Types of Car Engines, Parts, and How it Works

If parts in a car engine replacement are damaged or worn, they must replace as soon as possible before they create even more damage to the engine. When returning these engine car parts, they must come from a supplier you know you can trust to provide safe, high-quality, and long-lasting car engine replacement. With the help of London Motor Sports, you can find these replacement car engine parts for low, affordable prices. Our experts are thoroughly prepared and experienced. By completing our customer-friendly ordering form, you will soon be able to order safe and essential aspects of car engines for your vehicle.

London Motor Sports Service offers car engine replacement at an affordable price with our professional and expert technicians and mechanics working to perform repairs and upgrades. Regardless of whether you have a petroleum or diesel engine, we work to ensure that the quality of your engine is maintained. London Motor Sports independent garages delivering high-quality vehicle servicing, maintenance, and repairs for all makes and models. Our specialists have the highest quality of car body repair, car services, car garage London, auto repair, engine replacement in the UK. We guarantee an affordable rate you can trust.

The types of car engines and their work vary according to the layout and fuel they consume. For this guide, we will discuss the most commonly used petrol engine. 

Types of Car Engine:

Car Engine Layouts

An engine layout is an arrangement, and the number of engine cylinders is present in layman terms. There are several engine layouts, but we will discuss the most popular ones. These are as follows:

Straight or Inline Car Engine Layout

Most of the cars we see on the streets today are furnished with Straight or Inline Car Engine formats. As the name recommends, the motor chambers are put in a steady progression in an upward line. It is well known that such car engines establishment and assembling are economical and less cluttered. The inline format gives the upside of putting away more chambers and conveying more power. They are primarily used in either family cars or luxury cars.

Flat Car Engine Layout

Otherwise called the Boxer motor, in the Flat Engine format, you can see that the chambers are set on a level plane. The Center of mass helps handle the car better, and the more significant surface area helps cool the air around the cylinders. This layout is not preferred by the industry and is used in limited brands like Porsche and Subaru.

V-Engine Car Layout:

The V-Engine car layout is generally used in high-performance vehicles like Ferrari and Mercedes Benz. In this layout, the pistons chamber represents the V shape, and it can accommodate various cylinders in a limited area. They are more complicated to build and thus, are used in little, expensive cars. 

Engine Cylinder Configurations

The engine cylinder configuration and layout helps in determining the power and performance of a car. Even though in modern times, the fuel injection system can help in improving the car’s performance even with small engines, the cylinder configuration is essential to understand. 

Now we will talk about the famous car engine configurations.

Twin Cylinders

Twin cylinders are rarely used in a car. They offer low output and thus aren’t very popular with cars. They are generally equipped on motorcycles such as Royal Enfield Interceptor 650 and Kawasaki Ninja 300. 

Three Cylinders

The three-cylinder configuration offers more power than the above twin-cylinder engines. Due to the inclusion of turbochargers, they are used in hatchback cars and slim, compact SUVs. 

Four Cylinders

The four-cylinder engines are the most commonly found configuration in modern cars today. Cars like Maruti Suzuki Swift, Hyundai Grand i10, Hyundai Elite i20, etc. This configuration offers both power and efficiency combined with the inline car engine layout. 

Five Cylinders

This configuration is mainly used in luxury cars like Volvo 850 R, Audi RS3, Alfa Romeo 159. They emit a weird sound known as warbling. 

Six Cylinders

The five-cylinder configuration is mainly used in sports cars for powerful performance. They are often combined with a turbocharger or supercharger.

Eight and Above Cylinders

Eight cylinder configuration is too much, to be honest. They are used in supercars, Ford Cosworth DFV, Dodge, F136, Lotus Type 918, etc. At the same time, 16 cylinders are used in Bugatti Chiron, Ferrari F8 Tributo, etc. They provide high speed and mind-blowing torque. 

All About Car Engine Parts:


The car engine operates with the help of several internal components. Modern car engines come in various cylinder configurations ranging from four-cylinder to eight-cylinder. The difference in structure gives us different types of Engines like inline and v type engines. Despite the differences, the main parts of the engine and their primary function remain the same.


The engine block is the outer structure of the engine that is usually made of cast iron or aluminum alloy. Where iron was known for its durability, modern cars utilize aluminum alloys primarily due to their low weight and better heat transference properties.


Pistons have a cylinder shape with a flat top surface usually made of aluminum alloy or, in some cases, steel or cast iron. The piston travels upward and downward to transform the energy generated through air and fuel mixture combustion.


The crankshaft is located at the lower section of the engine, connected to the piston via connecting rods. The up and down movement of the piston allows the crankshaft to rotate and transfer power to the gearbox, which ultimately drives the wheels.


The cylinder head is located at the upper section of the engine, attached via cylinder bolts. It seals the chamber passageway through the head gasket to prevent gases from escaping. The cylinder head has various components that control the intake, combustion, and exhaust of gases, including valves, spark plugs, and fuel injectors.


The camshaft is usually located within the engine block or, in the case of modern vehicles, in the cylinder heads. The purpose of the camshaft is to control the operation of the intake and exhaust valves. It does that by regulating the timing of valves through a reciprocal motion for optimum performance.


Valves are located in the cylinder head and controlled via camshaft to timely regulate the flow of fuel and air and exhaust the residual gases accordingly.


The flywheel looks like a heavy disc inserted at the end of the crankshaft to transmit the engine power. The primary function is to even out the energy flow from the piston for a smoother operation.

We focus on finding you the lowest-priced car engine replacements with the highest quality. All the provided parts are authentic and designed to match your car Engine replacement. The brokers always check to ensure that the supplied car parts are entirely safe for use so that even the second-hand parts they ship out are still secure and long-lasting. 

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