Drivers in Lakeland, Polk County, and across Central Florida choose the Regal Automotive Group for a wide selection of new vehicles and a dealership experience built around convenience and transparency. With multiple locations in Lakeland, Regal makes it easy to find the right vehicle to fit your lifestyle.
- 6.2L EcoTec3 V8 engine with 420 hp and 460 lb-ft of torque
- 4WD with auto-locking rear differential and off-road suspension
- ProGrade Trailering System with integrated trailer brake controller
- Premium Bose 7-speaker sound system with SiriusXM 360L trial subscription
- Wireless Apple CarPlay and Android Auto compatibility
- Heated and ventilated leather front seats with 10-way power adjusters
- Automatic emergency braking and lane keep assist with departure warning
- Remote vehicle starter system with push-button start
- Fully automatic headlights with IntelliBeam high-beam control
- HD rear vision camera with hitch view and in-vehicle trailering app
- Heated steering wheel and auto-dimming mirrors
- Dual exhaust system with sport-mode active exhaust
- Chrome bumpers, grille inserts, and wheel-to-wheel assist steps
- Wireless charging and dual charging USB ports
This 2026 GMC Sierra 1500 SLT in white delivers the capability and refinement you expect from GMC's premium truck lineup. The 6.2L EcoTec3 V8 provides substantial power with dynamic fuel management, while the 4WD system ensures confidence on any terrain. The off-road suspension and auto-locking rear differential are engineered for drivers who demand both on-road comfort and trail readiness.
Inside, the SLT trim surrounds you with comfort and connectivity. Heated and ventilated leather seats with power adjusters accommodate all-day driving, while the heated steering wheel adds another layer of convenience. The premium Bose audio system paired with wireless Apple CarPlay and Android Auto keeps you connected to your music and navigation seamlessly.
Safety and trailering capabilities are built into this truck's DNA. Automatic emergency braking, lane keep assist, and a full suite of airbags protect you and your passengers. The ProGrade Trailering System includes an integrated trailer brake controller, hitch guidance, and an in-vehicle trailering app that makes hauling straightforward and secure.
The truck's exterior styling commands attention with its chrome bumpers, polished aluminum wheels, and sport-mode dual exhaust. LED cargo area lighting illuminates the bed for night loading, while the remote vehicle starter gets the cabin ready before you arrive. Forward collision alert and front fog lights enhance visibility in challenging conditions.
With only 5 miles of use and every premium feature ready to deliver, this Sierra 1500 SLT represents the intersection of power, luxury, and capability. Visit Regal Automotive Group to experience this truck's commanding presence and thoughtful engineering.
For nearly 50 years, the Regal Automotive Group has proudly served Lakeland and Polk County drivers. With a large inventory of quality vehicles, competitive pricing, and aggressive financing options, our team is committed to delivering a straightforward buying experience and excellent customer service. Price includes: $1500 - Buick GMC Bonus Cash. Exp. 08/31/2026 $1750 - Buick & GMC Consumer Cash Program. Exp. 08/31/2026 $3500 - GM Trade In Allowance Program. Exp. 08/31/2026 $500 - GM Rewards Card Sales Sign Up and Spend Offer. Exp. 09/30/2026
2026 GMC Sierra 1500 SLT
- New
Finance Terms
Regal Automotive Group
Call 863-225-9790
We’re here to help
The overview
- Exterior Color
- Summit White
- Interior Color
- Jet Black
- Body/Seating
- Truck Crew Cab/5 seats
- Seats
- 5 seats
- Fuel Economy
- 15/19 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GTUUDEL7TZ461910
- Stock Number
- 26T393
The highlights
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Exterior parking camera rear
- Front dual zone A/C
- Auto high-beam headlights
- Rain sensing wipers
- Auto-dimming rearview mirror
- Split folding rear seat
The full specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar
- Front beverage holders
- Front dual zone A/C
- Heated steering wheel
- Illuminated entry
- Memory seat
- Navigation system
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front tires: 275/60SR20.0
- Front wheel independent suspension
- Power steering
- Rear tires: 275/60SR20.0
- Speed-sensing steering
- Tires: all-terrain
- Wheel size: 20"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Primary LCD size: 13.4"
- Radio data system
- Satellite radio trial duration with new vehicle purchase (months): 3
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Bose
- Speakers: 7
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless Phone Charger: front
- Wireless phone connectivity: Bluetooth
- Basic warranty: 36 months/36,000miles
- Corrosion perforation warranty: 72 months/100,000miles
- Maintenance warranty: 12 months/ unlimited distance
- Powertrain warranty: 60 months/60,000miles
- Roadside assistance coverage: 60 months/60,000miles
- Front center armrest
- Front seats: bucket
- Heated front seats
- Leather upholstery
- Max seating capacity: 5
- Power 2-way driver lumbar support
- Power 2-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Seat Upholstery: leather
- Split folding rear seat
- Ventilated front seats
- Compressor: Not Available
- Cylinder configuration: V-8
- Cylinder deactivation
- Drive type: four-wheel
- Engine liters: 6.2L
- Engine location: front
- Fuel economy city: 15mpg
- Fuel economy combined: 16mpg
- Fuel economy highway: 19mpg
- Fuel tank capacity: 24.0gal.
