Best diesel engine cars to buy

[11:12:56 AM] Asim Bhi: Diesels engines give mileage. They typically deliver 25 to 30 percent better fuel economy than petrol engines. Diesels also can deliver as much or more fuel economy than traditional petrol-electric hybrids, depending on the models involved and whatever rapidly developing automotive technology achieves. We run down the 12 best diesel cars money can buy.