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Showing posts with label power. Show all posts
Showing posts with label power. Show all posts

Tuesday, March 28, 2023

Is the Petrol Toyota Fortuner a good buy for customers in Delhi NCR region?

The National Green Tribunal (NGT) has implemented several rules and regulations related to diesel vehicles in Delhi-NCR in an effort to combat air pollution. Some of the key NGT rules related to diesel vehicles in Delhi region include:

  1. Ban on diesel vehicles older than 10 years: In 2015, the NGT ordered a ban on diesel vehicles that are more than 10 years old in Delhi-NCR, as these vehicles are more polluting and contribute significantly to air pollution.

  2. Environmental cess on diesel vehicles: In 2016, the NGT directed the Delhi government to impose an environmental cess on diesel vehicles that enter the city, in order to discourage their use and reduce pollution.

  3. Ban on diesel vehicles with engine capacity over 2,000cc: In 2016, the NGT banned the registration of new diesel vehicles with engine capacity over 2,000cc in Delhi-NCR, as these vehicles are generally more polluting.

  4. Diesel vehicles undergo PUC tests more frequently: The NGT has directed that diesel vehicles in Delhi-NCR undergo pollution under control (PUC) tests more frequently than petrol vehicles, in order to ensure that they meet the required emission standards.

Overall, the NGT rules related to diesel vehicles in Delhi-NCR are aimed at reducing air pollution and improving air quality in the region. While these rules have been controversial and have faced some opposition from vehicle owners and industry groups, they have helped to raise awareness about the environmental impact of diesel vehicles and the need for cleaner, more sustainable transportation solutions.

With this background, potential car buyers are preferring petrol vehicle options over diesel ones. This includes India's favourite mid-size SUV, the Toyota Fortuner.

There are several benefits of owning a petrol-powered Toyota Fortuner in Delhi. Here are some of the most notable ones:

  1. Lower running costs: Petrol engines generally have lower running costs compared to diesel engines. This is because petrol is usually cheaper than diesel fuel, and petrol engines require less maintenance and have fewer parts that can wear out over time.

  2. Better acceleration: Petrol engines typically have better acceleration than diesel engines, which can be particularly useful in the stop-and-go traffic conditions that are common in Delhi.

  3. Lower noise and vibration: Petrol engines are generally quieter and smoother than diesel engines, which can make for a more comfortable driving experience.

  4. Easier to maintain: Petrol engines require less maintenance than diesel engines, which can help keep maintenance costs down over the long term.

  5. Lower upfront cost: Petrol-powered Fortuners generally have a lower upfront cost compared to their diesel counterparts, which can make them a more affordable option for buyers on a budget.

Overall, a petrol-powered Toyota Fortuner can be a great choice for drivers in Delhi who prioritize lower running costs, better acceleration, and a more comfortable driving experience.

Monday, March 27, 2023

What are naturally aspirated car engines?

A naturally aspirated engine is an internal combustion engine that draws in air through the normal atmospheric pressure and does not rely on any form of forced induction such as a turbocharger or a supercharger. In a naturally aspirated engine, the air is drawn into the engine through the intake manifold and mixed with fuel in the combustion chamber.

Naturally aspirated cars, or non-turbocharged cars, have some unique benefits that make them attractive to drivers who value a different kind of driving experience. Here are some benefits of naturally aspirated cars:

  1. Simplicity: Naturally aspirated engines are less complex than turbocharged engines, which can make them more reliable and easier to maintain over the long term.

  2. Linear power delivery: Naturally aspirated engines tend to deliver power in a more linear way, which can make them easier to control and more predictable in certain driving situations.

  3. Lower cost: Since naturally aspirated engines are simpler and require fewer components, they are generally less expensive to produce and maintain than turbocharged engines.

  4. Lower fuel consumption: Naturally aspirated engines can be more fuel-efficient than turbocharged engines, especially in city driving conditions where the benefits of a turbocharger may not be as significant.

  5. Better throttle response: Naturally aspirated engines typically respond more quickly to changes in throttle input than turbocharged engines, which can make them more engaging to drive.

  6. Better low-end torque: Since naturally aspirated engines don't require time to build up boost pressure, they often produce more low-end torque, which can be beneficial for certain types of driving.

  7. Lower exhaust emissions: Naturally aspirated engines tend to produce fewer exhaust emissions than turbocharged engines, which can make them more environmentally friendly.

While there are certainly some drawbacks to naturally aspirated engines, such as potentially lower power output and acceleration times compared to turbocharged engines, these benefits can make them a good choice for drivers who prioritize simplicity, fuel efficiency, and a more natural driving experience.

There are several cars in India that come with naturally aspirated engines. Here are some examples:

  1. Maruti Suzuki Alto
  2. Maruti Suzuki Swift
  3. Maruti Suzuki Dzire
  4. Hyundai Santro
  5. Hyundai Grand i10
  6. Honda Amaze
  7. Honda Jazz
  8. Toyota Etios Liva
  9. Toyota Yaris
  10. Tata Tiago

These are just a few examples of cars in India that are available with naturally aspirated engines. Naturally aspirated engines are common in small cars and mid-sized sedans, but they can also be found in larger vehicles such as SUVs and pickup trucks. It is important to note that some of these cars may also come with turbocharged or other types of engines as well, so it is always best to check the specifications before making a purchase.

What is the difference between a turbo-charged and a non-turbo charged car?

The main difference between turbocharged and non-turbocharged vehicles is the way they generate power.

