Mercedes-benz has given its big-selling C-class a mid-life makeover, with a trim-level-specific front bumper redesign and tweaks to the rear valance. Safety improvements include semi-autonomous tech and a suite of improved lighting options. The new C-class features uprated front seats with adjustable side bolsters and lumbar support as well as a massage function. The infotainment now runs on a 7.0-inch centre screen or an optional 10.25-inch unit. It does without virtual instrument as standard, but a digital 12.3-inch display can be selected as a cost option.