The 2023 GMC Sierra 3500HD is a heavy-duty pickup truck designed for serious work. It's part of the Sierra's fourth generation, which was refreshed for the 2020 model year. Available in regular, double, and crew cab configurations with a long or standard bed, key trims include the Pro, SLE, SLT, AT4, Denali, and Denali Ultimate. Pricing typically ranges from around $45,000 to over $90,000 depending on configuration and options. It stands out for its strong towing capabilities, available Duramax diesel engine, and luxurious Denali trims.
The Good
The 2023 GMC Sierra 3500HD offers impressive performance with its powerful engine options, providing substantial towing and hauling capabilities, appealing to the practical buyer. Higher trims deliver significant comfort and a bold design, which attracts those seeking a more luxurious and visually appealing work truck. Reliability, while not perfect, is generally good. The Sierra is perceived as a "premium" heavy duty truck.
The Bad
The 2023 GMC Sierra 3500HD can be expensive, especially in higher trims. Fuel economy, particularly with the diesel engine when towing, is poor. Some owners have reported issues with the infotainment system and certain electronic components. Also, the ride can be stiff, especially when the truck is unladen, which affects comfort. Watch out for potential DEF (Diesel Exhaust Fluid) system issues on diesel models.
2023 GMC Sierra 3500HD: Quick Overview
Here's a bullet-point summary of the 2023 GMC Sierra 3500HD's key specifications:
- Engine Options:
- 6.6L V8 Gas: Standard engine.
- 6.6L Duramax Turbo-Diesel V8: Optional engine.
- Horsepower:
- 6.6L V8 Gas: 401 hp @ 5200 rpm
- 6.6L Duramax Turbo-Diesel V8: 445 hp @ 2800 rpm
- Torque:
- 6.6L V8 Gas: 464 lb-ft @ 4000 rpm
- 6.6L Duramax Turbo-Diesel V8: 910 lb-ft @ 1600 rpm
- Fuel Economy: EPA does not provide fuel economy estimates for heavy-duty trucks. Real-world fuel economy is heavily dependent on load and driving conditions. Expect significantly lower MPG when towing.
- 0-60 Times: 0-60 mph times are not officially published. Estimates range from approximately 7.5-8 seconds for the gas engine and 6.5-7 seconds for the diesel.
- Towing Capacity: Maximum towing capacity is up to 36,000 lbs when properly equipped. Actual towing capacity depends on configuration and options.
- Trim-Level Features:
- Pro: Vinyl seats, basic infotainment system, work truck features.
- SLE: Cloth seats, upgraded infotainment, chrome exterior accents.
- SLT: Leather seats, premium infotainment, dual-zone climate control.
- AT4: Off-road suspension, skid plates, dark chrome exterior accents, unique interior.
- Denali: Premium leather, advanced technology features, wood trim.
- Denali Ultimate: Top-of-the-line luxury features, including massaging seats, enhanced technology, and unique styling.
- Transmission:
- 6.6L V8 Gas: 6-speed automatic
- 6.6L Duramax Turbo-Diesel V8: 10-speed Allison automatic
2023 GMC Sierra 3500HD Specifications
Vehicle Information
| Year | 2023 |
| Make | GMC |
| Model | Sierra 3500HD |
| Trim | - |
| Style | Regular Cab 4WD |
| Type | Pickup Truck |
| Category | Standard Pickup Truck |
Manufacturing Details
| Made In | United States |
| Manufacturing City | FLINT |
Dimensions
| Doors | 2-Door |
| Curb Weight | 2961.05 kg |
| Gross Vehicle Weight Rating | 6350.29 kg |
| Overall Height | - |
| Overall Length | 598.17 cm |
| Overall Width | - |
| Wheelbase Length | 359.66 cm |
| Standard Seating | 3 |
Engine & Performance
| Engine | 6.6-L V-8 OHV 16V |
| Engine Size | 6.6L |
| Engine Cylinders | 8 |
| Transmission | 6-Speed 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) | $45,200 USD |
| Invoice Price | - |
| Delivery Charges | $1,795 USD |
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What Problems Does the 2023 GMC Sierra 3500HD Have?
