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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    Center armrest
    Storage compartmentThe center armrest between the front seats contains a credit card holder and, depending on the equipment version, a compartment or a snap-in adapter. Opening Press the button, ...

    Rear
    Opening Press on the cover. Emptying Take out the insert. Lighter Push in the lighter. The lighter can be removed as soon as it pops back out. Danger of burns Only hold the hot lighter ...

    Caring for special components
    Light-alloy wheels Use wheel cleaner, particularly during the winter months. Do not use aggressive, acidic, strongly alkaline or abrasive cleaners, or steam jets above 140 ℉/60 ℃; f ...