Who actually ships V2X — and who quietly stopped.
Two facts frame everything else. Volkswagen has produced more than two million Car2X-equipped vehicles. And no automaker ships 5.9 GHz V2X in a United States production vehicle. Both were true in August 2026, and the gap between them is the story of this industry.
Manufacturer by manufacturer, August 2026.
This page is the market view: who ships, who stopped, who supplies, and why. The architecture view — what each implementation's actual message path is, and whether it is direct vehicle-to-vehicle or something else — is a separate audit with its own evidence ledger. Which manufacturers actually deployed V2V
| Manufacturer | Status |
|---|---|
| Volkswagen Group | Direct production V2V/V2X The volume leader by a wide margin. 802.11p-based Car2X — Volkswagen's own materials call it the “Wi-Fi p standard” rather than ITS-G5 — giving direct V2V and V2I within roughly 800 m with no mobile network. Launched with the Golf 8 in 2019, initially as standard equipment in Europe; on Volkswagen's current materials the hazard-alert assist with Car2X is an option on the Golf and standard on the ID.7. More than two million Volkswagen models produced with Car2X for Europe, announced 27 October 2025. Models: Golf, T-Roc, Tiguan, Tayron, Passat (optional); ID.3, ID.4, ID.5 (optional); ID.7 (standard). VW's software arm Cariad publicly backed the Qualcomm–Autotalks acquisition, suggesting a hedge toward dual-mode capability in future platforms. Per-brand splits for Škoda, SEAT and Cupra are not verifiable and are not published. |
| Audi | Production cloud-mediated V2I Same group as Volkswagen, opposite architecture. Traffic Light Information launched in the US in 2016 with Traffic Technology Services, adding the green-light speed advisory (GLOSA) in February 2019. Signal state comes from municipal traffic-management systems, through the aggregator and Audi’s back end, and reaches the car over its own 4G connection. No roadside radio, no DSRC, no PC5 anywhere in the path — this is vehicle-to-infrastructure over cellular, not V2V. Audi states TLI is offered with an Audi connect PRIME subscription in most Audi vehicles on sale today, and that its data partner collects at more than 20,500 intersections across 96 agencies and cities in 26 US metropolitan areas; that article carries no publication date, and Audi does not publish a per-model or per-city list, so current coverage is stated as Audi states it and no further. One documented limitation is worth keeping: Audi technical service bulletin 91 23 91 (2070216/1), 5 May 2023, filed with NHTSA, records that after back-end updates the function became unavailable on MY2017 A4 and Q7 cars built before calendar week 46 of 2016, that those cars carry software no longer compatible with the server, and that there is no software or hardware update solution. That is a specific early population, not the fleet. It is also the clearest production evidence anywhere that a back-end-mediated feature has a service life tied to back-end compatibility. The full study. |
| BMW | Direct production V2V/V2X First production BMW with built-in V2X: the 5 Series long-wheelbase (G60 LWB) in China, January 2025, supplier JOYNEXT, C-V2X. Explicitly China-only. BMW ran C-Roads and SCOOP research programmes in Europe and the US. Founding member of 5GAA. |
| General Motors | Historical direct V2V 2017 Cadillac CTS — first US production V2V, DSRC, standard equipment. CTS discontinued 2019; DSRC not carried to the CT4 or CT5. In June 2018 Mark Reuss announced V2X on a high-volume Cadillac crossover by 2023; that did not happen. GM's October 2025 “GM Forward” announcement — eyes-off L3 driving from 2028 on the Cadillac Escalade IQ, 700 million Super Cruise miles — did not mention V2X at all. The only “V2” content was V2G/V2H. GM did publicly welcome the Qualcomm–Autotalks deal. No CTS DSRC unit volume is published; no figure could be verified. |
| Ford | Direct production V2V/V2X On 7 January 2019 became the first automaker to commit to C-V2X in all new US vehicles from 2022. The US commitment was not met and has not been formally retracted; it lapsed amid the 5.9 GHz reallocation fight. Ford did ship C-V2X in China — Mondeo, EVOS, Mustang Mach-E China and Edge PLUS are among the factory-fitted C-V2X models there. BlueCruise is entirely onboard-sensor and HD-map based, with no V2X dependency. |
| Toyota | Direct production V2V/V2X ITS Connect launched 2015 in Japan on 760 MHz, fitted to Crown, Prius and Lexus models. In April 2018 announced DSRC in most US Toyota and Lexus vehicles by the mid-2020s — the most aggressive US commitment of its time. Paused that deployment in 2019, citing lack of industry-wide commitment and spectrum uncertainty. Joined the Tampa THEA connected-vehicle pilot in October 2020 alongside Honda and Hyundai, with Denso supplying a common prototype on-board unit platform. No Toyota US production V2X of any kind. No cumulative ITS Connect vehicle count is published. The Japanese system has no export path either: New Zealand’s transport agency publishes a border-inspection bulletin listing affected Toyota and Lexus models, because operating a 760 MHz device is unlawful there. The full study. |
