BYD Seal Excellence AWD 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

While the BYD Seal Excellence AWD (2022-…) is currently produced, it is not offered for sale in the United States. The Seat Mii Electric (2019-2021) has been discontinued, it was never offered for sale in the United States.

The BYD Seal Excellence AWD (2022-…) is a Sedan, whereas the Seat Mii Electric (2019-2021) is a Hatchback.

Property BYD Seal Excellence AWD Seat Mii Electric
Years of Production 2022-… 2019-2021
Current Status Produced Discontinued
Country of Manufacture China Slovakia
Body Style Sedan Hatchback
Market Availability EU EU
GCC Score 6.7 4.5

Range and Efficiency

While the BYD Seal Excellence AWD (2022-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Seat Mii Electric (2019-2021).

Property BYD Seal Excellence AWD Seat Mii Electric
Range (WLTP) 323 mi 161 mi
Range (GCC) 275 mi 139 mi
Battery Capacity (Nominal) 84 kWh 36.8 kWh
Battery Capacity (Usable) 82.5 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 7.2 6.1

Charging

Both vehicles utilize a standard 400-volt architecture.

The BYD Seal Excellence AWD (2022-…) offers faster charging speeds at DC stations, reaching up to 150 kW, while the Seat Mii Electric (2019-2021) maxes out at 40 kW.

The BYD Seal Excellence AWD (2022-…) 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 BYD Seal Excellence AWD Seat Mii Electric
Max Charging Power (AC) 11 kW 7.2 kW
Max Charging Power (DC) 150 kW 40 kW
Architecture 400 V 400 V
Charge Port CCS Type 2 CCS Type 2
Charging Score 6.6 3.9

Performance

The Seat Mii Electric (2019-2021) is front-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 Seat Mii Electric
Drive Type AWD FWD
Motor Type 2 motors: IM (front), PMSM (rear) 1 motor: PMSM
Motor Power (kW) 390 kW 61 kW
Motor Power (hp) 523 hp 82 hp
Motor Torque 494 lb-ft 156 lb-ft
0-60 mph 3.6 s 11.8 s
Top Speed 112 mph 81 mph
Performance Score 6 1.7

Dimensions

The BYD Seal Excellence AWD (2022-…) is longer and wider, but about the same height as the Seat Mii Electric (2019-2021).

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

Property BYD Seal Excellence AWD Seat Mii Electric
Length 189 in 140 in
Width (with Mirrors) 84.6 in - Width (with Mirrors)
Width (w/o Mirrors) 73.8 in 64.8 in
Height 57.5 in 58.3 in
Wheelbase 115 in 95.3 in

Cargo and Towing

A frunk (front trunk) is available in the BYD Seal Excellence AWD (2022-…), but the Seat Mii Electric (2019-2021) doesn’t have one.

The BYD Seal Excellence AWD (2022-…) has a towing capacity of up to 3307 lb, whereas the Seat Mii Electric (2019-2021) is not officially rated for towing in the US.

Property BYD Seal Excellence AWD Seat Mii Electric
Number of Seats 5 4
Curb Weight 4817 lb 2723 lb
Cargo Volume (Trunk) 14.1 ft3 8.9 ft3
Cargo Volume (Max) - Cargo Volume (Max) 32.6 ft3
Cargo Volume (Frunk) 1.9 ft3 - Cargo Volume (Frunk)
Towing Capacity 3307 lb - Towing Capacity
Cargo and Towing Score 5.3 3.6
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