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2023 GMC Sierra 1500 Crew Cab AT4-X
Jackson, MS
39201
4.3
Expert
4.0
Consumer
Pricing
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Specifications
Dimensions, Weights & Capacities
Curb Weight | 5380 lbs. | ||
|---|---|---|---|
Fuel Capacity | 24.0 gallons | ||
Front Head Room | 43.0 inches | ||
Front Leg Room | 44.5 inches | ||
Max Seating Capacity | 5 | ||
Minimum Ground Clearance | 8.1 inches | ||
Overall Length | 234.0 inches | ||
Front Shoulder Room | 66.0 inches | ||
Towing Capacity, Maximum | 8900 lbs. | ||
Turning Diameter | 46.3 feet | ||
Wheel Base | 147.0 inches | ||
Bed Length | 5.75 feet | ||
Gross Vehicle Weight Rating (GVWR) | 7100 lbs. | ||
Payload Capacity | 1680 lbs. |
Exterior
Alloy Wheels | Available | ||
|---|---|---|---|
Fog Lights | Available | ||
Moon Roof/Sun Roof | Available | ||
Number of Doors | 4 doors | ||
Power Folding Exterior Mirrors | Available | ||
Privacy Glass | Available |
Fuel Economy
City | 14 mpg | ||
|---|---|---|---|
Highway | 17 mpg | ||
Combined | 15 mpg |
Mechanical
Drivetrain | 4WD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
10 speed | Available | ||
Recommended Fuel | Premium | ||
Hill Descent Control | Available | ||
Hill Start Assist | Available | ||
Parking Assist System | Available |
Performance
Horsepower | 420 @ 5600 RPM | ||
|---|---|---|---|
Torque | 460 @ 4100 rpm | ||
Engine | V8, EcoTec3, DFM, 6.2 Liter |
Warranty
Basic | 3 years / 36000 miles | ||
|---|---|---|---|
Powertrain | 5 years / 60000 miles | ||
Corrosion | 3 years / 36000 miles |
2023 GMC Sierra 1500 Crew Cab AT4-X Standard Features
Next Steps to Buying Smart
2023 GMC Sierra 1500 Crew Cab
KBB.com Review
4.3
Kbb.com Expert Rating
You'll Like This Car If...
Strong range of engines. Luxurious upper trims. Available Super Cruise.
You May Not Like This Car If...
Cheap materials in lower trims. Top trims are expensive.
2023 GMC Sierra 1500 Crew Cab
KBB.com Consumer Reviews
4.0
Consumer Rating
88 ratings
Value
3.9
Performance
4.3
Quality
3.9
Comfort
4.3
Reliability
4.0
Styling
4.6
2023 GMC Sierra 1500 Crew Cab AT4-X Safety
Safety Features & Technology
Not Available
Crash Test Rating
Provided by the National Highway Traffic Safety Administration
Side Barrier
5.0
Rollover Rating
4.0
Side Crash
5.0
Compare to Similar Vehicles
 New 2023 GMC Sierra 1500 Crew Cab AT4-X |  New 2025 Ram 1500 Crew Cab |  New 2025 Ram 2500 Crew Cab |  New 2025 Chevrolet Silverado 2500 HD Crew Cab | ||
|---|---|---|---|---|---|
| Price | $83,595 | $77,250 | $75,260 | $75,295 | |
| KBB.com Rating | 4.3 | 4.5 | 4.5 | 4.3 | |
| Consumer Rating | 4.0 | 4.3 | 4.1 | 4.3 | |
| Fuel Economy | City 14/Hwy 17/Comb 15 MPG | City 15/Hwy 21/Comb 17 MPG | N/A | N/A | |
| Fuel Type | Gas | Gas | Gas | Gas | |
5 Year Cost To Own 5-Year Cost to Own includes out of pocket expenses like fuel and insurance, plus the car’s loss in value over time (depreciation). | N/A | $92,829 | N/A | N/A | |
| Safety Rating | N/A | N/A | 4.0 | N/A | |
| Seating Capacity | 5 | 5 | 5 | 5 | |
| Basic Warranty | 3 years or 36000 miles | 3 years or 36000 miles | 3 years or 36000 miles | 3 years or 36000 miles | |
| Horsepower | 420 @ 5600 RPM | 540 @ 5700 RPM | 405 @ 5600 RPM | 401 @ 5200 RPM | |
| Engine | V8, EcoTec3, DFM, 6.2 Liter | 6-Cyl, Hurricane, Twin Turbo, 3.0 Liter | V8, HEMI, 6.4 Liter | V8, 6.6 Liter | |
| Drivetrain | 4WD | 4WD | 2WD | 4WD |
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