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New 2026 GMC Sierra 1500 AT4X
Rockville Centre, NY 11570
For Sale:$85,880
Estimated payment:$1,833/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score
- Truck
- Pickup
- Crew Cab
- Sport
- Extended Front Legroom
- Vaulted Headroom
- Condition
- New
- Aggregate Ratings
- 3.63.6 out of 5 stars
- Generation
- 4(2019 - 2026)
- Trim
- AT4X
- Drivetrain
- 4X4
- Transmission
- 10-Speed Shiftable Automatic
- MPG
- 14 city16 highwayMax range: 384 miles
- Exterior Color
- Onyx Black (Black)Factory Paint Code:GBA
- Interior Color
- Obsidian Rush (Black)Factory Paint Code:H9J
- Upholstery
- Leather
- Size Segment
- 1/2 Ton
- Doors
- 4
- Max Seating
- 5
- Max Towing Capacity
- 8,700lbs.
- Weight Class
- 6,000-10,000 lbs. (2)
- Bed Length
- 69.9in.
- Ground Clearance
- 11.5inch
- Final Assembly Point
- Silao, Mexico
- VIN
- 3GTUUFEL2TG347762
- Starting MSRP
- $79,600
Engine6.2L V8 Gasoline 420hp
- Fuel Type:Gasoline
- Fuel Quality:87
- Max Horsepower:420 hp @ 5600 rpm
- Power to Weight Ratio:14.02lbs/hp
- Max Torque:460 ft.lbf @ 4100 rpm
- Brand:EcoTec3
- Displacement:6.2liters
- Block Type:V
- Cylinders:8
- Aspiration:Naturally Aspirated
- Fuel Induction:Direct Injection
- Redline:6,000rpm
- Oil Capacity:7.6liters
- Cam Type:OHV
- Stroke:3.62
- Bore:4.06
- Valves:16
Message from the seller
NAV, Sunroof, Heated Leather Seats, Tow Hitch, Bed Liner, Alloy Wheels, 4x4. AT4X trim. EPA 20 MPG Hwy/19 MPG City!
KEY FEATURES INCLUDE
Leather Seats, Navigation, Sunroof, 4x4, Heated Driver Seat
WHY BUY FROM US
Buy with confidence at Group 1 where every used vehicle, up to 175,000 miles, comes with a one month 1,000-mile limited warranty along with a 3-day 250-mile exchange policy. Some exclusions may apply, see Buyers Guide for specifics. Every vehicle is priced to market and includes a Carfax History Report.
OUR OFFERINGS
When it comes to second-to-none service, you can rely on the GMC dealer near me. GMC fans and those new to the brand around Rockville Centre, New York, will appreciate the services from start to finish that we offer.
Fuel economy calculations based on original manufacturer data for trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.
* Based on opinions and should be considered as general guidance only.
- Reliability (3)3 out of 5 starsWhile GMC trucks generally have a solid reputation, the AT4X's more complex off-road systems could introduce potential points of failure over the long term. Owners report good initial reliability, but long-term data for this specific configuration is still developing.
- Maintenance (3)3 out of 5 starsRoutine maintenance is standard for a full-size truck. However, the specialized off-road components of the AT4X may require specific expertise or parts for any non-routine repairs, potentially increasing costs or downtime.
- Technology (4)4 out of 5 starsGMC offers a comprehensive suite of modern tech, including a large infotainment touchscreen, wireless Apple CarPlay/Android Auto, and a good selection of driver-assistance features. Some competitors might offer slightly more intuitive interfaces.
- Comfort (4)4 out of 5 starsThe interior is well-appointed and spacious, with comfortable and supportive seats. Road noise is generally well-managed, making for a pleasant experience on longer journeys.
- Dynamics (4)4 out of 5 starsThe AT4X trim offers impressive off-road capability with its Multimatic DSSV dampers and locking differentials, providing a commanding and stable ride even on rough terrain. On-road manners are also refined for a truck of its size.
Seating:
- Seating Rows:2
- Standard Seating:5
- Max Seating:5
- Head Room (front):43in.
- Leg Room (front):44.5in.
- Shoulder Room (front):64.5in.
- Hip Room (front):60.8in.
- Head Room (rear):40.1in.
- Leg Room (rear):43.4in.
- Shoulder Room (rear):64in.
- Hip Room (rear):59.3in.
Measurements:
- Length:234in.
- Width:81.2in.
- Height:78.7in.
- Bed Length:69.9in.
- Ground Clearance:11.5in.
- Wheelbase:147.6in.
- Front Track:69.5in.
- Rear Track:69in.
Weight:
- Curb Weight:5,890lbs
- Gross Weight:7,300lbs
- Gross Combined Weight:15,000lbs
Wheels & Tires:
- Wheel Diameter:18.0 x 8.5in.
- Wheel Diameter (rear):18.0 x 8.5in.
- Tire:LT275/70R18
- Tire (rear):LT275/70R18
Performance:
- Power to Weight Ratio:14.02lbs/hp
- Angle of Approach:34degree
- Angle of Departure:24.4degree
- Turning Circle:47.3ft.
- Max Payload:1,380lbs
- Towing Capacity:8,500lbs
- Max Towing Capacity:8,700lbs
Fuel Tank:
- Fuel Tank Volume:24gallon
- Corrosion Perforation6 years/100,000 miles
- Safety Restraint System6 years/72,000 miles
- Courtesy Transportation5 years/100,000 miles
- Diesel Engine Transferable Powertrain5 years/100,000 miles
- Roadside Assistance5 years/60,000 miles
- Transferable Powertrain5 years/60,000 miles
- Bumper to Bumper3 years/36,000 miles
- Corrosion3 years/36,000 miles
- First Scheduled Maintenance1 years/unlimited miles
| Corrosion Perforation | 6 years/100,000 miles |
| Safety Restraint System | 6 years/72,000 miles |
| Courtesy Transportation | 5 years/100,000 miles |
| Diesel Engine Transferable Powertrain | 5 years/100,000 miles |
| Roadside Assistance | 5 years/60,000 miles |
| Transferable Powertrain | 5 years/60,000 miles |
| Bumper to Bumper | 3 years/36,000 miles |
| Corrosion | 3 years/36,000 miles |
| First Scheduled Maintenance | 1 years/Unlimited miles |
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Listed on April 29, 2026 (2 hours ago)
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