Volkswagen Claims Extra Than 2 Million Car2X-Outfitted Automobiles In Europe

Assist CleanTechnica’s work by a Substack subscription or on Stripe.

In a weblog put up on October 25, 2025, Volkswagen introduced it has bought greater than 2 million automobiles with what it calls Car2X know-how to clients in Europe. Car2X is an instance of the web of issues optimized for drivers. How is it completely different than ADAS, which stands for automated driver help techniques? Merely like this:

Car2X permits automobiles to speak with one another and with different exterior sources akin to site visitors lights, emergency automobiles, and site visitors monitoring techniques. It’s a system that successfully crowdsources info to make driving safer and fewer annoying.

Two-Means Communication

ADAS is simply able to one-way communication. It gathers enter from varied sensors — cameras, proximity sensors, radar, and/or lidar — however doesn’t share any of that info with different automobiles. Until these sensors detect an emergency automobile stopped within the highway forward, a automotive could plow into it, endangering each the driving force and the primary responders current on the scene.

Volkswagen stated that having greater than two million Car2X automobiles on the highway in Europe is a vital step in the direction of lowering the variety of site visitors accidents. As well as, the connectivity of the Car2X system makes driving safer, extra handy, and extra environment friendly.

Swarm Intelligence

“The automobiles networked through Car2X use the precept of native swarm intelligence and might talk each with one another and with the native site visitors infrastructure in actual time. In vital conditions, the site visitors hazard alert help system can then show a warning message to automobile occupants through the digital dashboard within the passenger compartment,” the corporate says. The system is normal gear on some Volkswagen fashions and elective on others.

With Car2X, “direct communication between automobiles and infrastructure can happen in milliseconds, with out the necessity for cellular community reception. The related enhance in info density permits well timed warnings and reactions in conditions the place quick transmission is necessary.”

Examples of when the system turns into an necessary a part of safer driving is when vehicles forward abruptly activate emergency braking, or a line of slow-moving site visitors is encountered unexpectedly, or when approaching emergency automobiles.

Connectivity with surrounding infrastructure can be gaining in significance, Volkswagen says. Clever roadside items can ship particular warning messages to automobiles about varied site visitors occasions, akin to vehicles driving the improper manner, site visitors jams, or individuals, animals, and objects within the highway. They’ll additionally warn of climate occasions like hail, snow, black ice, or downpours which will make driving harmful

Veronica Lehr, Head of Driver Help Techniques in Volkswagen’s Growth division, stated: “With the growing use of Car2X, highway site visitors can grow to be extra cooperative and anticipatory in lots of areas. The know-how is subsequently a key part for our ‘Imaginative and prescient Zero’ — site visitors with out severe accidents. As well as, Volkswagen is laying the muse for the mobility of the long run, which is about to be safer, clever and linked.” The graphic under reveals the alerts that the Car2X system can show to drivers.

 Car2X Features Throughout Europe

Extra investments within the Car2X infrastructure are taking place all throughout Europe. The operator of the Autobahn in Germany has already geared up over 1,000 of its service automobiles with Car2X know-how. Roadside items are actually in place all through the freeway community in Austria. International locations akin to Italy, Spain, the Czech Republic, Hungary, and Slovenia have additionally put in a lot of roadside items and geared up emergency and particular automobiles with Car2X gear.

Roadside help companies additionally use the know-how to share info with Car2X-enabled drivers. Upkeep crews and rescue companies see this as a milestone within the prevention of accidents and as a strategy to preserve their staff protected.

A hearth engine or emergency medical automobile geared up with Car2X makes it potential for drivers of vehicles geared up with Car2X techniques to see which path an emergency automobile is approaching through a digital dashboard alert. The system may also decrease the quantity of the infotainment system so the alert could be heard over the din of Bohemian Rhapsody turned as much as 11.

Volkswagen says Car2X will make it potential for revolutionary new driver help techniques that can make driving much more handy and environment friendly sooner or later. The system already capabilities as a digital sensor that dietary supplements the onboard automobile sensors and helps the driving force help techniques within the automobile.

After receiving info from sensors outdoors the automobile, the elective Journey Help with Adaptive Cruise Management can cut back pace even when the top of a line of stopped site visitors will not be but seen. For assisted lane adjustments on highways, Car2X can management acceleration extra precisely than ADAS techniques alone.

Sooner or later, bicycles, bikes, and different highway customers akin to vehicles and buses may be networked. Volkswagen is a member of the Coalition for Bicycle owner Security, a consortium of main names from the automotive, bicycle, and know-how industries established in 2023 whose mission is to extend security for bicyclists by integrating them into the technological ecosystem.

Car2X Makes use of Wi-Fi p Customary

The Car2X direct communication in Volkswagen fashions is predicated on the Wi-Fi p normal, which permits automobiles to trade warnings, location information, and different info in actual time inside a radius of as much as 800 meters. The notification trade course of is open and standardized, which makes it potential for automobiles from completely different producers to speak with one another. To guard privateness, the notifications are anonymized. As well as, the first consumer should activate Car2X within the automotive’s infotainment system.

The transmission of data is freed from cost, because it doesn’t happen over the cellular community. The site visitors hazard alert help system with Car2X-technology is at the moment obtainable as an possibility within the Golf, T-Roc, Tiguan, Tayron, Passat, ID.3, ID.4, and ID.5 fashions and is normal gear on the ID.7.

The Middle of Automotive Administration has named Volkswagen probably the most revolutionary excessive quantity automaker.  It says Volkswagen impresses with its large ranging improvements at a excessive technological degree, particularly within the areas of electrical mobility and connectivity. That’s fairly a feather in Volkswagen’s cap, particularly contemplating the software program points it has had which have compelled it to search assist from Rivian and Xpeng.

The Car2X know-how barely will get talked about on the subject of driving security, and but it’s clearly an necessary piece within the quest for safer vehicles and safer drivers. Add it to the checklist of issues US drivers don’t have entry to.