Used

2019 GMC Sierra 2500HD SLT

SLT · 4WD · STOCK TKF278082 · HOUSTON, TX

Advertised price

US$36,156

est. US$749/mo · 60 mo · 8.90% APR · US$0 down

Odometer

134,647 mi

Drivetrain

4WD

Engine

Duramax 6.6L V8 Turbodiesel

Fuel

Diesel

UPDATED OCTOBER 23, 2026

This 2019 GMC Sierra 2500HD SLT is in stock at Classic Buick GMC in Houston, TX. It shows 134,647 mi on the odometer, is finished in White Frost Tricoat, is 4WD, and advertised at US$36,156.

About this vehicle

No-Haggle, Transparent Pricing: We are a One-Price dealership—the price you see online is our absolute best price, with zero negotiation. Buy with confidence! This 2019 GMC Sierra 2500HD SLT Crew Cab combines serious capability with premium comfort. Finished in White with a Cocoa/Dune leather interior, it's powered by the legendary Duramax 6.6L V8 Turbodiesel paired with the smooth Allison 1000 6-Speed Automatic transmission and 4WD for genuine towing and hauling power. The SLT trim brings professional-grade appointments and technology to match its worksite credibility.Key Features:- Duramax Plus Package with Duramax 6.6L V8 Turbodiesel and Allison 1000 transmission- Front full-feature leather-appointed heated and ventilated bucket seats- Off-Road Suspension Package with heavy-duty handling and trailering capability- Premium Bose 6-speaker audio system with SiriusXM satellite radio and HD radio- Radio: AM/FM/SiriusXM/HD with navigation and Bluetooth phone connectivity- OnStar & GMC Connected Services with 4G LTE capability- Chrome power-adjustable heated outside mirrors with auto-dimming function- Ultrasonic front and rear park assist with rear camera- LT265/70R18E all-terrain blackwall tires on 18" chromed aluminum wheels- Trailering Equipment with trailer brake controller and electronic shift transfer caseRoll into your next job or weekend adventure with the proven reliability and premium appointments of this Sierra 2500HD. Contact us today to schedule your test drive.

Estimate your payment

US$749/ month (est.)US$36,156 financed

Vehicle priceUS$36,156

Down paymentUS$0

Trade-in valueUS$0

Loan term

Terms over 60 months are not typically written at this vehicle’s age and mileage.

Credit

Pick a band for a typical rate — nothing is checked, nothing is pulled.

Or set the rate yourself (APR)8.90%

Band rates are Classic Buick GMC's configured lender rates. Estimate only, on approved credit; not a financing offer. Taxes, title, registration, and fees are not included. Actual rate and payment will vary.

Specifications

Powertrain & efficiency

Engine: Duramax 6.6L V8 Turbodiesel
Transmission: Allison 1000 6-Speed Automatic
Drivetrain: 4WD
Fuel: Diesel

Body & dimensions

Body: 4D Crew Cab
Doors: 4
Exterior: White Frost Tricoat
Interior: Cocoa/Dune

Identification

Year: 2019
Make: GMC
Model: Sierra 2500HD
Trim: SLT
VIN: 1GT12REYXKF278082
Stock: TKF278082
Condition: Used

