Responding to the market down-turn for diesel engines, the new model gets a 190ps 2.0 petrol engine available in S tronic powertrain with S line and Edition #1 specification from £31,760 to £36,750.
Ford in Germany is co-operating with authorities probing the emissions from the Mondeo 2.0 TCDi engines.
The company denies fitting any devices to cheat diesel engine tests.
Madrid is emerging as the most successful European city using electric cars hired by the minute, with over 260,000 people registered to use them and averaging 15 journeys a day.
The city charges the lowest minute rate and allows them free access to restricted zones and parking in a bid to discourage conventional cars and improve air quality in the capital.