Motorcycle A
2025 Harley-Davidson Fat Boy 117Harley-Davidson MotorcyclesCruiser Motorcycles2025 Harley-Davidson Fat Boy 117 vs 2018 Harley-Davidson Softail Slim
The Harley-Davidson Fat Boy 117 records higher power, higher torque and larger displacement than the Harley-Davidson Softail Slim. The Harley-Davidson Softail Slim has the advantage in recorded weight where both recorded values are available.
Motorcycle B
2018 Harley-Davidson Softail SlimHarley-Davidson MotorcyclesCruiser MotorcyclesRecorded specification differences
- Model: Harley-Davidson Fat Boy 117 Harley-Davidson Fat Boy 117, Harley-Davidson Softail Slim Harley-Davidson Softail Slim
- Year: Harley-Davidson Fat Boy 117 2025, Harley-Davidson Softail Slim 2018
- Displacement: Harley-Davidson Fat Boy 117 1917, Harley-Davidson Softail Slim 1745
- Power: Harley-Davidson Fat Boy 117 104, Harley-Davidson Softail Slim 86
- Torque: Harley-Davidson Fat Boy 117 170.9, Harley-Davidson Softail Slim 145
- Weight: Harley-Davidson Fat Boy 117 314.8, Harley-Davidson Softail Slim 304
- Seat height: Harley-Davidson Fat Boy 117 65.8, Harley-Davidson Softail Slim 66
| Spec | Harley-Davidson Fat Boy 117 | Harley-Davidson Softail Slim |
|---|---|---|
| Year | 2025 | 2018 |
| Category | Cruiser | Cruiser |
| Displacement | 1917 | 1745 |
| Power | 104 | 86 |
| Torque | 170.9 | 145 |
| Weight | 314.8 | 304 |
Power
The Harley-Davidson Fat Boy 117 records 104 hp, 18 hp (20.9%) more than the Harley-Davidson Softail Slim at 86 hp.
Torque
The Harley-Davidson Fat Boy 117 records 170.9 Nm of torque, 25.9 Nm (17.9%) more than the Harley-Davidson Softail Slim at 145 Nm.
Weight
The Harley-Davidson Softail Slim records a lower wet weight of 304 kg, 10.8 kg less than the Harley-Davidson Fat Boy 117 at 314.8 kg.
Displacement
The Harley-Davidson Fat Boy 117 records 1917 cc, 172 cc (9.9%) more than the Harley-Davidson Softail Slim at 1745 cc.
Seat height
The Harley-Davidson Softail Slim has a higher recorded seat height (66) than the Harley-Davidson Fat Boy 117 (65.8), a difference of 0.2.
Power-to-weight
The Harley-Davidson Fat Boy 117 has the higher power-to-weight figure at 0.330 hp/kg, compared with 0.283 hp/kg for the Harley-Davidson Softail Slim.
Frequently asked questions
Which motorcycle records more power, the Harley-Davidson Fat Boy 117 or the Harley-Davidson Softail Slim?
The Harley-Davidson Fat Boy 117 records 104 hp, 18 hp (20.9%) more than the Harley-Davidson Softail Slim at 86 hp.
Which motorcycle records more torque, the Harley-Davidson Fat Boy 117 or the Harley-Davidson Softail Slim?
The Harley-Davidson Fat Boy 117 records 170.9 Nm of torque, 25.9 Nm (17.9%) more than the Harley-Davidson Softail Slim at 145 Nm.
Which motorcycle records the lower weight, the Harley-Davidson Fat Boy 117 or the Harley-Davidson Softail Slim?
The Harley-Davidson Softail Slim records a lower wet weight of 304 kg, 10.8 kg less than the Harley-Davidson Fat Boy 117 at 314.8 kg.
Which motorcycle records larger displacement, the Harley-Davidson Fat Boy 117 or the Harley-Davidson Softail Slim?
The Harley-Davidson Fat Boy 117 records 1917 cc, 172 cc (9.9%) more than the Harley-Davidson Softail Slim at 1745 cc.
How do the recorded seat heights of the Harley-Davidson Fat Boy 117 and the Harley-Davidson Softail Slim compare?
The Harley-Davidson Softail Slim has a higher recorded seat height (66) than the Harley-Davidson Fat Boy 117 (65.8), a difference of 0.2.
Which motorcycle has the higher power-to-weight figure, the Harley-Davidson Fat Boy 117 or the Harley-Davidson Softail Slim?
The Harley-Davidson Fat Boy 117 has the higher power-to-weight figure at 0.330 hp/kg, compared with 0.283 hp/kg for the Harley-Davidson Softail Slim.
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Disclaimer: The technical specifications, performance values, ride profile analyses, match scores, and other data presented on this page are compiled for informational purposes and processed through algorithmic calculations. Their source, license, and commercial-use rights are not fully documented. This information does not constitute a definitive, official, or binding reference. Actual values may vary depending on the model year, market, equipment options, riding conditions, and individual use. Before making a purchase decision, we strongly recommend consulting an authorized dealer or the manufacturer for verified and up-to-date specifications. RPMVault assumes no liability for any decisions made based on the information provided on this page.