USA EV Comparison: Mazda MX-30 Electric 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

The Mazda MX-30 Electric (2020-…) is currently produced, it has a starting price of . The Seat Mii Electric (2019-2021) has been discontinued, it was never offered for sale in the United States.

The Mazda MX-30 Electric (2020-…) is a SUV, whereas the Seat Mii Electric (2019-2021) is a Hatchback.

Property Mazda MX-30 Electric Seat Mii Electric
Years of Production 2020-… 2019-2021
Current Status Produced Discontinued
Country of Manufacture Japan Slovakia
Body Style SUV Hatchback
Market Availability EU, USA EU
Price USA (Used) $13350 - Price USA (Used)
GCC Score 4.8 4.5

Range and Efficiency

The Seat Mii Electric (2019-2021) boasts a greater real-world range, a larger battery, and superior energy efficiency compared to the Mazda MX-30 Electric (2020-…).

Property Mazda MX-30 Electric Seat Mii Electric
Range (EPA) 100 mi - Range (EPA)
Range (WLTP) 124 mi 161 mi
Range (GCC) 100 mi 139 mi
Battery Capacity (Nominal) 35.5 kWh 36.8 kWh
Battery Capacity (Usable) 30 kWh 32.3 kWh
Efficiency per 100 mi 30 kWh/100 mi 23.2 kWh/100 mi
Efficiency per kWh 3.33 mi/kWh 4.3 mi/kWh
Range and Efficiency Score 4.4 6

Charging

Both vehicles utilize a standard 400-volt architecture.

The Mazda MX-30 Electric (2020-…) offers faster charging speeds at DC stations, reaching up to 50 kW, while the Seat Mii Electric (2019-2021) maxes out at 40 kW.

The Seat Mii Electric (2019-2021) features a more powerful on-board charger, supporting a maximum AC charging power of 7.2 kW, whereas the Mazda MX-30 Electric (2020-…) is limited to 6.6 kW.

Property Mazda MX-30 Electric Seat Mii Electric
Max Charging Power (AC) 6.6 kW 7.2 kW
Max Charging Power (DC) 50 kW 40 kW
Architecture 400 V 400 V
Charge Port CCS Type 1 CCS Type 2
Charging Score 4.3 3.9

Performance

Both vehicles are front-wheel drive.

The Mazda MX-30 Electric (2020-…) boasts greater motor power and accelerates faster from 0 to 60 mph.

Property Mazda MX-30 Electric Seat Mii Electric
Drive Type FWD FWD
Motor Type PMSM PMSM
Motor Power (kW) 107 kW 61 kW
Motor Power (hp) 143 hp 82 hp
Motor Torque 200 lb-ft 156 lb-ft
0-60 mph 8.7 s 11.8 s
Top Speed 87 mph 81 mph
Performance Score 2.6 1.7

Dimensions

The Mazda MX-30 Electric (2020-…) is longer, wider, and taller.

The Mazda MX-30 Electric (2020-…) boasts a more extended wheelbase.

Property Mazda MX-30 Electric Seat Mii Electric
Length 173 in 140 in
Width (with Mirrors) 80.1 in - Width (with Mirrors)
Width (w/o Mirrors) 70.7 in 64.8 in
Height 61.5 in 58.3 in
Wheelbase 104.4 in 95.3 in

Cargo and Towing

The Mazda MX-30 Electric (2020-…) 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).

Neither vehicle is officially rated for towing in the US.

Property Mazda MX-30 Electric Seat Mii Electric
Number of Seats 5 4
Curb Weight 3655 lb 2723 lb
Cargo Volume (Trunk) 21 ft3 8.9 ft3
Cargo Volume (Max) 41.4 ft3 32.6 ft3
Cargo Volume (Frunk) - Cargo Volume (Frunk) - Cargo Volume (Frunk)
Towing Capacity - Towing Capacity - Towing Capacity
Cargo and Towing Score 5.5 3.6
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