KIA SonetMileage

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KIA Sonet
17.9 - 20.7kmpl
ARAI Mileage
14.4 - 17.1kmpl
Expert Reported
KIA Sonet's mileage ranges between 17.9 kmpl and 20.7 kmpl. It is available in 2 fuel types: Petrol and Diesel. The mileage of Sonet Petrol starts at 17.9 kmpl and goes up to 20.7 kmpl and the mileage of Sonet Diesel starts at 18.6 kmpl and goes up to 20.7 kmpl. Regarding mileage-related specs, the Sonet has a fuel tank capacity of 45 litres and a driving range of 837 km approx, which varies with your car's fuel type and mileage..

Sonet Mileage by Powertrain

Mileage Report on Diesel Automatic (TC)

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

Would you like 91Wheels to review the Sonet Diesel Automatic (TC) variant next?

Mileage Report on Diesel Manual

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

Would you like 91Wheels to review the Sonet Diesel Manual variant next?

Mileage Report on Petrol Automatic (DCT)

20.7 kmpl
ARAI Mileage
Insufficient Data
User Reported Mileage
Expert Tested Mileage
14.4 kmpl
Overall Mileage
Expert Tested Mileage
12.7 kmpl
In-City Drive
16.7 kmpl
On-Highway Trip

Mileage Report on Petrol Manual

20.7 kmpl
ARAI Mileage
Insufficient Data
User Reported Mileage
Expert Tested Mileage
17.0 kmpl
Overall Mileage
Expert Tested Mileage
Not tested separately for city and highway

How Sonet Fuel Efficiency Compares to Rivals?

The Sonet shows ARAI mileage between 17.9-20.7 kmpl, depending on fuel type and driving conditions. Details include aver...

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Sonet Mileage Comparison

Fuel Cost Calculation

40
0100
Time PeriodFuel Cost
In 1 Year₹70,261
In 5 Years₹3,51,304
Mileage: 20.7 kmpl; Petrol Price: ₹101/L

Monthly Fuel Cost of Competitors

Competitors Mileage Details

ModelsFuel TypesARAI MileageReal World Estimate MileageTank CapacityFull Tank RangeCompare
Sonet
KIA Sonet

₹7.30 - ₹14.00 Lakh*

Petrol, Diesel
20.7 kmpl
User Reported
-
Expert Tested
17 kmpl
45 L805-932 km
Brezza
Maruti Suzuki Brezza

₹8.26 - ₹13.01 Lakh*

Petrol, CNG
For Petrol
19.89 kmpl
For CNG
25.51 km/kg
User Reported
-
Expert Tested
25.42 kmpl
48 L854-1224 kmSonet vs Brezza
Nexon
Tata Nexon

₹7.32 - ₹14.15 Lakh*

Petrol, Diesel
24.08 kmpl
User Reported
-
Expert Tested
18.27 kmpl
44 L748-1060 kmSonet vs Nexon
XUV 3X0
Mahindra XUV 3X0

₹7.37 - ₹14.55 Lakh*

Petrol, Diesel
21.2 kmpl
User Reported
-
Expert Tested
13.9 kmpl
42 L754-890 kmSonet vs XUV 3X0
KIA Sonet

₹7.30 - ₹14.00 Lakh*

Ex-Showroom Price

Explore KIA Sonet

KIA Sonet 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?

Sonet Owner Reviews

4.4
Based on 204 Ratings, 60 Reviews
5
59
4
17
3
11
2
3
1
6
4.6
Design
4.5
Comfort
4.5
Features
4.3
Performance
4.2
Reliability & Maintenance
4.2
Safety
4
Mileage & Performance
4.6
Design
4.5
Comfort
4.5
Features
4.3
Performance
4.2
Reliability & Maintenance
4.2
Safety
4
Mileage & Performance
4.6
Design
4.5
Comfort
4.5
Features
4.3
Performance
4.2
Reliability & Maintenance
4.2
Safety
4
Mileage & Performance
Review and Win
LatestPositiveCritical
N
Naitik Agarwal
3.8
4 days ago

Turbo Model Recommended

Good car with great features. If you want to enjoy driving, go for the turbo variant; the 1.2 is not for you. Mileage in the city is around 10 km/l.
V
Veerkaran Singh
4.0
1 week ago

Mixed Experience

The interior and design of the car are excellent and truly stand out. However, the performance and comfort have been a bit disappointing. The pickup is lower than expected, and the overall comfort level is only average. In comparison, my old Toyota Glanza offered better pickup as well as superior comfort.
M
Manoj
5.0
2 weeks ago

Great Value

The Tata Nexon is truly a value-for-money option in the sub-4 meter SUV segment. It offers a solid SUV-like comfort and driving feel, making it enjoyable for both city and highway use. The mileage is quite decent, giving around 14–15 km/l in the city and 22–24 km/l on highways when driven below 100 km/h. One of the standout features is its safety, with disc brakes on all four wheels, which adds to driver confidence. I’ve driven it for 700 km over 30 days so far, and the experience has been very positive. A long-term review is still pending, but the initial ownership experience has been satisfying.
V
Vedant vange
5.0
4 Jan 2026

Comfortable Car, Low Mileage

Beautiful car with great comfort and a good driving experience, especially on the highway. Mileage is a little low, but the car has very good features. Overall, it is a value-for-money car.
D
Dharmendra choudhary
4.2
16 Nov 2025

Excellent Performer

The performance is excellent, with superb functions, great pickup, and a very smooth driving experience. The service quality is also very good, maintenance is low, and the mileage is impressive. Overall, all the features and functions work excellently.

KIA Sonet Question & Answers

91Wheels Expert
Answer by 91Wheels Expert
12 days ago
The HTX adds 60:40 split seats, cruise control, rear disc brakes, leather upholstery, and sunroof. For those who drive long distances, these features genuinely improve comfort and practicality. The split seat is helpful for luggage, and cruise control reduces fatigue on highways. The price jump feel

I am confused between the HTK and HTK+ petrol variants. Is the extra money for HTK+ justified for a city user?

91Wheels Expert
1 Answer

Can I purchase KIA Sonet through zero downpayment offer?

91Wheels Expert
1 Answer

Which is the better option to choose between KIA Sonet and Maruti Suzuki Brezza?

91Wheels Expert
1 Answer

Which car is better amongst KIA Sonet and Maruti Suzuki Fronx?

91Wheels Expert
1 Answer
View all KIA Sonet QnAs
Review and Win

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