2026 GMC Sierra 1500
Century Buick GMC
Tampa's Full-Size Truck Headquarters
Tampa's #1 Sierra Dealer
2026 GMC Sierra 1500
Pro to Denali Ultimate.
Four engine options. Up to 13,300 lbs of towing. Eight trims built for every driver — from the job site to the executive suite. Now at Century Buick GMC in Tampa with our Exclusive Lifetime Powertrain Warranty.
Tampa Bay's Most
Capable Full-Size Truck
The 2026 GMC Sierra 1500 is the benchmark for full-size pickup trucks — built with premium craftsmanship, class-leading technology, and the raw towing capability Tampa Bay drivers demand. Whether you're pulling a boat down to the Gulf, hauling materials across a job site, or commuting in luxury, there's a Sierra 1500 built for your life.
Eight distinct trims span from the work-ready Pro to the tech-forward Denali Ultimate — complete with available Super Cruise hands-free driver assistance technology, a 13.4" touchscreen, and GMC's iconic MultiPro Tailgate. Every Sierra at Century is backed by our Exclusive Lifetime Powertrain Warranty.
Browse Available Sierra 1500 TrucksFour Powerplants, One Platform
2.7L TurboMax, 5.3L V8, 6.2L V8, and 3.0L Duramax Diesel — all available on the Sierra 1500
Up to 13,300-lb Towing
With the Duramax diesel and Max Trailering Package — best-in-class pulling for boats, trailers, and heavy loads
Available Super Cruise™
Hands-free driver assistance technology available on Denali — standard on Denali Ultimate
MultiPro Tailgate
Six unique tailgate configurations for easier loading, a built-in step, and work-surface options
Four Engines. Zero Compromise.
The Sierra 1500 offers the most diverse engine lineup in its class — choose the powertrain that matches your work, your towing needs, or your preference for fuel economy.
Standard · Pro & SLE
2.7L TurboMax
310
HP
430
lb-ft
9,400
lb tow
- Turbocharged inline-4 with V8-like torque
- Est. 18 city / 21 hwy MPG
- Available with RWD or 4WD
- 8-speed automatic transmission
Available · SLT & Denali
5.3L EcoTec3 V8
355
HP
383
lb-ft
11,000+
lb tow
- Dynamic Fuel Management cylinder deactivation
- Standard on SLT, AT4, and Denali trims
- 10-speed automatic transmission
- Available in RWD and 4WD
Performance · AT4X & Denali Ultimate
6.2L EcoTec3 V8
420
HP
460
lb-ft
12,500+
lb tow
- Most powerful Sierra V8 engine
- Available on AT4X and Denali Ultimate
- 10-speed automatic transmission
- Dynamic Fuel Management technology
Max Towing · All Trims
3.0L Duramax® Turbo-Diesel
305
HP
495
lb-ft
13,300
lb tow
- Best-in-class 13,300-lb towing with Max Trailering Package
- Highest fuel economy of all Sierra engines
- Available across multiple trim levels
- 10-speed automatic transmission
2026 Sierra 1500 Trim Levels
Eight trims — from the job-site-ready Pro to the Denali Ultimate. Find yours in our Tampa inventory.
Pro
Work-Ready Foundation
From $38,300
Regular / Double Cab | 2WD / 4WD
- 2.7L TurboMax | 310 HP
- 8" touchscreen infotainment
- Apple CarPlay / Android Auto
- Rear vision camera
- Forward Collision Alert
- Steel wheels with full covers
- Available Regular or Double Cab
Elevation
Style + Capability
From $50,500
Double / Crew Cab | 2WD / 4WD
- 13.4" infotainment touchscreen
- Blacked-out exterior accents
- 18" gloss-black aluminum wheels
- Lane Keep Assist
- Heated front seats
- Rear cross-traffic alert
- Available Duramax Diesel
SLT
Premium Comfort
From $55,100
Double / Crew Cab | 2WD / 4WD
- 5.3L V8 standard engine
- Leather-appointed seating
- Heated & ventilated front seats
- 12.3" digital driver display
- Power adjustable pedals
- Blind-Spot Monitoring
- MultiPro Tailgate available
AT4
Off-Road Proven
From $67,000
Crew Cab | 4WD Standard
- 5.3L V8 standard | 6.2L available
- Off-road suspension & skid plates
- Hill Descent Control
- All-terrain tires
- Dual-zone climate control
- ProGrade Trailering System
- AT4X upgrade: 6.2L V8, DSSV shocks
Denali
The Luxury Standard
From $66,100
Crew Cab | 2WD / 4WD
- 5.3L V8 standard | Diesel or 6.2L V8 available
- Premium leather & open-pore wood trim
- Bose® premium audio system
- Available Super Cruise™
- Heads-Up Display
- Surround Vision camera system
- Adaptive Cruise Control
Denali Ultimate
Peak of the Lineup
From $84,400
Crew Cab | 2WD / 4WD
- 6.2L V8 or Duramax Diesel
- Super Cruise™ standard
- Massaging front seats
- Up to 14 available camera views
- Exclusive Denali Ultimate badge & trim
- Fully loaded tech & safety suite
- Top-tier luxury appointments
2026 GMC Sierra 1500 Full Specifications
Key specs for the 2026 Sierra 1500 lineup. Figures vary by engine, cab, and drivetrain configuration.
