The GMC Sierra 1500 half-ton pickup comes in several configurations and with a lot of options to choose from. Here are the most-asked questions about this truck:
- What’s new for 2026? There is an updated exhaust note on the 6.2L V8 when in Sport mode alongside new paint colors like Coastal Dune and Glacier White Tricoat.
- How much can it tow? When properly equipped, the max towing capacity reaches 13,300 lbs using the available Duramax 3.0L Turbo-Diesel or 6.2L V8.
- How does the diesel perform? Buyers constantly ask about the 3.0L Duramax, which offers an excellent blend of torque (495 lb-ft) and highway fuel economy (up to 24 MPG).
- What’s the base engine? The standard engine is the TurboMax (formerly 2.7L) with 430 lb-ft of torque.
- What’s inside the Denali Ultimate? A host of the luxury perks, such as the 16-way massaging seats, the Super Cruise hands-free driving system, and the Alpine Umber leather interior.
- What are the off-road options? Off-road enthusiasts ask about the AT4 and AT4X trims, which feature front and rear electronic locking differentials and specialized suspensions. Both are excellent factory off-roaders.
- How much does it cost? The Pro base trim starts around $38,300 plus a big delivery fee of $2,795. Top trims like the Denali Ultimate can exceed $84,000 plus that same fat fee.
- Is the CarbonPro bed worth it? Many ask about the available carbon-composite bed. While it provides high durability and more volume, some will want to note that it limits aftermarket accessory options.
- What are the common complaints? Online communities frequently discuss issues like weak backup lights, minor idle shutters, and the learning curve for the heavy amount of electronic features.
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The Aaron On Autos FAQ Sheet was created to answer the questions shoppers and buyers most often have about a vehicle. These are the burning questions that you might have about any given vehicle model answered quickly and honestly. By a human expert. Not a bot. As always, use the search feature to the left if you're looking for a particular model or go directly to the FAQs section of our site by clicking here.
