Unlike the workings of GM's mild hybrids, a two-mode system allows the vehicle to run on electric power alone at low speeds and doesn't necessitate the use of smaller, less powerful engines. Overall, BMW claims a 20-percent reduction in fuel consumption for the ActiveHybrid.
With the X5 growing in its second generation—7.4 inches longer, 2.4 inches wider, and a couple hundred pounds heavier than the original—to accommodate a third row of seating, perhaps there is room in the BMW SUV lineup for a vehicle catering to those wanting the sporty driving promise of the roundel on the hood and room for four in a stylish, blatantly road-oriented SUV. We'll see when the production X6 debuts in less than a year, with the ActiveHybrid to follow later. Expect virtually no change from what you see here, and don't expect us to call it a coupe.
