USA EV Comparison: BYD Seal Comfort RWD vs Hyundai Ioniq 6 Long Range RWD
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General Info
Both vehicles are currently in production. The Hyundai Ioniq 6 Long Range RWD (2022-…) has a starting price of $42450, while the BYD Seal Comfort RWD (2025-…) is not sold in the United States.
The two vehicles share the same body style: Sedan.
| Property | BYD Seal Comfort RWD | Hyundai Ioniq 6 Long Range RWD |
|---|---|---|
| Years of Production | 2025-… | 2022-… |
| Current Status | Produced | Produced |
| Country of Manufacture | China | South Korea |
| Body Style | Sedan | Sedan |
| Market Availability | EU | EU, USA |
| Price USA (New) | - Price USA (New) | $42450 |
| Price USA (Used) | - Price USA (Used) | $25999 |
| GCC Score | 6.1 | 7.1 |
Range and Efficiency
The Hyundai Ioniq 6 Long Range RWD (2022-…) boasts a greater real-world range, a larger battery, and superior energy efficiency compared to the BYD Seal Comfort RWD (2025-…).
| Property | BYD Seal Comfort RWD | Hyundai Ioniq 6 Long Range RWD |
|---|---|---|
| Range (EPA) | - Range (EPA) | 361 mi |
| Range (WLTP) | 286 mi | 382 mi |
| Range (GCC) | 243 mi | 324 mi |
| Battery Capacity (Nominal) | 63 kWh | 77.4 kWh |
| Battery Capacity (Usable) | 61.4 kWh | 74 kWh |
| Efficiency per 100 mi | 25.3 kWh/100 mi | 22.8 kWh/100 mi |
| Efficiency per kWh | 3.96 mi/kWh | 4.38 mi/kWh |
| Range and Efficiency Score | 7.5 | 9.6 |
Charging
The Hyundai Ioniq 6 Long Range RWD (2022-…) features an advanced 800-volt architecture, whereas the BYD Seal Comfort RWD (2025-…) relies on a standard 400-volt system.
The Hyundai Ioniq 6 Long Range RWD (2022-…) offers faster charging speeds at DC stations, reaching up to 233 kW, while the BYD Seal Comfort RWD (2025-…) maxes out at 110 kW.
Both vehicles are equipped with the same on-board charger, supporting a maximum AC charging power of 11 kW.
| Property | BYD Seal Comfort RWD | Hyundai Ioniq 6 Long Range RWD |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 11 kW |
| Max Charging Power (DC) | 110 kW | 233 kW |
| Architecture | 400 V | 800 V |
| Charge Port | CCS Type 2 | CCS Type 1 |
| Charging Score | 5.6 | 7.9 |
Performance
Both vehicles are rear-wheel drive.
Although the BYD Seal Comfort RWD (2025-…) has more power, the Hyundai Ioniq 6 Long Range RWD (2022-…) achieves a faster 0-60 mph time.
| Property | BYD Seal Comfort RWD | Hyundai Ioniq 6 Long Range RWD |
|---|---|---|
| Drive Type | RWD | RWD |
| Motor Type | PMSM | PMSM |
| Motor Power (kW) | 170 kW | 168 kW |
| Motor Power (hp) | 228 hp | 225 hp |
| Motor Torque | 280 lb-ft | 258 lb-ft |
| 0-60 mph | 7.2 s | 7.1 s |
| Top Speed | 137 mph | 115 mph |
| Performance Score | 4.5 | 4 |
Dimensions
The Hyundai Ioniq 6 Long Range RWD (2022-…) is taller, but has a similar length and width to the BYD Seal Comfort RWD (2025-…).
Both models have similar wheelbase lengths.
| Property | BYD Seal Comfort RWD | Hyundai Ioniq 6 Long Range RWD |
|---|---|---|
| Length | 189 in | 191.1 in |
| Width (with Mirrors) | 84.6 in | 81.6 in |
| Width (w/o Mirrors) | 73.8 in | 74 in |
| Height | 57.5 in | 58.9 in |
| Wheelbase | 115 in | 116.1 in |
Cargo and Towing
Both models feature a convenient frunk (front trunk), providing additional storage space.
The BYD Seal Comfort RWD (2025-…) has a towing capacity of up to 1653 lb, whereas the Hyundai Ioniq 6 Long Range RWD (2022-…) is not officially rated for towing in the US.
| Property | BYD Seal Comfort RWD | Hyundai Ioniq 6 Long Range RWD |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 4370 lb | 4222 lb |
| Cargo Volume (Trunk) | 14.1 ft3 | 14.2 ft3 |
| Cargo Volume (Frunk) | 1.9 ft3 | 1.6 ft3 |
| Towing Capacity | 1653 lb | - Towing Capacity |
| Cargo and Towing Score | 5.3 | 5.5 |
