Schomp BMW

1190 Plum Valley Lane, Littleton, CO 80129
4.4
4.4 out of 5 stars

Used 2023 GMC Sierra 1500 Denali

33,826 miles
For Sale:$53,570

$2,985(-5.3%)price drop

Estimated payment:$1,215/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

Value ChartA visual chart indicating the fair price range is between $48,500 and $56,900, while the current price is $53,570.$48,500 - $56,900$53,570
  • Priced at $53,570, this vehicle is within the current market price range of $48,500 to $56,900.

  • It has 33,826 miles, which is 5,474 (14%) below the median mileage of 39,300.

Note: This is an estimate based on a variety of factors (experimental feature). It is intended to provide a fair market value range to help guide your buying decision.

View Full Value Report

SequenceDatePrice ChangeCurrent Price
1.4/15/2026 (a day ago)$56,555
2.4/16/2026 (9 hours ago)-$2,985 (-5.3%)$53,570
  • Truck
  • Pickup
  • Crew Cab
  • Luxury
  • Extended Front Legroom
  • Condition
    Used
  • Mileage
    33,826miles
  • Aggregate Ratings
    3.4
    3.4 out of 5 stars
  • Generation
    4(2019 - 2026)
  • Trim
    Denali
  • Drivetrain
    4X4
  • Transmission
    10-Speed Shiftable Automatic
  • Exterior Color
    Onyx Black (Black)Factory Paint Code:GBA
  • Interior Color
    Jet Black (Black)Factory Paint Code:H2X
  • Size Segment
    1/2 Ton
  • Doors
    4
  • Max Seating
    5
  • Weight Class
    6,000-10,000 lbs. (2)
  • NHTSA Safety Ratings
    5
    5 out of 5 stars
  • Final Assembly Point
    Silao, Mexico
  • VIN
    3GTUUGED1PG147525

Engine5.3L V8 Gasoline 355hp

  • Fuel Type:Gasoline
  • Fuel Quality:87
  • Max Horsepower:355 hp @ 5600 rpm
  • Max Torque:383 ft.lbf @ 4100 rpm
  • Brand:EcoTec3
  • Displacement:5.3liters
  • Block Type:V
  • Cylinders:8
  • Aspiration:Naturally Aspirated
  • Fuel Induction:Direct Injection
  • Redline:5,800rpm
  • Oil Capacity:7.6liters
  • Cam Type:OHV
  • Stroke:3.62
  • Bore:3.78
  • Valves:16

Message from the seller

A Free CARFAX for this vehicle is available at schompbmw.com, where you can view the vehicle history report, ownership history, and maintenance reports.GMC Sierra Denali is a 2023 4WD pickup with a 5.3L V8 gasoline engine and automatic safety technology designed to support confidence on the road. Standard equipment includes ABS, ESC, traction control, forward collision warning, lane keep system, lane departure warning, pedestrian automatic emergency braking, adaptive driving beam, keyless ignition, and LED lower beam headlamps. Optional features include adaptive cruise control, blind spot monitoring, park assist, rear cross traffic alert, rear automatic emergency braking, and auto reverse system.

* Based on opinions and should be considered as general guidance only.

  • Reliability (3)
    3 out of 5 stars
    While GMC generally has a decent reputation, some owners have reported minor issues with infotainment glitches or sensor malfunctions. Overall, major mechanical failures are not common, but it's not at the very top of the segment for long-term reliability predictions.
  • Maintenance (3)
    3 out of 5 stars
    Maintenance costs for the Sierra 1500 Denali are typical for a full-size luxury truck. Parts and labor can be more expensive than for smaller vehicles, and premium fuel is recommended for some engine options. Routine servicing is straightforward, but specialized repairs can add up.
  • Technology (4)
    4 out of 5 stars
    The Denali is packed with modern technology, including a large infotainment touchscreen with Google built-in, wireless Apple CarPlay and Android Auto, and a comprehensive suite of driver-assistance features. The systems are generally intuitive to use, though some menus can be a bit deep. The multi-camera views are particularly useful for maneuvering this large truck.
  • Comfort (4)
    4 out of 5 stars
    Comfort is a strong suit for the Denali. The interior is spacious and well-appointed with high-quality materials. The seats are plush and supportive, making long journeys enjoyable. Road noise is well-managed, contributing to a quiet cabin experience.
  • Dynamics (3)
    3 out of 5 stars
    The 2023 GMC Sierra 1500 Denali offers a generally smooth ride for a full-size truck, but it doesn't quite match the car-like handling of some rivals. The steering can feel a bit light, and body roll is noticeable in sharper turns. The powerful engine options provide ample acceleration, but the transmission can sometimes be hesitant.

