BYD Great Tang Launched in China: 950 km Range, 3.9-Second Full-Size Crossover From $35,500
BYD’s New Flagship Has Officially Arrived
BYD has formally launched the Great Tang (known in Chinese as Da Tang) — a full-size, three-row electric crossover that pushes the Dynasty lineup deeper into premium territory. Unveiled on Wednesday evening, the flagship enters China’s domestic market starting at 239,900 yuan (≈ $35,500), debuting BYD’s second-generation Blade Battery and a brand-new 1,000-volt high-voltage architecture.
The retail rollout follows a pre-sale campaign that racked up more than 100,000 reservations after the Beijing Auto Show. With four trims, up to 950 km of CLTC range, and a 3.9-second 0–100 km/h sprint at the top, BYD is openly courting families that would otherwise look at the Li Auto L9, the Aito M9, or even legacy German full-size SUVs.
BYD Great Tang Price & Trim Lineup (2026)
The Da Tang launches in four configurations — two rear-wheel-drive and two all-wheel-drive — neatly spanning the 240K–310K yuan band.
| Variant | Drivetrain | Battery | CLTC Range | Price (CNY) | Price (USD) |
|---|---|---|---|---|---|
| 800 KM Premium | RWD | 105.79 kWh | 800 km | 239,900 | ~$35,500 |
| 950 KM Flagship | RWD | 130.15 kWh | 950 km | 269,900 | ~$39,900 |
| 850 KM 4WD Flagship | AWD | 130.15 kWh | 850 km | 289,900 | ~$42,900 |
| Shengshi Edition | AWD | 130.15 kWh | 850 km | 309,900 | ~$45,900 |
Source: BYD Dynasty Network official launch · prices as of June 17, 2026.
Powertrain, Battery & Charging: Inside the 1,000-Volt Platform
The Great Tang is BYD’s first Dynasty-series flagship built around a 1,000 V high-voltage system paired with in-house lithium iron phosphate (LFP) chemistry. That voltage class is what unlocks both blistering charge curves and lighter cabling for a 2.7-ton vehicle.
The Battery Packs
- 800 KM Premium (RWD) — 105.79 kWh pack, single 300 kW motor.
- 950 KM Flagship (RWD) — 130.15 kWh pack, single 370 kW motor, segment-leading 950 km CLTC.
- 850 KM Flagship (AWD) & Shengshi — 130.15 kWh pack, dual motors producing 585 kW combined, hitting 0–100 km/h in 3.9 s.
Flash Charging Performance
The proprietary flash-charging system can take the battery from 10% to 70% in five minutes and reach 97% in nine minutes under optimal thermal conditions — putting it in the same conversation as Zeekr, Xpeng, and Huawei’s latest 800–1,000 V platforms.
Editor’s insight: A 1,000 V architecture in a $35K family seven-seater is the real story here. Two years ago this hardware lived only in cars priced two-to-three times higher. BYD is effectively democratizing ultra-fast charging.
Chassis, Suspension & Handling: A 5.26-Meter Crossover That Crab-Walks
With a length of 5,263 mm, width of 1,999 mm, and height of 1,790 mm — and an extended option stretching to 5,302 mm long and 1,800 mm tall — the Great Tang sits firmly in the full-size class. Yet BYD has engineered surprising agility into the 3,130 mm wheelbase.
- DiSus-A intelligent air suspension with dual-chamber air springs and 100 mm of travel.
- Road-preview sensors that pre-adjust damping based on incoming surface topology.
- Standard rear-wheel steering with ±7° of articulation.
- 5.2 m turning radius — roughly that of a compact hatchback.
- Crab-walk mode for lateral parking maneuvers.
Cabin, Comfort & Smart Cockpit
Inside, the Great Tang adopts a 2 + 2 + 3 seven-seat configuration orchestrated by an automotive-grade 3 nm processor — currently among the most advanced cockpit SoCs deployed in any production car.
Highlights of the Interior
- Front zero-gravity seats with multi-axis adjustability.
- Second-row “airline” lounge chairs: 146° recline, 70° powered leg rests, and a 17.3-inch ceiling-mounted entertainment display.
- 2.53 m² laminated glass roof with a fully hidden, triple-layer internal sunshade.
- Smart Lingdong magnetic keys — a Xiaomi-inspired ecosystem of snap-on physical control modules for climate, audio and seat presets.
