Autocar India

Hyundai i20 third-gen vs fourth-gen: Differences explained

The fourth-gen i20 has only been revealed in Brazil-spec for now, and may look different if it comes to India.
3 min read16 Jun '26
Viraaj BhatnagarViraaj Bhatnagar
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Hyundai i20 third-gen vs fourth-gen

The fourth-generation Hyundai i20 officially broke cover in Brazil with a radical styling departure and new tech underneath. We’ve compared it to the current third-gen i20 sold in India to see how Hyundai’s popular premium hatchback has evolved.

Hyundai i20 third-gen vs fourth-gen: Exterior design

Fourth-gen model looks much more like a crossover

As noted previously, the fourth-gen i20 is radically different compared to the third-gen model on the styling front. Ditching the third-gen i20’s svelte and low-slung hatchback proportions, the fourth-gen veers much more into crossover territory, owing to its chunky body cladding, sharper lines, and more upright fascias.

gen 4 hyundai i20 front
gen 3 hyundai i20 front

Up front, the new i20 eschews the sharp, low-set headlamps of the current model and instead sports a higher-set connected LED setup with Y-shaped DRLs. Like the current i20, the Hyundai emblem sits on the fourth-gen model’s bonnet. Below, the new i20 has a larger hexagonal grille with a satin silver trim piece, along with plastic cladding on the bumper.

Over to the side, the fourth-gen i20’s crossover leanings are most evident thanks to the aforementioned body cladding and boxier proportions. Its windowline also dramatically swoops upwards, and there are fresh alloy wheel designs for the fourth-gen model.

gen 4 hyundai i20 rear
gen 3 hyundai i20 rear

The rear end of the fourth-gen i20 features a connected LED tail-lamps with L-shaped DRL signatures, which are smaller and look less rakish than the sleek units of the third-gen. The fourth-gen i20 also has a beefier rear bumper with a similar silver diffuser treatment to that of the third-gen model.

Measuring 4,130mm in length and 1,780mm in width, the fourth-gen i20 is 135mm longer and 5mm wider than the third-gen model. However, both feature an identical 2,580mm wheelbase. It’s also worth mentioning that since the fourth-gen i20 measures over four metres long, it won’t qualify for India’s sub-4m tax benefits like the third-gen model does. Therefore, if the fourth-gen i20 does launch in India, it could look much different to the Brazil-spec model pictured here.

Hyundai i20 third-gen vs fourth-gen: Interior and features

Larger screens, new steering wheel, and more

Inside, the fourth-gen i20 is quite different compared to the third-gen model too. The dashboard of the fourth-gen i20 prominently features dual 12.3-inch screens with upgraded graphics and a new three-spoke steering wheel with the four-dot Morse logo seen in newer Hyundai models – the third-gen comes with 10.25-inch displays at most and a four-spoke steering wheel bearing the Hyundai motif.

gen 4 hyundai i20 interior
gen 3 hyundai i20 interior

The centre console of the fourth-gen i20 has a more vertical layout, with capacitive AC controls flanked by air vents. There’s also an open storage space above the glovebox, and a neater, more uniform design for the top of the dash. In terms of boot space, the fourth-gen i20 is rated at 346 litres, which is 35 litres more than that of the third-gen model. Elsewhere, notable feature upgrades for the fourth-gen i20 include wireless Apple CarPlay and Android Auto, Level 2 ADAS, over-the-air (OTA) updates, and more.

Hyundai i20 third-gen vs fourth-gen: Platform and powertrains

Fourth-gen i20 switches to newer and safer K3 platform

The fourth-gen i20 rides on Hyundai’s latest K3 platform, which also underpins the second-gen Kia Seltos. In terms of engine options, the Brazil-spec fourth-gen i20 offers two 1.0-litre three-cylinder mills – naturally aspirated and turbocharged – both of which can run on 30 percent ethanol-blended petrol (E30).

The base NA engine of the fourth-gen i20 develops 75hp and 94Nm on petrol, and 80hp and 100Nm on ethanol. Meanwhile, the higher-spec 1.0-litre direct-injection turbo-petrol engine is the same one that powers the third-gen i20 N Line, but at 115hp and 172Nm, develops 5hp less in the fourth-gen model. Gearbox options comprise a 5-speed manual for the NA engine, and a 6-speed automatic for the turbo.

gen 4 hyundai i20 side
gen 3 hyundai i20 side

By contrast, the third-gen i20 is powered solely by Hyundai’s tried-and-tested 1.2-litre 4-cylinder naturally aspirated petrol engine, which makes 83hp and 115Nm. The powerplant can be had with either a 5-speed manual or a CVT automatic.

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