The gently sloping roof line gave the proportions typical of the so-called Coupe SUVs.

[3] Following the example of other Buick models from the new stylistic line debuting at the same time, the Electra E4 gained a simple and minimalist design of a spacious passenger cabin covered with a 1.2 square meter roof window.

[7] As a fully electric car, the Electra E4 is powered by a 241 hp (180 kW) motor, producing 330 N⋅m (240 lbf⋅ft) of maximum torque and reaching 100 km/h (62 mph) in 7.6 seconds.

Electricity is stored in a lithium iron phosphate battery with a capacity of 65 kWh (230 MJ) and offers approximately 530 km (330 mi) of maximum range in Chinese CLTC testing.

The car accelerates to 100 km/h (62 mph) in 6.2 seconds, while thanks to a larger battery with a capacity of 80 kWh (290 MJ), offers about 620 km (390 mi) of range in CLTC testing.