The 2023 GMC Sierra 2500HD is a heavy-duty pickup truck, part of the Sierra line that dates back to 1988. It's available as a Regular Cab, Double Cab, or Crew Cab. Key trims include Pro, SLE, SLT, AT4, Denali, and Denali Ultimate. Pricing ranges from approximately $45,000 to over $90,000, depending on configuration and options. Its bold styling, luxurious Denali trims, and advanced towing technology make it popular.
The Good
The 2023 GMC Sierra 2500HD boasts powerful performance, especially with the diesel engine, and offers robust towing capabilities. It provides a comfortable ride and a premium interior in higher trims. The distinctive design appeals emotionally, while its reliability and strong resale value satisfy practical buyers.
The Bad
The 2023 GMC Sierra 2500HD can be expensive, particularly in higher trims. The ride can be stiff when unloaded, and fuel economy is naturally poor. Some drivers find the large size challenging to maneuver in urban environments. Watch out for potential diesel engine issues, especially related to the emissions system.
2023 GMC Sierra 2500HD: Quick Overview
- Engine Options:
- 6.6L V8 Gas Engine: Standard
- 6.6L Duramax Turbo-Diesel V8: Optional
- Horsepower:
- 6.6L V8 Gas: 401 hp
- 6.6L Duramax Turbo-Diesel: 445 hp
- Fuel Economy: (MPG)
- Gas engine: EPA ratings are not required for HD trucks, expect around 12-14 MPG combined.
- Diesel engine: Expect around 15-18 MPG combined, but varies greatly based on load and driving conditions.
- 0-60 Times:
- Not typically published for HD trucks. Expect the gas engine to be around 7-8 seconds, and the diesel to be slightly quicker, around 6.5-7.5 seconds.
- Towing Capacity:
- Up to 18,500 lbs (depending on configuration and engine).
- Trim-Level Features:
- Pro: Vinyl seats, basic infotainment, work truck focus.
- SLE: Cloth seats, upgraded infotainment, chrome exterior trim.
- SLT: Leather seats, dual-zone climate control, more advanced features.
- AT4: Off-road focused, Rancho shocks, skid plates, unique styling.
- Denali: Premium leather, wood trim, advanced safety tech, luxurious features.
- Denali Ultimate: Top-of-the-line, massaging seats, enhanced technology, unique interior and exterior design elements.
2023 GMC Sierra 2500HD Specifications
Vehicle Information
| Year | 2023 |
| Make | GMC |
| Model | Sierra 2500HD |
| Trim | - |
| Style | Crew Cab 4WD |
| Type | Truck |
| Category | Standard Pickup Truck |
Manufacturing Details
| Made In | United States |
| Manufacturing City | FLINT |
Dimensions
| Doors | 4-Door |
| Curb Weight | 3152.46 kg |
| Gross Vehicle Weight Rating | 6350.29 kg |
| Overall Height | 202.74 cm |
| Overall Length | 675.89 cm |
| Overall Width | 207.9 cm |
| Wheelbase Length | 436.88 cm |
| Standard Seating | 5 |
Engine & Performance
| Engine | 6.6-L V-8 |
| Engine Size | 6.6L |
| Engine Cylinders | 8 |
| Transmission | semi-Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 6-Speed |
| Drivetrain | Four-Wheel Drive |
Additional Features
| Anti-Brake System | 4-Wheel ABS |
| Steering Type | Recirculating |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $65,800 USD |
| Invoice Price | - |
| Delivery Charges | $1,795 USD |
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What Problems Does the 2023 GMC Sierra 2500HD Have?
Commonly reported problems for the 2023 GMC Sierra 2500HD often revolve around the diesel engine's emissions system, including issues with the diesel exhaust fluid (DEF) system and sensors. Some owners have reported problems with the infotainment system, such as freezing or connectivity issues. Transmission issues, although less frequent, have also been reported. Recalls can vary but often involve safety-related components like airbags or braking systems; it's crucial to check the NHTSA website for the latest recall information specific to the 2023 model year. Long-term reliability concerns tend to focus on the durability of the electronic components and the potential for corrosion in areas with harsh winter conditions. Earlier model years of this generation Sierra 2500HD (2020-2022) had some reports of transmission hesitation and occasional electrical glitches, so checking for software updates addressing these issues is advisable when considering a used 2023 model. Overall, regular maintenance and addressing issues promptly can mitigate potential long-term problems.
How long will the 2023 GMC Sierra 2500HD last?
With proper maintenance, the 2023 GMC Sierra 2500HD can easily exceed 200,000 miles or 10-15 years of service. The Duramax diesel engine, in particular, is known for its longevity when regularly serviced. Key to long-term durability is adhering to the recommended maintenance schedule, including oil changes, filter replacements, and fluid checks. Weaknesses can emerge in the electrical system and potential corrosion issues in regions with road salt. Rust-proofing and careful attention to electrical components can help extend the vehicle's lifespan.
What Technology & Safety Features are Included?
The 2023 GMC Sierra 2500HD offers a range of built-in tech and safety features. The standard infotainment system includes Apple CarPlay and Android Auto compatibility. Higher trims feature a larger touchscreen display, navigation, and a premium Bose sound system. Driver-assistance features include forward collision alert, automatic emergency braking, lane departure warning, and blind-spot monitoring. Adaptive cruise control is often available as an option.
