Clean Diesel Car options

Honda are launching a New Civic 1.6 i-DTEC 120bhp Turbo charged Diesel 5 door Hatchback

it meets the latest Euro 6 emissions rules – making it cleaner than many Petrol engines and with an Average of 80.7 MPG           – Daily Mail

Electric cars Plug-In Hybrids – the dangers

If not charged properly at charging points (ie relying on the engine to trickle charge the battery), the car will be driven mainly on the Petrol engine resulting in achieving approx. 25 mpg instead of the 134 mpg advertised by manufacturers