# Automotive Data Center Market > Automotive Data Center Market: USD 16.29 billion in 2026, USD 24.62 billion by 2035, an 8.37% CAGR from 2025, as carmakers build AI training clusters. Publisher: DC Market Insights Author: Amit Jain, DC Market Insights Published: 2026-11-02 Last updated: 2026-11-02 Next review: May 2027 Page: https://www.dcmarketinsights.com/report/automotive-data-center-market ## Key takeaways - Connected Fleets Send Billions of Requests a Day - Toyota and NTT Plan Distributed Mobility AI Data Centers **Frequently Asked Questions** **What is the size of the Automotive Data Center Market in 2026?** USD 16.29 billion in 2026, up 47.77% from USD 11.02 billion in 2025, according to DC Market Insights estimates. The market is projected to reach USD 24.62 billion by 2035, a CAGR of 8.37% from 2025. **How fast is the automotive data center market growing?** 8.37% a year from 2025 to 2035, after 18.69% a year from 2020 to 2025, as automotive IT load in use rises from 1,750 MW to 4,300 MW and GPU training load from 330 MW to 2,360 MW. **What is an automotive data center?** USD 11.02 billion in 2025 was spent on data center capacity that carmakers, suppliers and autonomous-driving developers own or lease: training clusters, connected-vehicle back-ends, simulation, plant systems and corporate IT. Public cloud fees and in-vehicle chips are not counted. **How much compute do carmakers use to train self-driving software?** 81,000 H100 equivalents at Tesla's Cortex cluster in Texas by October 2025, and Hyundai Motor Group plans 50,000 NVIDIA Blackwell GPUs. DC Market Insights puts automotive GPU training load at 330 MW in 2025 and 600 MW in 2026. **How much does an automotive AI training cluster cost?** About USD 6.38 billion over five years for 100 MW built in an own hall, against USD 6.69 billion leased, electricity excluded, in the DC Market Insights teardown. Hardware at USD 31.0 million per MW is 89% of the cost. **Which automotive data center segment grows fastest?** Colocation and hosting services grow fastest among components at 14.31% a year; autonomous driving and software developers lead company types at 13.14%, reaching USD 4.92 billion by 2035. **Which region leads the automotive data center market?** Asia Pacific, with USD 4.74 billion or 43.0% of 2025 value, is both the largest and the fastest region at 9.19% a year. The United States is the largest country at USD 2.59 billion. **Why must carmakers store vehicle data in China?** Since 1 October 2021 the CAC automotive data provisions require important data to be stored in China, with a security assessment before any export. China's automotive data center spending is USD 2.32 billion in 2025, growing 9.82% a year. **Do carmakers build or lease data centers?** Both: 32% of automotive MW was leased in 2025, rising to 45% by 2035, so colocation and hosted private cloud grows from USD 4.12 billion to USD 12.83 billion. Tesla builds in its own Texas factory site. **Why do automotive data center market estimates differ?** USD 16.29 billion in 2026 counts only capacity automotive companies own or lease for their own operations. Estimates that add public cloud fees, automotive data management software, telematics services or in-vehicle chips come out several times larger. ## Dataset | Series | Value | Unit | | --- | --- | --- | | Market size 2025 | 11,020 | USD million | | Revenue CAGR | 8.37 | % | | Market size 2035 | 24,620 | USD million | ## Frequently asked questions ### What is the size of the Automotive Data Center Market in 2026? USD 16.29 billion in 2026, up 47.77% from USD 11.02 billion in 2025, according to DC Market Insights estimates. The market is projected to reach USD 24.62 billion by 2035, a CAGR of 8.37% from 2025. ### How fast is the automotive data center market growing? 8.37% a year from 2025 to 2035, after 18.69% a year from 2020 to 2025, as automotive IT load in use rises from 1,750 MW to 4,300 MW and GPU training load from 330 MW to 2,360 MW. ### What is an automotive data center? USD 11.02 billion in 2025 was spent on data center capacity that carmakers, suppliers and autonomous-driving developers own or lease: training clusters, connected-vehicle back-ends, simulation, plant systems and corporate IT. Public cloud fees and in-vehicle chips are not counted. ### How much compute do carmakers use to train self-driving software? 81,000 H100 equivalents at Tesla's Cortex cluster in Texas by October 2025, and Hyundai Motor Group plans 50,000 NVIDIA Blackwell GPUs. DC Market Insights puts automotive GPU training load at 330 MW in 2025 and 600 MW in 2026. ### How much does an automotive AI training cluster cost? About USD 6.38 billion over five years for 100 MW built in an own hall, against USD 6.69 billion leased, electricity excluded, in the DC Market Insights teardown. Hardware at USD 31.0 million per MW is 89% of the cost. ### Which automotive data center segment grows fastest? Colocation and hosting services grow fastest among components at 14.31% a year; autonomous driving and software developers lead company types at 13.14%, reaching USD 4.92 billion by 2035. ### Which region leads the automotive data center market? Asia Pacific, with USD 4.74 billion or 43.0% of 2025 value, is both the largest and the fastest region at 9.19% a year. The United States is the largest country at USD 2.59 billion. ### Why must carmakers store vehicle data in China? Since 1 October 2021 the CAC automotive data provisions require important data to be stored in China, with a security assessment before any export. China's automotive data center spending is USD 2.32 billion in 2025, growing 9.82% a year. ### Do carmakers build or lease data centers? Both: 32% of automotive MW was leased in 2025, rising to 45% by 2035, so colocation and hosted private cloud grows from USD 4.12 billion to USD 12.83 billion. Tesla builds in its own Texas factory site. ### Why do automotive data center market estimates differ? USD 16.29 billion in 2026 counts only capacity automotive companies own or lease for their own operations. Estimates that add public cloud fees, automotive data management software, telematics services or in-vehicle chips come out several times larger. ## How to cite Data Center Market Research & Consulting | DC Market Insights, "Automotive Data Center Market", updated 2026-11-02, https://www.dcmarketinsights.com/report/automotive-data-center-market