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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 ...

Capacities
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General information
The cargo area can be enlarged by folding down the rear seat backrest. The rear seat backrest is divided at a ratio of 40– 20–40. Danger of pinching Before folding down the rear seat backrests ...