USA EV Comparison: Tesla Model Y Long Range RWD vs BYD Sealion 7 Comfort RWD
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General Info
While the BYD Sealion 7 Comfort RWD (2024-...) is currently produced, it is not offered for sale in the United States. The Tesla Model Y Long Range RWD (2025-2025) has been discontinued. You can find it for as low as on the used car market.
The two vehicles share the same body style: SUV.
| Property | Tesla Model Y Long Range RWD | BYD Sealion 7 Comfort RWD |
|---|---|---|
| Years of Production | 2025-2025 | 2024-… |
| Current Status | Discontinued | Produced |
| Country of Manufacture | China, Germany, USA | China |
| Body Style | SUV | SUV |
| Market Availability | EU, USA | EU |
| GCC Score | 7.5 | 6.7 |
Range and Efficiency
Even though the BYD Sealion 7 Comfort RWD (2024-...) has a larger battery, the Tesla Model Y Long Range RWD (2025-2025) higher energy efficiency results in a longer real-world driving range.
| Property | Tesla Model Y Long Range RWD | BYD Sealion 7 Comfort RWD |
|---|---|---|
| Range (EPA) | 337 mi | - Range (EPA) |
| Range (WLTP) | 386 mi | 300 mi |
| Range (GCC) | 324 mi | 255 mi |
| Battery Capacity (Nominal) | 78.1 kWh | 84 kWh |
| Battery Capacity (Usable) | 75 kWh | 82.5 kWh |
| Efficiency per 100 mi | 23.1 kWh/100 mi | 32.4 kWh/100 mi |
| Efficiency per kWh | 4.32 mi/kWh | 3.09 mi/kWh |
| Range and Efficiency Score | 9.4 | 6.2 |
Charging
Both vehicles utilize a standard 400-volt architecture.
The Tesla Model Y Long Range RWD (2025-2025) offers faster charging speeds at DC stations, reaching up to 250 kW, while the BYD Sealion 7 Comfort RWD (2024-...) maxes out at 150 kW.
The Tesla Model Y Long Range RWD (2025-2025) features a more powerful on-board charger, supporting a maximum AC charging power of 11.5 kW, whereas the BYD Sealion 7 Comfort RWD (2024-...) is limited to 11 kW.
| Property | Tesla Model Y Long Range RWD | BYD Sealion 7 Comfort RWD |
|---|---|---|
| Max Charging Power (AC) | 11.5 kW | 11 kW |
| Max Charging Power (DC) | 250 kW | 150 kW |
| Architecture | 400 V | 400 V |
| Charge Port | Tesla (NACS) | CCS Type 2 |
| Charging Score | 7.2 | 6.5 |
Performance
Both vehicles are rear-wheel drive.
The Tesla Model Y Long Range RWD (2025-2025) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | Tesla Model Y Long Range RWD | BYD Sealion 7 Comfort RWD |
|---|---|---|
| Drive Type | RWD | RWD |
| Motor Type | PMSM | PMSM |
| Motor Power (kW) | 250 kW | 230 kW |
| Motor Power (hp) | 335 hp | 308 hp |
| Motor Torque | 332 lb-ft | 280 lb-ft |
| 0-60 mph | 5.4 s | 6.4 s |
| Top Speed | 125 mph | 134 mph |
| Performance Score | 5.1 | 4.8 |
Dimensions
The Tesla Model Y Long Range RWD (2025-2025) is wider, but has a similar length and height to the BYD Sealion 7 Comfort RWD (2024-...).
Both models have similar wheelbase lengths.
| Property | Tesla Model Y Long Range RWD | BYD Sealion 7 Comfort RWD |
|---|---|---|
| Length | 188.6 in | 190.2 in |
| Width (with Mirrors) | 83.8 in | 86.2 in |
| Width (w/o Mirrors) | 78 in | 75.8 in |
| Height | 63.9 in | 63.8 in |
| Wheelbase | 113.8 in | 115.4 in |
Cargo and Towing
The Tesla Model Y Long Range RWD (2025-2025) 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 Long Range RWD (2025-2025) is better suited for heavy loads, offering a greater towing capacity than the BYD Sealion 7 Comfort RWD (2024-...).
| Property | Tesla Model Y Long Range RWD | BYD Sealion 7 Comfort RWD |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 4184 lb | 4905 lb |
| Cargo Volume (Trunk) | 30.2 ft3 | 18.4 ft3 |
| Cargo Volume (Max) | 75.5 ft3 | 63.2 ft3 |
| Cargo Volume (Frunk) | 4.1 ft3 | 2 ft3 |
| Towing Capacity | 3500 lb | 1653 lb |
| Cargo and Towing Score | 7.8 | 7.7 |
