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Electric, Petrol & Hybrid Cars: Which One is Best According to Your Needs

This blog will help you explore each type of vehicle, analyse its pros and cons, and ultimately help you make an informed decision that meets your transportation needs while reducing your carbon footprint.

  • 20 Apr 2023
  • 5 min read

We have all witnessed the increasing global concern about the impact of fossil fuel consumption on the environment. As a result, many of us have begun to question the efficiency and environmental sustainability of petrol cars. It's encouraging to see the automotive industry has been responding to these concerns by introducing alternative solutions such as hybrid and electric cars.

Electric cars, powered solely by batteries, emit zero emissions and are incredibly efficient. On the other hand, hybrid vehicles combine petrol and electric power sources, resulting in lower emissions and better fuel efficiency. As a result, the debate on hybrid cars vs petrol cars, electric car vs hybrid car, electric car vs petrol car, and hybrid vs electric car has become increasingly prevalent among car users.

Ultimately, the choice of electric, petrol, or hybrid car depends on each individual’s needs and preferences. We must take into account our budget, daily commute, environmental concerns, and overall driving preferences. This blog will help you explore each type of vehicle, analyse its pros and cons, and ultimately help you make an informed decision that meets your transportation needs while reducing your carbon footprint.

What is an Electric Car?

To get clarity on the EV vs petrol car debate, let us understand what an electric car is. Electric cars are becoming increasingly popular due to their eco-friendly nature and low operating costs.

  • An electric car is a vehicle that runs on an electric motor powered by a rechargeable battery pack. It doesn't have an internal combustion engine, which means there are no emissions produced from burning fuel.
  • Electric cars come in various types, including battery electric vehicles (BEVs), plug-in hybrid electric vehicles (PHEVs), and extended-range electric vehicles (EREVs).
  • BEVs are purely electric and run entirely on battery power, while PHEVs have both an electric motor and a petrol engine that work together. EREVs are similar to PHEVs, but their petrol engine only generates electricity to power the electric motor rather than directly powering the wheels.
  • Electric cars have several advantages, including lower fuel costs, reduced maintenance costs, and zero emissions. They also offer a smooth, quiet ride and instant torque for quick acceleration.
  • Electric cars also have drawbacks, such as limited driving range, longer recharge times, and higher upfront costs than petrol cars. These factors can make them less practical for long journeys or those who cannot afford the high initial purchase price.

Overall, electric cars are a great choice for those who want to reduce their carbon footprint, save on fuel costs, and enjoy a quiet, smooth ride. However, they may not be suitable for everyone’s needs, and it's important to consider factors like driving range and charging infrastructure before making a purchase.

Also read:

What is a Petrol Car?

Petrol cars, also known as gasoline cars, have an internal combustion engine that combusts petrol and air to generate power. This gets transferred to the wheels via a transmission system. Petrol cars have been in existence for over a century and are still widely popular today. They are known for their smooth and powerful performance, which is why they are the go-to choice for most car enthusiasts. Petrol cars offer a range of benefits, including affordability, ease of maintenance, and a wide range of models to choose from. They are also more readily available than their hybrid or electric counterparts.

Petrol vehicles have evolved over the years, and today, they offer better fuel efficiency and lower emissions than before. However, they still emit harmful gases like carbon monoxide, nitrogen oxides, and particulate matter, contributing to air pollution. This has led to the development of hybrid and electric cars, which offer a more sustainable and eco-friendlier alternative. However, petrol cars continue to hold their place in the market and are an excellent choice for those looking for a reliable and powerful vehicle. When choosing between an electric car vs a petrol car, or hybrid cars vs petrol cars, it’s essential to consider your needs and preferences. Petrol cars offer affordability and power but are not as eco-friendly as their hybrid or electric counterparts. Ultimately, read on to weigh the pros and cons and make an informed decision.

What is a Hybrid Car?

