AT&T 5G Powers Next-Gen Connectivity in Toyota Cars

AT&T and Toyota Motor North America are shaping the future of mobility by integrating AT&T 5G connectivity in select 2026 Toyota vehicles.

The collaboration enhances the in-car experience for both drivers and passengers by providing faster and more reliable internet access, supporting Toyota Connected Services, and delivering enriched entertainment options.

Introducing 5G connectivity reinforces Toyota’s commitment to customer-centric innovation, ensuring that navigation, safety and convenience features operate seamlessly.

Over-the-air software updates enable Toyota to continuously improve vehicle functionality, while low-latency 5G connections enhance response times for the “Hey Toyota” voice assistant and streamline navigation updates.

Connected services reach new levels

Toyota Connected Services, already a cornerstone of its digital strategy, gains further capabilities through AT&T 5G. Drivers can access features such as remote services, maintenance alerts and real-time traffic navigation with reduced delay.

For operators and service providers, the expanded connectivity opens avenues for delivering value-added digital services directly to vehicles, increasing engagement and generating potential revenue streams.

Brian Inouye, Chief Engineer at Toyota Motor North America, states: “Toyota is collaborating with AT&T to enhance our commitment to delivering innovative, customer-centric solutions.

"As we develop more connected vehicles, 5G sets the stage for future mobility innovations by enabling more engaging experiences for our customers.”

High-speed Wi-Fi enhances passenger experience

Integrating AT&T Connected Car enables passengers to connect up to five Wi-Fi-enabled devices simultaneously at 5G speeds. The functionality supports high-speed streaming, gaming, browsing or remote work while on the move. 

Select Toyota models feature SiriusXM with 360L, which blends satellite and streaming content to deliver a unified audio experience.

The service offers additional music channels, on-demand content, personalised “For You” recommendations and seamless discovery of related programming.

For the telecommunications sector, it represents a growing convergence of connectivity, entertainment and data-driven content delivery within vehicles.

AT&T’s role as a connectivity leader

AT&T has served as Toyota’s connectivity provider since model year 2020 and continues to lead in connected vehicle technology. Matt Harden, Associate Vice President of AT&T Connected Solutions, commented:

“AT&T has been the trusted connectivity provider for Toyota vehicles since model year 2020 and we’re proud to continue driving the evolution of connected transportation with the introduction of AT&T 5G.

“Together with Toyota, we’re enabling advanced connectivity for drivers and passengers.”

AT&T covers more roads than any other carrier in the United States and has earned recognition for its 5G speed and reliability, delivering lower latency to both urban and rural areas.

For connected cars, it translates into faster, more responsive experiences across navigation, audio streaming, in-car Wi-Fi and over-the-air software updates.

Implications for the telecommunications sector

The Toyota–AT&T partnership exemplifies the growing role of telecom operators in the mobility ecosystem, showcasing new revenue streams through connected services, in-car entertainment, and data-driven solutions.

5G deployment in vehicles demonstrates the growing importance of network performance and reliability for non-traditional consumer devices, while also reinforcing the value of strategic alliances between carriers and automotive OEMs.

As automakers increasingly embed connectivity into vehicles, telecom operators are positioned to leverage these innovations, offering scalable solutions that enhance both the driver experience and long-term network monetisation.

The AT&T–Toyota collaboration sets a benchmark for how 5G can transform mobility, demonstrating tangible benefits for operators, automakers and end users alike.