RS 660 vs Fat Bob
Aprilia RS 660 vs Harley-Davidson Fat Bob compared on price, mileage, power and specifications — base variant of each, with the on-road price in Dharwad.

Standard · Sport
₹18.96 Lakh ex-showroom
₹23.04 Lakh on-road, Dharwad
View price breakup
Standard · Cruiser
₹22.96 Lakh ex-showroom
₹27.88 Lakh on-road, Dharwad
View price breakupRS 660 vs Fat Bob: at a glance
The Aprilia RS 660 is ₹4.01 Lakh cheaper than the Harley-Davidson Fat Bob (₹18.96 Lakh vs ₹22.96 Lakh ex-showroom). The RS 660 takes most powerful and lightest. The Fat Bob takes bigger engine and lowest seat.
RS 660 vs Fat Bob specifications
![]() Aprilia RS 660 | ![]() Harley-Davidson Fat Bob | |
|---|---|---|
| Price & Overview | ||
| Ex-Showroom Price | ₹18.96 Lakh | ₹22.96 Lakh |
| Body Type | Sport | Cruiser |
| Category | bike | bike |
| Engine & Performance | ||
| Engine | 659 cc | 1868 cc |
| Power | 98.56 bhp | 92.5 bhp |
| Torque | 67 Nm | 155 Nm |
| Transmission | Manual | Manual |
| Top Speed | 230 kmph | 177 kmph |
| Fuel & Efficiency | ||
| Fuel Type | Petrol | Petrol |
| Mileage | - | 18 kmpl |
| Fuel Tank | 15 litres | 13.2 litres |
| Dimensions | ||
| Kerb Weight | 183 kg | 306 kg |
| Seat Height | 820 mm | 710 mm |
| Ground Clearance | - | - |
Figures are for the base variant of each model. Compare specific variants, features and colours →
RS 660 vs Fat Bob — Frequently Asked Questions
The Aprilia RS 660 is cheaper: RS 660 (₹18.96 Lakh) vs Fat Bob (₹22.96 Lakh) (ex-showroom, base variant). The on-road price adds RTO and insurance and varies by city.
Disclaimer: Prices shown are indicative and may vary. Ex-showroom, road tax, registration, insurance and other charges are subject to change without notice. Please confirm the final on-road price with your nearest authorised dealer before purchase.