If you’ve ever driven a car from the hydraulic power steering days and then jumped into something newer, you probably noticed the difference right away. Modern electric power steering works great for parking lots and fuel economy, but it stripped away the road feel that made driving fun. Porsche apparently agrees, and the company just patented a new approach that could change things.
- CarBuzz uncovered a patent for a new electromechanical steering system design, obtained by Porsche recently.
- The patent describes a system that could automatically adjust friction in the steering to produce better steering feel.
- Patent filings don’t guarantee the technology will appear in future vehicles and are often used to protect intellectual property.
The Problem With Today’s Electric Steering
Electric power steering has been nearly universal across the auto industry for over a decade. But every single implementation has one thing in common: they can’t match the responsiveness and feedback of older hydraulic systems. Enthusiasts have complained about this for years. That connected, alive-in-your-hands sensation you got from a hydraulic rack? It’s largely gone in the EPS world.
Porsche’s own engineers spelled out the issue in their patent filing. Friction from the steering shaft, column, connecting joints, and input shaft can’t be detected by the torsion bar, so it can’t be compensated for. The same problem affects the feedback path from the road to the driver. Porsche’s engineers themselves admitted that current electromechanical steering systems are “perceived as unsatisfactory.”
So what does all this mean? The electric motor in the power steering system cancels out the good stuff. That tactile connection between road surface and fingertips, the subtle weight changes that tell you how much grip your front tires have, the way the wheel naturally pulls itself back to center after a turn. All of that gets filtered out by the motor and its electronic controls.
How Porsche’s Patent Tackles the Issue
Porsche’s patent doesn’t try to bring back the old feel directly. Instead, it describes ways to add realistic feedback back into the system through the electric motor itself. Think of it as teaching the electric motor to mimic what a great hydraulic system used to do naturally.
The steering system would monitor how much torque the driver is applying to the wheel and how far they’re turning it. It would then use that information to tell the system, through the motor, how to respond. Rather than a one-size-fits-all assist curve, the Porsche power steering patent describes a smart approach that responds in real time to driver inputs.
The patent says the system could automatically adjust friction in the steering to produce a better feel. It would base these adjustments on general knowledge of what good steering behavior should feel like, improving safety and comfort.
This system could use driver hand torque calculations to produce better responses and simulate an old-school feel. Imagine a steering system that might normally have gone floppy over time, but still feels fresh. That’s an interesting proposition. Your car’s steering could theoretically maintain a consistent, connected feel regardless of wear on individual parts.
What This Could Mean for Future Porsches
Normally, you might not know that bushings or tie rods are wearing out. This idea could provide that awareness, and even more. It’s possible the system could add feel to simulate what’s happening at the rear axle in a four-wheel steering setup. That would be a huge deal for rear-steer equipped Porsches like the 911 Turbo and Taycan, where drivers currently get zero tactile information about what the back wheels are doing.
This patent fits a broader pattern at Porsche. The company has been actively filing patents aimed at preserving driver engagement in an age where electronics run nearly everything. With fewer than 30 models available with a manual transmission in the U.S. for 2026, Porsche has also recently patented a shift-by-wire system, suggesting the company isn’t ready to abandon the gear lever just yet. The message from Stuttgart is clear: going electric doesn’t have to mean going numb.
With steer-by-wire systems becoming more common in passenger vehicles, Porsche would likely engineer more feel into a mass-production version, and the adjustability of such a system is even more intriguing. A steering rack that you could tune for your driving style, adjusting weight, feedback intensity, and response speed, would be a first for a production sports car.
Should Enthusiasts Get Excited Yet?
It’s worth keeping expectations in check. Patent filings don’t guarantee the use of such technology in future vehicles and are often used purely as a way to protect intellectual property. Companies file patents for ideas they may never build. The level of detail in this filing, though, suggests Porsche has done some serious engineering work on the concept.
The timing also makes sense. As Porsche expands its electric vehicle lineup with models like the Taycan and the upcoming electric Cayenne, producing a great steering feel becomes harder because EVs are heavier and use very different suspension setups. A smarter electric power steering system that can recreate natural feedback would go a long way toward making electric Porsches feel like, well, Porsches.
For now, we can take comfort knowing that at least one automaker is actively trying to solve the numb-steering problem that’s plagued electric power steering for years. And if any company has the engineering chops and the motivation to get it right, it’s the one from Zuffenhausen.
This post may contain affiliate links. Meaning a commission is given should you decide to make a purchase through these links, at no cost to you. All products shown are researched and tested to give an accurate review for you.