New BMW 3 Series includes a new 4-cylinder TwinPower Turbo, 8-speed automatic and start-stop; ActiveHybrid 3 model in 2012
Green Car Congress
OCTOBER 14, 2011
Additional features like a slight reduction in maximum output rating, the rpm-reducing, friction-reduced powertrain design and an optimized aerodynamics package give this EfficientDynamics version of the new BMW 3 Series the lowest CO2 emissions in its class. Speed Limit Info.
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