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Detroit: To go big or go green?

11:34 GMT 13th January 2015 Last updated

There was a lot of fuel, green cars on display at the Detroit Motor Show this year.

But with a low level in six years in oil prices, the affordability of large trucks and sport utility vehicles (SUV) has led to large cars have grown in popularity among American buyers.

Samira Hussain reports the North American International Auto Show.