- Horsepower: 420hp @ 5,600RPM
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Number of valves: 16
- Rear locking differential
- Recommended fuel: Premium Unleaded
- Standard fuel economy fuel type: gasoline
- Torque: 460 lb.-ft. @ 4,100RPM
- Transmission: 10 speed automatic
- Variable valve control
- Approach angle: 19 deg
- Departure angle: 24 deg
- Ground clearance (min): 203mm (8.0")
- Ramp breakover angle: 18 deg
- Auto-dimming door mirrors
- Bumpers: chrome
- Door mirrors: chrome
- Heated door mirrors
- Hitch Class: IV
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Skid plates
- Tailpipe finisher: chrome
- Trailer hitch
- Trailer sway control
- Compression ratio: 11.50 to 1
- Curb weight: 2,449kg (5,400lbs)
- Engine bore x stroke: 103.3mm x 92.0mm (4.07" x 3.62")
- Engine displacement: 6.2 L
- Engine torque: 460 lb.-ft. @ 4,100RPM
- Exterior body width: 2,063mm (81.2")
- Exterior height: 1,915mm (75.4")
- Exterior length: 6,134mm (241.5")
- Front headroom: 1,092mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,676mm (66.0")
- GVWR: 3,221kg (7,100lbs)
- Greenhouse Gas Score (GG): 3
- Payload: 753kg (1,660lbs)
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,529mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,656mm (65.2")
- Towing capacity: 4,037kg (8,900lbs)
- Turning radius: 7.5m (24.8')
- Wheelbase: 3,988mm (157.0")
- Appearance: analog
- Auto high-beam headlights
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Lane departure: Lane Keep Assist with Lane Departure Warning active
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Rain sensing wipers
- Rear reading lights
- Rear window defroster
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Forward Collision Alert with Automatic Braking mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Security system
- Tracker system: Stolen Vehicle Assistance
- Traction control
Notes from the dealer
Track your progress
Peace of mind
Factory warranty
36 months/36,000miles from the vehicle's original in-service date
Optional add-on protection
- GAP Protection
- Lifetime Powertrain
- Tires and Wheels
- Paint Protection
A name you can trust
Regal Automotive Group is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
More about usKBB.com Consumer Reviews
0.0out of 5 overall
Price is plus tax, tag, title. A dealer fee of $989 and an Electronic Registration Filing Fee of $249 are included in the price, which charges represent costs and profits to the dealer for items such as inspecting, cleaning, and adjusting vehicles and preparing documents related to the sale. All advertised pricing is on in-stock units only and is inclusive of all applicable manufacturer offers and may not be combined with other exclusive offers. All payment quotes received assumes that taxes and fees will be paid at the time of sale by the customer in addition to the down payment amount stated or shown. Certain offers presume financing through the Manufacturer Captive Lender, subject to approved credit. Should you purchase the vehicle through the use of other funds, or through other lending sources, certain offers may be excluded. See dealer for complete details.