While the 2023 GMC Sierra 3500HD is generally considered reliable, some frequently reported problems and potential long-term reliability concerns exist. Some owners have reported issues with the infotainment system, including screen freezes and connectivity problems, though software updates often address these. Diesel models can experience DEF (Diesel Exhaust Fluid) system problems, including sensor failures and injector issues, which can lead to reduced engine power. There have been some reports of transmission issues, particularly with earlier model years of the current generation (2020 onward), but these appear to have been less prevalent in the 2023 models. Suspension components, particularly ball joints and tie rod ends, may wear out faster than expected, especially with heavy use.
Recalls can vary, so it's always recommended to check the NHTSA (National Highway Traffic Safety Administration) website for the latest recall information specific to the 2023 model year. Long-term reliability will depend heavily on maintenance habits and usage. Properly maintaining the engine, transmission, and other critical components is essential to minimize potential issues. Owners who frequently tow heavy loads should pay particular attention to the cooling system and drivetrain components. Checking forums and owner reviews can provide further insights into potential issues specific to the 2023 model year and its various configurations.
Recalls can vary, so it's always recommended to check the NHTSA (National Highway Traffic Safety Administration) website for the latest recall information specific to the 2023 model year. Long-term reliability will depend heavily on maintenance habits and usage. Properly maintaining the engine, transmission, and other critical components is essential to minimize potential issues. Owners who frequently tow heavy loads should pay particular attention to the cooling system and drivetrain components. Checking forums and owner reviews can provide further insights into potential issues specific to the 2023 model year and its various configurations.
How long will the 2023 GMC Sierra 3500HD last?
With proper maintenance, the 2023 GMC Sierra 3500HD can easily provide 200,000+ miles or 10-15 years of service. Owner data suggests that regular oil changes, transmission servicing, and cooling system maintenance are critical. Long-term durability is generally good, but weaknesses can emerge in the suspension components (ball joints, tie rods) especially with frequent heavy towing or off-road use. Diesel engines, if well-maintained, can last a very long time, but neglecting the DEF system can lead to costly repairs. Rust can be a concern in areas with road salt, so regular washing and undercoating are recommended.
What Technology & Safety Features are Included?
The 2023 GMC Sierra 3500HD comes with a range of built-in tech, entertainment, driver-assistance, and safety features. The base model Pro trim typically features a basic infotainment system, while higher trims offer a larger touchscreen display with Apple CarPlay and Android Auto compatibility. Available entertainment features include premium sound systems (Bose), rear-seat entertainment systems, and satellite radio.
Standard safety features include airbags, ABS, and stability control. Driver-assistance features, which are often optional or standard on higher trims, may include forward collision alert, automatic emergency braking, lane departure warning, blind-spot monitoring, rear cross-traffic alert, and adaptive cruise control. Some models also offer a multi-view camera system, including a trailer camera system for easier towing.
The NHTSA and IIHS (Insurance Institute for Highway Safety) conduct crash tests, but heavy-duty trucks are not always fully tested. Available ratings should be consulted for specific safety information. Optional features can greatly enhance safety and convenience. For example, the Technology Package available on some trims adds features like a head-up display and a digital rearview mirror. The ProGrade Trailering System provides assistance with hitching and towing trailers.
Standard safety features include airbags, ABS, and stability control. Driver-assistance features, which are often optional or standard on higher trims, may include forward collision alert, automatic emergency braking, lane departure warning, blind-spot monitoring, rear cross-traffic alert, and adaptive cruise control. Some models also offer a multi-view camera system, including a trailer camera system for easier towing.
The NHTSA and IIHS (Insurance Institute for Highway Safety) conduct crash tests, but heavy-duty trucks are not always fully tested. Available ratings should be consulted for specific safety information. Optional features can greatly enhance safety and convenience. For example, the Technology Package available on some trims adds features like a head-up display and a digital rearview mirror. The ProGrade Trailering System provides assistance with hitching and towing trailers.
What Colors Options are Available?
