Baleno 2026: How It Is Different from the Old Baleno

The biggest changes in the 2026 Maruti Suzuki Baleno are its new 1.2-litre, 3-cylinder Z-Series Z12E petrol engine and the addition of Level 2 ADAS. T...

The biggest changes in the 2026 Maruti Suzuki Baleno are its new 1.2-litre, 3-cylinder Z-Series Z12E petrol engine and the addition of Level 2 ADAS. The new engine replaces the older 1.2-litre, 4-cylinder K-Series DualJet engine and produces 82 bhp and 112.4 Nm, compared with 89 bhp and 113 Nm from the outgoing motor. However, the new engine offers higher claimed fuel efficiency of around 24.8 to 25.7 km/l.

The new Baleno also gets Level 2 ADAS with Automatic Emergency Braking, Adaptive Cruise Control and Lane Keep Assist, along with ventilated front seats, leatherette upholstery, TPMS, rear Type-C charging ports, a new Enigmatic Teal colour and updated exterior styling. It continues to offer features such as the 9-inch SmartPlay Pro+ touchscreen, Head-Up Display and 360-degree camera on the top Alpha variant.

Old Baleno vs New Baleno Engine

The outgoing Baleno used Maruti's 1.2-litre K12N 4-cylinder DualJet petrol engine. It was known for its smoothness and willingness to rev.

The new Baleno uses the 1.2-litre Z12E 3-cylinder naturally aspirated petrol engine.

On paper, the new engine loses some power, but gains slightly better torque delivery and significantly higher claimed fuel efficiency.

The biggest change is not torque. It's power.

The new engine produces around 7 bhp less power than the outgoing motor.

That sounds bad on a specification sheet.

But there is another side to the story.

The torque figure remains almost identical, while Maruti has tuned the Z12E to work well at lower and mid-range engine speeds. For someone driving mostly inside the city, this can make the Baleno feel perfectly adequate.

In simple terms, the old engine liked being pushed.

The new engine wants you to save fuel.

Old 4-Cylinder vs New 3-Cylinder: Which Engine Is Better?

If your priority is refinement and highway performance, the old K-Series engine has the advantage.

A 4-cylinder naturally aspirated engine generally feels smoother, especially when you start pushing the revs. The outgoing Baleno also had more horsepower, which helped when accelerating hard or overtaking at higher speeds.

The new Z12E takes a different approach.

It focuses more on everyday driving, fuel economy and emissions.

So, if you are buying a Baleno mainly for office runs, school drops, traffic jams and weekend city driving, the new engine makes sense.

If you enjoy revving the engine on an open road, you may miss the old four-cylinder.

Which Maruti Cars Use the New Z-Series Engine?

The new Z-Series engine has already appeared in other Maruti models.

Cars using the Z-Series engine

• Maruti Suzuki Swift

• Maruti Suzuki Dzire

• 2026 Maruti Suzuki Baleno

Cars that used the older K-Series 1.2-litre engine

• Previous-generation Baleno

• Older Swift

• Older Dzire

• Ignis

• Wagon R 1.2-litre

• Fronx 1.2-litre naturally aspirated

This means the Baleno's new engine is not an experimental motor from Maruti. It belongs to the newer engine family that the company is gradually using across its small and mid-sized cars.

2026 Baleno Alpha Gets Some Serious Features

The engine change gets most of the attention, but the feature list may actually be the bigger reason to consider the new Baleno.

The top-spec Alpha variant now gets features that were previously difficult to find in this segment.

Level 2 ADAS Is the Biggest Upgrade

This is probably the most interesting addition to the 2026 Baleno.

The new car gets a Level 2 ADAS package, including:

• Automatic Emergency Braking

• Adaptive Cruise Control

• Lane Keep Assist

For a premium hatchback, this is a major feature addition.

Adaptive Cruise Control can maintain a set speed while adjusting the distance from the vehicle ahead. Lane Keep Assist can help keep the car within its lane, while Automatic Emergency Braking can intervene when the system detects a possible collision.

Of course, ADAS should be treated as a driver-assistance system, not a robot chauffeur. You still need to drive the car.

Your Baleno has not suddenly completed driving school.

Ventilated Seats Come to the Baleno

Indian summers are brutal, and anyone who has entered a parked car at 2 PM knows that the steering wheel can feel like a tawa.

The new Baleno Alpha gets ventilated front seats.

This is a genuinely useful feature in India's climate. Instead of being another feature you show your friends once and forget about, seat ventilation can make a noticeable difference during hot weather.

The new model also gets leatherette upholstery, adding a more premium feel to the cabin.

Exterior Changes on the 2026 Baleno

The facelift also brings some visual changes.

The new Baleno gets:

• New Enigmatic Teal colour

• Updated three-layer chrome front grille

• Revised fog lamp surrounds

• Updated exterior detailing

The changes are evolutionary rather than a complete redesign.

That is probably a good thing.

The Baleno's shape has always been one of its strengths, and Maruti does not need to reinvent the car every time it updates it.

What Remains the Same?

Despite the changes, Maruti has kept several popular features from the previous Baleno.

The top Alpha variant continues to offer:

• 9-inch SmartPlay Pro+ touchscreen

• Head-Up Display

• 360-degree camera

• Key convenience features

• Premium cabin equipment

The new model also adds Type-C charging ports for rear passengers, which is a small but useful upgrade.

Because apparently, in 2026, having one phone at 3% battery is considered a family emergency.

2026 Baleno: Old vs New at a Glance

2026 Baleno vs Hyundai i20 vs Tata Altroz

The Baleno now has a much stronger technology story against its rivals.

The Hyundai i20 has traditionally competed strongly on features, styling and cabin experience, while the Tata Altroz brings its own strengths in areas such as build and safety positioning.

The new Baleno counters them with its combination of fuel efficiency, ADAS, ventilated seats and Maruti's established service network.

That could make the competition much more interesting.

Should You Buy the New Baleno?

If your priority is maximum fuel economy and comfortable daily driving, the new Baleno makes a lot of sense.

The new Z12E engine gives up some horsepower, but the claimed mileage improves. For a city-focused buyer, that trade-off could be perfectly acceptable.

The bigger reason to consider the 2026 model is the equipment.

Level 2 ADAS, ventilated seats, TPMS, HUD and a 360-degree camera make the top variant considerably more loaded than before.

However, there is one important question.

Do you care about engine refinement and performance?

If yes, the older 4-cylinder Baleno had a sweeter engine. The new 3-cylinder motor is designed more around efficiency and everyday usability.