Press Association: Environmental considerations are driving more motorists to seek green alternatives when considering a new car, it was revealed. Three in four buyers would look for a vehicle with low carbon dioxide emissions when making their next purchase, a survey for the Newspaper Marketing Agency (NMA) found. Two in three of the 2,665 people polled would change their choice of car to reduce their emissions, while 51% were prepared to pay more for low-emission technology. The survey …