USA EV Comparison: BMW i4 M50 vs Seat Mii Electric

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

Since both vehicles have been discontinued, they are now only available on the used car market. You can get the BMW i4 M50 (2021-2024) for as low as $36990, while the Seat Mii Electric (2019-2021) was never offered for sale in the United States.

The BMW i4 M50 (2021-2024) is a Liftback, whereas the Seat Mii Electric (2019-2021) is a Hatchback.

Property BMW i4 M50 Seat Mii Electric
Years of Production 2021-2024 2019-2021
Current Status Discontinued Discontinued
Country of Manufacture Germany Slovakia
Body Style Liftback Hatchback
Market Availability EU, USA EU
Price USA (Used) $36990 - Price USA (Used)
GCC Score 6.5 4.5

Range and Efficiency

While the BMW i4 M50 (2021-2024) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Seat Mii Electric (2019-2021).

Property BMW i4 M50 Seat Mii Electric
Range (EPA) 270 mi - Range (EPA)
Range (WLTP) 322 mi 161 mi
Range (GCC) 254 mi 139 mi
Battery Capacity (Nominal) 83.9 kWh 36.8 kWh
Battery Capacity (Usable) 80.7 kWh 32.3 kWh
Efficiency per 100 mi 31.8 kWh/100 mi 23.2 kWh/100 mi
Efficiency per kWh 3.15 mi/kWh 4.3 mi/kWh
Range and Efficiency Score 6.5 6.1

Charging

Both vehicles utilize a standard 400-volt architecture.

The BMW i4 M50 (2021-2024) offers faster charging speeds at DC stations, reaching up to 207 kW, while the Seat Mii Electric (2019-2021) maxes out at 40 kW.

The BMW i4 M50 (2021-2024) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the Seat Mii Electric (2019-2021) is limited to 7.2 kW.

Property BMW i4 M50 Seat Mii Electric
Max Charging Power (AC) 11 kW 7.2 kW
Max Charging Power (DC) 207 kW 40 kW
Architecture 400 V 400 V
Charge Port CCS Type 1 CCS Type 2
Charging Score 6.9 3.9

Performance

The Seat Mii Electric (2019-2021) is front-wheel drive, while the BMW i4 M50 (2021-2024) offers an all-wheel drive system.

The BMW i4 M50 (2021-2024) boasts greater motor power and accelerates faster from 0 to 60 mph.

Property BMW i4 M50 Seat Mii Electric
Drive Type AWD FWD
Motor Type PMSM (front), PMSM (rear) PMSM
Motor Power (kW) 400 kW 61 kW
Motor Power (hp) 536 hp 82 hp
Motor Torque 586 lb-ft 156 lb-ft
0-60 mph 3.7 s 11.8 s
Top Speed 140 mph 81 mph
Performance Score 6.7 1.7

Dimensions

The BMW i4 M50 (2021-2024) is longer and wider, but the Seat Mii Electric (2019-2021) is taller.

The BMW i4 M50 (2021-2024) boasts a more extended wheelbase.

Property BMW i4 M50 Seat Mii Electric
Length 188.3 in 140 in
Width (with Mirrors) 81.6 in - Width (with Mirrors)
Width (w/o Mirrors) 72.9 in 64.8 in
Height 57 in 58.3 in
Wheelbase 112.4 in 95.3 in

Cargo and Towing

The BMW i4 M50 (2021-2024) provides more cargo capacity, featuring both a larger trunk and more space with the rear seats folded.

Neither car is equipped with a frunk (front trunk).

The BMW i4 M50 (2021-2024) has a towing capacity of up to 3500 lb, whereas the Seat Mii Electric (2019-2021) is not officially rated for towing in the US.

Property BMW i4 M50 Seat Mii Electric
Number of Seats 5 4
Curb Weight 5018 lb 2723 lb
Cargo Volume (Trunk) 16.6 ft3 8.9 ft3
Cargo Volume (Max) 45.6 ft3 32.6 ft3
Cargo Volume (Frunk) - Cargo Volume (Frunk) - Cargo Volume (Frunk)
Towing Capacity 3500 lb - Towing Capacity
Cargo and Towing Score 5 3.6
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