External changes are minimal but the new C-Class has 6,500 revised parts, inlcuding new engines.
The C 220 d emits 117g/km and offers better performance than the outgoing model.
THere is also a mild hybrid 1.5-litre petrol engine in the C 200.
All models get a nine-speed automatic transmisson. There is also a new suite of driver assistance systems.
Get the prices for the new Mercedes-Benz C-Class here.
Read our first drive review of the new Mercedes-Benz C-Class here.