  • A hybrid car is a vehicle that combines the power of a gasoline engine and an electric motor.
  • This type of car increases fuel efficiency and reduces emissions.
  • There are three types of hybrid cars — parallel, series, and plug-in hybrid.
  • A parallel hybrid car uses both the gasoline engine and electric motor to drive the wheels simultaneously. In contrast, a series hybrid car uses an electric motor to power the wheels, with the gasoline engine acting as a generator to charge the battery.
  • A plug-in hybrid car, on the other hand, can be charged from an external source, allowing it to travel longer distances on electric power alone.
  • Hybrid cars are advantageous over petrol cars as they are more fuel-efficient, emit less pollution, and have better resale value.
  • They are also advantageous over electric cars as they offer a longer driving range and have less dependence on charging infrastructure.
  • Hybrid cars require less maintenance as they have fewer mechanical components, and the brake pads last longer due to regenerative braking.

Hybrid cars are more expensive than petrol cars, and their batteries may need replacement after a certain period, which can add to the cost.

Features of Electric vs Hybrid vs Petrol Car

S. No.


Electric car

Hybrid car

Petrol car


Source of Power

Rechargeable batteries serve as the primary source of power. The batteries store electrical energy from an external power source, such as a charging station or a wall outlet. The energy gets converted into the power needed to run the car's electric motor, which propels the vehicle forward. In some cases, electric cars may also utilise regenerative braking systems, which capture the kinetic energy produced when the car brakes and convert it into electrical energy stored in the battery for later use.

Together internal combustion engines and electric motors provide the propulsion for hybrid vehicles. Typically, the internal combustion engine gets fuelled by gasoline or diesel. The electric motor gets powered by a battery recharged through regenerative braking and the engine's operation. The electric motor assists the internal combustion engine during acceleration and at low speeds, which improves fuel efficiency and reduces emissions.

Petrol cars get powered by an internal combustion engine that runs on gasoline, a fossil fuel. The engine converts the chemical energy in gasoline into mechanical energy to propel the car forward. Petrol engines mix gasoline with air in the engine's cylinders and ignite it with a spark from the spark plug. This combustion process produces a high-pressure gas that drives the engine’s pistons, which turn the car’s wheels. The power source for petrol cars is the chemical energy stored in gasoline.


Fuel Efficiency

The efficiency of fuels in electric cars depends solely on the battery range. This means that the further an electric car can go on a single charge, the more efficient it is in terms of fuel usage. Electric cars rely on the energy stored in their batteries to power their motors rather than traditional fuels like gasoline. A larger battery range means the vehicle can travel longer distances without a recharge, resulting in higher fuel efficiency.

The fuel efficiency of hybrid cars depends on both the internal combustion engine (ICE) and the battery range. The ICE provides power and charges the battery when necessary, while the battery powers the electric motor. A larger battery range means the car can rely more on electric power, improving fuel efficiency. Similarly, a more efficient ICE can reduce fuel consumption when used. The balance between the ICE and battery range is crucial in determining the overall fuel efficiency of a hybrid car.

The fuel efficiency of petrol cars is dependent on their internal combustion engine. The internal combustion engine converts the chemical energy of petrol into mechanical energy to power the vehicle. The efficiency of this conversion process determines how much energy from the fuel gets used to move the car and how much gets lost as waste heat. Factors such as engine design, size, and operating conditions can all impact the fuel efficiency of a petrol car's internal combustion engine.


Emission levels

Electric vehicles have a significantly lower emissions impact compared to petrol or diesel vehicles. This is due to the high efficiency of electric vehicles, which can convert around 60% of the electrical energy from the grid to power the wheels. In contrast, petrol or diesel cars can only convert 17%-21% of the energy stored in the fuel to the wheels, resulting in a waste of around 80%. Electric vehicles also have zero tailpipe emissions, which is not the case with petrol or diesel vehicles. Even when electricity production is considered, petrol or diesel vehicles emit almost three times more carbon dioxide than the average electric vehicle.

Hybrid cars are known for their efficient fuel use and lower emissions than traditional petrol cars but have greater emissions than electric cars. These vehicles combine an electric motor with a petrol engine, resulting in a significant reduction in emissions. The level of emissions from a hybrid vehicle depends on the model and its electric motor's power.

When it comes to emissions, petrol cars don't fare well against their electric or hybrid counterparts. Petrol or diesel vehicles can only convert 17%-21% of the energy stored in the fuel to power the wheels, resulting in an 80% waste of energy. Petrol cars also emit almost three times more carbon dioxide than electric cars, even considering electricity production.


