USA EV Comparison: Audi Q6 Sportback e-tron S vs BYD Tang Flagship
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General Info
While the Audi SQ6 Sportback e-tron (2025-…) is currently produced, it is not offered for sale in the United States. Although the BYD Tang Flagship (2024-…) has been announced, it is not yet in production and will not be available for sale in the United States.
The two vehicles share the same body style: SUV.
| Property | Audi Q6 Sportback e-tron S | BYD Tang Flagship |
|---|---|---|
| Years of Production | 2025-… | 2024-… |
| Current Status | Produced | Announced |
| Country of Manufacture | Germany | China |
| Body Style | SUV | SUV |
| Market Availability | EU | EU |
| GCC Score | 7.7 | 6.9 |
Range and Efficiency
Even though the BYD Tang Flagship (2024-…) has a larger battery, the Audi SQ6 Sportback e-tron (2025-…) higher energy efficiency results in a longer real-world driving range.
| Property | Audi Q6 Sportback e-tron S | BYD Tang Flagship |
|---|---|---|
| Range (WLTP) | 377 mi | 329 mi |
| Range (GCC) | 321 mi | 280 mi |
| Battery Capacity (Nominal) | 100 kWh | 114 kWh |
| Battery Capacity (Usable) | 94.9 kWh | 108.8 kWh |
| Efficiency per 100 mi | 29.6 kWh/100 mi | 38.9 kWh/100 mi |
| Efficiency per kWh | 3.38 mi/kWh | 2.57 mi/kWh |
| Range and Efficiency Score | 8.1 | 5.5 |
Charging
The Audi SQ6 Sportback e-tron (2025-…) features an advanced 800-volt architecture, whereas the BYD Tang Flagship (2024-…) relies on a standard 400-volt system.
The Audi SQ6 Sportback e-tron (2025-…) offers faster charging speeds at DC stations, reaching up to 270 kW, while the BYD Tang Flagship (2024-…) maxes out at 170 kW.
Both vehicles are equipped with the same on-board charger, supporting a maximum AC charging power of 11 kW.
| Property | Audi Q6 Sportback e-tron S | BYD Tang Flagship |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 11 kW |
| Max Charging Power (DC) | 270 kW | 170 kW |
| Architecture | 800 V | 400 V |
| Charge Port | CCS Type 2 | CCS Type 2 |
| Charging Score | 8.4 | 7.1 |
Performance
Both vehicles are all-wheel drive.
Both cars offer the same motor power, but the Audi SQ6 Sportback e-tron (2025-…) achieves a faster 0-60 mph time.
| Property | Audi Q6 Sportback e-tron S | BYD Tang Flagship |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | IM (front), PMSM (rear) | PMSM (front), PMSM (rear) |
| Motor Power (kW) | 380 kW | 380 kW |
| Motor Power (hp) | 510 hp | 510 hp |
| Motor Torque | 631 lb-ft | 516 lb-ft |
| 0-60 mph | 4.1 s | 4.7 s |
| Top Speed | 143 mph | 118 mph |
| Performance Score | 6.8 | 6 |
Dimensions
The BYD Tang Flagship (2024-…) is longer and taller, but about the same width as the Audi SQ6 Sportback e-tron (2025-…).
The Audi SQ6 Sportback e-tron (2025-…) boasts a more extended wheelbase.
| Property | Audi Q6 Sportback e-tron S | BYD Tang Flagship |
|---|---|---|
| Length | 187.8 in | 195.7 in |
| Width (with Mirrors) | 86.3 in | 83.9 in |
| Width (w/o Mirrors) | 76.3 in | 77 in |
| Height | 65.6 in | 68.7 in |
| Wheelbase | 113.7 in | 111 in |
Cargo and Towing
The Audi SQ6 Sportback e-tron (2025-…) features a larger trunk, but the BYD Tang Flagship (2024-…) offers greater maximum cargo capacity when the rear seats are folded.
A frunk (front trunk) is available in the Audi SQ6 Sportback e-tron (2025-…), but the BYD Tang Flagship (2024-…) doesn’t have one.
The Audi SQ6 Sportback e-tron (2025-…) is better suited for heavy loads, offering a greater towing capacity than the BYD Tang Flagship (2024-…).
| Property | Audi Q6 Sportback e-tron S | BYD Tang Flagship |
|---|---|---|
| Number of Seats | 5 | 7 |
| Curb Weight | 5291 lb | 5798 lb |
| Cargo Volume (Trunk) | 18 ft3 | 8.3 ft3 |
| Cargo Volume (Max) | 48.5 ft3 | 58.4 ft3 |
| Cargo Volume (Frunk) | 2.3 ft3 | - Cargo Volume (Frunk) |
| Towing Capacity | 5291 lb | 3307 lb |
| Cargo and Towing Score | 7.6 | 8 |