  • Seating:

    • Seating Rows:2
    • Standard Seating:5
    • Max Seating:5
    • Leg Room (front):44.5in.
    • Leg Room (rear):43.4in.
  • Measurements:

    • Width:81.2in.
  • Weight:

    • Gross Weight:7,100lbs
  • Wheels & Tires:

    • Tire:275/60R20
  • Fuel Tank:

    • Fuel Tank Volume:24gallon

2023 GMC Sierra 1500: A Detailed Overview

The 2023 GMC Sierra 1500 continues its reign as a formidable contender in the full-size pickup truck segment, offering a compelling blend of capability, advanced technology, and upscale comfort. Building upon its already impressive foundation, the 2023 model year sees refinements and updates that further solidify its position as a leading choice for those seeking a robust and refined workhorse.

Highlights

The 2023 Sierra 1500 is designed to impress with a range of powerful engine options, cutting-edge safety features, a well-defined trim hierarchy, and innovative truck-specific technologies.

  • Engine Options: GMC offers a versatile powertrain lineup to suit various needs:
    • 2.7L Turbo High-Output: This gasoline engine provides an impressive blend of torque for its displacement, making it capable for everyday tasks and light towing.
    • 5.3L V8: A classic choice for many, this V8 engine delivers robust power and a satisfying V8 rumble, ideal for hauling and towing heavier loads.
    • 6.2L V8: For those demanding maximum power and towing capability, the larger V8 offers exhilarating performance and superior strength.
    • 3.0L Duramax Turbo-Diesel: This diesel option provides exceptional fuel efficiency and abundant low-end torque, making it a top pick for long-distance hauling and heavy towing applications.
  • Advanced Safety Features: The Sierra 1500 prioritizes driver and passenger safety with a suite of available and standard driver-assistance technologies:
    • Automatic Emergency Braking: Helps to detect potential frontal collisions and can automatically apply the brakes to mitigate or avoid an impact.
    • Forward Collision Alert: Warns the driver of an imminent frontal collision, allowing them time to react.
    • Lane Keep Assist with Lane Departure Warning: Helps to keep the vehicle centered in its lane and alerts the driver if unintentional lane departure occurs.
    • Super Cruise™: GMC's hands-free driver-assistance technology available on select trims, allowing for hands-free driving on compatible roads.
    • Blind Spot Monitoring: Alerts the driver to vehicles in their blind spots, enhancing safety during lane changes.
    • Rear Cross Traffic Alert: Warns the driver of approaching traffic when backing out of a parking spot or driveway.
  • Trim Summary: The Sierra 1500 is offered in a well-structured range of trims, each offering a distinct level of luxury and capability:
    • Pro: The entry-level trim, focusing on essential functionality and durability for work-oriented buyers.
    • SLE: Adds more comfort and convenience features, making it a well-rounded option for everyday use.
    • Elevation: Builds upon the SLE with a more distinct exterior appearance and enhanced amenities.
    • SLT: Introduces a more premium feel with upgraded interior materials and a more extensive list of standard features.
    • AT4: A dedicated off-road trim, equipped with specific suspension, tires, and underbody protection for tackling challenging terrain.
    • AT4X: An even more capable off-road variant, featuring advanced suspension systems and off-road-tuned electronics for extreme adventures.
    • Denali: The pinnacle of Sierra luxury, offering a sophisticated interior, premium materials, and advanced technology for ultimate comfort and refinement.
    • Denali Ultimate: The most luxurious Sierra ever, further elevating the Denali experience with exclusive features and unparalleled attention to detail.
  • Other Notable Aspects:
    • Multi-Pro Tailgate: A segment-exclusive six-function tailgate that offers a variety of loading, unloading, and step options, greatly enhancing utility.
    • CarbonPro Bed: Available carbon fiber composite bed offers increased durability, scratch resistance, and reduced weight.
    • Heads-Up Display: Available on higher trims, projects important driving information onto the windshield, keeping the driver's eyes on the road.
    • Trailering Technology: Comprehensive suite of camera views and trailer assistance technologies makes towing easier and safer.

