Shop New 2023 Sierra 3500 HD Trucks in CORPUS CHRISTI, TX
The Sierra 3500 was engineered and designed to outperform the competition. With the Best-In-Class HD Cargo Bed Volume and front head and leg room, the Sierra 3500 is set to haul both passengers and cargo in a big way. With a max towing of 36,000 lbs. available paired with the available in-vehicle trailer app for custom trailing profiles, maintenance reminders and much more to tow with confidence. The Sierra 3500 also offers a variety of advanced technology features, including a user-friendly infotainment system and advanced safety features. Overall, the GMC Sierra 3500 is a versatile and dependable truck that can handle the demands of tough jobs and rugged terrain.
Shop New & Used Sierra HD Trucks
New 2024 GMC Terrain SLE
- MSRP Less Savings $28,491
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- Sterling Metallic
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- 25
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- Mileage
- 6
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New 2024 GMC Terrain SLE
- MSRP Less Savings $29,491
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New 2024 GMC Terrain SLE
- MSRP Less Savings $29,765
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New 2024 GMC Terrain SLE
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New 2024 GMC Terrain AT4
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- Sterling Metallic
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- Sterling Metallic
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- Sterling Metallic
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- 25
- Engine
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- Sterling Metallic
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- 7
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- 2.7L 4 CYL
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- 7
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- 2.7L 4 CYL
New 2024 GMC Yukon XL SLT
- MSRP Less Savings $68,991
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- Onyx Black
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New 2024 GMC Sierra 1500 Denali
- MSRP Less Savings $76,455
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- Sterling Metallic
- Mileage
- N/A
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- 5.3L EcoTec3 V8 engine
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- Exterior
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New 2025 GMC Sierra 1500 Pro
- MSRP Less Savings $50,480
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- Onyx Black
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- MSRP Less Savings $51,241
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- Sterling Metallic
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- MSRP Less Savings $51,241
- Exterior
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New 2025 GMC Sierra 1500 SLE
- MSRP Less Savings $51,990
- Exterior
- Onyx Black
- Mileage
- 6
- Engine
- 2.7L 4 CYL
New 2025 GMC Sierra 1500 SLE
- MSRP Less Savings $51,990
- Exterior
- Sterling Metallic
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- 7
- Engine
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New 2025 GMC Sierra 1500 Elevation
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Sierra 3500 HD Exterior Colors
Forest Metallic
Summit White
Cardinal Red
Quick Silver Metallic
Pacific Blue Metallic
Onyx Black
Model Details
Engine
Interior
Technology
GMC SIERRA 3500 MODELS
Pro
- Available 6.6L DuramaxĀ® Turbo-Diesel V8 Engine with AllisonĀ® 10-Speed Automatic Transmission
- Standard LED headlamps, taillamps and daytime running lamps
- Available Worldās First Six-Function MultiPro Tailgate
- Best-In-Class Heavy-Duty Cargo Box Volume
SLE
- Available 6.6L Duramax Turbo-Diesel V8 Engine with Allison 10-Speed Automatic Transmission
- ā¢ MultiPro Tailgate
- ā¢ Available X31 Off-Road Package with Twin-Tube Rancho Shocks and Skid Plates
- ā¢ 17" Machined Aluminum Wheels
- ā¢ Available 18" and 20" Wheels
- ā¢ Cloth Front 40/40/40 Split Bench Seat
SLT
- Available 6.6L Duramax Turbo-Diesel V8 Engine with Allison 10-Speed Automatic Transmission
- MultiPro Tailgate
- 18" Machined Aluminum Wheels with Dark Grey Metallic Accents
- Available Premium GMC Infotainment Systemā with Navigationā and 8" Diagonal Color Touch-Screen
AT4
- Available 6.6L Duramax Turbo-Diesel V8 Engine with Allison 10-Speed Automatic Transmission
- MultiPro Tailgate
- X31 Off-Road Package with Twin-Tube Rancho Shocks and Skid Plates
- Available 20" High-Gloss Black Aluminum Wheels with All-Terrain Tires
- Exclusive Athletic Interior with Jet Black and Kalahari Accents
- Available Multicolor 15" Diagonal Head-Up Display with Off-Road Inclinometer
Denali
- Available 6.6L Duramax Turbo-Diesel V8 Engine with Allison 10-Speed Automatic Transmission
- 20" Polished Aluminum Multi-Dimensional Wheels (Single Rear Wheel Models Only)
- Forge Perforated Leather Seating Surfaces with Heated and Ventilated Front Bucket Seatsā
- Authentic, Open-Pore Ash Wood, Brushed Aluminum Trim, Chrome Accents and More
Sierra 3500 HD FAQS & Additional Info
Enjoy a mixture of performance and driving assistance in the 2023 Sierra 3500 HD. With up to 15 camera views available keep eyes on everything while driving. The First-In-Class 15ā diagonal Head-Up display keeps key information in front of you and the available HD Surround Vision gives a 360-degree view of the vehicle. Add available safety features such as rear cross traffic alert, lane change alert with blind zone alert, following distance indicator and automatic emergency braking to drive with even more confidence.
