Summarize

Mercedes-Benz' GLC Coupe crossover SUV has engoyed a mid-life nip and tuck that includes the arrival of new mild-hybrid engines and improved driver assistance systems. Benefiting design tweaks similar to those ion the regular recently-refreshed GLC with a diamond radiator grille, more pronounced A-pillars, a distinctive swooping roofline and a revised rear diffuser, it also brings a range of new 2-litre inline four-cylinder petrol and Euro 6d-compliant diesel engines

The 170kW GLC200 and 200kW GLC300 4Matics both get an EQ Boost 48-volt starter-generator to assist with power delivery and energy recuperation for improved fuel economy and reducedemissions. A trio of 120kW 200d, 145kW 220d and 150kW 300d diesels complete the range which also gets optional dynamic body control suspension with adaptive dampers. 

Inside, latest MBUX infotainment system brings a choice of 7.0in or 10.3in touchpad  infotainment with voice recognition and gesture control, new door exit warnings, active distance and active steer assist adaptive cruise control, active brake assist and traffic jam detection, while trailer manoeuvring assist uses the 360-degree parking camera to calculate angles when reversing with a trailer.