The Sierra EV retains its ICE-counterpart's interior, albeit with a black and grey theme.

It's 12.3-inch infotainment system doubles up as in-car gaming console.

The 12.3-inch passenger display can connect to a joystick and headphones seperately.

There's multiple displays on offer with the 10.25-inch digital driver's display

You get a JBL audio system with a soundbar, touch-based HVAC control's, 65E tupe-C charger, and a wireless phone charger.

Both front seats are power adjustable and feature ventilation.

A large panoramic sunroof enables an airy atmosphere to the Sierra EV's cabin.

There's a manual boss mode for the front passenger seat, and sunshades for the rear sunshades.

There's also dedicated AC vents and a 65W type-C charging port for rear passengers as well.

Top-spec AWD version gets terrain modes, and there's dedicated buttons for the HUD, and boost mode.

Under the bonnet is a small frunk to store spacious enough to store charging cables.

It gets a powered tail-gate with a 450-litre boot.