What is the difference between petrol and diesel cars?

Difference Between Petrol and Diesel engine

Fuel Economy and Mileage
Cars & Vehicles
Fuel and Fuel Intake
The Difference Between

Diesel can give much better fuel economy (miles per gallon or kilometers per liter) than petrol but the downside is that diesel engines cost more to manufacture than petrol engines.

So a petrol-engined vehicle usually costs less money to buy than a similar make and model that has a diesel engine.

The design of a petrol-burning engine is different from that of a diesel engine: a petrol engine burns petrol (called gasoline in the US) which is ignited by a spark plug. A diesel engine burns diesel fuel which self-ignites when compressed.

Petrol (Gasoline) Engine vs Diesel Engine

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What is different between petrol and diesel?

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What is the difference between common rail diesel injection and the injection system of petrol?

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Petrol car vs Diesel car: A comparison

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Diesel vs Petrol – what you need to know | Top 10s

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