Which electric cars are 800V?
Several production electric cars now run on an 800-volt electrical architecture, enabling faster DC charging and improved performance when conditions allow. Prominent examples include the Porsche Taycan, Audi e-tron GT, Hyundai Ioniq 5, Hyundai Ioniq 6, Kia EV6, Genesis GV60, BMW iX, BMW i4, and the Mercedes-Benz EQS family.
As automakers push toward higher-voltage platforms, the 800V standard is most closely associated with premium or near-luxury EVs built on dedicated architectures such as Hyundai’s E-GMP and BMW’s 800V framework. This article outlines which current production models use 800V systems, what that means for charging and performance, and how buyers can evaluate these cars in the marketplace.
Current 800V production models
Below is a list of widely available production EVs confirmed to use 800V high-voltage systems, enabling higher peak charging powers and more efficient operation.
- Porsche Taycan
- Audi e-tron GT
- BMW iX
- BMW i4
- Mercedes-Benz EQS (including EQS SUV)
- Hyundai Ioniq 5
- Hyundai Ioniq 6
- Kia EV6
- Genesis GV60
Real-world charging speeds vary based on battery temperature, state of charge, and the availability of compatible high-power DC fast chargers. Peak rates listed by manufacturers are typically achievable only under optimal conditions.
What 800V enables and how it differs from 400V systems
800V architectures allow higher charging powers and can improve efficiency by reducing heat loss in the electrical system and enabling faster top-ups. Vehicles with 800V systems often support rapid DC charging rates well above 200 kW, though the exact peak depends on the battery, temperature, and charger compatibility. In contrast, many traditional 400V systems cap charging at lower levels, even if a charger could deliver more power.
Notes on model coverage
The list above focuses on production models that have publicly demonstrated or officially advertised an 800V high-voltage system. Some brands also extend 800V capability to additional trims or markets, while others pair 800V architecture with different battery configurations. Always check the specific vehicle’s charging specs for your region and trim.
Limitations and caveats
Even within 800V platforms, the fastest charging rate is not guaranteed in every session. Battery state of charge, temperature management, and the availability of a suitable charger all influence actual charging speeds. Additionally, some models may deliver 800V capability primarily in the DC fast-charging path, while other systems operate at different voltages during AC charging or normal operation.
Summary
As of 2025, the main production 800V electric cars include Porsche Taycan, Audi e-tron GT, BMW iX and i4, Mercedes-Benz EQS and EQS SUV, Hyundai Ioniq 5 and Ioniq 6, Kia EV6, and Genesis GV60. These vehicles share high-voltage architectures that enable faster DC charging and improved performance, though actual charging speeds depend on battery condition, temperature, and charging infrastructure. The 800V approach is a defining feature of several premium and growing mainstream EV lineups, with more models expected to adopt similar architectures in the coming years.
Are Teslas 400V or 800V?
Most current EVs, including popular models like the Tesla Model 3 and the Volkswagen ID3, use a 400V system.
Which electric car has an 800 km range?
The iX3 represents BMW's sixth-generation electric powertrain technology, featuring an 800-kilometer range under WLTP testing standards and 400kW maximum charging capability.
Which cars have 800V charging?
Currently the following manufactures offer 800V electric cars:
- Porsche: Taycan.
- Kia: EV6, EV9.
- Hyundai: IONIQ 5, IONIQ 6.
- BYD: ATTO 3, Dolphin, Seal, Song.
- XPeng: G9.
- GMC: Hummer EV Pickup, Hummer EV SUV.
- Genesis: GV60, GV70, G80 (Electric)
- Lucid: Air (uses a 924-volt system)
Is the Kia EV9 400V or 800V?
The Kia EV9 multi-charging system seamlessly operates with both 400V and 800V chargers, without the need for an additional adapter. So you can charge at more places, and continue your journey with peace of mind. Power 쟣ows both ways in the EV9.
