Royal Enfield Thunderbird 350Mileage

Pump
Royal Enfield Thunderbird 350
35.0 - 40.0kmpl
ARAI Mileage
20.0Litres
Fuel Tank Capacity
The Royal Enfield Thunderbird 350 has a claimed ARAI mileage of 40 kmpl. However, as ARAI mileage figures are achieved under ideal test conditions, the real-world mileage may vary due to driving conditions and riding habits. Regarding mileage-related specs, the Thunderbird 350 has a fuel tank capacity of 20 litres and a driving range of approximately 800 km, which varies depending on your bike's mileage and rider's driving style.
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Thunderbird 350 Mileage

Mileage Report

40.0 kmpl
ARAI Mileage
Insufficient Data
User Reported Mileage
Our experts haven't tested these variants yet

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Competitors Mileage Details

ModelsARAI MileageReal World Estimate MileageTank CapacityFull Tank RangeCompare
Thunderbird 350
Royal Enfield Thunderbird 350

₹1.50 - ₹1.56 Lakh*

-
User Reported
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Expert Tested
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45 kmpl
User Reported
-
Expert Tested
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13 L585 kmThunderbird 350 vs Avenger Street 160
Ronin
TVS Ronin

₹1.27 - ₹1.60 Lakh*

42 kmpl
User Reported
-
Expert Tested
-
14 L588 kmThunderbird 350 vs Ronin
SR125
Keeway SR125

₹1.16 Lakh*

50 kmpl
User Reported
-
Expert Tested
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--Thunderbird 350 vs SR125
Royal Enfield Thunderbird 350

₹1.50 - ₹1.56 Lakh*

Ex-Showroom Price

Explore Royal Enfield Thunderbird 350

Royal Enfield Thunderbird 350 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?

Thunderbird 350 Owner Reviews

4.3
Based on 94 Ratings, 55 Reviews
5
54
4
3
3
35
2
0
1
12
4.8
Comfort
4.5
Design
4.1
Mileage & Performance
4
Features
4
Reliability & Maintenance
4.8
Comfort
4.5
Design
4.1
Mileage & Performance
4
Features
4
Reliability & Maintenance
4.8
Comfort
4.5
Design
4.1
Mileage & Performance
4
Features
4
Reliability & Maintenance
Review and Win
LatestPositiveCritical
U
Anonymous
5.0
19 Jan 2026

Excellent Performance

Performance is excellent, and mileage is as expected. After-sales service is also very good. Overall, it’s the best bike I’ve had so far, offering great power and a royal feel.
S
Sumit jain
4.2
3 Jul 2025

Strong Performer

The engine is powerful, and for a heavy 350cc bike, the mileage is quite impressive. Rider comfort is also commendable, making it suitable for both short and long rides. Overall, the performance is excellent — the bike is durable, well-built, and delivers a refined riding experience.
A
Ankur Chaturvedi
3.8
16 May 2025

Reliable Comfort"

Comfort in long trips and in daily commutes. Getting an average of 35 kmpl in mixed conditions in city and highway. It demands regular servicing and periodical management. Overall a very good vehicle.
M
Manoj Pardeshi
5.0
6 Nov 2024
Comfortable cruiser bike, which is good for long trip hassle-free, Had a trip from Mumbai to Chandigarh in less than 48 hours. Mileage is convinced and powerful engine with decent look
S
Sanjay Singh
5.0
29 Jul 2024
It's the best bike I've had till now, and although it’s been 10 years old, I still feel the same comfort. Good-mileage bikers have memories of there lovely long rides.
Review and Win

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