[11] The 600 features design cues similar to the Fiat New 500, such as circular headlights and a 600 badge above the front grille.

[14] The interior of the 600 is similar to both the New 500 and the Jeep Avenger, borrowing the steering wheel and climate controls from the former and the center console from the latter.

The entry-level models will bear the Product Red trim, available in black, white, or red exterior colors, and Fiat will offer an upgraded La Prima trim with interior upgrades and the four Italy-inspired exterior colors.

It has a single electric traction motor, driving the front wheels with a maximum output of 154 hp (115 kW).

[17] It consists of a 1.2 L Puretech petrol hybrid that makes 136 HP and is paired with an eDCT 6-Speed automatic where the 21kW electric motor, inverter, and transmission central unit live, as well as a belt alternator starter.