USA EV Comparison: BYD Seal Design RWD 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 Design RWD (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 Design RWD (2022-…) is a Sedan, whereas the BMW i4 eDrive40 (2021-2024) is a Liftback.

Property BYD Seal Design RWD 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

The BYD Seal Design RWD (2022-…) boasts a greater real-world range, a larger battery, and superior energy efficiency compared to the BMW i4 eDrive40 (2021-2024).

Property BYD Seal Design RWD BMW i4 eDrive40
Range (EPA) - Range (EPA) 301 mi
Range (WLTP) 354 mi 366 mi
Range (GCC) 301 mi 290 mi
Battery Capacity (Nominal) 84 kWh 83.9 kWh
Battery Capacity (Usable) 82.5 kWh 80.7 kWh
Efficiency per 100 mi 27.4 kWh/100 mi 27.8 kWh/100 mi
Efficiency per kWh 3.65 mi/kWh 3.59 mi/kWh
Range and Efficiency Score 8.3 7.9

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 Design RWD (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 Design RWD 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

Both vehicles are rear-wheel drive.

The BMW i4 eDrive40 (2021-2024) boasts greater motor power and accelerates faster from 0 to 60 mph.

Property BYD Seal Design RWD BMW i4 eDrive40
Drive Type RWD RWD
Motor Type PMSM PMSM
Motor Power (kW) 230 kW 250 kW
Motor Power (hp) 308 hp 335 hp
Motor Torque 266 lb-ft 317 lb-ft
0-60 mph 5.7 s 5.5 s
Top Speed 112 mph 118 mph
Performance Score 4.5 4.8

Dimensions

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

The BYD Seal Design RWD (2022-…) boasts a more extended wheelbase.

Property BYD Seal Design RWD 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 Design RWD (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 Design RWD (2022-…).

Property BYD Seal Design RWD BMW i4 eDrive40
Number of Seats 5 5
Curb Weight 4597 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 1653 lb 3500 lb
Cargo and Towing Score 5.3 5
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