Used Gray GMC for Sale in Texas

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429 vehicles found

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Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Alpine Umber
Transmission:
Automatic
Mileage:
30,594
Stock #:
SZ234532W
VIN:
1GTUUHE84SZ234532
Gray 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Big Star Buick GMC Baytown

Sponsored by Big Star Buick GMC Baytown

2025 GMC Sierra 1500

Denali Ultimate Crew Cab 4WD

30,594 mi

Baytown, TX
20 mi away
Fair Deal

$62,338

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
75
Stock #:
TZ317871T
VIN:
1GTRHAED3TZ317871
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

Sponsored Listing

2026 GMC Sierra 1500

Pro Double Cab RWD

75 mi

Humble, TX
16 mi away
Great Deal

$39,120

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
4
Stock #:
TG429637
VIN:
3GTPHDED6TG429637
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

SLT Crew Cab RWD

Baytown, TX
20 mi away

New car

MSRP $65,989

$52,270

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
4
Stock #:
G14727
VIN:
3GTPHAEDXTG272970
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

Pro Crew Cab RWD

Humble, TX
16 mi away

New car

MSRP $50,780

$40,863

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
4
Stock #:
G14729
VIN:
3GTPHAED1TG272968
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

Pro Crew Cab RWD

Humble, TX
16 mi away

New car

MSRP $50,780

$42,255

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
4
Stock #:
TZ295107
VIN:
1GTRHAED8TZ295107
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

Pro Double Cab RWD

Humble, TX
16 mi away

New car

MSRP $48,330

$37,542

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
4
Stock #:
TZ318587
VIN:
1GTRHAED0TZ318587
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

Pro Double Cab RWD

Humble, TX
16 mi away

New car

MSRP $48,180

$37,514

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
4
Stock #:
TG359515
VIN:
3GTPHCE87TG359515
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

Elevation Crew Cab RWD

Baytown, TX
20 mi away

New car

MSRP $64,259

$49,391

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Brown
Transmission:
Automatic
Mileage:
2
Stock #:
TG394182
VIN:
3GTPHGE86TG394182
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

Denali Crew Cab RWD

Baytown, TX
20 mi away

New car

MSRP $72,969

$57,142

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Brown
Transmission:
Automatic
Mileage:
2
Stock #:
TG424387
VIN:
3GTPHGE80TG424387
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

Denali Crew Cab RWD

Baytown, TX
20 mi away

New car

MSRP $72,754

$56,951

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
1
Stock #:
TZ553112
VIN:
1GTUUDED0TZ553112
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Humble, TX
16 mi away

New car

MSRP $69,160

$56,281

Year:
2026
Make:
GMC
Model:
Sierra EV
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
Electric
Exterior color:
Thunderstorm Gray
Fuel type:
Electric
Interior color:
After Dark (Black), Coretec Seat Trim
Transmission:
Automatic
Mileage:
3,139
Stock #:
TU408151R
VIN:
1GT1ETEDXTU408151
Thunderstorm Gray 2026 GMC Sierra EV Pickup Truck All-Wheel Drive Automatic

 

2026 GMC Sierra EV

Elevation Crew Cab (Extended Range) e4WD

Houston, TX
19 mi away

New car

MSRP $75,885

$65,110

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
1
Stock #:
TZ560789
VIN:
1GTUUDED6TZ560789
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Humble, TX
16 mi away

New car

MSRP $66,645

$53,766

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
4
Stock #:
TG502744
VIN:
3GTPHDED0TG502744
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

SLT Crew Cab RWD

Humble, TX
16 mi away

New car

MSRP $63,445

$50,566

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Brown
Transmission:
Automatic
Mileage:
2
Stock #:
TG395333
VIN:
3GTPHGE86TG395333
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

Denali Crew Cab RWD

Baytown, TX
20 mi away

New car

MSRP $72,969

$57,142

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Alpine Umber
Transmission:
Automatic
Mileage:
30,594
Stock #:
SZ234532W
VIN:
1GTUUHE84SZ234532
Gray 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Big Star Buick GMC Baytown