Engine Type

An electric car's engine type is an electric motor. Unlike traditional cars that use gasoline or diesel-powered engines, electric vehicles rely solely on an electric motor to generate power. This motor gets powered by a battery that stores electricity and sends it to the motor to produce torque and propel the car forward.

Hybrid cars utilise a combination of an electric motor and an internal combustion engine (ICE) to power the vehicle. The electric motor is typically used for low-speed driving, while the ICE takes over at higher speeds or when more power is needed. This hybrid engine configuration allows for improved fuel efficiency and reduced emissions compared to traditional gas-powered cars. Typically, the electric motor gets charged by regenerative braking, which captures energy that would otherwise be lost during braking and uses it to recharge the battery.

The engine type of a petrol car is typically an internal combustion engine that uses gasoline as its fuel source. The engine consists of a series of cylinders, in which pistons move up and down to generate power. As fuel gets introduced into the cylinders, it is ignited by a spark plug, causing a controlled explosion that drives the pistons and ultimately powers the car's wheels. Most petrol cars today use four-stroke engines, which complete four distinct stages (intake, compression, combustion, and exhaust) for each cycle of the engine. These engines vary in size and power, depending on the vehicle's needs and specifications.



Electric cars have a higher initial cost in India than petrol or hybrid vehicles, depending on the brand, model, and features. However, the running cost of electric cars is considerably lower than petrol or hybrid vehicles, making them a cost-effective option in the long run. Additionally, the Indian government offers various incentives and subsidies to promote electric cars, making them an attractive option for eco-conscious buyers.

Hybrid cars are priced higher than petrol cars but are generally more affordable than electric cars in India, depending on the model, brand, and features. The running cost of hybrid vehicles is also lower than petrol cars but higher than electric automobiles.

Petrol cars are the most affordable option in India when buying a car, depending on the brand, features, and model. However, the running cost of petrol cars is higher than hybrid and electric cars due to the rising petrol prices in India. Additionally, petrol cars have a higher carbon footprint and contribute to air pollution, a significant concern in India's urban areas.


Cost of Maintenance

Electric cars require less maintenance than petrol or hybrid vehicles. They do not have an engine, so there are fewer parts to maintain. Electric cars do not require oil changes, air filter or spark plug replacements. The battery pack, a crucial component in electric cars, requires replacement after several years. Still, this cost gets offset by the lower cost of electricity as compared to petrol. However, electric cars are still relatively new in India, and few service centres are available, making maintenance more expensive and time-consuming.

Hybrid cars are more expensive to maintain than petrol cars but less expensive than electric cars. They have both an engine and an electric motor, which means they require regular maintenance for both components. Like petrol cars, hybrid vehicles need oil changes, air filter and spark plug replacements. They also require maintenance for batteries, which can be costly. Hybrid cars use petrol and electricity, so their overall maintenance costs are generally lower than petrol cars.

Petrol cars require regular maintenance, including oil changes, air filter and spark plug replacements, and more frequent maintenance of their exhaust systems, brakes, and other components. These costs can add up over time, and the overall cost of maintaining a petrol car can be higher than a hybrid or electric vehicle in the long run. However, petrol cars have been around for a long time in India, and numerous service centres are available, making maintenance more accessible and affordable.


In conclusion, when it comes to choosing between electric, petrol, and hybrid cars, there is no one-size-fits-all answer. It ultimately comes down to your personal needs, preferences, lifestyle, driving habits, and budget.

If you are looking for a car that is eco-friendly and cost-effective in the long run, an electric or hybrid car may be the best option for you. These cars offer significant savings on fuel costs and are better for the environment. However, they may not be the most convenient choice if you have a long commute or lack access to charging stations.

On the other hand, petrol cars offer convenience and reliability. They are widely available and can easily be refuelled at gas stations, making them a great option for those who travel long distances or live in areas with limited charging infrastructure. However, they are not as environmentally friendly as electric or hybrid cars and may cost more fuel expenses in the long run.

It is essential to evaluate the pros and cons of each type of vehicle.

We hope this article has helped you decide which type of car is best for you. Remember always to research and also consider buying a car insurance to keep your car protected.

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