Key technology features:
Safety features typically include:
Key technology features:
- Available MultiPro Tailgate: Provides versatile configurations for bed access and cargo management.
- Available Trailer Camera System: Offers multiple camera views to aid in hitching and towing.
- Head-Up Display: Projects key information onto the windshield.
Safety features typically include:
- Airbags (front, side, and curtain).
- StabiliTrak stability control system.
- Traction control.
- Available HD Surround Vision.
What Colors Options are Available?
Exterior Colors
Summit White
Onyx Black
Sterling Metallic
Titanium Rush Metallic
Garnet Red Tintcoat
Desert Sand Metallic
Hunter Metallic
Marine Blue Metallic
Interior Colors
Jet Black / Kalahari
Jet Black/Umber
2023 GMC Sierra 2500HD Prices and Market Value
The 2023 GMC Sierra 2500HD had a new price range from approximately $45,000 to over $90,000 depending on the trim and options. Current used market prices vary significantly based on mileage, condition, and configuration, but expect to see prices ranging from $40,000 to $80,000. Diesel models and higher trims (Denali, AT4) tend to hold their value better. Factors affecting resale value include overall condition, service history, and demand for heavy-duty trucks in specific regions. Depreciation is relatively slow compared to other vehicle types, especially in well-maintained examples.
2023 GMC Sierra 2500HD Cost of Ownership
The 2023 GMC Sierra 2500HD is generally costly to own. Insurance premiums are higher due to the vehicle's size and value. Fuel costs are substantial, especially with the diesel engine. Maintenance, including oil changes and tire replacements, can be more expensive than for lighter vehicles. Repairs, particularly for the diesel engine and transmission, can be significant. While durable, the overall cost of ownership should be carefully considered.
2023 GMC Sierra 2500HD Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
136.27 liters
City Mileage
-
Highway Mileage
-
2023 GMC Sierra 2500HD Warranty
Basic
Original warranty
36 months / 36,000 miles
Estimated remaining
12 months / 36,000 miles
Powertrain
Original warranty
60 months / 60,000 miles
Estimated remaining
36 months / 60,000 miles
Rust
Original warranty
72 months / 100,000 miles
Estimated remaining
48 months / 100,000 miles
2023 GMC Sierra 2500HD Insurance
Insurance for a 2023 GMC Sierra 2500HD is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2023 GMC Sierra 2500HD Compare to Other Truck?
The 2023 GMC Sierra 2500HD competes with the Ford Super Duty (F-250) and Ram 2500. In terms of performance, all three offer comparable towing and hauling capabilities, though specific engine outputs and towing configurations vary. Feature-wise, the Sierra 2500HD shines in its higher trims (Denali, AT4) with a more luxurious and tech-forward interior compared to some Ford and Ram models. Reliability is generally similar across the board, although individual experiences can vary. Price-wise, the Sierra 2500HD is typically in line with its competitors, with top trims commanding a premium.
Alternatives:
Choosing between these trucks often comes down to personal preference regarding styling, features, and brand loyalty. If a luxurious interior and advanced towing tech are priorities, the Sierra 2500HD Denali is a strong contender. If raw power and maximum towing are paramount, comparing specific configurations of all three is essential.
Alternatives:
- Ford F-250: Offers a wide range of configurations and powerful engine options.
- Ram 2500: Known for its comfortable ride quality and well-appointed interior.
Choosing between these trucks often comes down to personal preference regarding styling, features, and brand loyalty. If a luxurious interior and advanced towing tech are priorities, the Sierra 2500HD Denali is a strong contender. If raw power and maximum towing are paramount, comparing specific configurations of all three is essential.
Ranks #295 Truck
| 1 | 2023 Toyota Tundra | (5.0★) |
| 2 | 2022 Honda Ridgeline | (5.0★) |
| 3 | 2023 Ford E-Transit Chassis | (0.0★) |
| 4 | 2020 Mercedes-Benz Sprinter Cab Chassis | (0.0★) |
| 5 | 2024 Chevrolet Silverado 3500HD | (0.0★) |
| 6 | 2023 Hyundai Santa Cruz | (5.0★) |
| 7 | 2023 Nissan Frontier | (5.0★) |
| 8 | 2024 GMC Sierra 2500HD | (0.0★) |
| 9 | 2023 Ram 4500 | (0.0★) |
| 10 | 2022 Jeep Gladiator | (5.0★) |
| 11 | 2012 Suzuki Equator | (0.0★) |
| 12 | 2009 Mitsubishi Raider | (5.0★) |
| 295 | 2023 GMC Sierra 2500HD | (0.0★) |
Final Verdict: Is the 2023 GMC Sierra 2500HD a Good Truck?
The 2023 GMC Sierra 2500HD is ideal for those who need a heavy-duty truck for serious towing and hauling, and who appreciate a blend of capability and comfort. It's worth buying, particularly if you require the advanced features and strong performance. A used model can offer good value, but carefully inspect its maintenance history. The AT4 trim is a good choice for off-road enthusiasts, while the Denali caters to those seeking luxury. New models provide the latest tech, but a well-maintained used model can be a cost-effective option.
Simon A
Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.