| Specification | 2026 GMC Sierra 1500 |
|---|---|
| Engine Options | 2.7L TurboMax I-4 | 5.3L V8 | 6.2L V8 | 3.0L Duramax Diesel |
| Horsepower Range | 310 HP (TurboMax) - 420 HP (6.2L V8) |
| Torque Range | 430 lb-ft (TurboMax) - 495 lb-ft (Diesel) |
| Transmission | 8-speed auto (TurboMax) | 10-speed auto (V8 / Diesel) |
| Drivetrain | 2WD or 4WD (varies by trim) |
| Fuel Economy (TurboMax RWD) | Est. 18 city / 21 hwy MPG |
| Max Towing Capacity | 13,300 lbs (Diesel + Max Trailering Package) |
| Max Payload | Up to 2,230 lbs (Regular Cab long bed) |
| Seating Capacity | 3 (Regular Cab) | Up to 6 (Double/Crew Cab) |
| Cab Configurations | Regular Cab | Double Cab | Crew Cab |
| Bed Options | Short Bed | Standard Bed | Long Bed |
| Infotainment | 8" (Pro) | 13.4" (SLE and above) |
| Driver Info Center | Up to 12.3" digital display |
| Starting MSRP | $38,300 (Pro) |
| Trim Levels | Pro | SLE | Elevation | SLT | AT4 | AT4X | Denali | Denali Ultimate |
Technology Built for How You Work
From the job site to the open road, Sierra 1500's tech suite keeps you connected, informed, and in control.
13.4" Infotainment Touchscreen
Large-format display standard on SLE and above with wireless Apple CarPlay, Android Auto, and over-the-air updates.
Super Cruise™ Hands-Free Driving
Available on Denali, standard on Denali Ultimate. Hands-free driver assistance on more than 400,000 miles of compatible divided highways.
ProGrade Trailering System
Integrated trailer camera, hitch guidance, trailer sway control, and integrated trailer brake controller. Up to 14 available camera views.
MultiPro Tailgate
Six unique tailgate configurations for easier loading, a built-in step, inner gate work surface, and full-width load stop.
12.3" Digital Driver Display
Full-color configurable cluster with navigation, performance data, trailering status, and driver alert information at a glance.
Bose® Premium Audio
Available on Denali trim and above — a premium speaker system tuned specifically for the Sierra's interior acoustics.
Safety That Keeps Up With You
The 2026 Sierra 1500 comes packed with an advanced suite of driver assistance and passive safety systems — whether you're navigating Tampa Bay traffic, backing a trailer, or heading off-road in the AT4.
Sierra's trailer safety suite extends blind-spot detection coverage to the sides of your trailer, and the ProGrade Trailering System's integrated cameras give you visibility that no other pickup can match.
Schedule a Test DriveAutomatic Emergency Braking
Standard across all trims — detects pedestrians and vehicles with camera and radar
Blind-Spot Monitoring with Trailer Coverage
Extends detection zones to cover the full length of your trailer when hauling
Surround Vision Camera System
Available Denali-level feature provides a 360° overhead view for tight spots and hitch alignment
Lane Keep Assist & Lane Departure Warning
Available from SLE — alerts and corrects if the Sierra drifts from its lane on highways
Rear Cross-Traffic Alert
Warns of approaching vehicles when reversing — especially valuable when towing or in crowded lots
Hill Descent Control
Standard on AT4 and AT4X — maintains controlled speed on steep off-road descents
Century's Exclusive Lifetime Powertrain Warranty
Every new 2026 GMC Sierra 1500 purchased at Century Buick GMC in Tampa comes with our Exclusive Lifetime Powertrain Warranty — covering your engine, transmission, and drive axles for as long as you own the truck. No other GMC dealer in Tampa offers this protection.
Learn More About Our WarrantyWhy Buy Your Sierra at Century Buick GMC
Tampa's trusted GMC dealer — committed to giving you the best experience from test drive to long-term ownership.
Lifetime Powertrain Warranty
Exclusive to Century — engine, transmission, and drive axles covered for life at no extra cost.
