Creating green cars is a challenge which cannot be taken lightly. All car manufacturers have got their versions and interpretations. For instance Toyota has the Prius which is okay but perhaps bland in terms of performance and features. Most other makers are still relying on diesel which cannot be classified as an official green car.
BMW has made major strides in reducing carbon dioxide emissions and luxury cars. At this point green cars are small in terms of engine size and lacking in performance as a result. But the engineering genius of BMW has created a three series which is in fact the first luxury car has a very low emissions of 109g/km. the other amazing stats about this car is a slow consumption which is an amazing 69mpg.
In terms of performance the three series is as good as any other sedan, powered by a 166 hp engine. The car can reach 60 mph in just eight seconds. No need then to buy a used bmw 3 series since governments provide tax breaks for green cars.