Fat Boy Mileage
Mileage Report
12.0 kmpl
ARAI Mileage
Insufficient Data
User Reported Mileage
Our experts haven't tested these variants yet
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How Fat Boy Fuel Efficiency Compares to Rivals?
The Fat Boy shows ARAI mileage between 12 kmpl, depending on fuel type and driving conditions. Details include average m...
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Fuel Cost Calculation
40
0100
Time PeriodFuel Cost
In 1 Year₹1,21,200
In 5 Years₹6,06,000
Mileage: 12-17.2 kmpl; Petrol Price: ₹101/L
Monthly Fuel Cost of Competitors
Competitors Mileage Details
| Models | ARAI Mileage | Real World Estimate Mileage | Tank Capacity | Full Tank Range | Compare |
|---|---|---|---|---|---|
![]() Harley-Davidson Fat Boy ₹25.90 Lakh* | 12 kmpl | User Reported - Expert Tested - | - | - | |
![]() Triumph Rocket 3 ₹24.03 - ₹24.67 Lakh* | 14.7 kmpl | User Reported - Expert Tested - | 18 L | 265 km | Fat Boy vs Rocket 3 |
![]() Indian Motorcycle Super Chief Limited ₹24.33 - ₹24.35 Lakh* | 14 kmpl | User Reported - Expert Tested - | 15.1 L | 211 km | Fat Boy vs Super Chief Limited |
![]() BMW S 1000 RR ₹22.76 - ₹27.84 Lakh* | 16 kmpl | User Reported - Expert Tested - | - | - | Fat Boy vs S 1000 RR |

₹25.90 Lakh*
Ex-Showroom Price
Explore Harley-Davidson Fat Boy
Harley-Davidson Fat Boy Mileage Tips
Air pressure vs Fuel economy
Keeping your car's tyre pressure at the recommended level improves fuel economy by up to 5%. Underinflated tyres create drag, causing the engine to work harder. Check air pressure every two weeks and before long trips. Slightly higher pressure (by 1-2 PSI) for highway drives can further boost mileage.
Does timely servicing help?
DIY at home
Driving tips
Does synthetic oil & fuel additives help?
Fat Boy Owner Reviews
4.4
Based on 3 Ratings, 2 Reviews
5
2
4
2
3
2
2
0
1
0
5
Reliability & Maintenance5
Comfort5
Mileage & Performance5
Maintenance Cost5
Performance5
Design4
Features4
Safety3
Mileage5
Reliability & Maintenance5
Comfort5
Mileage & Performance5
Maintenance Cost5
Performance5
Design4
Features4
Safety3
Mileage5
Reliability & Maintenance5
Comfort5
Mileage & Performance5
Maintenance Cost5
Performance5
Design4
Features4
Safety3
Mileage
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