USA EV Comparison: BMW iX M70 xDrive vs BYD Tang Flagship
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General Info
The BMW iX M70 xDrive (2025-...) is currently produced, it has a starting price of $115000. The BYD Tang Flagship (2022-2024) has been discontinued, it was never offered for sale in the United States.
The two vehicles share the same body style: SUV.
| Property | BMW iX M70 xDrive | BYD Tang Flagship |
|---|---|---|
| Years of Production | 2025-… | 2022-2024 |
| Current Status | Produced | Discontinued |
| Country of Manufacture | Germany | China |
| Body Style | SUV | SUV |
| Market Availability | EU, USA | EU |
| Price USA (New) | $115000 | - Price USA (New) |
| GCC Score | 7.4 | 5.9 |
Range and Efficiency
The BMW iX M70 xDrive (2025-...) boasts a greater real-world range, a larger battery, and superior energy efficiency compared to the BYD Tang Flagship (2022-2024).
| Property | BMW iX M70 xDrive | BYD Tang Flagship |
|---|---|---|
| Range (EPA) | 303 mi | - Range (EPA) |
| Range (WLTP) | 373 mi | 249 mi |
| Range (GCC) | 299 mi | 211 mi |
| Battery Capacity (Nominal) | 115 kWh | 88 kWh |
| Battery Capacity (Usable) | 108.9 kWh | 86.4 kWh |
| Efficiency per 100 mi | 36.4 kWh/100 mi | 40.9 kWh/100 mi |
| Efficiency per kWh | 2.75 mi/kWh | 2.44 mi/kWh |
| Range and Efficiency Score | 6.4 | 3.8 |
Charging
Both vehicles utilize a standard 400-volt architecture.
The BMW iX M70 xDrive (2025-...) offers faster charging speeds at DC stations, reaching up to 195 kW, while the BYD Tang Flagship (2022-2024) maxes out at 120 kW.
The BMW iX M70 xDrive (2025-...) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the BYD Tang Flagship (2022-2024) is limited to 7.4 kW.
| Property | BMW iX M70 xDrive | BYD Tang Flagship |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 7.4 kW |
| Max Charging Power (DC) | 195 kW | 120 kW |
| Architecture | 400 V | 400 V |
| Charge Port | CCS Type 1 | CCS Type 2 |
| Charging Score | 8 | 5.2 |
Performance
Both vehicles are all-wheel drive.
The BMW iX M70 xDrive (2025-...) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | BMW iX M70 xDrive | BYD Tang Flagship |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | PMSM (front), PMSM (rear) | PMSM (front), PMSM (rear) |
| Motor Power (kW) | 485 kW | 380 kW |
| Motor Power (hp) | 650 hp | 510 hp |
| Motor Torque | 749 lb-ft | 502 lb-ft |
| 0-60 mph | 3.6 s | 4.4 s |
| Top Speed | 155 mph | 112 mph |
| Performance Score | 7.5 | 5.9 |
Dimensions
The BMW iX M70 xDrive (2025-...) and BYD Tang Flagship (2022-2024) are about the same size.
The BMW iX M70 xDrive (2025-...) boasts a more extended wheelbase.
| Property | BMW iX M70 xDrive | BYD Tang Flagship |
|---|---|---|
| Length | 195.5 in | 191.7 in |
| Width (with Mirrors) | 87.8 in | 85.8 in |
| Width (w/o Mirrors) | 77.6 in | 76.8 in |
| Height | 66.7 in | 67.9 in |
| Wheelbase | 118.1 in | 111 in |
Cargo and Towing
The BMW iX M70 xDrive (2025-...) provides more cargo capacity, featuring both a larger trunk and more space with the rear seats folded.
Neither car is equipped with a frunk (front trunk).
The BYD Tang Flagship (2022-2024) has a towing capacity of up to 3307 lb, whereas the BMW iX M70 xDrive (2025-...) is not officially rated for towing in the US.
| Property | BMW iX M70 xDrive | BYD Tang Flagship |
|---|---|---|
| Number of Seats | 5 | 7 |
| Curb Weight | 5853 lb | 5487 lb |
| Cargo Volume (Trunk) | 17.7 ft3 | 8.3 ft3 |
| Cargo Volume (Max) | 61.8 ft3 | 58.4 ft3 |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | - Cargo Volume (Frunk) |
| Towing Capacity | - Towing Capacity | 3307 lb |
| Cargo and Towing Score | 8.4 | 7.8 |
