Kia Seltos Mileage: Review for Petrol and Diesel Model
Kia Seltos mileage is 12kmpl to 17kmpl on the highway. Check out its different variants and fuel type mileage.
By Mohit Kumar
Mar 10, 2025 06:38 am IST
Published On
Jul 29, 2023 06:44 pm IST
Last Updated On
Mar 10, 2025 06:38 am IST

Introduction: Overview of Kia Seltos
The Kia Seltos, a popular compact SUV, boasts a range of engine and transmission options, coupled with an attractive design and a feature-packed interior. In this analysis, we delve into the real-world mileage performance of both the base and top models of the Seltos, based on our tests and user reviews.
Base Model: HTE Variant
Petrol and Diesel Engine Options
The base model of the Seltos, known as the HTE variant, offers a choice between a 1.5-litre petrol engine and a 1.5-litre diesel engine, both mated to a 6-speed manual gearbox. The ARAI claims for the Seltos petrol manual is 16.8 kmpl, while for the Seltos diesel manual, it stands at 20.8 kmpl.
Real-World Mileage Performance
Our tests reveal that the petrol manual achieved 13.6 kmpl in city driving and 17.2 kmpl on the highway. On the other hand, the diesel manual returned 15.3 kmpl in city conditions and 19.1 kmpl on the highway, impressively efficient for an SUV of this size and weight.
Top Model: GTX+ Variant
Also Read: Kia Seltos Top Model Price
Turbo-Petrol and Diesel Engine Options
The top model, the GTX+ variant, offers a 1.4-litre turbo-petrol engine and a 1.5-litre diesel engine, both paired with automatic transmissions. The turbo-petrol engine is matched with a 7-speed dual-clutch automatic (DCT), while the diesel engine is paired with a 6-speed torque converter automatic (TC).
Real-World Mileage Performance
While the ARAI claims for the Seltos petrol DCT is 16.5 kmpl, and for the diesel TC, it is 18 kmpl, our tests indicate the petrol DCT recorded 8.5 kmpl in the city and 14.1 kmpl on the highway. Similarly, the diesel TC achieved 12.9 kmpl in city driving and 17.8 kmpl on the highway, showing a slightly lower efficiency compared to the base models due to the automatic transmissions' power output and efficiency differences.
User Insights and Fuel-Saving Tips
User Reviews and Diesel vs. Petrol Variants
User reviews affirm that the Seltos diesel variants tend to offer better mileage than the petrol counterparts, particularly in city driving conditions. Some users also suggest that using premium petrol or fuel additives may improve the turbo-petrol engine's performance and mileage. Furthermore, driving in Eco mode and maintaining optimal tyre pressure can contribute to fuel efficiency.
Conclusion: Frugal Performer with Engine Options

The Kia Seltos presents a commendable mileage performance for its segment, with the base models showcasing higher frugality than the top models. The diesel variants, especially in urban traffic conditions, prove to be more efficient compared to the petrol options.
Enthusiasts seeking performance over economy might favour the turbo-petrol engine, while the regular petrol engine offers a well-rounded blend of power and efficiency.
Mileage Comparison with Previous Kia Seltos
Consistency in Powertrain
Comparing the mileage of the new Kia Seltos with its previous model requires evaluating the changes made in the 2023 facelift. Notably, the engine and transmission options remain unchanged, ensuring that the new Seltos maintains the same powertrain as its predecessor, resulting in similar ARAI mileage figures.
Real-World Variations
While ARAI claims remain identical, actual mileage performance may vary depending on several factors, including driving style, road conditions, traffic situations, and maintenance.
Also Read: Kia Seltos all Variants Features Explained in Detail
Conclusion: A Continuation of Decent Mileage

Based on our tests and user reviews, it is evident that the new Kia Seltos retains decent mileage for its segment, with the diesel variants proving more efficient, particularly in urban environments. Enthusiasts seeking spirited performance may opt for the turbo-petrol engine, while the regular petrol engine strikes a balance between power and efficiency.
Also Read: Kia Seltos Full Review (Includes features, performance and price)
FAQ
What is the real mileage of the Kia Seltos 2023?
The Kia Seltos offers a mileage range of 17.0 to 20.7 km/l. The automatic diesel variant leads the pack with an impressive 20.7 km/l. Meanwhile, the automatic petrol version achieves a respectable 17.9 km/l. The manual petrol version delivers a mileage of 17.0 km/l.
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