Although the 2022 GMC Sierra AT4 and 2022 Chevy Silverado Trail Boss share a variety of similarities, including an off-road-ready attitude and the same GM T1 platform for the underpinnings, these two pickups are also very different. Now, we’re taking a closer look at the interior differences between the 2022 GMC Sierra AT4 and 2022 Chevy Silverado Trail Boss.
In order to more accurately compare the 2022 GMC Sierra AT4 with the 2022 Chevy Silverado Trail Boss, we’re looking at both Trail Boss trim levels, including the Silverado Custom Trail Boss, and the Silverado LT Trail Boss.
Looking over the equipment for all three nameplates mentioned, we find that just a single feature is equipped as standard for each model in this comparison, namely a 10-way power driver seat with lumbar support. The rest of the features vary in availability between the 2022 GMC Sierra AT4 and 2022 Chevy Silverado Trail Boss models.
One of the more interesting points of divergence is the upholstery, with cloth seating surfaces as standard for Chevy Silverado Custom Trail Boss and the Silverado LT Trail Boss models, and perforated leather seating as standard on GMC Sierra AT4 trim levels. The Chevy Silverado LT Trail Boss is also available with optional leather seating surfaces.
Check out the table below for a complete breakdown of the interior differences between the 2022 GMC Sierra AT4 and 2022 Chevy Silverado Trail Boss, including infotainment, climate control, convenience features, and more:
| RPO Code | Sierra AT4 | Silverado Custom Trail Boss | Silverado LT Trail Boss | |
|---|---|---|---|---|
| Front 40/20/40 split bench seat | AZ3 | - | S | S |
| Front bucket seats | A50 | S | - | A |
| Cloth seating surfaces | - | S | S | |
| Leather seating surfaces | - | - | A | |
| Perforated Leather seating surfaces | S | - | - | |
| 10-way power driver seat including lumbar | A2X | S | S | S |
| 10-way power front passenger seat including lumbar | A7K | S | - | - |
| Heated front seats | KA1 | S | - | S |
| Ventilated front seats | KQV | S | - | - |
| Heated outboard second-row seats | KA6 | S | - | - |
| Urethane steering wheel | NK5 | - | S | - |
| Leather-wrapped steering wheel | NP5 | S | - | S |
| Heated steering wheel | KI3 | S | - | S |
| Power tilt and telescoping steering column | N38 | S | - | - |
| Single-zone manual air conditioning | C67 | - | S | - |
| Dual-zone automatic climate control | CJ2 | S | - | S |
| Floor-mounted center console with cupholders | D07 | S | - | A |
| Power sunroof | CF5 | A | - | A |
| Adaptive Cruise Control | KSG | A | - | A |
| Driver Information Center with 3.5-inch display | UDC | - | S | - |
| 12.3-inch Driver Information Center | UDV | S | - | S |
| 15-inch Head-up Display | UV6 | A | - | - |
| Universal Home Remote | UG1 | A | - | A |
| Power-sliding rear window with defogger | A48 | A | - | A |
| Power windows with front passenger express down | AED | - | S | S |
| Power windows with front passenger express up/down | AEF | S | - | - |
| Remote Keyless Entry | AQQ | - | S | - |
| Keyless Open and Start | AVJ | S | - | S |
| Auto-dimming rearview mirror | DD8 | S | - | A |
| HD Surround Vision camera system | UV2 | A | - | A |
As a reminder, there are four engine options available for these two pickup trucks, including the turbocharged 2.7 I4 L3B gasoline engine, the naturally aspirated 5.3L V8 L84 gasoline engine, the naturally aspirated 6.2L V8 L87 gasoline engine, and the 3.0L I6 LM2 turbodiesel Duramax. Check out GM Authority’s previous coverage of the mechanical differences between the 2022 GMC Sierra AT4 and 2022 Chevy Silverado Trail Boss for a more in-depth look at which trim levels offer which engine configurations.
With regard to production, both nameplates are produced at the GM Fort Wayne plant in Indiana and the GM Silao plant in Mexico, while the Silverado will be produced at the GM Oshawa plant in Canada in the near future.
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Comments
Oh boy I sure hope that Chevy Dealerguy makes another soapbox about why people should choose the Silverado over the Sierra which clearly works better
there is no front 40/20/40 available in the silverado lt trailboss, it comes standard with the bucket seat