Features

01Duramax Plus Package
02Heavy-Duty Handling/Trailering Suspension Package
03Off-Road Suspension Package
04OnStar & GMC Connected Services Capable
05Preferred Equipment Group 4SA
06Trailering Equipment
076 Speakers
08AM/FM radio: SiriusXM
09Bose 6 Speaker Sound System
10CD player
11HD Radio
12Premium audio system: GMC Infotainment System
13Radio: AM/FM/SiriusXM/HD
14Radio: AM/FM/SiriusXM/HD w/Navigation
15Single Slot CD/MP3 Player
16SiriusXM Radio
17Steering Wheel Audio Controls
18Air Conditioning
19Automatic temperature control
20Dual-Zone Automatic Climate Control
21Electric Rear-Window Defogger
22Front dual zone A/C
23Rear window defroster
24110-Volt AC Power Outlet
25Bluetooth® For Phone
26Memory seat
27Power driver seat
28Power steering
29Power windows
30Power-Adjustable Pedals For Accelerator & Brake
31Remote Keyless Entry
32Remote keyless entry
33Remote Vehicle Starter System
34Steering wheel mounted audio controls
35Universal Home Remote
36Manual Tilt-Wheel/Telescoping Steering Column
37Speed-sensing steering
38Traction control
394-Wheel Disc Brakes
40ABS brakes
41Digital Steering Assist
42Dual front impact airbags
43Dual front side impact airbags
44Front anti-roll bar
45Front wheel independent suspension
46Low tire pressure warning
47Occupant sensing airbag
48Overhead airbag
49Remote Locking Tailgate
50Brake assist
51Electronic Stability Control
52Exterior Parking Camera Rear
53Hill Descent Control
54Delay-off headlights
55Front fog lights
56Front Halogen Fog Lamps
57Fully automatic headlights
58High-Intensity Discharge Headlights
59Panic alarm
60Security system
61Theft Deterrent System (Unauthorized Entry)
62Speed control
63Engine Block Heater
64Exhaust Brake
656" Rectangular Chrome Tubular Assist Steps (LPO)
66Auto-dimming door mirrors
67Bodyside moldings
68Bumpers: chrome
69Chrome Bodyside Moldings
70Chrome Door Handles
71Chrome Mirror Caps
72Chrome Power-Adjustable Heated Outside Mirrors
73Electronic Shift Transfer Case
74Front License Plate Kit
75Heated door mirrors
76Heated Power-Adjustable Outside Mirrors
77LED Cargo Box Lighting
78Power door mirrors
79Power-Adjustable Heated Outside Mirrors
80Rear step bumper
81Rear Wheelhouse Liners
82Turn signal indicator mirrors
83Z71 Badging
844.2" Diagonal Color Display Driver Info Center
85Adjustable pedals
86Auto-Dimming Inside Rear-View Mirror
87Auto-dimming Rear-View mirror
88Color-Keyed Carpeted Floor Mats
89Color-Keyed Carpeting Floor Covering
90Compass
91Driver & Front Passenger Vanity Mirror Visors
92Driver door bin
93Driver vanity mirror
94Floor Mounted Console
95Front Full Feature Ventilated Bucket Seats
96Front reading lights
97Garage door transmitter
98GMC 4G LTE
99GMC Connected Access
100Illuminated entry
101Leather-Wrapped Steering Wheel
102Outside temperature display
103Overhead console
104Passenger vanity mirror
105Rear reading lights
106Rear seat center armrest
107Tachometer
108Telescoping steering wheel
109Tilt steering wheel
110Trip computer
111Ultrasonic Front & Rear Park Assist
112Voltmeter
113Wireless Charging
114Front 40/20/40 Split Bench Seat
115Heated & Ventilated Front Bucket Seats
116Heated Driver and Front Passenger Seats
117Heated front seats
118Leather Appointed Seat Trim
119Power passenger seat
120Rear 60/40 Folding Bench Seat (Folds Up)
121Split folding rear seat
122Front Center Armrest w/Storage
123Passenger door bin
124Trailer Brake Controller
12518" Chromed Aluminum Wheels
126Alloy wheels
127Chrome wheels
128Deep-Tinted Glass
129Variably intermittent wipers

Location & availability

In stock at Classic Buick GMC, Houston, TX.

The record

Seventeen characters, decoded in place.

This is the decoded record for this exact vehicle — not the model, not the trim, this serial number. Every figure below is computed from it or from vehicles physically on this lot.

VIN 1GT12REYXKF278082CHECK DIGIT VALID

1GT

POS 1–3

World manufacturer

Assigned to GMC

12REY

POS 4–8

Vehicle attributes

Decodes to Duramax 6.6L V8 Turbodiesel · 4D Crew Cab · 4WD

POS 9

Check digit

Validates the other sixteen

POS 10

Model year

2019

POS 11

Assembly plant

278082

POS 12–17

Serial number

This unit, and only this unit

SOURCE: VIN DECODE RECORDTHE SAME RECORD AI AGENTS READ

Miles per year

16,831

134,647 mi across 8 model years.

Estimated payment by credit band

ExcellentUS$714/mo · 6.90% · 60 mo

GoodUS$749/mo · 8.90% · 60 mo

FairUS$774/mo · 14.99% · 60 mo

RebuildingUS$849/mo · 21.99% · 60 mo

With 0% down. Estimates only, on approved credit; not a financing offer.

Every figure here is computed from data tied to this VIN or to vehicles on this lot. Nothing is a market estimate we can’t show the inputs for.

More from Classic Buick GMC

33 photos

2026 Land Rover Range Rover Velar Dynamic SE

US$50,675

Dynamic SE

est. US$813/mo

8,389 mi8-Speed AutomaticAWD

VINSALYL2EX2TA827890

30 photos

2015 Ford F-250SD Lariat

US$30,434

Lariat

169,779 miTorqShift 6-Speed Automatic with Overdrive4WD

VIN1FT7W2BT1FEA67475

33 photos

2024 Toyota Tundra Hybrid Platinum

US$48,287

Platinum

est. US$774/mo

33,173 mi10-Speed Automatic4WD

VIN5TFNC5DB4RX065444

31 photos

2024 Chevrolet Silverado 1500 Custom

US$30,994

Custom

est. US$497/mo

40,993 mi8-Speed Automatic4WD

VIN3GCPDBEKXRG343271