USA EV Comparison: BYD Atto 2 51.1 kWh vs Hyundai Kona Electric Long Range
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General Info
While the BYD Atto 2 51.1 kWh (2025-…) is currently produced, it is not offered for sale in the United States. The Hyundai Kona Electric Long Range (2021-2023) has been discontinued. You can find it for as low as $13500 on the used car market.
The two vehicles share the same body style: SUV.
| Property | BYD Atto 2 51.1 kWh | Hyundai Kona Electric Long Range |
|---|---|---|
| Years of Production | 2025-… | 2021-2023 |
| Current Status | Produced | Discontinued |
| Country of Manufacture | China | Czech Republic, India, South Korea |
| Body Style | SUV | SUV |
| Market Availability | EU | EU, USA |
| Price USA (Used) | - Price USA (Used) | $13500 |
| GCC Score | 5.8 | 5.9 |
Range and Efficiency
The Hyundai Kona Electric Long Range (2021-2023) boasts a greater real-world range, a larger battery, and superior energy efficiency compared to the BYD Atto 2 51.1 kWh (2025-…).
| Property | BYD Atto 2 51.1 kWh | Hyundai Kona Electric Long Range |
|---|---|---|
| Range (EPA) | - Range (EPA) | 258 mi |
| Range (WLTP) | 194 mi | 301 mi |
| Range (GCC) | 165 mi | 250 mi |
| Battery Capacity (Nominal) | 51.1 kWh | 67.5 kWh |
| Battery Capacity (Usable) | 45.1 kWh | 64 kWh |
| Efficiency per 100 mi | 27.3 kWh/100 mi | 25.6 kWh/100 mi |
| Efficiency per kWh | 3.66 mi/kWh | 3.91 mi/kWh |
| Range and Efficiency Score | 5.5 | 7.5 |
Charging
Both vehicles utilize a standard 400-volt architecture.
The Hyundai Kona Electric Long Range (2021-2023) offers faster charging speeds at DC stations, reaching up to 77 kW, while the BYD Atto 2 51.1 kWh (2025-…) maxes out at 65 kW.
The BYD Atto 2 51.1 kWh (2025-…) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the Hyundai Kona Electric Long Range (2021-2023) is limited to 7.2 kW.
| Property | BYD Atto 2 51.1 kWh | Hyundai Kona Electric Long Range |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 7.2 kW |
| Max Charging Power (DC) | 65 kW | 77 kW |
| Architecture | 400 V | 400 V |
| Charge Port | CCS Type 2 | CCS Type 1 |
| Charging Score | 5.4 | 5 |
Performance
Both vehicles are front-wheel drive.
Both cars deliver the same 0-60 mph acceleration time, but the Hyundai Kona Electric Long Range (2021-2023) boasts greater motor power.
| Property | BYD Atto 2 51.1 kWh | Hyundai Kona Electric Long Range |
|---|---|---|
| Drive Type | FWD | FWD |
| Motor Type | PMSM | PMSM |
| Motor Power (kW) | 130 kW | 150 kW |
| Motor Power (hp) | 174 hp | 201 hp |
| Motor Torque | 214 lb-ft | 291 lb-ft |
| 0-60 mph | 7.6 s | 7.6 s |
| Top Speed | 99 mph | 104 mph |
| Performance Score | 3.3 | 3.8 |
Dimensions
The BYD Atto 2 51.1 kWh (2025-…) is longer and taller, but about the same width as the Hyundai Kona Electric Long Range (2021-2023).
Both models have similar wheelbase lengths.
| Property | BYD Atto 2 51.1 kWh | Hyundai Kona Electric Long Range |
|---|---|---|
| Length | 169.7 in | 165.6 in |
| Width (with Mirrors) | 81.1 in | 81.5 in |
| Width (w/o Mirrors) | 72 in | 70.9 in |
| Height | 65.9 in | 61.8 in |
| Wheelbase | 103.1 in | 102.4 in |
Cargo and Towing
The Hyundai Kona Electric Long Range (2021-2023) features a larger trunk, but the BYD Atto 2 51.1 kWh (2025-…) offers greater maximum cargo capacity when the rear seats are folded.
Neither car is equipped with a frunk (front trunk).
The BYD Atto 2 51.1 kWh (2025-…) is better suited for heavy loads, offering a greater towing capacity than the Hyundai Kona Electric Long Range (2021-2023).
| Property | BYD Atto 2 51.1 kWh | Hyundai Kona Electric Long Range |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 3626 lb | 3715 lb |
| Cargo Volume (Trunk) | 14.1 ft3 | 19.2 ft3 |
| Cargo Volume (Max) | 47.3 ft3 | 45.8 ft3 |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | - Cargo Volume (Frunk) |
| Towing Capacity | 1653 lb | 661 lb |
| Cargo and Towing Score | 6.4 | 5.7 |
