As one kilogram exerts a force of roughly 9. Or Allan McNish. This means that if you compare two engines with different torque outputs, the higher torque motor will always make more horsepower at any given engine speed.
However, many high torque engines are not built to rev that highly think of a punchy diesel , so ultimate power figures are often compromised. In contrast, a high-revving petrol sports car may be engineered to have a lower torque figure, but its extreme power delivery at high engine speeds allows it to go faster.
Can you explain torque in 25 words or less? Have a go in the comments section below Brand loyalty evaporates as car demand hits all-time high. Skip to Content Skip to Footer.
What is torque? Simply multiplying the two numbers gives us the required torque figure in Newton metres: 50 N x 0. Which is better, torque or horsepower? Share this on Twitter Share this on Facebook Email. Most Popular.
Top 10 best hybrid cars to buy Electric motors are torque superstars, since they provide their full torque output instantly.
Hit the brakes: B. How a Head-Up Display keeps your eyes on the road. Find a New Dealer. New Search. Find Near Me. Enter a Postal Code. We are currently experiencing technical difficulties.
Please wait a few minutes and then try again. Back to Articles. How Torque Works in a Vehicle All engines, whether gasoline or hybrid, generate a certain amount of both horsepower and torque.
This is why pickup trucks have high-torque engines that generate more torque than a small car. The maximum engine power that the manufacturers advertise and that is also specified in the vehicle registration document is usually available at high engine speeds. So when we talk about good power from the lower engine speed range, we mean that there is high torque even at low engine speeds. This is useful knowledge for limiting gear changes when driving manual transmission vehicles.
Or for pulling trailers in your car and for driving uphill. An example illustrates the difference between torque and engine power.
At the same time, engine power increases with increasing engine speed. When the driver feels that the engine power, the engine performance, is decreasing in relation to the engine speed, they shift up a gear an automatic does this itself, of course. The engine speed then drops, and the game starts all over again.
Contrary to popular belief i. Which brings us to the electric car engine. They provide full torque from the word go. With no delay whatsoever. Not only that, but jolt-free and without gear changes, as many electric cars come with a single-speed automatic transmission.
In other words, maximum torque is actually reached at a low rpm in an electric motor. From there, the torque drops and the engine power remains constant.
As soon as the point of maximum torque is reached, the vehicle no longer accelerates faster. It all comes down to what you as a driver need. Torque is a physical quantity that indicates the traction in an engine design. The physical unit for torque is the newton-meter Nm. For cars with an internal combustion engine, the aim is to achieve a high torque as early as possible at low engine speeds.
We use cookies to optimise and continuously improve our website for individual users like you. You can change your settings here at any time. BMW in your country. Yet when it comes to torque, even hard-core motor fanatics can have a hard time explaining it. Its importance when driving a car is much more than many people think.
0コメント