Sponsored by Big Star Buick GMC Baytown

2025 GMC Sierra 1500

Denali Ultimate Crew Cab 4WD

30,594 mi

Baytown, TX
20 mi away
Fair Deal

$62,338

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
75
Stock #:
TZ317871T
VIN:
1GTRHAED3TZ317871
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

Sponsored Listing

2026 GMC Sierra 1500

Pro Double Cab RWD

75 mi

Humble, TX
16 mi away
Great Deal

$39,120

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
4
Stock #:
TG429637
VIN:
3GTPHDED6TG429637
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

SLT Crew Cab RWD

Baytown, TX
20 mi away

New car

MSRP $65,989

$52,270

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
4
Stock #:
G14727
VIN:
3GTPHAEDXTG272970
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

Pro Crew Cab RWD

Humble, TX
16 mi away

New car

MSRP $50,780

$40,863

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
4
Stock #:
G14729
VIN:
3GTPHAED1TG272968
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

Pro Crew Cab RWD

Humble, TX
16 mi away

New car

MSRP $50,780

$42,255

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
4
Stock #:
TZ295107
VIN:
1GTRHAED8TZ295107
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

Pro Double Cab RWD

Humble, TX
16 mi away

New car

MSRP $48,330

$37,542

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
4
Stock #:
TZ318587
VIN:
1GTRHAED0TZ318587
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

Pro Double Cab RWD

Humble, TX
16 mi away

New car

MSRP $48,180

$37,514

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
4
Stock #:
TG359515
VIN:
3GTPHCE87TG359515
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

Elevation Crew Cab RWD

Baytown, TX
20 mi away

New car

MSRP $64,259

$49,391

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Brown
Transmission:
Automatic
Mileage:
2
Stock #:
TG394182
VIN:
3GTPHGE86TG394182
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

Denali Crew Cab RWD

Baytown, TX
20 mi away

New car

MSRP $72,969

$57,142

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Brown
Transmission:
Automatic
Mileage:
2
Stock #:
TG424387
VIN:
3GTPHGE80TG424387
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

Denali Crew Cab RWD

Baytown, TX
20 mi away

New car

MSRP $72,754

$56,951

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
1
Stock #:
TZ553112
VIN:
1GTUUDED0TZ553112
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Humble, TX
16 mi away

New car

MSRP $69,160

$56,281

Year:
2026
Make:
GMC
Model:
Sierra EV
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
Electric
Exterior color:
Thunderstorm Gray
Fuel type:
Electric
Interior color:
After Dark (Black), Coretec Seat Trim
Transmission:
Automatic
Mileage:
3,139
Stock #:
TU408151R
VIN:
1GT1ETEDXTU408151
Thunderstorm Gray 2026 GMC Sierra EV Pickup Truck All-Wheel Drive Automatic

 

2026 GMC Sierra EV

Elevation Crew Cab (Extended Range) e4WD

Houston, TX
19 mi away

New car

MSRP $75,885

$65,110

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
1
Stock #:
TZ560789
VIN:
1GTUUDED6TZ560789
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Humble, TX
16 mi away

New car

MSRP $66,645

$53,766

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
4
Stock #:
TG502744
VIN:
3GTPHDED0TG502744
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

SLT Crew Cab RWD

Humble, TX
16 mi away

New car

MSRP $63,445

$50,566

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
4X2
Engine:
3L I6 Diesel
Exterior color:
Gray
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Brown
Transmission:
Automatic
Mileage:
2
Stock #:
TG395333
VIN:
3GTPHGE86TG395333
Gray 2026 GMC Sierra 1500 Pickup Truck 4X2 Automatic

 

2026 GMC Sierra 1500

Denali Crew Cab RWD

Baytown, TX
20 mi away

New car

MSRP $72,969

$57,142

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