Overview
The 2024 GMC Sierra 1500 stands as a versatile and capable full-size pickup truck that offers both impressive performance and luxurious amenities. While it shares many similarities with its counterpart, the Chevrolet Silverado 1500, the GMC Sierra typically adopts a slightly more upscale approach across its trim levels. Although it may not boast class-leading towing or payload capacities, the Sierra 1500 excels in meeting the diverse needs of truck enthusiasts, proving itself adept at handling a wide range of tasks expected from a full-size truck.
What’s New for 2024?
The turbocharged diesel engine receives a power boost and is now standard in the AT4X off-road model. Renamed the TurboMax, the 2.7-liter 4-cylinder engine comes with an extended warranty covering up to 100,000 miles. Additionally, an active exhaust system is now available with the SLT, AT4, and Denali versions. To further enhance customization options, two new wheel designs and two fresh paint colors have been introduced.
2024 GMC Sierra 1500 Models and Pricing
Beginning at $37,700, the 2024 GMC Sierra 1500 kicks off with the Pro trim, featuring a regular cab, rear-wheel drive, standard-length bed, and the turbo 4-cylinder engine. From here, pricing fluctuates significantly based on various factors including engine choices, cab styles, bed lengths, and additional equipment. The provided pricing represents the starting point for each trim level, with options for customization abound.
| 2024 GMC Sierra 1500 | MSRP |
| Sierra Pro | $37,700 |
| Sierra SLE | $49,100 |
| Sierra Elevation | $50,800 |
| Sierra SLT | $54,800 |
| Sierra AT4 | $66,100 |
| Sierra Denali | $66,600 |
| Sierra AT4X | $79,200 |
| Sierra Denali Ultimate | $82,500 |
Engine, Transmission, and Performance
The Sierra offers a versatile range of powertrains, including four different engines, two transmission options, and the choice between rear- or four-wheel drive configurations. Its base configuration features a turbocharged 2.7-liter four-cylinder engine generating 310 horsepower and 420 pound-feet of torque, paired with an eight-speed automatic transmission. Additionally, there are two V-8 options available: a 5.3-liter with 355 horsepower and a 6.2-liter with 420 horsepower. A torque-rich diesel six-cylinder option produces 460 pound-feet of torque, all mated to a 10-speed automatic transmission. During testing, a fully equipped Denali Ultimate model with the 6.2-liter V-8 achieved a remarkable 0-60 mph time of just 5.4 seconds. The Sierra 1500 can also be equipped with adaptive dampers and wheels as large as 22 inches. While it may not match the extreme off-road capabilities of the Ford F-150 Raptor, the Sierra offers two dedicated off-road variants. The rugged AT4 model features a 2.0-inch suspension lift and other trail-ready equipment, while the AT4X shares features with the Silverado ZR2, including advanced spool-valve dampers, electronic-locking front and rear differentials, and off-road tires mounted on 18-inch wheels. For those seeking even more off-road prowess, an AT4X AEV package adds serious accessories like a steel front bumper with a winch and steel rock sliders. Despite its rougher ride compared to the Ram 1500, the Sierra handles exceptionally well, benefiting from responsive steering and minimal body roll.
Fuel Economy
The 2.7 turbo engine delivers fuel efficiency ratings of 20 combined mpg (19 city, 22 highway) with rear-wheel drive (RWD) or 19 combined mpg (18 city, 20 highway) with 4-wheel drive (4WD), and regular fuel is acceptable. The 5.3-liter V8 achieves 18 combined mpg (16 city, 21 highway) with RWD and 17 combined mpg (16 city, 20 highway) with 4WD. Premium gasoline is mandated for the 6.2-liter V8, which returns an estimated 17 combined mpg (15 city, 19 highway) for AWD models, while the AT4X version consumes slightly more fuel. The 3.0-liter turbodiesel offers impressive efficiency, managing 26 combined mpg (24 city, 29 highway) with RWD or 24 combined mpg (22 city, 27 highway) with 4WD. These figures align with those of competitors, with the diesel engine notably outperforming its Ram counterpart. While Toyota, Nissan, and Ford lack a diesel option, the F-150 and Tundra are available with hybrid drivetrains, including the i-Force Max configuration for the Tundra.
Interior Aspects
While GMC trucks typically offer a more luxurious experience compared to their Chevrolet counterparts, the 2024 Sierra 1500 still offers a diverse range of trim levels, from basic to upscale.
At the luxurious Denali end, the interiors boast plush materials and a quiet cabin environment.
Depending on passenger needs, rear legroom in the 2024 Sierra 1500 varies from minimal space to 35.2 inches in the Double cab configuration, or a generous 43.4 inches in the Crew cab, which ranks among the top in its class.
Effective Exterior
The GMC Sierra 1500 offers a range of cab options including Regular, Double, or Crew, along with standard (80 inches) or short (70 inches) bed lengths.
The appearance of the truck can vary depending on the chosen trim level; for instance, the AT4X boasts a higher ride height due to its specialized suspension, while the Denali features a more intricate grille compared to lower trims.
Overall, the Sierra 1500 maintains a commanding presence on the road. Additionally, new alloy wheel designs are introduced this year, along with the availability of Downpour Metallic (a dark blue) and Thunderstorm Gray paint colors.
Safety Ratings
In crash tests conducted by the Insurance Institute for Highway Safety (IIHS), the GMC Sierra 1500 Crew Cab model performed adequately, earning scores of Good in most main categories. However, it received a Marginal rating in the front passenger-side small overlap impact test. While it hasn’t been evaluated by the National Highway Traffic Safety Administration (NHTSA), its counterpart, the Chevy Silverado 1500, achieved a maximum 5-Star overall score in NHTSA testing.
Specifications
| Fuel Economy | City 18 mpg/Hwy 22 mpg/Comb 20 mpg |
| Fuel Type | Gas |
| Basic Warranty | 3 years or 36000 miles |
| Max Seating | 6 |
| Horsepower | 310 @ 5600 RPM |
| Maximum Towing | 9200 lbs. |
Dimensions, Weights & Capacities
| Curb Weight | 4760 lbs. |
| Fuel Capacity | 24.0 gallons |
| Front Head Room | 43.0 inches |
| Front Leg Room | 44.5 inches |
| Max Seating Capacity | 6 |
| Minimum Ground Clearance | 7.9 inches |
| Overall Length | 231.9 inches |
| Front Shoulder Room | 66.0 inches |
| Towing Capacity, Maximum | 9200 lbs. |
| Turning Diameter | 46.3 feet |
| Wheel Base | 147.0 inches |
| Bed Length | 5.75 feet |
| Gross Vehicle Weight Rating (GVWR) | 6800 lbs. |
| Payload Capacity | 2000 lbs. |
Fuel Economy
| City | 18 mpg |
| Highway | 22 mpg |
| Combined | 20 mpg |
Mechanical
| Drivetrain | 2WD |
| Transmission Type | Automatic |
| 8 speed | Available |
| Recommended Fuel | Regular |
| Hill Start Assist | Available |
| Parking Assist System | Available |
Performance
| Horsepower | 310 @ 5600 RPM |
| Torque | 430 @ 3000 rpm |
| Engine | 4-Cyl, TurboMax, 2.7 Liter |
Technology
- Bluetooth Wireless Technology
- Cruise Control
- Hands Free Phone
- Remote Keyless Entry
- Internet Access
- Push-Button Engine Start
- Remote Engine Start
- Smartphone Interface
- Touch Screen Monitor
- USB Port