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HomeComparison2025 Tata Altroz Engine Spec Dimension Comparison

Published : 23 May 2025

Read Time : 5 min

In this article, we’ll present the 2025 Tata Altroz petrol and diesel engine specs and compare them against its prime rivals like the Maruti Baleno, Hyundai i20 and Toyota Glanza. We’ll also look at the ground clearance of the Tata Altroz 2025 rivals and their mileage. Let’s start with the petrol engine spec comparison.

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2025 Tata Altroz vs Competitors — Dimension & Engine Spec Comparison

Tata Altroz 2025 Vs Rival — Petrol Engine Spec, Mileage Comparison

The Altroz facelift gets a single petrol engine — a 1.2L normal petrol. The normal petrol engine is available with 3 transmission options: 

  • 5-speed manual 
  • 5-speed automated manual transmission (AMT) 
  • 6-speed dual-clutch automatic transmission (DCT) 

The 1.2L normal petrol engine produces 88PS of power and 115Nm of torque.

Tata Motors are yet to reveal the claimed mileage of the Altroz 2025. However, we expect it to be similar to its predecessor. The pre-facelift Altroz petrol-manual and petrol-AMT offered a claimed mileage of 19.33kmpl, while the petrol-DCT was rated for 18.5kmpl.

2025 TATA ALTROZ VS RIVALS

PETROL ENGINE SPEC COMPARISON

 

Altroz

i20

Baleno & Glanza

Engine

1.2L Normal

1.2L Normal

1.2L Normal

Cylinder 

3

4

4

Displacement

1199cc

1197cc

1197cc

Power

88PS @ 6000rpm

83PS @ 6300rpm

90PS @ 6000rpm

Torque

115Nm @ 3250rpm

115Nm @ 4500rpm

113Nm @ 4400rpm

Manual

5-speed

5-speed

5-speed

MT FE

19.33kmpl*

20.35kmpl

22.35kmpl

Auto

6DCT

CVT

5AMT

Auto FE

18.5kmpl*

19.65kmpl

22.94kmpl

*Based on pre-facelift Altroz 

The Tata Altroz 2025 is the only hatchback here that offers a 3-cylinder petrol engine, and the Baleno and Glanza share the same 4-cylinder engine as well as transmission option. Tata’s petrol engine produces 5PS more power than the i20’s but 2PS less than the Baleno and Glanza. The Altroz and i20 have identical torque outputs while the Baleno and Glanza fall short by 2Nm.

In terms of fuel efficiency, the Baleno and Glanza beat their rivals with ease as it’s the only one to breach the 20kmpl mark with both manual and automatic transmissions. The Altroz’s fuel efficiency figures are about 1kmpl short of the i20’s claimed mileage.

Tata Altroz 2025 Vs Competitors — Diesel Engine Spec, Mileage Comparison

The 2025 Altroz facelift is the only car in this segment to offer a diesel engine. The 1.5L diesel engine produces 90PS of power and 200Nm of torque. It is only offered with a 5-speed manual transmission.

2025 TATA ALTROZ

DIESEL ENGINE SPECS

Engine

1.5L Turbo

Cylinder 

4

Displacement

1497cc

Power

90PS @ 4000rpm

Torque

200Nm @ 1250 - 3000rpm

Manual

5-speed

MT FE

23.64kmpl

Tata Altroz 2025 Vs Rival — CNG Engine Spec, Mileage Comparison

The i20 is the only hatchback in this comparison that does not offer a CNG option. The Altroz, Baleno and Glanza get 1.2L CNG engine options for those looking for lower running costs. All 3 CNG cars get a 5-speed manual transmission.

2025 TATA ALTROZ VS RIVALS

CNG ENGINE SPEC COMPARISON

 

Altroz

Baleno & Glanza

Engine

1.2L Normal

1.2L Normal

Cylinder 

3

4

Displacement

1199cc

1197cc

Power

74PS @ 6000rpm

77PS @ 6000rpm

Torque

103Nm @ 3250rpm

99Nm @ 4300rpm

Manual

5-speed

5-speed

MT FE

26.2kmpg*

30.61kmpkg

*Based on pre-facelift Altroz 

The Baleno and Glanza CNG offer a slight advantage in terms of power output and mileage.

Also Read: 6 SUV Alternatives To The Tata Nexon In 2025

Tata Altroz 2025 Vs Competition — Dimension, Ground Clearance Comparison

The i20 is the longest and widest hatchback in its class, while the Altroz is the tallest. The i20 offers the longest wheelbase while the Altroz is the shortest. 

In terms of boot space, the Altroz is at the top with 345 litres. The i20, Baleno and Glanza offer a ground clearance of 170mm while the Altroz offers 165mm. All cars offer an identical fuel tank capacity of 37 litres.

While the Altroz offers 185/60 R16 tyres as standard, the i20, Baleno and Glanza offer smaller 185/65 R15 tyres in their base and mid variants and 195/55 R16 tyres in their top variants.

TATA ALTROZ VS COMPETITION 

DIMENSION COMPARISON

 

Altroz

i20

Baleno & Glanza

Length

3990mm

3995mm

3990mm

Width

1755mm

1775mm

1745mm

Height

1523mm

1505mm

1500mm

Wheelbase

2501mm

2580mm

2520mm

Ground Clearance

165mm

170mm

170mm

Boot Space

345L
210L (CNG)

311L

318L

Fuel Tank

37L

37L

37L

Tyre (base)

185/60 R16

185/65 R15

185/65 R15

Tyre (top)

185/60 R16

195/55 R16

195/55 R16

Also Read: 2025 Kia Carens Clavis Petrol Variants Explained

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Nikil Jonathan
Nikil Jonathan

Content Writer

Nikil's a huge fan of classic cars, especially Italian beauties such as the Alfa Romeo Giulia Sprint and the Iso Grifo. His love for cars and bikes originated when he first laid his eyes on a poster of the Ferrari F40 and the MV Agusta F4 when he was just a child. He also loves all things analogue, especially vintage cameras and turntables.

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