What to Expect

Owning a 2023 GMC Sierra 1500 generally translates to a confident and capable experience, whether it's for daily commuting, work tasks, or family adventures.

  • Ownership Experience: The Sierra 1500 is known for its smooth ride, especially for a full-size truck, and its quiet cabin that insulates occupants from road and wind noise. The interior, particularly in higher trims, offers a comfortable and car-like environment with supportive seating and intuitive controls. Its towing and hauling capabilities are robust, making it a reliable partner for demanding jobs. The advanced infotainment system is generally user-friendly and responsive, offering seamless integration of smartphones.
  • Maintenance: Like most full-size trucks, the Sierra 1500 requires regular maintenance to ensure longevity and optimal performance. This typically includes routine oil changes, tire rotations, filter replacements, and brake inspections. The frequency and cost of maintenance can vary based on the chosen engine, driving habits, and whether the vehicle is subjected to heavy use. GMC typically offers a competitive warranty package, providing peace of mind for new owners.
  • Insurance: Insurance premiums for the 2023 GMC Sierra 1500 will vary based on factors such as the buyer's driving record, age, location, chosen trim level, and desired coverage. Trucks in this segment are generally more expensive to insure than smaller vehicles due to their size, cost of repair, and potential for higher accident severity. It's advisable to get quotes from multiple insurance providers to find the best rate.

Potential Considerations

While the Sierra 1500 is a highly capable and desirable truck, there are a few aspects potential buyers should be aware of.

  • Fuel Economy: While the diesel option offers impressive efficiency, the gasoline V8 engines, particularly the larger ones, can be thirsty. Buyers prioritizing fuel economy in a gasoline-powered truck might find other options more appealing, though the Sierra's powertrains deliver strong performance in return.
  • Interior Space (Rear Seat): While the front cabin is spacious, the rear seat space in the Crew Cab configuration is generous. However, for those who frequently transport adults in the rear, some competitors might offer slightly more legroom or a more reclinable seat.
  • Complexity of Technology: While the advanced technology is a major selling point, some buyers might find the sheer number of features and customization options a bit overwhelming initially. Familiarizing oneself with the infotainment system and driver-assistance features is recommended.

Overall Summary

The 2023 GMC Sierra 1500 stands out as a polished and highly capable full-size pickup truck that successfully balances ruggedness with refinement. Its diverse powertrain options, class-leading towing and hauling capabilities, and a wealth of innovative technology, including the segment-exclusive Multi-Pro Tailgate and available Super Cruise™, make it a compelling choice for a wide range of truck buyers. From the work-ready Pro trim to the opulent Denali Ultimate, the Sierra 1500 offers a premium experience and a versatile platform that excels in both utility and comfort, solidifying its position as a top-tier option in the competitive truck market.

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Listed on April 15, 2026 (a day ago)
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Cruz™ Disclaimer: Vehicle details shown on this site are provided by sellers or third parties. Cruz™ does not independently verify this information and is not liable for its accuracy. All services and content are offered without any warranty, either expressed or implied. Learn more here.MPG & Max Range: Fuel economy estimates are provided by the EPA and are intended for comparison purposes only. Your actual mileage will vary depending on driving conditions, vehicle condition, and other factors.Price: Prices shown may not include taxes, fees, or other charges. Prices and availability are subject to change without notice. Contact the seller for the most current pricing information.Options & Features: Installed options may not be shown. Contact the seller for more information about available features and options.