The latest updates to the Smart city car range have been announced, with a new Brabus Sport trim line being added to both the ForTwo and ForFour models.

The entry-level Passion trim level for the ForTwo Coupe now includes a fabric-covered roof, while the ForFour in Night Sky Prime and Prime Sport trims features a fabric electric opening roof.

Across the range, Passion models receive features such as automatic climate control, 15-inch alloy wheels and a Smart audio system as standard.

Cars in Prime trim gain standard equipment such as heated front seats, leather upholstery and black 15-inch alloys, while Prime Sport cars gain sports suspension, a chrome exhaust finisher and larger 16-inch alloys.

Models with the higher-powered 89bhp engine can also now be specified in Brabus Sport trim, which adds features such as 17-inch Brabus alloys, a Brabus front splitter and a Brabus sports steering wheel as standard.

Prices for the entry-level ForTwo Coupe in Passion trim start at £11,125, while the ForTwo Coupe in Brabus Sport will cost from £13,810. An entry-level ForFour will cost £11,620, while a ForFour in Night Sky Brabus Sport trim will cost up to £16,275.

Smart’s Twinamic six-speed dual-clutch transmission is available across the range as a £995 option.