| Mercedes-Benz | Production cloud-mediated safety 5GAA founding member (as Daimler, September 2016). “Car-to-X Communication” has been installed as standard in combination with the navigation system since 2016, beginning with the E-Class — but it is cloud and cellular based via the Mercedes me back end, not 5.9 GHz direct. It needs a connected-services account the customer activates, free for an initial period and chargeable afterwards. No current direct-PC5 production deployment is verified. The full study. |
| Volvo Cars | Production cloud-mediated safety Cloud-based, and the best real-world example of it. Hazard Light Alert and Slippery Road Alert launched on the 90 Series in Sweden and Norway in 2016 and went Europe-wide in April 2019. Volvo states the features are available on Volvo models built on the SPA and CMA platforms from model year 2016 onward, and standard across MY2020. The full study. Volvo publicly invited other manufacturers to pool data and shares data with Volvo Trucks in Sweden and Norway. No 5.9 GHz radio, no roadside unit, and it works — at seconds of latency rather than milliseconds. Why that matters |
| Hyundai / Kia | No verified production deployment Hyundai Mobis launched V2X modules on 29 August 2023 — MTCU Gen1 and Gen2, C-V2X, dual-channel, Day-1 and Day-2 capable, ASIL-grade for actuation on V2X data, built on Autotalks silicon. Customer OEMs not disclosed. Hyundai America Technical Center participated in the THEA pilot. Hyundai is a top-tier V2X patent holder and is expanding V2G/V2H energy services. |
| Honda | Pilot only 5GAA member. THEA pilot participant with Denso on-board units. “Safe Swarm” V2X concept demonstrated from CES 2017. No production V2X vehicle verified. |
| Stellantis | Production infrastructure/fleet V2X 5GAA member, and no direct V2V or V2X radio in any production vehicle — but the largest V2X activation in North America by vehicle count is theirs. Announced 23 May 2023: more than 1.8 million compatible Chrysler, Dodge, Ram and Jeep vehicles from the 2018 model year and newer, in the United States and Canada, receiving HAAS Alert Safety Cloud alerts through the in-vehicle Emergency Vehicle Alert System — a standard Uconnect feature with no subscription needed for the basic alert. The path is emergency vehicle, tow truck, work zone or other connected roadway asset → Safety Cloud → cellular → compatible vehicle. That is real, deployed V2X. It is not passenger-car-to-passenger-car V2V: the hazard never originates in an ordinary car, the receiving cars transmit nothing, and there is no direct radio in the path. HAAS Alert has since described vehicle-originated stopped-vehicle broadcasting as a capability of its Android Automotive product (2 June 2026); no Stellantis vehicle has been verified as shipping it, and even if one did the path would still be cellular and cloud-mediated rather than direct V2V. The full study. |
| Nissan | No verified production deployment 5GAA member, C-V2X trial participation in Japan. No production V2X deployment verified in any market. |
| Jaguar Land Rover | Pilot only 5GAA member, extensive UK trials. 21 September 2023: extended its Qualcomm partnership to integrate the Snapdragon Auto 5G Modem-RF for “low latency V2X links,” targeting vehicles on the road from 2025 across Range Rover, Defender, Discovery and Jaguar. No shipped JLR vehicle with active V2X is verified — a V2X-capable modem is not a V2X service. |
| Chinese OEMs | Direct production V2V/V2X See the China regulation page. Verified factory-fitted C-V2X: Hongqi E-HS9, HiPhi X, NIO ET7, plus the Ford and GM China models. BYD and Zeekr are cited as featuring C-V2X but specific models and dates were not verifiable. XPeng, Li Auto, GAC, Great Wall, Changan and AITO: no evidence of production C-V2X fitment. |
| Indian OEMs | No verified production deployment Maruti Suzuki with IIT Hyderabad ran India's first V2X research demonstration on 11 May 2022, five prototype vehicles, six use cases including a motorcycle blind-spot alert — with the explicit caveat that the project had no connection to product planning. L&T Technology Services joined in June 2024. Mahindra uses Qualcomm's Snapdragon Digital Chassis in the BE 6 and XEV 9e; the Qualcomm announcement does not mention C-V2X and Mahindra is not described here as shipping it. Tata Motors, Ashok Leyland, Hero, Bajaj and TVS: no V2X programme verified for any of them. That last row is the single most consequential fact in the Indian market given a proposed October 2028 mandate covering L-category vehicles. |
| Commercial vehicles | No verified OEM production deployment No major truck or bus manufacturer has a verified series-production cooperative V2V. Platooning is largely over as a commercial programme — Daimler Trucks stopped its platooning work in 2019, concluding the fuel-saving case did not hold at realistic following distances, and Peloton Technology pivoted and wound down. Volvo Trucks' one million connected trucks (September 2025) is telematics, not V2X, and Volvo's own release makes no V2X claim. The real truck-side V2X deployment is public-sector and infrastructure-flavoured: Utah DOT V2X-equipped snowplows across five Salt Lake City corridors, Indiana DOT's 53 V2X-equipped queue trucks. |
Qualcomm is now structurally dominant.
