Under the Hood

The 135i's turbocharged inline-six makes 300 horsepower and 300 pounds-feet of torque. It works through a six-speed manual or BMW's seven-speed dual-clutch automatic. Either car hits 60 mph in about 5 seconds, BMW says. The M Sport Package adds a sport-tuned suspension with high-performance, six-piston front and two-piston rear brakes.

If that seems like too much, consider stepping down to the 230-hp, normally aspirated 128i, which is covered separately in the Cars.com Research section.

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    Locking separately
    The trunk lid can be locked separately using the switch in the front center armrest. ▷ Trunk lid secured, arrow 1. ▷ Trunk lid not secured, arrow 2. Slide the switch into the arro ...

    Rear
    In the center armrest. Pull the center armrest forward at the strap. To open: press the button. To close: push both covers back in, one after the other. Pushing back the covers Push back the ...

    Malfunction
    A Check Control message is displayed. Adaptive light control is malfunctioning or has failed. Have the system checked as soon as possible. ...