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Harley-Davidson Fat Boy
The Harley-Davidson Fat Boy is an iconic muscle cruiser, built for riders who want unmatched road presence and effortless torque. It immediately stands out for its massive Milwaukee-Eight engine and bold, chrome-heavy design, while also offering relaxed ergonomics and stable highway manners that enhance cruising comfort. The overall package feels dramatic and larger-than-life.
That said, its heavy weight and limited agility can be a drawback in city riding. Overall, the Fat Boy makes the most sense for riders who prioritize style, presence, and cruising over practicality.
Harley-Davidson Fat Boy Latest Update
Last Updated On 30th May'25 : The 2025 Harley-Davidson Fat Boy continues to feature a Milwaukee-Eight 117 Custom V-Twin Engine. This 1,923cc engine delivers 103 bhp of power and 168 Nm of peak torque. The Fat Boy boasts an attractive design with chrome trims and is available in three monotone and one dual-tone color option.
The Harley-Davidson Fat Boy 114 is a timeless American cruiser known for its strong and striking look, built on the Softail frame. It features the powerful Milwaukee-Eight 114 engine, delivering an impressive 94 bhp and 155 Nm of torque.
EMI ₹ 48,955 /mo
Fat Boy Highlights
On Target
The Fat Boy is one of Harley-Davidson's long-standing names, as it continues to be on sale even after so many years.
What We Like
Classic design, the engine has oodles of torque on offer, the belt-drive can be quite low-maintenance.
What We Do Not Like
Low ground clearance and heavy kerb weight make it unsuitable in the city, service can be expensive.
Engine
| Engine Capacity | 1923 cc |
| Engine Type | Milwaukee Eight 117 Custom |
| Configuration | N/A |
| Cooling Type | Liquid Cooled |
Competitor Comparison
| Model | Engine Size | Engine Type |
|---|---|---|
| S 1000 RR | N/A | N/A |
| S 1000 RR | 999 cc | Water/oil-cooled 4-cylinder 4-stroke in-line engine& four titanium valves per cylinder& BMW ShiftCam |
| S 1000 R | 999 cc | Water/Oil-cooled 4-cylinder 4-stroke In-line Engine& Four Valves per Cylinder& Two Overhead Camshafts |
| Chief Dark Horse | 1890 cc | Thunderstroke 116 |
| Rocket 3 | 2458 cc | Liquid-Cooled, 12 Valve, DOHC, Inline 3-Cylinder |
Power
93.87 bhp @ 5020 rpm
Fat Boy's 93.87 bhp Power is about 41% lower than the segment average of 157.03 bhp.
Power of Fat Boy Competitors
| Model | Power |
|---|---|
| S 1000 RR | 206.51 bhp @ 13750 rpm |
| S 1000 R | 162.26 bhp @ 11000 rpm |
| Rocket 3 | 180 bhp @ 7000 rpm |
| Pan America 1250 | 150.19 bhp @ 8750 rpm |
| Heritage Classic BS6 | 93.87 bhp @ 5020 rpm |
| Fat Bob 114 BS6 | 92.5 bhp @ 5020 rpm |
| RSV4 | 213.89 bhp @ 13000 rpm |
Torque
155 Nm @ 3250 rpm
Fat Boy's 155 Nm Torque is about 85% lower than the segment average of 979.73 Nm.
