Both the 2022 GMC Sierra AT4 and 2022 Chevy Silverado Trail Boss have a lot to offer when it comes to off-roading prowess. However, for some customers, infotainment features could make or break the case for either vehicle. As such, GM Authority is now taking a closer look at the infotainment differences between the 2022 GMC Sierra AT4 and 2022 Chevy Silverado Trail Boss.
For this comparison, we’re taking a look at both Silverado Trail Boss trim levels, including the 2022 Chevy Silverado Custom Trail Boss, and the 2022 Chevy Silverado LT Trail Boss, as the features offered by both vehicles differ.
So, how do the infotainment features compare? For starters, all three models are equipped as standard with wireless Apple CarPlay and Android Auto, as well as OnStar and Connected Services with a three-year subscription. From there, however, the feature list begins to diverge.
For example, the two Silverado Trail Boss trims are equipped as standard with a six-speaker audio system, while the 2022 GMC Sierra is equipped as standard with a Bose seven-speaker sound system, which is optional for the Silverado LT Trail Boss.
The Silverado Custom Trail Boss is also equipped as standard with a 7-inch touchscreen, while a 13.4-inch touchscreen with built-in Google apps is standard on the 2022 GMC Sierra AT4 and 2022 Chevy Silverado LT Trail Boss.
Look over the table below for a more in-depth comparison of the infotainment differences between the 2022 GMC Sierra AT4 and 2022 Chevy Silverado Trail Boss, and make sure to check out our previous coverage of the interior differences between these two models for even more information.
|RPO Code||Sierra AT4||Silverado Custom Trail Boss||Silverado LT Trail Boss|
|6-speaker audio system||UQF||-||S||S|
|Bose 7-speaker sound system||UQA||S||-||A|
|Infotainment system with 7-inch touchscreen||IOR||-||S||-|
|Infotainment system with 13.4-inch touchscreen and Google built-in||IOK||S||-||S|
|Wireless Apple CarPlay and Android Auto||PPW||S||S||S|
|OnStar and Connected Services with 3-year subscription||S||S||S|
|SiriusXM with trial subscription||U2K||-||S||-|
|SiriusXM with 360L with trial subscription||U2K||S||-||S|
As for the engine specs, the 2022 GMC Sierra AT4 and 2022 Chevy Silverado Trail Boss are available with four engine options, which include the turbocharged 2.7 I4 L3B gasoline engine, the atmospheric 5.3L V8 L84 gasoline engine, the atmospheric 6.2L V8 L87 gasoline engine, and the 3.0L I6 LM2 turbodiesel Duramax. More information on which engines are offered on which trim levels can be found in GM Authority’s previous coverage of the mechanical differences between the 2022 GMC Sierra AT4 and 2022 Chevy Silverado Trail Boss.
As a reminder, GMC Sierra and Chevy Silverado production takes place at the GM Silao plant in Mexico and the GM Fort Wayne plant in Indiana. The Silverado is also set for future production at the GM Oshawa plant in Canada.