USA EV Comparison: BMW i7 eDrive50 vs BYD Dolphin Comfort/Design
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General Info
Both vehicles are currently in production. The BMW i7 eDrive50 (2023-…) has a starting price of $105700, while the BYD Dolphin Comfort/Design (2023-…) is not sold in the United States.
The BMW i7 eDrive50 (2023-…) is a Sedan, whereas the BYD Dolphin Comfort/Design (2023-…) is a Hatchback.
| Property | BMW i7 eDrive50 | BYD Dolphin Comfort/Design |
|---|---|---|
| Years of Production | 2023-… | 2023-… |
| Current Status | Produced | Produced |
| Country of Manufacture | Germany | China |
| Body Style | Sedan | Hatchback |
| Market Availability | EU, USA | EU |
| Price USA (New) | $105700 | - Price USA (New) |
| Price USA (Used) | $74444 | - Price USA (Used) |
| GCC Score | 6.6 | 5.7 |
Range and Efficiency
While the BMW i7 eDrive50 (2023-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the BYD Dolphin Comfort/Design (2023-…).
| Property | BMW i7 eDrive50 | BYD Dolphin Comfort/Design |
|---|---|---|
| Range (EPA) | 321 mi | - Range (EPA) |
| Range (WLTP) | 380 mi | 265 mi |
| Range (GCC) | 316 mi | 226 mi |
| Battery Capacity (Nominal) | 105.7 kWh | 62 kWh |
| Battery Capacity (Usable) | 101.7 kWh | 60.4 kWh |
| Efficiency per 100 mi | 32.2 kWh/100 mi | 26.7 kWh/100 mi |
| Efficiency per kWh | 3.11 mi/kWh | 3.74 mi/kWh |
| Range and Efficiency Score | 7.6 | 6.7 |
Charging
Both vehicles utilize a standard 400-volt architecture.
The BMW i7 eDrive50 (2023-…) offers faster charging speeds at DC stations, reaching up to 200 kW, while the BYD Dolphin Comfort/Design (2023-…) maxes out at 88 kW.
Both vehicles are equipped with the same on-board charger, supporting a maximum AC charging power of 11 kW.
| Property | BMW i7 eDrive50 | BYD Dolphin Comfort/Design |
|---|---|---|
| Max Charging Power (AC) | 11 kW | 11 kW |
| Max Charging Power (DC) | 200 kW | 88 kW |
| Architecture | 400 V | 400 V |
| Charge Port | CCS Type 1 | CCS Type 2 |
| Charging Score | 7.2 | 5.6 |
Performance
The BMW i7 eDrive50 (2023-…) is rear-wheel drive, while the BYD Dolphin Comfort/Design (2023-…) offers a front-wheel drive system.
The BMW i7 eDrive50 (2023-…) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | BMW i7 eDrive50 | BYD Dolphin Comfort/Design |
|---|---|---|
| Drive Type | RWD | FWD |
| Motor Type | PMSM | PMSM |
| Motor Power (kW) | 335 kW | 150 kW |
| Motor Power (hp) | 449 hp | 201 hp |
| Motor Torque | 479 lb-ft | 229 lb-ft |
| 0-60 mph | 5.3 s | 6.7 s |
| Top Speed | 127 mph | 99 mph |
| Performance Score | 5.7 | 3.5 |
Dimensions
The BMW i7 eDrive50 (2023-…) is longer and wider, but about the same height as the BYD Dolphin Comfort/Design (2023-…).
The BMW i7 eDrive50 (2023-…) boasts a more extended wheelbase.
| Property | BMW i7 eDrive50 | BYD Dolphin Comfort/Design |
|---|---|---|
| Length | 212.2 in | 168.9 in |
| Width (with Mirrors) | 86.3 in | 79.2 in |
| Width (w/o Mirrors) | 76.8 in | 69.7 in |
| Height | 60.8 in | 61.8 in |
| Wheelbase | 126.6 in | 106.3 in |
Cargo and Towing
The BMW i7 eDrive50 (2023-…) 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 | BMW i7 eDrive50 | BYD Dolphin Comfort/Design |
|---|---|---|
| Number of Seats | 5 | 5 |
| Curb Weight | 5917 lb | 3655 lb |
| Cargo Volume (Trunk) | 17.7 ft3 | 12.2 ft3 |
| Cargo Volume (Max) | 17.7 ft3 | 46.3 ft3 |
| Cargo Volume (Frunk) | - Cargo Volume (Frunk) | - Cargo Volume (Frunk) |
| Towing Capacity | - Towing Capacity | - Towing Capacity |
| Cargo and Towing Score | 5.7 | 4.4 |