Frequently Asked Questions
A ā The Sierra 3500 HD has two engine options. First a 6.6L V-8 gas with 401 hp and a 6-speed automatic transmission. Or the 6.6L V-8 Duramax Turbo-Diesel with 445 hp and a 10-speed Allision automatic transmission.
Q ā What is the average fuel economy for the 2023 Sierra 3500 HD?
A ā EPA Estimated at combined 14 MPG.
Q ā What kind of technology does the 2023 Sierra 3500 HD come with?
A ā See everything around with up to 15 available cameras. While staying connected with both Apple CarPlay and Android Auto compatibility. The available worldās first six-function MultiPro tailgate paired with the industry-first transparent trailer view takes the Sierra 2500 above the competition. And the available Prograde Trailering system uses intelligent technologies that helps streamline hitching and towing processes.
Q ā What safety features does the 2023 Sierra 3500 HD have?
A ā The 2023 GMC Sierra pickup delivers a great driving experience with advanced safety and driver assistance features. With available front and rear park assist and lane departure warning drive with confidence. The first-in-class Head-Up display and rear camera mirror ensures both driver safety and confidence.
Photos
Exterior Front
Interior Dashboard
Exterior Side
Interior Center Console Camera
Exterior Tow Capability
Exterior GMC Pro Tailgate
Specifications
2023 GMC SIERRA 2500HD & 3500HD SPECIFICATIONS (click to expand)
MODELS & CONFIGURATIONS ā 2500HD
Pro | Regular Cab Long Bed (2WD & 4WD) |
SLE |
Regular Cab Long Bed (2WD & 4WD) |
SLT |
Double Cab Standard Bed (2WD & 4WD) |
AT4 |
Crew Cab Standard Bed (2WD & 4WD) |
Denali |
Crew Cab Standard Bed (2WD & 4WD) |
Ā
MODELS & CONFIGURATIONS ā 3500HD
Pro | Regular Cab Long Bed (2WD & 4WD) |
SLE |
Regular Cab Long Bed (2WD & 4WD) |
SLT |
Crew Cab Standard Bed (2WD & 4WD) |
AT4 |
Crew Cab Standard Bed (2WD & 4WD) |
Denali |
Crew Cab Standard Bed (2WD & 4WD) |
Ā
ENGINES
Type: | 6.6L V-8 gasoline or E85 FlexFuel |
Bore & Stroke (in. / mm): |
4.06 x 3.86 / 103.25 x 98 |
Block Material: |
Cast iron with nodular iron main caps |
Cylinder Head Material: |
Cast aluminum |
Compression Ratio: |
10.8:1 |
Valvetrain: |
Overhead-valve, two valves per cylinder, variable valve timing |
Fuel Delivery: |
Direct fuel injection |
Horsepower (hp / kW @ rpm): |
401 / 299 @ 5200 (SAE certified ā gasoline) |
