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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    BMW TeleServices
    General informationTeleServices supports communication with your BMW center. > Data on the vehicle's service requirements can be sent directly to the BMW center. In this way, the BMW center ...

    All around the center console
    1 Headliner 2 Control Display 3 Glove compartment 4 Air vent 5 Hazard warning system Central locking system 6 Automatic climate control 7 Radio CD/multimedia 8 Controller with buttons 9 ...

    Tire tread
    Summer tires Do not drive with a tire tread depth of less than 0.12 in/3 mm. There is an increased danger of hydroplaning if the tread depth is less than 0.12 in/3 mm. Winter tires Do not driv ...