Tata Harrier Mileage

Check out our detailed guide to learn about the Tata Harrier mileage as per ARAI and find out how a new car loan from Bajaj Finance can help you fund your car purchase.
Tata Harrier Mileage
3 min
Sep 02, 2026

In summary

Tata Harrier mileage is 16.8 kmpl for both diesel manual and automatic versions, based on ARAI-certified figures. The newer 1.5-litre turbo-petrol is also available, but its official mileage has not been published yet.

  • The 2.0-litre diesel manual delivers 16.8 kmpl.
  • The diesel automatic also returns an ARAI-certified 16.8 kmpl.
  • Official petrol mileage is not available yet.
  • Both petrol and diesel engines offer manual and automatic gearboxes.
  • Traffic, AC use, passenger load, tyre pressure, and driving style can alter actual efficiency.

The Harrier gives buyers a choice between petrol refinement and proven diesel efficiency. Monthly running, gearbox preference, highway use, and fuel costs can help determine which powertrain better fits regular driving.

If you are planning to buy the Harrier and want to manage the upfront expense, a car loan from Bajaj Finance can help. Eligible customers can get financing of up to 100% of the car’s on-road price.

You can check your pre-approved new car loan offer using your mobile number and OTP. This can help you assess financing before discussing variants with a dealer.

What is the ARAI-certified Tata Harrier mileage?

The Tata Harrier diesel offers an ARAI-certified mileage of 16.8 kmpl with both manual and automatic transmissions. This gives diesel buyers one official efficiency figure across the two gearbox choices.

The 1.5-litre turbo-petrol Harrier is available with manual and automatic gearboxes. However, an official petrol mileage figure has not been published yet.

ARAI figures come from controlled testing. Your road mileage can change with congestion, AC usage, tyre pressure, driving speed, vehicle load, route conditions, and maintenance.

Fuel typeTransmissionVerified mileageEvidence status
Diesel6-speed manual16.8 kmplARAI-certified
Diesel6-speed automatic16.8 kmplARAI-certified
Petrol6-speed manualNot availableOfficial figure not published
Petrol6-speed automaticNot availableOfficial figure not published

What is the Tata Harrier diesel mileage?

Tata Harrier diesel mileage is 16.8 kmpl for both manual and automatic variants. The 1,956 cc engine develops about 172 PS and 350 Nm.

The equal certified figure means buyers can choose between manual control and automatic convenience without an official mileage difference. Diesel may particularly suit longer journeys and higher monthly running.

  • The diesel manual delivers 16.8 kmpl.
  • The diesel automatic also returns 16.8 kmpl.
  • Both figures are ARAI-certified.
  • The diesel engine produces 350 Nm of torque.
  • Higher monthly running may favour diesel fuel costs.
  • Stop-start traffic can reduce road mileage.
  • Steady highway cruising can support better efficiency.

What is the Tata Harrier petrol mileage?

An official Tata Harrier petrol mileage figure is not available yet. The newer 1.5-litre turbo-petrol engine is offered with both 6-speed manual and automatic transmissions.

The petrol engine produces about 172 PS and 280 Nm. It may suit buyers who value quieter operation, smoother city use, or lower annual driving. However, running-cost comparisons with diesel should wait for an official petrol efficiency figure.

  • Official petrol mileage is not available yet.
  • Manual and automatic petrol options are offered.
  • Engine capacity is 1,498 cc.
  • Maximum output is about 172 PS.
  • Peak torque stands at 280 Nm.
  • Heavy acceleration can increase petrol consumption.

How much can Tata Harrier cost to run monthly?

Since an official petrol mileage figure is unavailable, the calculation below uses the diesel’s ARAI-certified 16.8 kmpl. Diesel is assumed at Rs. 95 per litre.

The figures are illustrative rather than guaranteed. Actual expenditure will depend on the efficiency achieved during your regular journeys.

Monthly fuel cost = Monthly distance ÷ selected mileage × example fuel price

Diesel monthly fuel cost

Daily drivingMonthly distanceSelected mileageEstimated monthly fuel cost
20 km600 km16.8 kmplRs. 3,393
40 km1,200 km16.8 kmplRs. 6,786
60 km1,800 km16.8 kmplRs. 10,179

A driver spending more time in heavy city traffic may see a higher monthly diesel bill. Longer, steady highway runs can produce different results.

How does Tata Harrier mileage compare with rivals?

The Harrier diesel has a 16.8 kmpl certified figure with both gearbox choices. Comparable SUVs differ considerably because their engine types, transmissions, and body sizes are not identical.

Mileage should therefore be considered with power, seating requirements, boot space, features, and regular city or highway usage.

Car modelEngine optionsManual mileage (kmpl)Automatic mileage (kmpl)
Tata Harrier1.5-litre turbo-petrol and 2.0-litre diesel16.8 diesel16.8 diesel
Mahindra XUV7002.0-litre petrol and 2.2-litre diesel15.0 to 17.013.0 to 16.57
Jeep Compass2.0-litre diesel17.315.3 to 16.2
MG Hector1.5-litre turbo-petrol13.7912.34

Which Tata Harrier powertrain may suit your usage?

The arrival of the turbo-petrol gives Harrier buyers a wider choice than before. The right option depends on how often you drive, where you travel, and whether gearbox convenience matters more than fuel cost.