Torque (lb.-ft. / Nm @ rpm): |
464 / 629 @ 4000 (SAE certified ā gasoline) |
Type: |
Duramax 6.6L V-8 Turbo-Diesel |
Bore & Stroke (in. / mm): |
4.05 x 3.89 / 103 x 99 |
Block Material: |
Cast iron |
Cylinder Head Material: |
Cast aluminum |
Compression Ratio: |
16.0:1 |
Valvetrain: |
Overhead-valve, four valves per cylinder |
Fuel Delivery: |
Common-rail direct fuel injection |
Horsepower (hp / kW @ rpm): |
445 / 332 @ 2800 (SAE certified) |
Torque (lb.-ft. / Nm @ rpm): |
910 / 1234 @ 1600 (SAE certified) |
Ā
TRANSMISSION & AXLE
Type: | Hydra-Matic 6L90 six-speed automatic (6.6L gas) |
|
Gear Ratios (:1): |
6L90 |
10L1000 |
Ā Ā Ā Ā First |
4.03 |
4.54 |
Ā Ā Ā Ā Second |
2.36 |
2.87 |
Ā Ā Ā Ā Third |
1.53 |
2.06 |
Ā Ā Ā Ā Fourth |
1.15 |
1.72 |
Ā Ā Ā Ā Fifth |
0.85 |
1.48 |
Ā Ā Ā Ā Sixth |
0.67 |
1.26 |
Ā Ā Ā Ā Seventh |
-- |
1.00 |
Ā Ā Ā Ā Eighth |
-- |
0.85 |
Ā Ā Ā Ā Ninth |
-- |
0.69 |
Ā Ā Ā Ā Tenth |
-- |
0.63 |
Ā Ā Ā Ā Reverse |
3.06 |
4.54 |
Final Drive Ratio: |
3.73 (6.6L gas) |
Ā
CHASSIS & SUSPENSION
Front Suspension: | Short long arms independent front suspension with torsion bars |
Rear Suspension: |
Semi-elliptic three-stage multi-leaf spring |
Steering Type: |
Hydraulic power-assisted recirculating ball; includes Digital Variable Steering Assist on SLT, AT4 and D |
Brake Type: |
Hydraulic power-assisted Hydroboost brake booster, four-wheel disc brakes with ABS and Stabilitrak electronic stability assist |
Brake Rotor Size (in / mm): |
Front: 14 x 1.6 / 355 x 40 (2500/3500) |
Wheel Size: |
17-in. steel or aluminum |
Tire Size: |
LT235/80R17 ALS and AT (3500HD DRW) |
Ā
FUEL TANK CAPACITY (approx.)
Ā |
Regular Cab |
Double Cab |
Crew Cab |
Fuel Tank (gal. / L): |
36 / 136 ā gas |
36 / 136 ā gas |
36 / 136 ā gas |
Ā
EXTERIOR DIMENSIONS
Ā |
Regular Cab |
Double Cab |
Crew Cab |
Wheelbase |
141.55 / 3595 (long bed) |
149.4 / 3795 (standard bed) |
158.94 / 4037 (standard bed) |
Overall Length |
235.5 / 5982 (long bed) |
240.45 / 6107 (standard bed) |
250.08 / 6352 (standard bed) |
Overall Width (in. / mm): |
81.75 / 2076 (SRW) |
81.85 / 2079 (SRW) |
81.85 / 2079 (SRW) |
Overall Height |
79.94 / 2030 (2500HD) |
79.95 / 2031Ā Ā Ā Ā (2500HD standard bed) |
79.82 / 2027Ā Ā Ā (2500HD standard bed) |
Front Track |
68.1 / 1731 |
68.1 / 1731 |
68.1 / 1731 |
Rear Track |
68.3 / 1736 (SRW) |
68.3 / 1736 (SRW) |
68.3 / 1736 (SRW) |
