USA EV Comparison: BYD Sealion 7 Design AWD vs Tesla Model Y Performance
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General Info
Both vehicles are currently in production. The Tesla Model Y Performance (2025-...) has a starting price of $57450, while the BYD Sealion 7 Design AWD (2024-...) is not sold in the United States.
The two vehicles share the same body style: SUV.
| Property | BYD Sealion 7 Design AWD | Tesla Model Y Performance |
|---|---|---|
| Years of Production | 2024-… | 2025-… |
| Current Status | Produced | Produced |
| Country of Manufacture | China | China, Germany, USA |
| Body Style | SUV | SUV |
| Market Availability | EU | EU, USA |
| Price USA (New) | - Price USA (New) | $57450 |
| GCC Score | 6.9 | 7.6 |
Range and Efficiency
Even though the BYD Sealion 7 Design AWD (2024-...) has a larger battery, the Tesla Model Y Performance (2025-...) higher energy efficiency results in a longer real-world driving range.
| Property | BYD Sealion 7 Design AWD | Tesla Model Y Performance |
|---|---|---|
| Range (EPA) | - Range (EPA) | 277 mi |
| Range (WLTP) | 283 mi | 360 mi |
| Range (GCC) | 241 mi | 285 mi |
| Battery Capacity (Nominal) | 84 kWh | 82 kWh |
| Battery Capacity (Usable) | 82.5 kWh | 79 kWh |
| Efficiency per 100 mi | 34.2 kWh/100 mi | 27.7 kWh/100 mi |
| Efficiency per kWh | 2.92 mi/kWh | 3.61 mi/kWh |
| Range and Efficiency Score | 5.6 | 7.7 |
Charging
Both vehicles utilize a standard 400-volt architecture.
The Tesla Model Y Performance (2025-...) offers faster charging speeds at DC stations, reaching up to 250 kW, while the BYD Sealion 7 Design AWD (2024-...) maxes out at 150 kW.
The Tesla Model Y Performance (2025-...) features a more powerful on-board charger, supporting a maximum AC charging power of 11.5 kW, whereas the BYD Sealion 7 Design AWD (2024-...) is limited to 11 kW.
| Property | BYD Sealion 7 Design AWD | Tesla Model Y Performance |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 11.5 kW |
| Max Charging Power (DC) | 150 kW | 250 kW |
| Architecture | 400 V | 400 V |
| Charge Port | CCS Type 2 | Tesla (NACS) |
| Charging Score | 6.5 | 7.3 |
Performance
Both vehicles are all-wheel drive.
The Tesla Model Y Performance (2025-...) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | BYD Sealion 7 Design AWD | Tesla Model Y Performance |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | IM (front), PMSM (rear) | IM (front), PMSM (rear) |
| Motor Power (kW) | 390 kW | 461 kW |
| Motor Power (hp) | 523 hp | 618 hp |
| Motor Torque | 509 lb-ft | 547 lb-ft |
| 0-60 mph | 4.3 s | 3.3 s |
| Top Speed | 134 mph | 155 mph |
| Performance Score | 6.3 | 7 |
Dimensions
The Tesla Model Y Performance (2025-...) is wider, but has a similar length and height to the BYD Sealion 7 Design AWD (2024-...).
Both models have similar wheelbase lengths.
| Property | BYD Sealion 7 Design AWD | Tesla Model Y Performance |
|---|---|---|
| Length | 190.2 in | 188.8 in |
| Width (with Mirrors) | 86.2 in | 83.8 in |
| Width (w/o Mirrors) | 75.8 in | 78 in |
| Height | 63.8 in | 63.4 in |
| Wheelbase | 115.4 in | 113.8 in |
Cargo and Towing
The Tesla Model Y Performance (2025-...) provides more cargo capacity, featuring both a larger trunk and more space with the rear seats folded.
Both models feature a convenient frunk (front trunk), providing additional storage space.
The Tesla Model Y Performance (2025-...) is better suited for heavy loads, offering a greater towing capacity than the BYD Sealion 7 Design AWD (2024-...).
| Property | BYD Sealion 7 Design AWD | Tesla Model Y Performance |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 5159 lb | 4466 lb |
| Cargo Volume (Trunk) | 18.4 ft3 | 30.2 ft3 |
| Cargo Volume (Max) | 63.2 ft3 | 75.5 ft3 |
| Cargo Volume (Frunk) | 2 ft3 | 4.1 ft3 |
| Towing Capacity | 3307 lb | 3500 lb |
| Cargo and Towing Score | 7.7 | 7.7 |