PowertrainMay suitMain consideration
Petrol manualLower annual running with manual controlOfficial mileage is not available yet
Petrol automaticUrban users wanting smoother operationRunning cost cannot yet be compared officially
Diesel manualHigher-distance users who prefer manual control16.8 kmpl ARAI mileage
Diesel automaticHighway and city users wanting automatic convenienceSame 16.8 kmpl certified figure

The diesel provides clearer fuel-cost planning because its certified mileage is available. Petrol buyers may place greater weight on refinement and their expected annual kilometres.

What are the Tata Harrier specifications?

Tata Harrier specifications now include 1,498 cc petrol and 1,956 cc diesel engines. Both powertrains offer manual and automatic transmissions, giving buyers more flexibility than the earlier diesel-only range.

The SUV seats five occupants and provides a 445-litre boot. Its front-wheel-drive layout is aimed at urban travel, highway touring, and family use rather than serious off-roading.

SpecificationDetails
Engine capacity1,498 cc to 1,956 cc
PowerAbout 172 PS
Torque280 Nm petrol, 350 Nm diesel
Fuel typePetrol and diesel
Transmission6-speed manual and 6-speed automatic
Seating capacity5
Boot space445 litre
Fuel tank capacity50 litre
Ground clearance205 mm
Body typeMid-size SUV

The Harrier has a 5-star Bharat NCAP rating. Six airbags, ABS with EBD, electronic stability control, ISOFIX mounts, and other safety systems are available across the range, with additional ADAS features on higher variants.

How can you improve Tata Harrier mileage?

The Harrier is a relatively large SUV, so traffic, load, and throttle inputs can noticeably affect fuel consumption. Consistent driving habits can make monthly fuel use more predictable.

  • Maintain Tata-recommended tyre pressure.
  • Build speed smoothly instead of accelerating sharply.
  • Avoid unnecessary engine idling.
  • Keep highway speeds steady when conditions allow.
  • Shift progressively in manual variants.
  • Reduce avoidable luggage during regular commutes.
  • Use AC sensibly during short journeys.
  • Complete servicing and filter replacement on schedule.
  • Plan routes that reduce prolonged stop-start traffic.

Finance your Tata Harrier with Bajaj Finance New Car Loan

If the Tata Harrier matches your performance, space, and travel requirements, financing can spread its purchase cost across monthly repayments. Bajaj Finance New Car Loan is available to eligible customers.

Loan detailBajaj Finance New Car Loan
Maximum financingUp to 100% of the car's on-road price
Loan amountRs. 1 lakh to Rs. 10 crore
Repayment tenure12 months to 96 months
Interest rateUp to 12.25%

Approval depends on your profile, income, credit score, document verification, and loan assessment.

Use the car loan EMI calculator to compare possible monthly repayments. Enter the proposed loan amount, applicable interest rate, and repayment tenure.

A longer repayment period can reduce the amount due each month. However, it may increase the overall interest paid during the loan.

Compare available car loan interest rates, EMI amounts, tenure options, and total borrowing cost before choosing a structure.

Bajaj Mall can help you explore new cars before visiting a dealership. It is not a direct purchase portal. Browse Tata cars to compare Harrier variants, features, mileage, and other details before shortlisting.

Simple steps to plan your purchase

  • Explore Bajaj Mall: Review new cars using filters such as brand, fuel type, body style, and price range.
  • Compare the Tata Harrier: Check petrol and diesel engines, gearbox options, mileage, features, safety rating, and ex-showroom prices.
  • Match the engine to usage: Consider monthly kilometres, city traffic, highway travel, and fuel preference.
  • Calculate repayments: Test different borrowing amounts, car loan interest rates, and repayment periods.
  • Continue online: Select a suitable option and proceed with your application.

A representative can support the remaining dealer-store steps once your online application progresses.

You can check your new car loan eligibility before moving ahead with your Tata Harrier purchase.

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FAQs about Tata Harrier mileage

What is the average mileage of Harrier?
The Tata Harrier offers an average mileage of 16.8 kmpl across all its variants. This figure reflects its balanced performance and fuel efficiency, making it a competitive option within the midsize SUV segment.

What factors affect Tata Harrier mileage?

Traffic, AC usage, road gradients, driving speed, tyre pressure, vehicle load, and maintenance can affect Tata Harrier mileage. Frequent short journeys may reduce efficiency because the engine spends less time at its ideal operating temperature. Smooth cruising and consistent throttle inputs can support better fuel consumption.

How can I increase mileage of my Harrier?

Accelerate smoothly and avoid unnecessary high engine revs. Keep tyre pressures at Tata's recommended level and complete servicing on schedule. Avoid extended idling, excess luggage, and repeated hard braking. Manual drivers can shift progressively, while automatic users can maintain steady throttle inputs to reduce unnecessary fuel use.

What are the key features of the Tata Harrier?

The Tata Harrier offers petrol and diesel engines, manual and automatic gearboxes, a five-seat cabin, and a 445-litre boot. Equipment includes six airbags as standard, touchscreen infotainment, digital instrumentation, connected features, and electronic stability control. Higher variants add features such as ADAS, panoramic sunroof, ventilated seats, and a larger infotainment display.

What is the ARAI certified mileage of the Tata Harrier?

The Tata Harrier diesel has an ARAI-certified mileage of 16.8 kmpl with both 6-speed manual and automatic transmissions. An official certified figure for the newer turbo-petrol variants is not available yet. This means diesel currently provides the clearer basis for calculating expected fuel costs.

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