Global EV Comparison: Seat Mii Electric vs BMW iX3 Gen 1

Side-by-side comparison of all specifications in metric units (km, kg). To see imperial units (mi, lb), switch website version to USA.
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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 Seat Mii Electric (2019-2021) for as low as €11390, while the BMW iX3 Gen 1 (2020-2021) begins at €30900.

The Seat Mii Electric (2019-2021) is a Hatchback, whereas the BMW iX3 Gen 1 (2020-2021) is a SUV.

Property Seat Mii Electric BMW iX3 Gen 1
Years of Production 2019-2021 2020-2021
Current Status Discontinued Discontinued
Country of Manufacture Slovakia China
Body Style Hatchback SUV
Market Availability EU EU
Price Europe (Used) €11390 €30900
GCC Score 4.5 6.5

Range and Efficiency

While the BMW iX3 Gen 1 (2020-2021) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Seat Mii Electric (2019-2021).

Property Seat Mii Electric BMW iX3 Gen 1
Range (WLTP) 259 km 460 km
Range (GCC) 223 km 391 km
Battery Capacity (Nominal) 36.8 kWh 80 kWh
Battery Capacity (Usable) 32.3 kWh 74 kWh
Efficiency per 100 km 14.5 kWh/100 km 18.9 kWh/100 km
Efficiency per kWh 6.9 km/kWh 5.28 km/kWh
Range and Efficiency Score 6 6.4

Charging

Both vehicles utilize a standard 400-volt architecture.

The BMW iX3 Gen 1 (2020-2021) offers faster charging speeds at DC stations, reaching up to 155 kW, while the Seat Mii Electric (2019-2021) maxes out at 40 kW.

The BMW iX3 Gen 1 (2020-2021) 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 Seat Mii Electric BMW iX3 Gen 1
Max Charging Power (AC) 7.2 kW 11 kW
Max Charging Power (DC) 40 kW 155 kW
Architecture 400 V 400 V
Charge Port CCS Type 2 CCS Type 2
Charging Score 3.9 6.5

Performance

The BMW iX3 Gen 1 (2020-2021) is rear-wheel drive, while the Seat Mii Electric (2019-2021) offers a front-wheel drive system.

The BMW iX3 Gen 1 (2020-2021) boasts greater motor power and accelerates faster from 0 to 100 km/h.

Property Seat Mii Electric BMW iX3 Gen 1
Drive Type FWD RWD
Motor Type PMSM PMSM
Motor Power (kW) 61 kW 210 kW
Motor Power (hp) 82 hp 282 hp
Motor Torque 212 Nm 400 Nm
0-100 km/h 12.3 s 6.8 s
Top Speed 130 km/h 180 km/h
Performance Score 1.7 4.4

Dimensions

The BMW iX3 Gen 1 (2020-2021) is longer, wider, and taller.

The BMW iX3 Gen 1 (2020-2021) boasts a more extended wheelbase.

Property Seat Mii Electric BMW iX3 Gen 1
Length 3556 mm 4734 mm
Width (with Mirrors) - Width (with Mirrors) 2138 mm
Width (w/o Mirrors) 1645 mm 1891 mm
Height 1481 mm 1668 mm
Wheelbase 2421 mm 2864 mm

Cargo and Towing

The BMW iX3 Gen 1 (2020-2021) 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 iX3 Gen 1 (2020-2021) has a towing capacity of up to 750 kg, whereas the Seat Mii Electric (2019-2021) is not officially rated for towing in the EU.

Property Seat Mii Electric BMW iX3 Gen 1
Number of Seats 4 5
Curb Weight 1235 kg 2260 kg
Cargo Volume (Trunk) 251 l 510 l
Cargo Volume (Max) 923 l 1560 l
Cargo Volume (Frunk) - Cargo Volume (Frunk) - Cargo Volume (Frunk)
Towing Capacity - Towing Capacity 750 kg
Cargo and Towing Score 3.6 7.2
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