Transparent Pricing
No dealer games. Market-based pricing is posted upfront on every Sierra in our inventory.
Home Delivery
We'll deliver your new Sierra directly to your home or office anywhere in Tampa Bay.
Trade-In Program
Get a competitive value on your current vehicle and apply it directly to your Sierra purchase.
Fast Financing
Pre-approve online in minutes. We work with multiple lenders to find your best rate.
Current Specials
Check our monthly Sierra offers for manufacturer rebates, low-APR financing, and lease deals.
Frequently Asked Questions
What engine options are available on the 2026 GMC Sierra 1500?
The 2026 GMC Sierra 1500 offers four distinct engine options: the 2.7L TurboMax turbocharged inline-four (310 HP / 430 lb-ft), the 5.3L EcoTec3 V8 (355 HP / 383 lb-ft), the 6.2L EcoTec3 V8 (420 HP / 460 lb-ft), and the 3.0L Duramax turbo-diesel (305 HP / 495 lb-ft). Engine availability varies by trim — the TurboMax is standard on Pro and SLE trims, the 5.3L V8 is standard on SLT and Denali, and the 6.2L V8 is available on AT4X and Denali Ultimate. The Duramax diesel is available across multiple trims.
How much can the 2026 GMC Sierra 1500 tow?
The 2026 GMC Sierra 1500 can tow up to 13,300 lbs when equipped with the 3.0L Duramax turbo-diesel engine, the Max Trailering Package, and the Double Cab 2WD configuration. The 2.7L TurboMax can tow up to 9,400 lbs when properly configured. The Sierra also supports the ProGrade Trailering System with integrated cameras, a trailer brake controller, and trailer sway control for confident hauling on Tampa Bay's highways.
What is the difference between the Sierra AT4 and AT4X?
Both are off-road-focused trims, but the AT4X significantly raises the capability bar. The AT4 features off-road-tuned suspension, skid plate protection, Hill Descent Control, and all-terrain tires. The AT4X adds Multimatic DSSV spool-valve shocks, a factory-lifted suspension, electronic locking front and rear differentials, enhanced underbody protection, and a Rock Crawler drive mode. The AT4X starts at approximately $79,600 vs. the AT4's $67,000.
Does the 2026 GMC Sierra Denali come with Super Cruise?
Yes — Super Cruise hands-free driver assistance technology is available on the Denali trim and comes standard on the Denali Ultimate. Super Cruise enables hands-free driving on more than 400,000 miles of compatible pre-mapped divided highways and includes automatic lane centering, lane change on demand, and a driver attention monitor. Denali Ultimate buyers receive a 3-year OnStar Super Cruise plan included.
What is the GMC MultiPro Tailgate?
The MultiPro Tailgate is GMC's innovative six-function tailgate design available on the Sierra 1500. Its configurations include: a standard full-open position, an inner gate with wide load stop, an inner gate work surface, an easy access step position, a full-wide step position, and a load stop position for securing cargo. It dramatically simplifies loading and unloading, especially for taller trucks, and is available on multiple Sierra trim levels.
Does Century Buick GMC in Tampa have the 2026 GMC Sierra 1500 in stock?
Yes — Century Buick GMC maintains a large selection of 2026 GMC Sierra 1500 trucks across all major trims, cab styles, bed lengths, and engine configurations. Visit our inventory online at CenturyBuickGMC.com or call us directly to confirm current availability. We serve truck buyers from Tampa, Brandon, Carrollwood, South Tampa, Westchase, St. Petersburg, and all of Tampa Bay. Every Sierra purchase includes our Exclusive Lifetime Powertrain Warranty.
Find Your 2026 GMC Sierra 1500 in Tampa
8 trims. 4 engines. 1 dealership. Visit Century Buick GMC in Tampa — serving Brandon, Carrollwood, South Tampa, Westchase, St. Petersburg, and all of Tampa Bay.
Although every effort is made to ensure all information shown is accurate, dealer is not liable for any inaccuracies, omissions, system errors and/or typographical errors. Pricing, specifications, and incentives may change at any time, without notice. Always check with us to confirm all information shown and get up-to-date pricing, incentive information, and availability. Price excludes tax, tag, registration, and title. Cash offers/rebates may not be available with special finance, lease and some other offers. Lease offers may not be available with special finance or some other offers; must qualify and lease through GM Financial. Used vehicles may be subject to unrepaired manufacturer recalls. Please check the National Highway Safety Administration website (https://vinrcl.safercar.gov/vin/) for current recall information and contact the dealer for assistance or questions before purchasing. Digital photo backgrounds may have been applied to some vehicle photos for visual consistency. MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPA's website for details, including MPG recalculation tool).
The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.