What Does ‘E’ Mean On A Manual Gear Shift?






Manual transmission vehicles once dominated the roads in countries around the world, but as automatic transmission technology improved, stick-shifts began to disappear. However, there has been a resurgence of manual transmissions, which has some newbies wondering what the letters are on the gear shift in some older cars. For example, “E” on a gear shift stands for Economy.

Economy is essentially a fuel-saving feature. It operated like a higher gear option, so instead of 5th gear, a shifter could have first through fourth, reverse, and E. The economy setting was meant to keep the engine revving lower during longer drives, so the vehicle would use less gas and thus run more efficiently. It would also reduce undue strain on the motor and encourage drivers to shift up as early as possible, instead of winding out the gears excessively. This would inevitably cause a smoother power delivery as well.

The reason that many people don’t know about the economy setting is actually pretty simple. “E” happens to be one of the gear shift letters that are just not seen that often. The same is true for “G,” as well as “B,” among others. Automatic transmissions can also have some curious markings as well, including “S,” as well as the +/- symbol, which allows the driver to manually shift the vehicle during operation.

The evolution of the manual gearshift

Manual transmissions, which often share common problems, typically have always been designed with clearly marked gear positions. This includes numbered gears and reverse, with each one serving a specific purpose. But those shifters evolved over time as technology improved. So as engines became more powerful, multiple gears were added to help smooth out the overall driving experience. As a result, drivers had more than just three forward gears, with the lower ones providing better torque, and the higher ones allowing for more efficiency.

But as engines developed, the physical location of manual gear shifts changed as well. Many vehicles began to feature steering column shifters, also known as the “three-on-the-three” configuration. This was a radical departure from the previous on-the-floor setup prior to World War II. The new design allowed for bigger seats up front, which could accommodate three people instead of two. But as time went on, the industry changed, and shifters began to move from the column back to the floor.

Modern gear shifts have evolved from five gears to six, and even seven, depending on the vehicle. Along with these setups come smoother shifting, and less hesitation between changing gears than before. This makes for a more comfortable driving experience, while also delivering better performance overall. Some manual designs have driver-friendly tech as well, including indicators that show gear position during operation.





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In the ever-shifting geopolitical sphere, China’s growing military presence and the ongoing tensions over Taiwan and the South China Sea continue to be a closely watched topic — particularly in regard to China’s ambition for naval power. In recent years, much speculation has been made over the country’s rapid military development, including the capabilities of the newest Chinese amphibious assault ships.

While there’s no denying its military advancements and buildup, much has been made about the logistical and military difficulties that China’s People’s Liberation Army (PLA) would face if it launched an amphibious invasion of Taiwan. However, there’s growing concern that if a Taiwan invasion were to happen, it wouldn’t just be military vessels taking part in the action, but a fleet of commercial vessels, too — including a massive new car ferries that could quickly be repurposed into valuable military transports.

While the possibility of the PLA using commercial vessels for military operations has always been on the table for a potential Taiwan invasion, the scale with which China has been expanding its commercial shipbuilding industry has become a big factor in the PLA’s projection of logistical and military power across the Taiwan Strait. It’s also raised ethical concerns over the idea of putting merchant-marked ships into combat use.

From car ferry to military transport

The rapid growth of modern Chinese industrial capacity is well known, with Chinese electric vehicle factories now able to build a new car every 60 seconds. Likewise, China has developed a massive shipbuilding industry over the last 25 years, with the country now making up more than half of the world’s shipbuilding output. It’s from those two sectors where China’s latest vehicle-carrying super vessels are emerging. 

With a capacity to carry over 10,000 new vehicles for transport from factories in Asia to destinations around the world, these ships, known as roll-on/roll-off (Ro-Ro) ferries, are now the biggest of their type in the world. The concept of the PLA putting civilian ferries into military use is not a new one, or even an idea China is trying to hide. Back in 2021, China held a public military exercise where a civilian ferry was used to transport both troops and a whole arsenal of military vehicles, including main battle tanks.

The relatively limited conventional naval lift capacity of the PLA is something that’s been pointed out while game-planning a Chinese amphibious move on Taiwan, and it’s widely expected that the PLA would lean on repurposed civilian vessels to boost its ability to move soldiers and vehicles across the Taiwan Strait. With these newer, high-capacity Ro-Ro ferries added to the fleet, the PLA’s amphibious capacity and reach could grow significantly.

A makeshift amphibious assault ship

However, even with the added capacity of these massive ferries, military analysts have pointed out that Ro-Ro ships would not be able to deploy vehicles and soliders directly onto a beach the way a purpose-built military amphibious assault ship can. Traditionally, to deploy vehicles from these ships, the PLA would first need to capture and then repurpose Taiwan’s existing commercial port facilities into unloading bases for military vehicles and equipment.

However, maybe most alarming is that satellite imagery and U.S. Intelligence reports show that, along with increasing ferry production output, the PLA is also working on a system of barges and floating dock structures to help turn these civilian ferries into more efficient military transports. With this supporting equipment in place, ferries may not need to use existing port infrastructure to bring their equipment on shore.

Beyond the general military concern over China’s growing amphibious capability, there are also ethical concerns if China is planning to rapidly put a fleet of civilian merchant vessels into military service. If the PLA were to deploy these dual-purpose vessels into direct military operations, the United States and its allies would likely be forced to treat civilian-presenting ships as enemy combatants. On top of all the other strategic challenges a Taiwan invasion would bring, the U.S. having to navigate the blurred legal lines between military and merchant vessels could potentially give China a strategic advantage amidst the fog of war.





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