USA EV Comparison: Nissan Leaf 40 kWh vs BYD Dolphin Comfort/Design
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General Info
While the BYD Dolphin Comfort/Design (2023-…) is currently produced, it is not offered for sale in the United States. The Nissan Leaf 40 kWh (2022-2025) has been discontinued. You can find it for as low as $9999 on the used car market.
The two vehicles share the same body style: Hatchback.
| Property | Nissan Leaf 40 kWh | BYD Dolphin Comfort/Design |
|---|---|---|
| Years of Production | 2022-2025 | 2023-… |
| Current Status | Discontinued | Produced |
| Country of Manufacture | Japan, UK, USA | China |
| Body Style | Hatchback | Hatchback |
| Market Availability | EU, USA | EU |
| Price USA (Used) | $9999 | - Price USA (Used) |
| GCC Score | 4.8 | 5.7 |
Range and Efficiency
While the BYD Dolphin Comfort/Design (2023-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Nissan Leaf 40 kWh (2022-2025).
| Property | Nissan Leaf 40 kWh | BYD Dolphin Comfort/Design |
|---|---|---|
| Range (EPA) | 149 mi | - Range (EPA) |
| Range (WLTP) | 177 mi | 265 mi |
| Range (GCC) | 148 mi | 226 mi |
| Battery Capacity (Nominal) | 40 kWh | 62 kWh |
| Battery Capacity (Usable) | 39 kWh | 60.4 kWh |
| Efficiency per 100 mi | 26.4 kWh/100 mi | 26.7 kWh/100 mi |
| Efficiency per kWh | 3.79 mi/kWh | 3.74 mi/kWh |
| Range and Efficiency Score | 5.5 | 6.7 |
Charging
Both vehicles utilize a standard 400-volt architecture.
The BYD Dolphin Comfort/Design (2023-…) offers faster charging speeds at DC stations, reaching up to 88 kW, while the Nissan Leaf 40 kWh (2022-2025) maxes out at 50 kW.
The BYD Dolphin Comfort/Design (2023-…) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the Nissan Leaf 40 kWh (2022-2025) is limited to 6.6 kW.
| Property | Nissan Leaf 40 kWh | BYD Dolphin Comfort/Design |
|---|---|---|
| Max Charging Power (AC) | 6.6 kW | 11 kW |
| Max Charging Power (DC) | 50 kW | 88 kW |
| Architecture | 400 V | 400 V |
| Charge Port | CHAdeMO Type 1 (J1772) | CCS Type 2 |
| Charging Score | 3.3 | 5.6 |
Performance
Both vehicles are front-wheel drive.
The BYD Dolphin Comfort/Design (2023-…) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | Nissan Leaf 40 kWh | BYD Dolphin Comfort/Design |
|---|---|---|
| Drive Type | FWD | FWD |
| Motor Type | PMSM | PMSM |
| Motor Power (kW) | 110 kW | 150 kW |
| Motor Power (hp) | 148 hp | 201 hp |
| Motor Torque | 236 lb-ft | 229 lb-ft |
| 0-60 mph | 7.7 s | 6.7 s |
| Top Speed | 90 mph | 99 mph |
| Performance Score | 3.1 | 3.6 |
Dimensions
The Nissan Leaf 40 kWh (2022-2025) has a longer body, while the BYD Dolphin Comfort/Design (2023-…) stands taller, offering a more elevated ride. Their widths are almost identical, so both offer a similar amount of shoulder room.
Both models have similar wheelbase lengths.
| Property | Nissan Leaf 40 kWh | BYD Dolphin Comfort/Design |
|---|---|---|
| Length | 176.4 in | 168.9 in |
| Width (with Mirrors) | 79.9 in | 79.2 in |
| Width (w/o Mirrors) | 70.5 in | 69.7 in |
| Height | 61.5 in | 61.8 in |
| Wheelbase | 106.3 in | 106.3 in |
Cargo and Towing
The Nissan Leaf 40 kWh (2022-2025) features a larger trunk, but the BYD Dolphin Comfort/Design (2023-…) offers greater maximum cargo capacity when the rear seats are folded.
Neither car is equipped with a frunk (front trunk).
Neither vehicle is officially rated for towing in the US.
| Property | Nissan Leaf 40 kWh | BYD Dolphin Comfort/Design |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 3509 lb | 3655 lb |
| Cargo Volume (Trunk) | 23.6 ft3 | 12.2 ft3 |
| Cargo Volume (Max) | 30 ft3 | 46.3 ft3 |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | - Cargo Volume (Frunk) |
| Towing Capacity | - Towing Capacity | - Towing Capacity |
| Cargo and Towing Score | 4.5 | 4.4 |
