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Before you reach those specialized trims of the 2023 GMC Sierra 1500, the SLT trim is generously packaged for your driving pleasure. This truck is three steps above the base model and below the off-road-ready AT4 trim. Could you find everything you want in your GMC Sierra truck by choosing the SLT trim?

Which powertrains are offered for the 2023 GMC Sierra 1500 SLT?

2023 GMC Sierra 1500 Exterior in black parked next to a house
2023 GMC Sierra 1500 Exterior | GMC

Unlike the Pro, SLE, and Elevation trims, the SLT model does not have a 2.7-liter four-cylinder powertrain as part of the mix. GMC gives the SLT trim the following powertrains:

5.3-liter V8, 10-speed automatic transmission

355 horsepower, 383 lb-ft of torque

16 city/21 hwy mpg (RWD), 16 city/20 hwy mpg (4WD)

Max towing: 11,000 pounds

Max payload: 2,278 pounds

3.0-liter Duramax turbocharged 6-cylinder engine, 10-speed automatic transmission

305 horsepower, 495 lb-ft of torque

23 city/30 hwy mpg (RWD), 22 city/26 hwy mpg (4WD)

Max towing: 13,200 pounds

Max payload: 2,250 pounds

Choosing the Duramax diesel engine over the naturally aspirated V8 is a $995 upgrade.

What does the SLT trim offer in the GMC Sierra 1500?

A GMC Sierra 1500 in Gray next to a field
GMC Sierra 1500 Gray | GMC

The GMC Sierra SLT is made for comfort,t and it gives you:

  • Auto-dimming rearview mirror
  • 10-way power-adjustable passenger seat
  • Driver memory settings for the seat and outboard mirrors
  • LED fog lights
  • Heated power outboard mirrors
  • Rain-sensing wipers
  • 7-speaker Bose audio system

Optional items you can add to the SLT trim include:

  • Premium sound system
  • Bucket Seats
  • Two different upholstery choices
  • Sunroof/moonroof
  • Adaptive cruise control
  • Cooled front seats
  • Heated rear seats
  • Universal garage door opener
  • Rear cross-traffic alerts
  • Rear parking aids
  • Blind-spot monitoring

Can you select come options packages for this GMC truck?

GMC Sierra 1500 Towing a Boat
GMC Sierra 1500 Towing a Boat | GMC

Yes, four different options packages are offered for the GMC Sierra 1500 SLT. These packages and their respective prices are:

  • Cargo Convenience Package – $550
  • GMC Protection Package – $450
  • Max Trailering Package – $850
  • ProGrade Trailering Package – $490

The affordable prices of these packages could be enough to entice you to add a lot more to your Sierra SLT pickup truck.

Which cab configurations can you choose for the SLT trim?

The GMC Sierra 1500 SLT only comes in the Crew Cab configuration. This cab offers the most room for passengers, fitting the comfortable personality of the SLT trim.

What’s the starting price for the 2023 GMC Sierra 1500 SLT?

Blue GMC Sierra 1500 on the road
Blue GMC Sierra 1500 | GMC

The starting price for the SLT trim is $53,200. This is a relatively affordable price in the half-ton pickup truck market. Adding a few packages or the diesel engine will increase the price, but it should still stay under $60,000 for this trim.

What does the SLT trim offer above the Elevation trim?

The biggest differences between the Elevation and SLT trims come from comfort items. The Elevation model rides on 20-inch wheels and does not offer bucket seats, cooled seats, or a moonroof. These are just a few of the differences you’ll find between these two trims.

Could this be the right GMC truck for you?

If you’re searching for the right truck to give your family a comfortable ride or have a long drive in your truck every day, the 2023 GMC Sierra 1500 SLT could be the perfect truck for you. This truck has the cab you want, plenty of power, and many comfort features.

Next, check out why you should buy a Toyota Tundra and not a Nissan Titan, or watch the GMC Sierra 1500 SLT video below:


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