The BMW X6 crossover two mode hybrid will probably come out in 2009, with an improved fuel economy of about 25%. By going from 15 mpg to 19 mpg, an owner of the BMW X6 Hybrid will actually save around 170 gallons a year (assuming 12,000 miles driven per year).
BMW rarely wastes time creating concept vehicles with no production future, and that applies to the X6. Unveiled at September's