BYD will open presales for its highly anticipated Da Han flagship sedan on August 21 at the 29th Chengdu Auto Show, marking a major step in the company’s push into the premium EV segment. The 5.3-meter sedan, also known as BYD Great Han, offers up to 1,008 km of CLTC electric range, a combined peak power of 570 kW (764 hp) in its top AWD variant, and advanced features like rear-wheel steering and flash charging. With a starting price expected around 300,000 yuan (about $44,490), the Da Han positions itself as a direct rival to luxury sedans from Mercedes-Benz and Tesla. This launch comes as BYD reported global sales of 411,072 vehicles in July 2026, a 20.5% year-over-year increase, despite a domestic dip.
Debut at Chengdu Auto Show
The Da Han will make its public debut on August 21 at the Western China Expo City, which spans 220,000 square meters. The event will host around 1,600 vehicles from 120 brands, making it one of the largest auto exhibitions in China this year. BYD officials confirmed that presales will begin simultaneously, with pricing revealed at the show. This strategic timing allows BYD to capture attention from both domestic and international buyers attending the event. The Chengdu Auto Show has historically been a key venue for BYD to unveil new models, and the Da Han’s debut here underscores its importance in the company’s lineup.
Dimensions and Design
The Da Han boasts substantial dimensions: 5,256 mm in length, 1,999 mm in width, and 1,510 mm in height, with a wheelbase of 3,130 mm. This makes it 66 mm longer than the Mercedes-Benz S-Class, underscoring its flagship status. The design follows BYD’s latest aesthetic language, featuring sleek lines and a prominent grille. Official images released earlier show a sophisticated exterior with aerodynamic touches, likely contributing to its impressive range. The interior is expected to be equally luxurious, with premium materials and a large central touchscreen, aligning with the expectations of the luxury sedan segment.
Powertrain Options: EV and PHEV
BYD will offer two powertrain variants for the Da Han. The entry-level all-electric version uses a single e-motor producing 370 kW (496 hp), paired with a 102.326 kWh battery pack, enabling a CLTC range of up to 1,008 km. The top-trim AWD version combines two motors for a peak output of 570 kW (764 hp), with the same battery delivering an 880 km range. For those preferring plug-in hybrids, the Da Han DM features a 1.5-liter turbocharged engine (115 kW/154 hp) and an electric motor (200 kW/268 hp) in its base form, offering 470 km of BEV range from a 54.489 kWh LFP battery. A dual-motor AWD variant adds two e-motors for 400 kW (536 hp). These options cater to a wide range of buyers, from those prioritizing range to those seeking performance.
The battery technology in the Da Han is noteworthy. The 102.326 kWh pack in the EV versions uses BYD’s Blade Battery technology, which is known for its safety and longevity. The flash charging capability allows the battery to go from 10% to 97% in just nine minutes, a feature that could significantly reduce range anxiety. This rapid charging is made possible by advanced thermal management and high-voltage architecture, positioning the Da Han as a leader in charging speed among production EVs.
Advanced Technology: Rear-Wheel Steering and DiPilot 5.0
The Da Han is equipped with rear-wheel steering, enhancing maneuverability for its large frame. This system allows the rear wheels to turn up to 10 degrees, reducing the turning radius and improving stability at high speeds. It also features the DiPilot 5.0 assisted driving system, which includes a LiDAR sensor on the roof and cameras in the front fenders. This setup supports advanced driver-assistance functions, including highway pilot and automated parking, aligning with BYD’s focus on smart driving. Additionally, all versions support flash charging technology, allowing the battery to charge from 10% to 97% in just nine minutes—a significant advantage for reducing downtime.
The DiPilot 5.0 system is expected to offer over-the-air updates, ensuring the Da Han stays current with the latest software features. The integration of LiDAR and multiple sensors provides a 360-degree view, enhancing safety and enabling the vehicle to handle complex driving scenarios. This technology places the Da Han at the forefront of the smart EV market, competing with systems from Tesla and Nio.
Market Context and Sales Performance
BYD’s global sales reached 411,072 units in July 2026, up 20.5% year-over-year, according to China EV DataTracker. However, domestic deliveries fell 30.9% to 172,449 units, reflecting intensifying competition in China’s EV market. The Da Han’s launch is part of BYD’s strategy to strengthen its premium lineup and regain momentum domestically. With its competitive pricing and advanced features, the Da Han could appeal to buyers seeking a high-tech alternative to established luxury sedans. The Chengdu Auto Show provides a platform to showcase this model to a wide audience, potentially boosting orders.
BYD has been expanding its global footprint, with sales in Europe, Southeast Asia, and Latin America growing steadily. The Da Han, with its premium positioning, could help BYD challenge Western luxury brands in international markets. However, the domestic slowdown indicates the need for fresh models to stimulate demand. The Da Han’s presale success will be a key indicator of BYD’s ability to compete in the high-end segment.
What to Watch Next
Following the presale launch, expect more details on pricing, trim levels, and delivery timelines. The Da Han’s success will depend on how it competes with models like the Tesla Model S and Nio ET7. International buyers should monitor export availability, as BYD has been expanding overseas. For those interested in sourcing BYD vehicles, including the Da Han, staying updated on official channels is key. As the Chengdu show approaches, more specifications and real-world reviews will emerge, providing a clearer picture of this flagship’s market impact. Potential customers should also consider the total cost of ownership, including maintenance and insurance, which are competitive in the luxury segment.
I’m Lucian from BYD Sourcing. With more than 10 years in the automotive industry and hands-on experience with export procedures and customs clearance, I help overseas buyers source Chinese EVs – especially BYD models – through official, verified channels, for both retail and wholesale. Contact us for a competitive quote.
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