Car Engine Specifications
Finding the right engine for your vehicle is easy if you know what to look for. Before making a choice, it's wise to take some time and research what model options offer the best balance of fuel efficiency, power output, oil capacity and much more.
Engines often differ among various trims of the same vehicle model. Our engine database lists all the available engine options and has the most important specifications for each of them. Hopefully, this information will help you make a well-informed choice.
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General Motors
- 4000 in. bore family
- 54° V6 engine
- Atlas
- Big Block
- Duramax
- Family 0
- Family 1
- General Motors DOHC Inline Four-Cylinder
- General Motors 60° V6
- General Motors DOHC V6
- GM Ecotec
- GM Four-Cylinder Turbo Diesel Engines
- GM NextGen Turbocharged Engines
- GM Small Gasoline Engine
- High Value
- JTG Engines
- Medium Diesel Engine
- Medium Gasoline Engine
- SAIC Engines
- Small-Block Engines
A Guide to Engine Specifications
There is a lot to consider while looking for a new car or a sustainable way to improve vehicle performance with a new engine. The most important things besides the price include power, torque, displacement and oil capacity.
Engine Displacement
Engine displacement refers to the total volume of air and fuel mixture that an engine can intake into all its cylinders in one complete cycle. It's typically measured in liters or cubic centimeters, and it gives an idea of an engine's size and its power output potential.
Generally speaking, bigger engines tend to be more powerful, as they have larger combustion chambers. This allows them to produce more pressure while burning more fuel, which results in more power. The main benefit of having a higher displacement engine is that it can produce more torque at lower RPMs. This means you don't have to rev it up as much when accelerating, giving you more power at lower speeds.
Engine Power
Engine power is one of the most crucial factors when it comes to a vehicle's performance. The engine basically converts fuel and air into energy, which powers both the wheels and all other components that require power. Engine power is measured in torque, horsepower or brake mean effective pressure (BMEP). Generally, higher maximum torque and higher horsepower ratings are indicative of better performance, although there are also other factors to consider, such as torque curve, the gear ratio and so on.
Most vehicles come with an engine that suits their intended purpose, but modern advancements have made it possible for people to upgrade their engines for more performance. Aesthetically pleasing upgrades like cold-air intakes can also help boost engine performance while making the car look cooler at the same time.
Engine Torque
Engine torque is an important factor in vehicle performance and fuel economy. It refers to the amount of force created by an engine to turn its shaft and make the car move. One way that torque can be increased is by increasing the compression ratio of fuel and air in the combustion chamber, which increases the pressure produced during combustion and thus gives more power.
Torque provides a “push” against road surface tires and allows acceleration; higher torque levels generally lead to faster acceleration than lower levels. In addition, the torque also helps keep vehicles at a certain speed without stressing the engine too much; it achieves this through its ability to accelerate quickly while maintaining engine RPMs at a consistent level over a broad range of speeds. Finally, high levels of torque enable vehicles to climb hills with less effort when compared with low-torque engines or even manual transmissions, making them ideal for off-road applications.
Engine Oil Capacity
When it comes to engine oil capacity, there is no "one-size-fits-all" answer. This is because the amount of oil required by an engine will depend on its make, model and type. For instance, a four-cylinder engine may need significantly less oil than a V6 engine.
The best way to ascertain the exact oil capacity for your vehicle is to check the owner's manual or consult a qualified mechanic who can advise you based on your specific car model and its needs. Additionally, those wishing to extend their car's lifespan should also bear in mind that synthetic motor oils typically have higher capacities than mineral oils; these superior synthetic oils offer greater protection against wear and tear, even at extremes of temperature or during periods of high performance.