2500HD Ground ClearanceĀ Ā Ā (in. / mm): |
10.19 / 259 |
10.19 / 259Ā Ā Ā Ā (standard bed) |
10.12 / 257Ā Ā Ā Ā (standard bed) |
3500HD Ground ClearanceĀ Ā Ā (in. / mm): |
11.82 / 285 (SRW) |
11.18 / 284 (SRW) |
11.18 / 284Ā Ā Ā Ā Ā (standard bed & SRW) |
Ā
INTERIOR DIMENSIONS
Ā |
Regular Cab |
Double Cab |
Crew Cab |
Headroom |
43.11 / 1095 |
43.03 / 1093 (front) |
43.03 / 1093 (front) |
Legroom |
44.53 / 1131 |
44.53 / 1131 (front) |
44.53 / 1131 (front) |
Shoulder Room |
66.06 / 1678 |
66.02 / 1677 (front) |
66.02 / 1677 (front) |
Hip Room |
60.9 / 1547 |
61.18 / 1554 (front) |
61.18 / 1554 (front) |
Ā
BASE CURB WEIGHT1
Ā |
Regular Cab |
Double Cab |
Crew Cab |
2500HD ā 2WDĀ Ā Ā Ā Ā Ā Ā (lb. / kg): |
6105 / 2769 ā gas |
6421 / 2913 ā gas (standard bed) |
6533 / 2963 ā gas (standard bed) |
2500HD ā 4WDĀ Ā Ā Ā Ā Ā Ā (lb. / kg): |
6418 / 2911 ā gas |
6736 / 3050 ā gas (standard bed) |
6824 / 3095 ā gas (standard bed) |
3500HD ā 2WD SRW (lb. / kg): |
6231 / 2826 ā gas |
6689 / 3034 ā gas |
6647 / 3015 ā gas (standard bed) |
3500HD ā 4WD SRW (lb. / kg): |
6528 / 2961 ā gas |
6971 / 3162 ā gas |
6947 / 3151 ā gas (standard bed) |
3500HD ā 2WD DRW (lb. / kg): |
6520 / 2957 ā gas |
6977 / 3165 ā gas |
7068 / 3206 ā gasĀ Ā (long bed) |
3500HD ā 4WD DRW (lb. / kg): |
6817 / 3092 ā gas |
7259 / 3293 ā gas |
7352 / 3335 ā gasĀ Ā (long bed) |
1With standard 17-inch wheels on 2500HD and 3500HD DRW; standard 18-in. or 20-in. wheels on 3500HD SRW.
BASE GVWR1
Ā |
Regular Cab |
Double Cab |
Crew Cab |
2500HD ā 2WDĀ Ā Ā Ā Ā Ā Ā (lb. / kg): |
10000 / 4536 ā gas |
10050 / 4559 ā gas (standard bed) |
10150 / 4604 ā gas (standard bed) |
2500HD ā 4WDĀ Ā Ā Ā Ā Ā Ā (lb. / kg): |
10250 / 4649 ā gas |
10350 / 4695 ā gas (standard bed) |
10450 / 4750 ā gas (standard bed) |
3500HD ā 2WD SRW (lb. / kg): |
10750 / 4876 ā gas |
11100 / 5035 ā gas |
11000 / 4990 ā gas (standard bed) |
3500HD ā 4WD SRW (lb. / kg): |
11100 / 5035 ā gas |
11400 / 5171 ā gas |
11350 / 5148 ā gas (standard bed) |
3500HD ā 2WD DRW (lb. / kg): |
14000 / 6350 ā gas |
14000 / 6350 ā gas |
14000 / 6350 ā gas |
3500HD ā 4WD DRW (lb. / kg): |
14000 / 6350 ā gas |
14000 / 6350 ā gas |
14000 / 6350 ā gas |
1When properly equipped; includes weight of vehicle, passengers, cargo and equipment. Specifications include standard 17-inch wheels on 2500HD and 3500HD DRW; standard 18-in. or 20-in. wheels on 3500HD SRW.
