EVKX.net EV Data Model

Explore the most detailed electric vehicle data model built to fully describe EVs in structured format. This model powers EVKX.net and its open ecosystem.

Last modified: Dec 28, 2025

At EVKX.net, our mission is to create the most detailed and structured electric vehicle data model in the world.

Our goal is simple but ambitious: to fully describe any EV in structured data, from platform and battery chemistry to sensor configuration, seat layout, regen tuning, drive modes, and screen interfaces. This enables not only rich comparisons for consumers and professionals but also lays the foundation for API integrations, research, and tools that depend on precise EV data.

What Is the EVKX Data Model?

Each EV on EVKX.net is represented as a detailed, modular JSON object that captures everything we know about that specific model and variant. The model isn't just about range and charging. It’s a full breakdown of the car's physical, digital, and functional characteristics.

For a full example, see the Audi S6 Avant e-tron 2025 data model.

Core Sections Include:

  • Model Metadata: Brand, variant, body type, platform, production status
  • Drivetrain: Motors (type, location), battery (size, cell type, layout), regen tuning, transmission
  • Charging: Port types per region, onboard AC options, DC charge curves per SOC, V2L/V2G/V2H capabilities
  • Range & Efficiency: WLTP, EPA, real-world testing data at multiple speeds
  • Chassis & Suspension: Setup, adaptive systems, damping profiles, air suspension modes
  • Dimensions & Capacity: Length, width, weight, cargo space, towing capability, roof load
  • Interior & Exterior: Paint colors, trim packages, seat options, infotainment screen layout
  • Drive Modes & UX: Full drive mode definitions (suspension height, throttle response, regen behavior), steering controls, HMI type
  • Driver Assistance: Sensor suite (camera, radar, ultrasonic, lidar), automation level, specific feature support (ACC, lane centering, automatic parking)
  • Market Availability: Trim-specific availability, charging ports, delivery start by region

Built for Real-World Consistency

We aim to reflect how EVs behave in the real world—not just how they’re marketed. Our model is curated using verified data and consistent formatting, with special attention to differences across trims and regions.

To learn how we collect and validate the data behind this model, read our dedicated article:
👉 How we collect data about EVs

Charge Curves: Not Just Peak Rates

Our charging data includes detailed SOC-to-kW curves, not just claimed peak speeds. This allows users to understand:

  • How long it will take to charge from 10–80%
  • How power delivery tapers across the SOC range
  • How low-voltage scenarios affect charging

Each charge curve is tagged with metadata:

  • Type: Optimal, Cold, Low-voltage, etc.
  • Source: Public test, Manufacturer data, EVKX testing
  • Status: Verified, Estimated, In progress

This makes charging behavior transparent and comparable.

Powering the World's Most Advanced EV Search

Because our model is structured with deep technical and configuration-level data, it enables search and filtering capabilities far beyond what traditional car databases allow.

Users can search for:

  • EVs with specific regen modes, suspension types, or seat configurations
  • Models that support bidirectional charging or adaptive cruise with lane centering
  • Vehicles that charge above 250 kW, have V2L capability, or support AC charging at 22 kW
  • Models with air suspension, specific infotainment screen layouts, or low drag coefficients

This advanced data model powers the search engine on EVKX.net. It’s the foundation for creating the most detailed and user-driven EV discovery platform available.

We don’t just show what’s available. We help people find exactly what fits their needs, whether they’re enthusiasts, engineers, or first-time buyers.

Localized and Regional Awareness

Every EV variant includes regional context:

  • Charge port types per country (e.g. CCS1/2, GBT, CHAdeMO)
  • Availability status (Announced, In production, Delivered)
  • Optional vs. standard equipment per market

This allows EVKX.net to deliver location-aware insights for each user and to support future services like regional pricing, incentives, or availability tools.

Roadmap: Towards an Open Standard

We are currently refining the EVKX data model, incorporating feedback from contributors, testers, and real-world EV owners. Our goal is to finalize the first beta version of the model in the second half of 2026.

Once mature, we plan to make the EVKX EV data model open source, enabling others to reuse, extend, and contribute to the structure. We believe a shared, transparent standard benefits the entire EV ecosystem: from developers and researchers to media, sales platforms, and community tools.

Our Commitment

We believe a high-quality EV data model is critical infrastructure for the electric future. EVKX.net is not just a content site. It’s a structured knowledge base designed to power transparency, choice, and innovation in the EV world.

Our goal is simple: to make it possible to fully describe an electric vehicle, down to every relevant component, feature, and behavior, in structured, accessible data.

If you’d like to contribute, verify information, or suggest improvements to the data model, please reach out at feedback@evkx.net or create a GitHub issue.