Petrol Cars VS Diesel Cars: A Quick and Definitive Guide

Which is better in India, in 2022?

Petrol cars vs Diesel cars is the biggest question on any potential car buyer’s mind. Cars are the ideal means of transportation since they are quick, comfortable, and provide protection from all types of weather. People conduct an extensive study before purchasing a car since autos are more costly for transportation. While deciding which car to buy is already a difficult task, there is also the issue of fuel type to consider. Most automobiles in India are available in both petrol and diesel versions. We don’t need to dive into calculations or deep thought to make this decision; instead, you can scroll ahead to make it quickly. Here’s how to compare petrol cars vs diesel cars.


What Should I Buy: Petrol cars vs Diesel cars

Pricing for Automobiles

Before you choose an automobile, the price will be the most important factor to consider. Before looking at the various possibilities on the market, most automobile purchasers set a budget. Before you start looking at possibilities, keep in mind that diesel variants of all cars cost roughly INR 1 lakh more than their petrol counterparts. This may perplex you, but other elements brought into play by the fuel variety can help you make a more informed decision.

The car’s mileage

Before purchasing any vehicle, an Indian always inquires, “What mileage does it provide?” At this stage, two elements come into play: power and fuel efficiency. While petrol automobiles have a lot of power at first, diesel cars have more power in higher ratios. Diesel cars, on the other hand, have a higher fuel economy than gasoline ones. This means that if you only need to travel small distances within the city, a petrol car is far more practical. If you prefer to travel longer miles on weekends, a diesel vehicle will give you a higher output.


A diesel car, like the base price of a car, requires more upkeep than a standard petrol variant. This means that a diesel automobile will cost you roughly INR 1000-2000 extra each time you take it in for service or maintenance.

Value at Resale

Many automobile owners like to drive a newer model, changing cars every three to five years. If this is the case, the resale value of the property will play a larger role in the buyer’s decision. Diesel cars, in contrast to gasoline cars, have a higher resale value and are, therefore, ahead in the petrol cars vs diesel cars discussion.

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Pros and cons: Petrol cars vs Diesel cars

Below are the advantages of petrol cars.

  • They are less expensive than diesel-powered competitors.
  • Petrol variations cover a wide range of vehicles, from little hatchbacks to SUVs (Sports Utility Vehicles).
  • Petrol engines have a faster start-up time. As a result, they respond faster than diesel engines.
  • The amount of NVH in the air is kept to a minimum.
  • Maintenance costs are lower than for diesel vehicles.
  • In harsh weather, gasoline cars perform better.

Here are a few of the drawbacks of petrol engines.

  • When compared to diesel cars, they have a lower fuel efficiency.
  • In big trucks, gasoline engines are not permitted.
  • In the used car market, it has a low resale value.
  • When compared to diesel, the price of gasoline is higher.

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Pros and cons of a diesel car

Here are some of the advantages of diesel cars.

  • Because of the superior fuel economy of gasoline cars, the operating costs are cheap.
  • Torque is higher in diesel automobiles.
  • Engine life is extended.
  • In the used car market, it has a high resale value.
  • Due to the considerable torque produced by diesel engines, full-size SUVs are only available with them.
  • Because no set air-fuel ratio is required, it performs better at high altitudes.


The downsides of diesel cars:

  • Cars that run on electricity are more expensive than cars that run on gasoline.
  • Diesel versions of small cars, such as hatchbacks, may not be available.
  • NVH levels are high.
  • The cost of maintenance is higher than for gasoline cars. A diesel engine’s spare parts are also more expensive.
  • Diesel engines are less powerful and slower than gasoline ones.
  • Diesel engines emit significantly more hazardous gasses than gasoline ones.
  • In severely cold conditions, starting a diesel car is difficult.


CONCLUSION: Petrol cars vs Diesel cars

So, which is better, a petrol or a diesel car? Choosing between a gasoline and a diesel car can be difficult. However, if you have a clear awareness of your needs, you can make the best decision. Due to their good fuel economy and low fuel costs, diesel cars have the upper hand. Diesel cars, on the other hand, can be expensive to service and maintain.

As a result, don’t base your decision just on a vehicle’s fuel efficiency. Instead, purchase a vehicle after estimating the annual operating costs and factoring in the length of ownership. A diesel car is an ideal choice if you want to own a vehicle for a long time and your typical daily driving distance is around 80-100km. A petrol car, on the other hand, makes more sense if the driving distance is short and you do not plan to keep the vehicle for more than 3-4 years.

Make an informed decision based on your needs, environment, and other considerations. By the time you read this, the discussion might be Petrol cars vs Diesel cars vs Electric cars.

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