MAX PAYLOAD1
Ā |
Regular Cab |
Double Cab |
Crew Cab |
2500HD ā 2WDĀ Ā Ā Ā Ā Ā Ā (lb. / kg): |
3979 / 1805 ā gas |
3762 / 1706 ā gas (standard bed) |
3751 / 1701 ā gas (standard bed) |
2500HD ā 4WDĀ Ā Ā Ā Ā Ā Ā (lb. / kg): |
3965 / 1799 ā gas |
3747 / 1700 ā gas (standard bed) |
3760 / 1706 ā gas (standard bed) |
3500HD ā 2WD SRW (lb. / kg): |
4481 / 2033 ā gas |
4373 / 1984 ā gas |
4316 / 1958 ā gas (standard bed) |
3500HD ā 4WD SRW (lb. / kg): |
4534 / 2057 ā gas |
4391 / 1992 ā gas |
4365 / 1980 ā gas (standard bed) |
3500HD ā 2WD DRW (lb. / kg): |
7442 / 3378 ā gas |
6985 / 3168 ā gas |
6894 / 3127 ā gas |
3500HD ā 4WD DRW (lb. / kg): |
7145 / 3241 ā gas |
6703 / 3040 ā gas |
6610 / 2998 ā gas |
1 For comparison purposes only. See the owner's manual and the label on the vehicle door jamb for the carrying capacity of a specific vehicle.
MAX TRAILERING1 ā CONVENTIONAL
Ā |
Regular Cab |
Double Cab |
Crew Cab |
2500HD ā 2WDĀ Ā Ā Ā Ā Ā Ā (lb. / kg): |
14500 / 6577 ā gas |
14500 / 6577 ā gas |
14500 / 6577 ā gas |
2500HD ā 4WDĀ Ā Ā Ā Ā Ā Ā (lb. / kg): |
14500 / 6577 ā gas |
14500 / 6577 ā gas |
14500 / 6577 ā gas |
3500HD ā 2WD SRW (lb. / kg): |
14500 / 6577 ā gas |
14500 / 6577 ā gas |
14500 / 6577 ā gas |
3500HD ā 4WD SRW (lb. / kg): |
14500 / 6577 ā gas |
14500 / 6577 ā gas |
14500 / 6577 ā gas |
3500HD ā 2WD DRW (lb. / kg): |
16800 / 7620 ā gas |
16400 / 7439 ā gas |
16300 / 7394 ā gas |
3500HD ā 4WD DRW (lb. / kg): |
16800 / 7620 ā gas |
16390 / 7434 ā gas |
16240 / 7366 ā gas |
1Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Ownerās Manual.
MAX TRAILERING1 ā 5TH WHEEL/GOOSENECK
Ā |
Regular Cab |
Double Cab |
Crew Cab |
2500HD ā 2WDĀ Ā Ā Ā Ā Ā Ā (lb. / kg): |
17370 / 78792 ā gas |
17050 / 77332 ā gas (standard bed) |
16940 / 76832 ā gas (standard bed) |
2500HD ā 4WDĀ Ā Ā Ā Ā Ā Ā (lb. / kg): |
17060 / 77382 ā gas |
16740 / 75932 ā gas (standard bed) |
16650 / 75522 ā gas (standard bed) |
3500HD ā 2WD SRW (lb. / kg): |
17200 / 7802 ā gas |
16700 / 7575 ā gas |
16700 / 7575 ā gas (standard bed) |
3500HD ā 4WD SRW (lb. / kg): |
16950 / 7688 ā gas |
16500 / 7484 ā gas |
16530 / 7498 ā gas (standard bed) |
3500HD ā 2WD DRW (lb. / kg): |
16800 / 7620 ā gas |
16400 / 7439 ā gas |
16200 / 7348ā gas (long bed) |
3500HD ā 4WD DRW (lb. / kg): |
16710 / 7579 ā gas |
16270 / 7380 ā gas |
16120 / 7312 ā gas (long bed) |
1Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Ownerās Manual.
2Requires 17-in. wheels.
3Requires 18-in. or 20-in. wheels.
4When equipped with gooseneck hitch. Trailering rating is 32,000 lbs. / 14,515 kg with fifth-wheel hitch.
NOTE: All towing capabilities measured using SAE J2807 metrics.