Torque of Fat Boy Competitors
| Model | Torque |
|---|---|
| S 1000 RR | 113 Nm @ 11000 rpm |
| S 1000 R | 114 Nm @ 9250 rpm |
| Chief Dark Horse | 162 Nm @ 3200 rpm, 3200 rpm |
| Rocket 3 | 225 Nm @ 4000 rpm |
| Pan America 1250 | 128 Nm @ 6750 rpm |
| Heritage Classic BS6 | 155 Nm @ 3250 rpm |
| Fat Bob 114 BS6 | 155 Nm @ 3500 rpm |
| Super Chief Limited | 3200 rpm |
| Chief Bobber Dark Horse | 3200 rpm |
| RSV4 | 125 Nm @ 10500 rpm |
Fat Boy Mileage
Mileage of Fat Boy Competitors
| Model | Mileage |
|---|---|
| S 1000 R | 21 kmpl |
| Fat Bob 114 BS6 | 20.27 kmpl |
| Chief Dark Horse | 20 kmpl |
| Chief Bobber Dark Horse | 20 kmpl |
| Pan America 1250 | 18 kmpl |
| S 1000 RR | 16 kmpl |
| RSV4 | 15.4 kmpl |
| Heritage Classic BS6 | 15 kmpl |
| Rocket 3 | 14.7 kmpl |
| Super Chief Limited | 14 kmpl |
Kerb Weight
3 kg
Fat Boy's 3 kg Kerb Weight is about 100% lower than the segment average of 300.2 kg.
Kerb Weight of Fat Boy Competitors
| Model | Kerb Weight (kg) |
|---|---|
| Chief Dark Horse | 304 kg, 315 kg |
| Rocket 3 | 317 kg, 320 kg |
| Pan America 1250 | 258 kg |
| Heritage Classic BS6 | 330 kg |
| Fat Bob 114 BS6 | 306 kg |
| Super Chief Limited | 335 kg |
| Chief Bobber Dark Horse | 315 kg |
| RSV4 | 202 kg |
Harley-Davidson Fat Boy Price
Harley-Davidson Fat Boy Specs & Features
Fat Boy On-Road Price Around India

₹25.90 Lakh*
Ex-Showroom Price
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Harley-Davidson Fat Boy Competitors
| Models | Engine | Power | Torque | Mileage | Kerb weight | Seat height | Compare |
|---|---|---|---|---|---|---|---|
![]() ₹25.90 Lakh* | 1745 cc | 94 bhp | 155 Nm @ 3250 rpm | 12 kmpl | 317 - 322 kg | 670 mm | |
| 2458 cc | 180 bhp @ 7000 rpm | 225 Nm @ 4000 rpm | 14.7 kmpl | 320 kg | 750 mm | Fat Boy vs Rocket 3 | |
| 999 cc | 206.51 bhp @ 13750 rpm | 113 Nm @ 11000 rpm | 16 kmpl | - | 824 mm | Fat Boy vs S 1000 RR | |
| 1890 cc | - | 3200 rpm | 14 kmpl | 335 kg | 665 mm | Fat Boy vs Super Chief Limited | |
| 1252 cc | 150.19 bhp @ 8750 rpm | 128 Nm @ 6750 rpm | 18 kmpl | 258 kg | 850 mm | Fat Boy vs Pan America 1250 | |
| 1890 cc | - | 3200 rpm | 20 kmpl | 315 kg | 662 mm | Fat Boy vs Chief Bobber Dark Horse | |
| 1923 cc | 93.87 bhp @ 5020 rpm | 155 Nm @ 3250 rpm | 15 kmpl | 330 kg | 680 mm | Fat Boy vs Heritage Classic BS6 | |
| 999 cc | 162.26 bhp @ 11000 rpm | 114 Nm @ 9250 rpm | 21 kmpl | - | 830 mm | Fat Boy vs S 1000 R | |
| 1099 cc | 213.89 bhp @ 13000 rpm | 125 Nm @ 10500 rpm | 15.4 kmpl | 202 kg | 851 mm | Fat Boy vs RSV4 | |
| 1890 cc | - | 3200 rpm | 20 kmpl | 315 kg | 662 mm | Fat Boy vs Chief Dark Horse | |
| 1868 cc | 92.5 bhp @ 5020 rpm | 155 Nm @ 3500 rpm | 20.27 kmpl | 306 kg | 710 mm | Fat Boy vs Fat Bob 114 BS6 |
Fat Boy Owner Reviews

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