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New GMC Sierra 1500 SLT for Sale near Rialto, CA

83 results
Rialto, CA
2026 GMC Sierra 1500 SLT Crew Cab 4WD Costa Mesa GMC

2026 GMC Sierra 1500

New car | MSRP $72,510

$65,184

Costa Mesa, CA
43 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Titanium Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
2
Stock number:
S16234
VIN:
3GTUUDEL2TG112945

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $67,600

$54,062

Tustin, CA
35 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
H1y
Transmission:
Automatic
Mileage:
5
Stock number:
SI13381
VIN:
1GTUUDE88TZ165113

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $69,930

$63,682

Temecula, CA
43 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Glacier White Tricoat
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black, Perforated Leather-Appointed Front Outb
Transmission:
Automatic
Mileage:
1
Stock number:
G260364
VIN:
1GTUUDE86TZ218228

Sponsored

2026 GMC Sierra 1500 SLT Crew Cab 4WD

2026 GMC Sierra 1500

New car | MSRP $67,600

$54,062

Tustin, CA
35 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
H1y
Transmission:
Automatic
Mileage:
5
Stock number:
SI13381
VIN:
1GTUUDE88TZ165113

Preparing for a close up...

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2026 GMC Sierra 1500

New car | MSRP $64,095

$54,845

Laguna Niguel, CA
42 mi away
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:
Onyx Black
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
9
Stock number:
TG182464
VIN:
3GTUUDED5TG182464

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2026 GMC Sierra 1500

New car | MSRP $65,445

$53,606

Anaheim, CA
34 mi away
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:
Glacier White Tricoat
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black Perforated Leather Appointed Front Outbo
Transmission:
Automatic
Mileage:
10
Stock number:
26T52728
VIN:
3GTUUDED6TG152728

Preparing for a close up...

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2026 GMC Sierra 1500

New car | MSRP $67,900

$54,860

Tustin, CA
35 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
5
Stock number:
SI13746
VIN:
3GTUUDED8TG192700

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $66,805

$53,875

Tustin, CA
35 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
5
Stock number:
SI13745
VIN:
3GTUUDED4TG193746

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $66,145

$54,306

Anaheim, CA
34 mi away
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:
Glacier White Tricoat
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black Perforated Leather Appointed Front Outbo
Transmission:
Automatic
Mileage:
11
Stock number:
26T49167
VIN:
3GTUUDEDXTG149167

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $65,445

$53,606

Anaheim, CA
34 mi away
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:
Glacier White Tricoat
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black Perforated Leather Appointed Front Outbo
Transmission:
Automatic
Mileage:
10
Stock number:
26T52730
VIN:
3GTUUDED4TG152730

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $66,540

$57,690

Signal Hill, CA
49 mi away
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:
Sterling Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
19
Stock number:
TG133996
VIN:
3GTUUDED2TG133996

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Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $67,285

$58,435

Signal Hill, CA
49 mi away
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:
Glacier White Tricoat
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
3
Stock number:
TG203642
VIN:
3GTUUDED0TG203642

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $67,335

$59,485

Signal Hill, CA
49 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Sterling Metallic
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
3
Stock number:
TG134100
VIN:
3GTUUDE89TG134100

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $71,260

$63,920

Banning, CA
29 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Glacier White Tricoat
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
10
Stock number:
B178472
VIN:
3GTUUDEL7TG178472

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $72,524

$65,082

Banning, CA
29 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Sterling Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
11
Stock number:
B179729
VIN:
3GTUUDEL1TG179729

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $65,514

$57,734

Banning, CA
29 mi away
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:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
11
Stock number:
B133924
VIN:
3GTUUDEDXTG133924

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

New car | MSRP $72,510

$65,184

Costa Mesa, CA
43 mi away
Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Titanium Metallic
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
2
Stock number:
S16234
VIN:
3GTUUDEL2TG112945

  1. Home
  2. / New Cars
  3. / GMC Sierra 1500
  4. / SLT
  5. / California
  6. / Rialto
FAQs

GMC Sierra 1500 SLT FAQs

What is the fuel economy of the GMC Sierra 1500 SLT?

Depending on the engine and options, the GMC Sierra 1500 SLT gets between 14 and 24 MPG (or EV battery range).

What fuel types are available?

Diesel, Flex Fuel Vehicle, Gasoline engines are available.

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