Its acquisition of Autotalks — agreement announced May 2023, completed 5 June 2025 after regulatory review — removed the only significant independent V2X-dedicated fabless chipmaker and folded it into Snapdragon Digital Chassis. GM, Renault, VW Cariad, Continental and Harman all publicly welcomed the deal, which is a useful list of who still cares. The silicon in detail →
Denso is an active roadside and on-board unit vendor, showing V2X units for signal priority, traveller information and V2V/V2I at ITS World Congress 2025, and supplied the common OBU platform for Toyota, Honda and Hyundai in the THEA pilot. Harman launched a dual-mode V2X system in June 2019. Hyundai Mobis ships production modules.
Bosch, Aptiv, Valeo, Marelli and LG all maintain connectivity and TCU product lines, but no current V2X-specific product launches or design wins could be verified for any of them in 2025–26, and none are attributed here.
5GAA — founded September 2016 by its eight founding members: AUDI AG, BMW Group, Daimler AG, Ericsson, Huawei, Intel, Nokia and Qualcomm. 5GAA now states more than 130 member companies, spanning vehicle manufacturers, tier-1 suppliers, chipset and communication-system providers, mobile operators and infrastructure vendors. Automaker members include Audi, BMW, Ford, Honda, JLR, Mercedes-Benz, Nissan, Renault, Stellantis, Toyota, VW and Volvo Cars. Tesla was not among the members listed when the roster was checked in August 2026. Membership tier, regional and sector breakdowns circulate but do not reconcile against the published total, so none are quoted here. Why →
CAR 2 CAR Communication Consortium — European, historically ITS-G5-aligned, now positioning as technology-agnostic; VW's Golf launch was published through it. OmniAir Consortium — the North American certification body, running product, test-equipment, field-test-site and laboratory authorisation programmes. The full supply chain →
Where this fits.
The global V2V audit
The architecture companion to this page: every implementation classified as direct, cloud-mediated or infrastructure-sourced.
V2X case studies
Seven implementation studies with the full message path, spectrum, security position and sources for each.
Tesla and the sensor-first argument
The case for building a vehicle that needs nobody else.
Suppliers and ecosystem
Silicon, modules, stacks, PKI operators and test houses by layer.
China
Twenty pilot cities, eleven thousand roadside units, four percent fitment.
India regulation
The mandate that would change every row in the Indian OEM section.
V2V
The quadratic penetration problem behind the whole scoreboard.
What V2X is for
The buyer-by-buyer view of who actually pays for this.
Questions this page answers.
Which cars have V2X?
In Europe, Volkswagen Group vehicles with Car2X — Golf, T-Roc, Tiguan, Tayron, Passat, ID.3, ID.4, ID.5 and ID.7 — representing more than two million vehicles. In China, around thirty models including Hongqi E-HS9, NIO ET7, HiPhi X, several Ford and GM models, and the BMW 5 Series long-wheelbase from January 2025. In Japan, Toyota's ITS Connect models on 760 MHz. In the United States, no production vehicle has been verified with direct 5.9 GHz V2V — but cloud-mediated V2X does ship there, including Stellantis' Emergency Vehicle Alert System and Audi's Traffic Light Information.
Does Tesla have V2X?
Tesla has no 5.9 GHz V2X deployment, no identified V2X hardware in any shipping vehicle, and is not a member of 5GAA. It is active in the energy modes — Cybertruck Powershare for V2L and V2H, and V2G programmes launched with CenterPoint and Oncor in Texas in February 2026 and with PG&E in California in April 2026. The full picture.
Why don't more carmakers deploy V2X?
The core reason is a network effect the manufacturer does not control. V2V safety benefits scale roughly with the square of fleet penetration, so early adopters pay full cost for near-zero benefit. Infrastructure owners in turn will not invest without vehicles, and vehicles will not be fitted without infrastructure. The ITS America 2024 survey captured agencies saying explicitly that deployments were on hold pending OEM adoption. Regulation is the only mechanism that reliably breaks the deadlock — which is what India is attempting.
Last updated 2026-09-08 · Technical reference maintained by Ambimat Electronics, Ahmedabad, India. Corrections: v2x@ambimat.com