BMW 1 Series goes next generation

After five years, the BMW 1 Series premium hatchback undergoes a midlife facelift. There are fresh styling changes outside and in, while a revised engine line-up sees a diesel dropout. Expect it here before year end.

BMW is calling it the fourth-generation model but it’s based on the third-generation car from 2019. That said, changes are significant. The bodywork has grown by 42mm in length.

The latest 1 Series has an entirely redesigned front end centred around a new grille. This features a mix of vertical and diagonal slats, while sportier models get horizontal bars. The LED headlights are new, featuring upright DRLs. Buyers can upgrade to Matrix LED items for the first time.

At the rear are redesigned taillights and a black diffuser below the bumper. On the rearmost pillar is a new 1 emblem. Performance-focused M135 models get more aggressive bumpers, side skirts and air intakes.

An entirely new dashboard and centre console design feature, with BMW’s large curved display. This pairs a 10.25-inch driver’s screen with a 10.7-inch infotainment display. The latter is now used for the climate controls in place of physical buttons. Seats and steering wheel are also new and are trimmed in upholstery made from recycled plastic.

BMW is slowly dropping diesel in sedans and hatches so the 116d and 120d are gone. Instead, it’s petrol only, albeit with some new mild hybrid assistance.

The base model is the BMW 120, minus the ‘i’. It uses a 125kW 1.5-litre three-cylinder engine paired with a small 48-volt electric motor to boost efficiency. A seven-speed dual-clutch automatic is the only transmission option.

The other model for now is the M135. Its 221kW four-cylinder engine gives it a claimed sprint time of 4.9 seconds. BMW promises improved agility and cornering dynamics thanks to a stiffened body structure and recalibrated suspension. Power arrives at all four wheels in the M135 rather than just the front two in the 120.

First deliveries in the UK are scheduled for October.