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What is the major difference between petrol and diesel engine?

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What is the major difference between petrol and diesel engine?

Difference Between Petrol and Diesel Engine
Diesel Engine Petrol Engine
Ignition is achieved with the help of the hot, compressed air. Fuel is ignited with an electric spark
High compression ratio Relatively low compression ratio
High power production Relatively low amounts of power are produced in a Petrol engine

Which is better between petrol and diesel engine?

When it comes to efficiency, diesel engines provide more efficiency by using 15-20% less fuel compared to petrol engines. The low-end torque of diesel engines provide a much better highway driving experience. However, the price of this efficiency is a higher premium compared to the petrol variant of the same car.

Which engine has more life diesel or petrol?

Petrol engines have a shorter lifespan due to fuel property, which wears out the engine components quicker. Diesel engines last longer than petrol engines as the wear and tear is less pronounced due to fuel property. Petrol is more expensive than diesel. Diesel is comparatively cheaper than petrol.

Which car has the best mileage?

Best Mileage Cars in India with Prices and Specifications

  • Volvo XC90 Petrol – 42 kmpl.
  • Honda Amaze Diesel MT – 27.4 kmpl.
  • Honda Jazz MT Diesel – 27.3 kmpl.
  • Honda Civic Diesel MT- 26.8 kmpl.
  • Hyundai Grand i10 Nios Diesel MT – 26.2 kmpl.
  • Ford Aspire Diesel MT – 26 kmpl.
  • Honda WRV Diesel MT – 25.5 kmpl.

Which engine is best for car?

These are the 12 best car engines from 1999 to 2018*

  • 8: Mazda Renesis Rotary.
  • 7: BMW 3.0-litre twin-turbo.
  • 6: BMW 1.5-litre petrol-electric hybrid.
  • 5: Toyota 1.5-litre Hybrid Synergy Drive.
  • 4: Volkswagen 1.4-litre TSI twin-charger.
  • 3: BMW M 3.2-litre straight-six.
  • 2: Ford 1.0-litre EcoBoost.
  • 1: Ferrari 3.9-litre twin-turbo V8.

Which engine lasts longer diesel or petrol?

The diesel engine lasts longer than the petrol engine due to the property of the fuel. Diesel is a light volatile fuel, and it also lubricates the engine parts when it burns inside the engine. It results in reduced wear and tear, and hence, a diesel engine lasts longer than a petrol engine.

What is the disadvantage of diesel cars?

Cons of diesel cars Servicing can be more expensive, although you don’t need to do it as often. Diesel cars produce a lot more NO2. Diesel engines can be slightly noisier. If you don’t drive on motorways regularly your diesel particulate filter (DPF) could get clogged up and this can be expensive to put right.

What are the disadvantages of petrol cars?

The main disadvantage, however, of petrol vehicles is that they are not particularly energy efficient and they aren’t environmentally friendly. As they are powered by fossil fuels, they use a lot of non-renewable energy sources, which means at some point in the future, the fuel will no longer be available.

Which car company is best in India?

Top 5 Car Brands in India – Best Car Brands in India

  • Maruti Suzuki. Maruti Suzuki or Maruti Suzuki India Limited was founded back in 1981 and is the leader in manufacturing cars in India.
  • Hyundai.
  • Toyota.
  • KIA.
  • Mahindra.
  • Tata Motors.

Which engine is most powerful?

Wärtsilä RT-flex96C engine
Developed by Wärtsilä Corporation, the 14-cylinder Wärtsilä RT-flex96C engine is also the world’s most powerful engine with an output of 80,080 kW (108,920 bhp).