How To Decide Between A Diesel And A Petrol Car

By Max. D Gray. Updated: July 3, 2019
How To Decide Between A Diesel And A Petrol Car

When comparing a vehicle, apart from the model and price, the kind of engine it uses is a fundamental aspect which will determine maintenance costs and the kind of fuel you'll need to buy. There are two options, but it's not always easy to decide, that's why would like to give you the key to knowing how to decide between a diesel and a petrol car. You may also want to consider buying a hybrid vehicle.

You may also be interested in: How to Tell If Your Car Is Diesel or Petrol
Steps to follow:

One of the advantages that petrol-fueled cars have is their price. They're cheaper, which is why you're not that well-off when you buy your car, petrol is the best alternative.

How To Decide Between A Diesel And A Petrol Car - Step 1

However, the reason many cars are cheaper is that when buying the car, its average fuel consumption is bigger. If you have to drive long distances with your car, it's best you choose a diesel engine, as it consumes 15% and 20% less than petrol. Saving up daily compensates the investment when buying the car.


Some years ago petrol cars' efficiency was higher to diesel engines, but the motoring industry has worked hard to equal vehicles in this aspect, that's why they have very similar attributes,they're quite similar engines in aspects such as speed or life.

How To Decide Between A Diesel And A Petrol Car - Step 3

The bigger and heavier the car, the more fuel consumption it will have. If you're thinking of choosing a big-sized car, a 4x4 or a people carrier, the best alternative is diesel, as the car will need more fuel. This choice will help you save-up quite a lot each time you fill your deposit.


However, if the idea is to buy a small or medium-sized car to circulate around the city and you just occasionally go on a trip, you can go for a petrol engine, as the difference in saving-up for fuel don't are not directly beneficial as in bigger cars or those who have to travel daily.


Diesel engines take longer to warm-up, which turns them into great alternatives for warm climates or for people who drive long distances. However, if you live in an area with intense winters or use cars for brief trips, the best is to get a petrol engine, as the heating system works more efficiently maintaining car-occupants warmer during winter.


An important aspect is car maintenance. Although there have been a great number of advances, diesel cars are usually a bit more expensive than petrol cars, which means you really have to think if it's worth it and if you'll really drive so far, so that the investment and maintenance actually work in favour of your pocket.


However, when selling your car, diesels are sold more than petrol cars, so you'll also be able to get rid of it faster.

If you want to read similar articles to How To Decide Between A Diesel And A Petrol Car, we recommend you visit our Cars category.

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