BMW could look at developing two-cylinder units for its compact, front-wheel drive models rather than relying on more expensive, hybrid technology. In an interview with Auto, Motor und Sport, board head of development Dr. Klaus Draeger revealed that BMW would consider small, highly-efficient power plants for future compact models utilising front-wheel drive platforms.

Saying that hybrid systems on compact models don’t have the same fuel-efficiency as larger vehicles, Draeger reveals: “Already in the 1-Series and 3-series the potential savings compared to larger motors is rather low.” Keeping emissions down on compact models and remaining economical is easier with smaller engines.

500cc per cylinder is ideal, meaning that BMW could develop a two-cylinder, one-litre unit for the front-wheel drive platform which will be used on the Mini brand as well. According to Draeger, power output could be between 79 and 100 hp, perfect for the compact segment. For comparison’s sake, Fiat has already developed its TwinAir 1.0-litre unit which produces 85 hp.

Source | WCF

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