BMW Bringing Efficient Diesel Engines to US Police Cars

Wall Street Journal - March 21, 2010

Car­bon Motors, found­ed in 2003, looks to BMW to sup­ply its E7 police cars for U.S. mar­ket with 6-cylin­der diesel engines (order­ing 240,000) that will sig­nif­i­cant­ly cut fuel con­sump­tion, car­bon emis­sions, while add more torque.