How to Increase Mileage of Ciaz?

For a sedan that looks this sleek and glides smoothly, you’d expect the Maruti Suzuki Ciaz mileage to keep your fuel bills in check and for the most part, it does. That 1.5L mild-hybrid petrol engine from Maruti is tuned for better fuel economy, and on paper, it delivers around 20+ kmpl. But let’s be honest, if your daily route involves dragging through city traffic or short bursts of stop-start movement, those numbers are hard to come by.

Most owners agree: the car is balanced, refined, and easy on the clutch, but getting real-world mileage close to the brochure numbers requires you to slightly tweak your driving habits. From understanding how the hybrid system works to small things like gearshift timing and engine load, this blog breaks down everything that actually makes a difference in your daily fuel efficiency, both in city conditions and on highways. 

ARAI-Certified Maruti Suzuki Ciaz Mileage: Manual vs Automatic

Here are the ARAI Maruti Suzuki Ciaz mileage figures across the manual and automatic variants: 

These numbers are achieved under standardised test conditions using ideal throttle and gear inputs, no AC load, and smooth roads. Now let’s see how this holds up in city usage.

Maruti Suzuki Ciaz City Mileage

Real-world city mileage of the Maruti Suzuki Ciaz varies depending on traffic density, hybrid system usage, and driver inputs. Here’s what you can expect in average Indian traffic conditions:

• Ciaz Manual (City): 13–15 kmpl 
• Ciaz Automatic (City): 11.5–13.5 kmpl

While the mild-hybrid system does offer auto start-stop and a bit of torque assist at lower speeds, it can’t do much if you’re heavy on the throttle or stuck in jammed-up roads for long.

Factors That Impact Maruti Suzuki Ciaz City Mileage

These are the main culprits that bring down your Ciaz mileage when driving in city conditions:

1. Stop-and-Go Traffic

The smart hybrid system helps cut fuel at idle, but if you're constantly accelerating and braking, the Ciaz mileage figures dip. In dense traffic, the sedan’s size and weight make mileage drop more than smaller hatchbacks.

2. AC Usage and Cabin Size

The larger cabin and rear AC vents mean your compressor works harder, especially in summer. That adds to fuel burn and more so in the 4-speed AT variant, which tends to rev higher.

3. Early or Late Shifting

Shifting too late (above 2500 RPM) or too early (under 1500 RPM) leads to inefficient combustion. 

4. Tyre Health and Pressure

Ciaz runs best when tyres are set to the manufacturer-recommended PSI. Under-inflated tyres mean more drag, which directly impacts mileage, particularly on uneven city roads.

5. Battery-Dependent Hybrid System

The mild-hybrid tech relies on the auxiliary battery. If it’s weak or undercharged, the idle start-stop and torque assist features may not function properly, leading to reduced fuel economy.

How to Improve Maruti Suzuki Ciaz City Mileage?

Here are some car-specific tips that’ll help you extract better Ciaz mileage in city conditions:

1. Make the Most of Smart Hybrid

Avoid overriding the auto start-stop unless necessary. Let it do its job at long signals or traffic halts. If your hybrid battery seems weak, get it inspected, as a faulty system can lower your economy.

2. Drive in a Calm RPM Band

On the manual model, shift between 2,000 and 2,500 RPM to get the most out of performance and fuel efficiency. Do not hard-drive in lower gears, especially when the hybrid assist is switched off.

3. Use AC Moderately

Consider using recirculation mode to cool faster, and park in shaded spots to reduce the load of the compressor at start-up. When idling takes too long, roll the windows down rather than burning fuel by using the AC.

4. Keep Tyres and Brakes in Check

Sticky brakes and worn-out tyres are silent mileage killers. Get periodic brake cleaning done and rotate tyres every 10,000 km for balanced wear and smooth rolling resistance.

Maruti Suzuki Ciaz Highway Mileage

On the expressways and state highways, the Ciaz is a star with its free-flowing driving dynamics and smooth gear shifts. Here is what the real-world users say:

• Ciaz Manual (Highway): 17–19 kmpl 
• Ciaz Automatic (Highway): 15.5–17.5 kmpl

These numbers hold up well, provided you cruise at steady speeds and prevent unnecessary downshifts, particularly with the intelligent hybrid system providing regenerative benefits when coasting.

Factors That Impact Ciaz Highway Mileage

Ciaz mileage can take a hit even on the open roads because of some habits or factors that one might overlook:

1. Driving at High Speeds

The 1.5L petrol is indeed tuned for refinement, but going over 110 km/h will always increase the revs and decrease mileage, particularly in the 4-speed automatic that does not have overdrive.

2. Overloading the Boot

Ciaz offers a 510 litre boot, which is massive and one might get tempted to carry excessive luggage when going on long journeys. However, try to keep the weight manageable, as excess luggage and rear passengers can overwork the engine, and this affects the Ciaz mileage.

3. Tyre Pressure Imbalance

Mismatched or underinflated tyres cause uneven drag and consume more fuel as the engine has to push harder. Before going on long journeys on the highway, always inspect PSI and alignment.

4. Brake Pad Drag or Misalignment

A small misalignment or a sticky rear brake may go unnoticed on the highway but quietly chip away at mileage.

How to Improve Ciaz Highway Mileage?

Here are Ciaz-specific tricks to make those litres count on longer drives:

1. Maintain Speeds Between 80–90 km/h

The Ciaz performs best between 2000–2300 RPM. This range keeps the hybrid system mildly active and engine revs low, which is perfect for extracting maximum mileage.

2. Keep the Load Light and Balanced

Avoid piling luggage only on one side of the boot. Distribute weight evenly and ditch anything that’s not needed, as even a 10–15 kg reduction can improve highway numbers.

3. Fuel from Trusted Pumps

Bad fuel affects combustion and hybrid regen effectiveness. Stick to reputed highway outlets to maintain combustion quality, especially on long tours.

4. Plan Ahead to Avoid Peak Hours

Driving at off-peak hours avoids unnecessary stops, keeps AC usage low, and maintains consistent throttle, all of which are essential for high efficiency.

Summary

The Ciaz mileage may look impressive on brochures, but getting there in real-world conditions depends on how you drive, load, and maintain your car. Whether it is the more efficient utilisation of the hybrid system, conscious throttle application or even the weight distribution of the boot, minor adjustments will allow you to get more out of every litre. The trick is to get to know your car, adjust accordingly and that is how you unlock true mileage potential in a premium sedan like the Maruti Suzuki Ciaz. 

If you’re looking for an upgrade, you can explor used Maruti Suzuki Ciaz models across variants and transmission types on CARS24, sorted by price, condition, and even mileage preferences.