<p>The BMW 5-Series hasn't gone through too many recent changes, but that's more a product of its classic look and charm. It's one of those cars that ages gracefully, but for 2017, it's time for a change with its seventh-generation makeover.  </p> <p>The more lightweight sedan arrives in showrooms in February after a pit stop at the Detroit auto show. Two engine choices are found under the hood: a turbocharged, 2.0-litre four-cylinder with 248 hp and 258 lb-ft of torque for the 530i; and a turbocharged, 3.0-litre straight-six that produces 335 and 332, respectively. Both are offered with BMW's all-wheel-drive setup called xDrive.</p>
{}