Vehicle Overview

Cadillac's long-awaited ATS gives GM's luxury brand a direct competitor to the BMW 3 Series, which is still the best-selling luxury car in America. It's something Cadillac has lacked ever since the brand enlarged the CTS for 2008. Cadillac says the ATS weighs less than 3,400 pounds — less than the minimum weight of the 2012 Acura TSX (3,400 pounds), BMW 328i (3,406) and Audi A4 (3,505). That's an impressive statistic from GM, a company whose cars often show up heavier than the competition.

The rear-drive ATS will have three engines — two four-cylinders and a V-6 — with manual or automatic transmissions. All-wheel drive is optional. The ATS comes in base, Luxury, Performance and Premium trims.

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    Using this Manual
    To quickly locate information about the vehicle, use the Index in the back of the manual. It is an alphabetical list of what is in the manual and the page number where it can be found. ...

    Safety Belt Messages
    BUCKLE SEATBELT This message displays as a reminder when the safety belt is not buckled. ...

    Headlamps
    Base Headlamp Assembly (Front View Passenger Side) A. Low—Beam Headlamp/Daytime Running Lamp (DRL) B. High—Beam Headlamp C. Turn Signal Lamp Base Headlamp Assembly (Rear View Passeng ...