Classic Buick GMC / Houston

Used · 6 seatsCertified

2025 GMC Sierra 1500 SLT

SLT · 4WD · STOCK PSZ247454 · HOUSTON, TX

Advertised price$37,160

Est. $598/mo · 84 months · 8.99% APR · $0 down. On approved credit; before tax and licensing.

Odometer
58,522 mi
Drivetrain
4WD
Engine
EcoTec3 5.3L V8
Fuel economy
15 / 19 MPG
Seats
6

In stock

Ask about this vehicle Call (281) 579-4300

Updated October 29, 2026

This 2025 GMC Sierra 1500 SLT is in stock at Classic Buick GMC in Houston, TX. It shows 58,522 mi on the odometer, is finished in Sterling Metallic, is 4WD, and advertised at $37,160.

About this vehicle

This 2025 GMC Sierra 1500 SLT is a 4WD crew cab powered by a 5.3L V8 with 10-speed automatic. Finished in Sterling Metallic with Dark Walnut/Slate interior, it carries 58,522 miles and is certified. The truck is equipped with a trailering package, navigation, and SiriusXM satellite radio.

From Classic Buick GMC

Meet the 2025 GMC Sierra 1500 SLT, a powerful pickup truck ready to handle whatever you demand. Finished in distinctive Sterling Metallic, this capable machine combines rugged performance with refined comfort. With the EcoTec3 5.3L V8 engine, 10-speed automatic transmission, and 4WD capability, you'll experience commanding power on any terrain. At 58,516 miles, this Sierra delivers outstanding value with the dependable engineering GMC is known for.CAR BRAVO CERTIFIEDKey Features:- EcoTec3 5.3L V8 Engine with 10-Speed Automatic & 4WD- Preferred Equipment Group 4SA- Trailering Package with Integrated Trailer Brake Controller & Hitch Guidance- Navigation System with Apple CarPlay/Android Auto Integration- SiriusXM 360L Trial Subscription with 6-Speaker Premium Audio- Remote Vehicle Starter System & Push Button Start- Heated Leather Front Seats with 10-Way Power Adjustment- LED Cargo Area Lighting with 120-Volt Bed & Interior Power Outlets- Auto-Locking Rear Differential with Manual Tilt-Wheel Steering- Lane Keep Assist, Forward Collision Alert & Automatic Emergency BrakingThis Sierra combines comfort with capability. The spacious cab features memory seats, dual-zone climate control, and wireless connectivity throughout. Heated leather upholstery, voice-activated controls, and a navigation system make every journey seamless. The truck bed includes practical power outlets and integrated lighting for your convenience.Safety and technology are paramount on this pickup. You'll benefit from advanced driver assistance features, a rearview camera with hitch guidance, and OnStar emergency services capability. Rain-sensing wipers, automatic high-beam headlights, and comprehensive airbag protection keep you secure.This Sierra 1500 SLT is engineered for those who expect no compromise. Visit us today to experience the commanding presence and refined capability that define this exceptional truck.

Estimate your payment

$598/ month (est.)$37,160 financed
$37,160
$0
$0

Loan term

Credit

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

8.99%

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.

Buying guides for this vehicle

Specifications

Powertrain & efficiency

Engine
EcoTec3 5.3L V8
Transmission
10-Speed Automatic
Drivetrain
4WD
Fuel
Gasoline
Fuel economy
15 / 19 MPG

Body & dimensions

Body
4D Crew Cab
Doors
4
Seats
6
Exterior
Sterling Metallic
Interior
Dark Walnut/Slate

Identification

Year
2025
Make
GMC
Model
Sierra 1500
Trim
SLT
VIN
1GTUUDED1SZ247454
Stock
PSZ247454
Condition
Used · Certified

Features

  • 01EcoTec3 5.3L V8 engine
  • 0210-speed automatic transmission
  • 034WD
  • 04Preferred Equipment Group 4SA
  • 05Trailering Package
  • 06Premium GMC Infotainment Audio System with SiriusXM 360L (trial subscription included)
  • 07Navigation system
  • 08Steering wheel audio controls
  • 09Air conditioning

Common questions

Answered only from this vehicle’s feed and VIN-decode record
What is the fuel economy on this Sierra 1500?
This 2025 GMC Sierra 1500 achieves 15 mpg city and 19 mpg highway with the EcoTec3 5.3L V8 engine and 4WD.
What infotainment and audio features are included?
This Sierra 1500 SLT has a Premium GMC Infotainment Audio System with 6 speakers, navigation, steering wheel audio controls, AM/FM radio, and SiriusXM 360L with a trial subscription included.

Location & availability

In stock at Classic Buick GMC, Houston, TX.

The record

The details behind this vehicle.

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 1GTUUDED1SZ247454CHECK DIGIT VALID

1GT

POS 1–3

World manufacturer

Assigned to GMC

UUDED

POS 4–8

Vehicle attributes

Decodes to EcoTec3 5.3L V8 · 4D Crew Cab · 4WD

1

POS 9

Check digit

Validates the other sixteen

S

POS 10

Model year

2025

Z

POS 11

Assembly plant

247454

POS 12–17

Serial number

This unit, and only this unit

SOURCE: VIN DECODE RECORDTHE SAME RECORD AI AGENTS READ

Miles per year

29,261

58,522 mi across 2 model years.

Estimated payment by credit band

Excellent$579/mo · 7.99% · 84 mo
Good$598/mo · 8.99% · 84 mo
Fair$746/mo · 12.99% · 72 mo
Rebuilding$702/mo · 16.99% · 72 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.