The Sierra HD heavy-duty trucks are designed for heavy towing and hauling, not ride comfort and handling. Our tested 397-hp, 6.6-liter turbodiesel produced a whopping 765 foot-pounds of torque and could haul close to a 2,500-pound payload in the Silverado 2500. The diesel is punchy but noisy, and the Allison-made six-speed automatic is smooth. Braking and handling capabilities come close to matching the half-ton versions.
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    Overall Owner Satisfaction

    Consumer Reports’ Annual Owner Satisfaction Survey can improve the chances of finding a compatible car match. How? Our survey data reveals whether, all things considered, owners would buy the same car again. The answer to that question is what determines our owner-satisfaction rating, which is a powerful piece of intel because it predicts how well a particular model will satisfy other owners.

    Overall Owner Satisfaction

    No Detailed Data Available

    A typical model has 100 or more samples for each model year. For some model years, typically those of older or less popular cars, we do not have a large enough sample size to provide results of statistical confidence.

    There are several ways in which a savvy car buyer can still research how current owners feel about their car.

    Learn more about New Car Owner Satisfaction
    Learn more about Car Brands Ranked by Owner Satisfaction

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