USA EV Comparison: BYD Seal Excellence AWD vs BMW i4 eDrive40

Side-by-side comparison of all specifications in imperial units (mi, lb). To see metric units (km, kg), switch website version to Global.
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General Info

While the BYD Seal Excellence AWD (2022-…) is currently produced, it is not offered for sale in the United States. The BMW i4 eDrive40 (2021-2024) has been discontinued. You can find it for as low as $31963 on the used car market.

The BYD Seal Excellence AWD (2022-…) is a Sedan, whereas the BMW i4 eDrive40 (2021-2024) is a Liftback.

Property BYD Seal Excellence AWD BMW i4 eDrive40
Years of Production 2022-… 2021-2024
Current Status Produced Discontinued
Country of Manufacture China Germany
Body Style Sedan Liftback
Market Availability EU EU, USA
Price USA (Used) - Price USA (Used) $31963
GCC Score 6.6 6.6

Range and Efficiency

Even though the BYD Seal Excellence AWD (2022-…) has a larger battery, the BMW i4 eDrive40 (2021-2024) higher energy efficiency results in a longer real-world driving range.

Property BYD Seal Excellence AWD BMW i4 eDrive40
Range (EPA) - Range (EPA) 301 mi
Range (WLTP) 323 mi 366 mi
Range (GCC) 275 mi 290 mi
Battery Capacity (Nominal) 84 kWh 83.9 kWh
Battery Capacity (Usable) 82.5 kWh 80.7 kWh
Efficiency per 100 mi 30 kWh/100 mi 27.8 kWh/100 mi
Efficiency per kWh 3.33 mi/kWh 3.59 mi/kWh
Range and Efficiency Score 7.1 7.8

Charging

Both vehicles utilize a standard 400-volt architecture.

The BMW i4 eDrive40 (2021-2024) offers faster charging speeds at DC stations, reaching up to 207 kW, while the BYD Seal Excellence AWD (2022-…) maxes out at 150 kW.

Both vehicles are equipped with the same on-board charger, supporting a maximum AC charging power of 11 kW.

Property BYD Seal Excellence AWD BMW i4 eDrive40
Max Charging Power (AC) 11 kW 11 kW
Max Charging Power (DC) 150 kW 207 kW
Architecture 400 V 400 V
Charge Port CCS Type 2 CCS Type 1
Charging Score 6.5 6.9

Performance

The BMW i4 eDrive40 (2021-2024) is rear-wheel drive, while the BYD Seal Excellence AWD (2022-…) offers an all-wheel drive system.

The BYD Seal Excellence AWD (2022-…) boasts greater motor power and accelerates faster from 0 to 60 mph.

Property BYD Seal Excellence AWD BMW i4 eDrive40
Drive Type AWD RWD
Motor Type IM (front), PMSM (rear) PMSM
Motor Power (kW) 390 kW 250 kW
Motor Power (hp) 523 hp 335 hp
Motor Torque 494 lb-ft 317 lb-ft
0-60 mph 3.6 s 5.5 s
Top Speed 112 mph 118 mph
Performance Score 6 4.9

Dimensions

The BYD Seal Excellence AWD (2022-…) and BMW i4 eDrive40 (2021-2024) are about the same size.

The BYD Seal Excellence AWD (2022-…) boasts a more extended wheelbase.

Property BYD Seal Excellence AWD BMW i4 eDrive40
Length 189 in 188.3 in
Width (with Mirrors) 84.6 in 81.6 in
Width (w/o Mirrors) 73.8 in 72.9 in
Height 57.5 in 57 in
Wheelbase 115 in 112.4 in

Cargo and Towing

A frunk (front trunk) is available in the BYD Seal Excellence AWD (2022-…), but the BMW i4 eDrive40 (2021-2024) doesn’t have one.

The BMW i4 eDrive40 (2021-2024) is better suited for heavy loads, offering a greater towing capacity than the BYD Seal Excellence AWD (2022-…).

Property BYD Seal Excellence AWD BMW i4 eDrive40
Number of Seats 5 5
Curb Weight 4817 lb 4684 lb
Cargo Volume (Trunk) 14.1 ft3 16.6 ft3
Cargo Volume (Max) - Cargo Volume (Max) 45.6 ft3
Cargo Volume (Frunk) 1.9 ft3 - Cargo Volume (Frunk)
Towing Capacity 3307 lb 3500 lb
Cargo and Towing Score 5.3 5
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