BYD’s 8 Series Tang electric SUV production design images released by Dynasty Series eneral Manager Lu Tian. Credit: BYD Understand China EV’s Market Real-time notifications when critical EV data is released All important data in one place 2,000,000+ data points Become a member BYD has revealed the production design of the new 8 Series Tang electric SUV, adding another large pure-electric model to the Dynasty lineup while raising questions about the future structure of its Tang family. Released by Lu Tian, General Manager of BYD Dynasty Series, the finalised design images arrived shortly after the SUV appeared in China’s Ministry of Industry and Information Technology (MIIT) catalogue. The filing provided the first confirmed details about its dimensions, seating layouts, and electric powertrain. Where the new model fits remains unclear. The 8 Series Tang joins the Tang L and the larger 9 Series Da Tang in BYD’s domestic SUV lineup, while overseas markets have used the Atto 8 and Sealion 8 names for related vehicles. BYD has not confirmed whether the new SUV will eventually replace the Tang L or remain positioned as a separate model. Another Tang enters the lineup Appearing in MIIT records under the codes BYD6500BBBEV1 and BYD6500BBBEV2, the new SUV is officially positioned by BYD as a mid-to-large model focused on a “large five-seat” family layout. The regulatory filing, however, shows that the vehicle could offer additional seating flexibility. One registered variant is listed as a five-seat model, while the other supports both five-seat and seven-seat configurations. Measuring 5,045 mm long, 1,980 mm wide, and up to 1,760 mm tall, the 8 Series Tang rides on a 2,950 mm wheelbase with 1,700 mm front and rear tracks. Both versions use lithium iron phosphate (LFP) batteries and BYD’s TZ205QYD permanent-magnet synchronous motor, producing 300 kW of peak power and 150 kW of rated output. The listed top speed reaches 250 km/h, although battery capacity and pack specifications remain undisclosed. The 8 Series Tang uses BYD’s TZ205QYD permanent-magnet synchronous motor with a peak output of 300 kW. The 800 km question BYD claims its pure-electric range will exceed 800 km. BYD has not released battery capacity, detailed testing conditions, or independent verification data to demonstrate how the target was achieved. Media reports have linked the 8 Series Tang with second-generation Blade Battery technology, flash charging capability, and DiSus-A intelligent body control with dual-chamber air suspension. Those features have not been confirmed through BYD’s announcement or the available MIIT documentation. BYD’s Tang family gets more complicated Beyond the specifications, the arrival of the 8 Series Tang adds another layer to BYD’s large SUV strategy. China EV DataTracker data shows Tang L domestic sales reached 629 units in June 2026, compared with 3,338 units in December 2025, although the available figures do not prove that the new model is intended as a direct replacement. The final relationship between the 8 Series Tang, Tang L, and 9 Series Da Tang will become clearer once BYD announces pricing and launch details. We expect the model to arrive in the second half of 2026, but BYD has not yet confirmed an official launch timeline.