In a non-turbocharged engine, the air that enters the engine is drawn in by the vacuum created during the intake stroke of the piston. The amount of air that is drawn in is limited by the engine's natural aspiration and is dependent on factors such as engine displacement, valve size, and number of cylinders. The fuel is then mixed with this limited amount of air and burned in the engine to generate power.

In a turbocharged engine, the air that enters the engine is compressed before it enters the combustion chamber. This is done by a turbocharger, which is a device that uses a turbine driven by the engine's exhaust gases to compress the incoming air. The compressed air is then mixed with fuel and burned in the engine to generate more power than a non-turbocharged engine of the same size.

The benefits of a turbocharged engine include:

  1. Increased power output: The compressed air allows for more fuel to be burned, resulting in a significant increase in power output.

  2. Improved fuel efficiency: The increased power output allows for better fuel efficiency, as less fuel is needed to generate the same amount of power.

  3. Better performance at high altitude: At high altitudes where the air is less dense, a turbocharged engine can maintain power output better than a non-turbocharged engine.

  4. Smaller engine size: A turbocharged engine can produce the same amount of power as a larger non-turbocharged engine, allowing for smaller and lighter engines with the same performance.

  5. Faster acceleration: The increased power output of a turbocharged engine can result in faster acceleration times.

However, turbocharged engines can be more expensive to produce and maintain, and may require higher-quality fuel to prevent damage. Additionally, they may be more complex and require additional cooling mechanisms to avoid overheating.

So does that mean I should now sell my non-turbo charged car?

The answer is No! Here are some benefits of non-turbocharged cars:

  1. Simplicity: Non-turbocharged engines are generally simpler and less complex than turbocharged engines, which can make them more reliable and easier to maintain.

  2. Lower maintenance costs: Non-turbocharged engines generally have fewer components, which can result in lower maintenance costs over the life of the vehicle.

  3. Lower purchase cost: Non-turbocharged engines are generally less expensive to produce, which can result in a lower purchase price for the vehicle.

  4. Less wear and tear: Non-turbocharged engines tend to experience less wear and tear on their components over time, which can result in a longer lifespan.

  5. Better fuel economy: Non-turbocharged engines tend to be more fuel-efficient than their turbocharged counterparts, especially in city driving conditions where turbochargers may not be as effective.

  6. Less need for premium fuel: Non-turbocharged engines may not require premium fuel, which can result in lower fuel costs over time.

  7. More predictable power delivery: Non-turbocharged engines tend to deliver power more predictably, with a more linear power band, which can be beneficial for certain driving situations.

Of course, there are also some drawbacks to non-turbocharged engines, including potentially lower power output and slower acceleration times compared to turbocharged engines. However, the benefits listed above may be important considerations for drivers who prioritize simplicity, affordability, and fuel economy over raw power and performance.

Benefits of Turbo in car engines

What is a Turbo charger?


Turbocharging is a method of increasing the power output of an engine by forcing more air into the combustion chamber. This is done by using a turbine driven by the engine's exhaust gases to compress the incoming air, increasing its density and allowing more fuel to be burned, resulting in more power.


The benefits of turbocharging include:

  1. Increased power: By compressing more air into the engine, a turbocharger can significantly increase the power output of an engine without significantly increasing its size or weight.
  2. Improved fuel efficiency: A turbocharger can also improve fuel efficiency by allowing the engine to burn fuel more completely, reducing wasted energy.
  3. Better performance at high altitudes: A turbocharged engine can maintain power output better than a naturally aspirated engine at high altitudes where the air is less dense.
  4. Smaller engine size: A turbocharger can enable an engine to produce the same amount of power as a larger naturally aspirated engine, allowing for smaller and lighter engines with the same performance.
  5. Faster acceleration: The increased power output of a turbocharged engine can result in faster acceleration times, making it a popular choice in sports cars and high-performance vehicles.


Overall, the benefits of turbocharging make it a popular choice for improving the performance and efficiency of modern car engines.


A turbocharger looks like the image shown below:



Which cars in India use Turbo Chargers?

Many cars in India use turbocharging technology to improve their performance and fuel efficiency. Here are some examples:

  1. Hyundai Venue: This subcompact SUV is available with a 1.0-liter turbocharged petrol engine that produces 118 bhp and 172 Nm of torque.

  2. Kia Seltos: This popular compact SUV is available with a 1.4-liter turbocharged petrol engine that produces 138 bhp and 242 Nm of torque.

  3. Tata Nexon: This subcompact SUV is available with a 1.2-liter turbocharged petrol engine that produces 118 bhp and 170 Nm of torque.

  4. Volkswagen Polo: This premium hatchback is available with a 1.0-liter turbocharged petrol engine that produces 108 bhp and 175 Nm of torque.

  5. Ford EcoSport: This subcompact SUV is available with a 1.0-liter turbocharged petrol engine that produces 123 bhp and 170 Nm of torque.

  6. Mahindra XUV300: This subcompact SUV is available with a 1.2-liter turbocharged petrol engine that produces 108 bhp and 200 Nm of torque.

  7. Skoda Rapid: This sedan is available with a 1.0-liter turbocharged petrol engine that produces 109 bhp and 175 Nm of torque.

  8. BMW 3 Series: This luxury sedan is available with a 2.0-liter turbocharged petrol engine that produces 255 bhp and 400 Nm of torque.                                                                                                                                                                                                                                              These are just a few examples of cars using turbo charging technology in India. Many other models from various brands also use turbocharging to enhance the performance and efficiency of their vehicles.