Pros & Cons at a Glance
✅ Pros
- Class-leading 950 km CLTC range
- 1,000 V architecture & 5-minute fast charging
- Aggressive pricing vs Li Auto L9 / Aito M9
- Rear-wheel steering & air suspension as standard
- Premium 7-seat layout with full-fat rear lounge
⚠️ Cons
- China-only at launch — no global timeline yet
- Production ramp must clear large pre-order backlog
- Premium trim creeps near 310K yuan ($45,900)
- 5.26 m footprint is challenging in older urban areas
BYD Great Tang vs. Li Auto L9 vs. Aito M9
The Great Tang is BYD’s most direct shot yet at the premium three-row family EV niche dominated by Li Auto and Huawei-backed Aito. Where the L9 and M9 lean heavily on EREV (range-extender) drivetrains, BYD is betting that a long-range pure-electric flagship — backed by its own battery and 1,000 V charging — can win pragmatic buyers on hardware-per-yuan.
For broader context on BYD’s premium EV ladder, see our 2026 BYD Sealion 7 full review, which sits one segment below the Great Tang and shares much of the same Dynasty-era design language.
Image Gallery: BYD Great Tang Exterior & Interior
Why the Great Tang Matters for BYD’s Premium Strategy
The launch is BYD’s clearest statement yet that it intends to chase higher per-unit margins instead of fighting in the sub-200K yuan price war. By pricing the Great Tang from 239,900 yuan with hardware (1,000 V, DiSus-A, rear-wheel steering, dual-motor 585 kW) that not long ago required a 600K-yuan budget, the company is building a moat around the family-EV segment.
A future plug-in hybrid Great Tang is already being prepared a smart hedge against buyers in lower-tier cities still concerned about charging. If you want to understand BYD’s PHEV playbook, our overviews of the BYD Sealion 6 PHEV and the BYD Sealion 5 DM-i are great companion reads.
The Chinese new-energy market is also welcoming new challengers from rivals such as Leapmotor our Leapmotor B05 deep-dive shows just how aggressive pricing has become across categories.
Frequently Asked Questions (FAQ)
1. How much does the BYD Great Tang cost?
The BYD Great Tang starts at 239,900 yuan (about $35,500) for the 800 KM Premium RWD trim. The top Shengshi Edition AWD reaches 309,900 yuan (about $45,900).
2. What is the maximum range of the BYD Great Tang?
The 950 KM Flagship RWD trim offers up to 950 km on the CLTC cycle, drawn from a 130.15 kWh second-generation Blade Battery pack.
3. How fast does the BYD Great Tang accelerate from 0 to 100 km/h?
The dual-motor 585 kW variant accelerates from 0–100 km/h in 3.9 seconds, making it one of the quickest full-size three-row EVs on sale.
4. How fast can the BYD Great Tang charge?
Thanks to its 1,000 V architecture, the Great Tang can charge from 10% to 70% in just 5 minutes, and to 97% in 9 minutes under optimal thermal conditions.
5. Is the BYD Great Tang a 7-seater?
Yes. It uses a 2 + 2 + 3 seven-seat layout, with airline-style reclining lounge chairs in the second row and a true third row for adults.
6. What are the main rivals of the BYD Great Tang?
Its closest competitors in China are the Li Auto L9, the Aito M9, and large premium SUVs from Zeekr, NIO and traditional German brands.
7. Will the BYD Great Tang be sold outside of China?
BYD has not confirmed an international launch. However, given the Dynasty network’s phased export strategy, a global version likely badged differently is plausible in 2027.
8. Is there a plug-in hybrid (PHEV) version of the Great Tang?
BYD has indicated that a PHEV Great Tang variant is in the pipeline to follow the EV rollout, aimed at lower-tier cities with less charging infrastructure.
Final Verdict: A Genuinely Disruptive Full-Size EV
The BYD Great Tang isn’t just another flagship it’s a strategic weapon. By packaging a 1,000 V platform, a second-generation Blade Battery, 950 km of range, rear-wheel steering, air suspension, and a true seven-seat lounge cabin under a $35,500 starting price, BYD is effectively redrawing the rules of the premium family EV segment.
For Chinese buyers cross-shopping the Li Auto L9 or Aito M9, the Da Tang is now the value benchmark. For global observers, it’s a preview of what mass-market EVs will offer worldwide within 12–24 months.
Sources & further reading: BYD Dynasty Network official launch (June 17, 2026); image credits CarNewsChina & Autohome; competitive references: BYD Global.
