Forbes has put together a list of the Top 5 Most Fuell-Efficient Luxury Cars 2006. Check out the list below.
1
Annual fueling cost: $1,464*
***2
Annual fueling cost: $1,568
***3
Annual fueling cost: $1,681
***4
Annual fueling cost: $1,743
***5
Annual fueling cost: $1,813
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