Tata Motors Aeris Performance Explained

Tata Motors Aeris is a compact sedan, for everyday commuting, family travel, and regular journeys on the highway. It comes with petrol and factory-fitted iCNG powertrain options, as well as manual and automated manual transmission gearboxes. It is primarily about performance, and how convenient and flexible the fuel can be for various customers.

Engine and Power Output

The Tata Aeris is equipped with a 1.2-litre, three-cylinder petrol engine. As per published specifications by Autocar India, the petrol engine delivers around 86 hp and 113 Nm of torque. It comes with a five-speed manual transmission, with a five-speed automatic manual transmission (AMT) offered on select variants.

Manual transmission gives the driver the option to choose gears as per traffic and road conditions. The AMT will also simplify clutch operation and gear shifts, making driving more convenient in areas where traffic is heavy.

The Aeris also comes fitted with the factory-installed twin-cylinder iCNG system. The published specifications by Autocar India show that the CNG mode engine generates around 76 hp and 97 Nm of torque. Select CNG variants have manual and AMT transmissions.

City Driving Performance

The Aeris is intended for everyday driving, such as commuting to work, going to the supermarket, and going to visit family. The turbo-free petrol engine is attractive for the benefits it brings as a naturally aspirated engine which is well suited to everyday city driving.

The 5-speed manual transmission allows driver change of gears and acceleration. The AMT version is more convenient as the driver doesn't have to operate a clutch pedal manually. But, automated manual transmissions can make more noticeable gear change delays than conventional automatic transmissions.

For the drivers who drive regularly and have easy access to CNG refuelling, the CNG version might be more suitable. Being less powerful and less torque than in Petrol mode can impact on acceleration, especially if used by a number of passengers.

Highway Performance

The Aeris is suitable for everyday driving on the highway, but its naturally aspirated engine is really for everyday driving and not necessarily for racing and acceleration.

Open road acceleration is affected by vehicle load, transmission selection and road gradients. If driving over hills or when overtaking, drivers may have to move to a lower gear. The manual transmission lets you play more directly with the gears, whereas AMT focuses on ease of use.

The CNG version can also be operated for longer distances, but the operator needs to plan refuelling stops based on the availability of CNG stations. Independent road-test results help determine how the engine performs in real world situations, such as acceleration, engine refinement and highway overtaking.

Mileage and Fuel Efficiency

The Aeris comes in petrol and CNG variants, which are factory fitted. These powertrain options have been confirmed by the official announcement of Tata Motors, but before publishing, it is crucial to verify these powertrain options with the latest certified mileage information, which is available for each variant of the vehicle.

Actual fuel economy may vary due to traffic conditions, driving characteristics, road surface, air conditioning usage and vehicle load. The running cost also varies according to petrol and CNG prices, and the distance covered.

For those considering purchasing one of the two powertrain options, it is important to take into account how far the car will go in a day, along with access to CNG stations, and the type of transmission.

Final Verdict

The Tata Motors Aeris is available with a 1.2-litre petrol engine, a factory option twin-cylinder iCNG variant along with manual and AMT transmission options on select variants. The petrol variant is ideal for general usage and long-distance highway journeys, and the CNG variant could be a better choice for those looking to save on fuel costs.

Manual gearbox means direct control, and AMT means convenient clutch-free. The selection of which version to choose is dependent on driving habits, distance traveled, access to fuel, as well as the performance and cost considerations.