Exterior Colors
Summit White
Onyx Black
Cardinal Red
Pacific Blue Metallic
Sterling Metallic
Hunter Metallic
Dark Ash Metallic
Brownstone Metallic
Forest Metallic
White Frost Tricoat
Volcanic Red Tintcoat
Desert Sand Metallic
Quicksilver Metallic
Deep Bronze Metallic
Interior Colors
Jet Black
Dark Walnut/Slate
Atmosphere/Brownstone
Slate Grey
Very Dark Atmosphere/Brownstone
Cocoa/Dune
2023 GMC Sierra 3500HD Prices and Market Value
When new, the 2023 GMC Sierra 3500HD ranged from approximately $45,000 for the base Pro trim to over $90,000 for the fully-loaded Denali Ultimate. Current used market prices vary depending on mileage, condition, and trim level. Expect to see Pro trims in the low $40,000s, while high-end Denali trims can still command prices in the $70,000s or higher. Depreciation is relatively slow for heavy-duty trucks, especially diesel models. Factors affecting resale value include mileage, condition, service history, trim level (Denali trims hold their value well), and the presence of desirable options (like the Duramax diesel engine and 4WD).
2023 GMC Sierra 3500HD Cost of Ownership
The 2023 GMC Sierra 3500HD is generally costly to own. Insurance premiums are higher than for lighter-duty trucks. Fuel costs, especially with the diesel engine and when towing, are significant. Maintenance, including oil changes and filter replacements, is more expensive. Repairs, particularly for the diesel engine and transmission, can be very costly. Long-term ownership costs are higher due to depreciation, potential repairs, and the need for specialized servicing. While it provides great capability, it is not an economical choice.
2023 GMC Sierra 3500HD Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
136.27 liters
City Mileage
-
Highway Mileage
-
2023 GMC Sierra 3500HD 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 3500HD Insurance
Insurance for a 2023 GMC Sierra 3500HD is moderately priced, reflecting its status as a Pickup Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2023 GMC Sierra 3500HD Compare to Other Pickup Truck?
The 2023 GMC Sierra 3500HD competes directly with the Ford Super Duty (F-350) and the Ram 3500. In terms of performance, all three offer comparable towing and hauling capabilities, especially with their diesel engine options. The Sierra and Ram often have slightly more refined interiors than the Ford, especially in higher trims. In terms of features, the Sierra Denali trims offer a luxurious experience, but the Ram Limited Longhorn is also a strong contender. Reliability is a mixed bag across all three brands, with each having potential issues to watch out for.
Price is competitive, but the Sierra can be slightly more expensive in higher trims. The Ram 3500 is often praised for its comfortable ride quality, while the Ford Super Duty offers a wide range of configurations and engine options.
Alternatives: If ride comfort is a priority, the Ram 3500 is a good choice. If a wide range of customization and strong aftermarket support are desired, the Ford Super Duty is worth considering. If a luxurious interior and strong towing performance are important, the Sierra 3500HD is a solid option. No one truck is definitively "better," it depends on individual priorities.
Price is competitive, but the Sierra can be slightly more expensive in higher trims. The Ram 3500 is often praised for its comfortable ride quality, while the Ford Super Duty offers a wide range of configurations and engine options.
Alternatives: If ride comfort is a priority, the Ram 3500 is a good choice. If a wide range of customization and strong aftermarket support are desired, the Ford Super Duty is worth considering. If a luxurious interior and strong towing performance are important, the Sierra 3500HD is a solid option. No one truck is definitively "better," it depends on individual priorities.
Ranks #296 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★) |
| 296 | 2023 GMC Sierra 3500HD | (0.0★) |
Final Verdict: Is the 2023 GMC Sierra 3500HD a Good Pickup Truck?
The 2023 GMC Sierra 3500HD is ideal for individuals or businesses that require serious towing and hauling capabilities. It's worth buying if those capabilities are truly needed and used frequently. The Denali trims are excellent for those who want a luxurious work truck, while the Pro trim is a solid option for budget-conscious buyers who prioritize functionality.
Buying used can offer significant savings, but a thorough inspection is crucial, especially for diesel models. Consider the SLT or AT4 trims for a good balance of features and price. It's not the most economical vehicle, so consider your needs carefully before purchasing. If you occasionally need to tow, consider a light duty truck first.
Buying used can offer significant savings, but a thorough inspection is crucial, especially for diesel models. Consider the SLT or AT4 trims for a good balance of features and price. It's not the most economical vehicle, so consider your needs carefully before purchasing. If you occasionally need to tow, consider a light duty truck first.
Jovan
Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.