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Tire Pressure Monitor TPM
The conceptCheck the inflation pressure in the four installed tires. The system notifies you if there is a significant loss of pressure in one or more tires. Functional requirementThe system must h ...

Vehicle Overview
The X6, one of BMW's recent forays into SUV territory, is a tallish fastback that the company calls a sports activity coupe. With seating for four, it's basically a midsize SUV with four doors, ex ...

Under the Hood
The 640i is powered by a 315-horsepower, turbocharged 3.0-liter six-cylinder engine. Its peak torque rating is 332 pounds-feet. BMW cites a zero to 60 mph time of 5.5 seconds for both the coupe an ...