 |
| Engine | 1801 cc | 1801 cc |
| Horsepower | 92 hp | 97 hp |
| Torque | 146 Nm | 156 Nm |
| Weight | 320 kg | 293 kg |
| Seat height | 26 mm | 27 mm |
| Fuel capacity | 5.0 L | 4.7 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Double disc. 4-piston. ABS. | Single disc. ABS, 4-piston fixed. |
| Rear brakes | Single disc. 2-piston. ABS. | Single disc. ABS, 2-piston torque-free floating |
| Tires | 140/75-R17 / 200/55-R17 | 100/90-B19 / 160/70-B17 |
Harley-Davidson Softail Fat Boy S vs Harley-Davidson Dyna Low Rider S — which should you buy?
Picking between the Harley-Davidson Softail Fat Boy S and the Harley-Davidson Dyna Low Rider S usually comes down to the numbers you care about most. On paper, the Harley-Davidson Softail Fat Boy S brings 92 hp in a 320 kg package, while the Harley-Davidson Dyna Low Rider S counters with 97 hp at 293 kg. On price, the Harley-Davidson Dyna Low Rider S 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: