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  • Quicksilver Metallic 2012 GMC Sierra 1500 SLEQuicksilver Metallic 2012 GMC Sierra 1500 SLEQuicksilver Metallic 2012 GMC Sierra 1500 SLE

    $12,491

    140,323 mi.
    Est. $232/mo

    Perfection Honda

    4.6
    Check Availability
    Rio Rancho, NM (331 mi)
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  • Steel Gray Metallic 2012 GMC Sierra 1500 SLESteel Gray Metallic 2012 GMC Sierra 1500 SLESteel Gray Metallic 2012 GMC Sierra 1500 SLESteel Gray Metallic 2012 GMC Sierra 1500 SLESteel Gray Metallic 2012 GMC Sierra 1500 SLE

    $18,995

    105,897 mi.
    Est. $353/mo

    Santa Fe Mazda

    Check Availability
    Santa Fe, NM (377 mi)
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  • Quicksilver Metallic 2012 GMC Sierra 1500 SLEQuicksilver Metallic 2012 GMC Sierra 1500 SLEQuicksilver Metallic 2012 GMC Sierra 1500 SLEQuicksilver Metallic 2012 GMC Sierra 1500 SLEQuicksilver Metallic 2012 GMC Sierra 1500 SLEQuicksilver Metallic 2012 GMC Sierra 1500 SLE

    $9,365

    117,581 mi.
    Est. $174/mo

    CarWorld

    1.5
    Check Availability
    Hawthorne, CA (360 mi)
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  • Summit White 2012 GMC Sierra 1500 SLESummit White 2012 GMC Sierra 1500 SLESummit White 2012 GMC Sierra 1500 SLESummit White 2012 GMC Sierra 1500 SLESummit White 2012 GMC Sierra 1500 SLESummit White 2012 GMC Sierra 1500 SLE

    $6,995

    294,879 mi.
    Est. $130/mo

    Approved Autos

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    Bakersfield, CA (416 mi)
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  • 2012 GMC Sierra 1500 SLE2012 GMC Sierra 1500 SLE2012 GMC Sierra 1500 SLE2012 GMC Sierra 1500 SLE2012 GMC Sierra 1500 SLE2012 GMC Sierra 1500 SLE

    $13,577

    $300
    113,012 mi.
    Est. $253/mo

    Southtowne Mitsubishi

    4.7
    Check Availability
    Sandy, UT (484 mi)
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  • 2012 GMC Sierra 1500 SL

    $9,454

    151,383 mi.
    Est. $176/mo

    Action Auto Sales and Finance Inc.

    3.8
    Check Availability
    Lehi, UT (467 mi)
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  • $14,987

    134,419 mi.
    Est. $279/mo

    Salt Lake Valley Buick GMC

    4.4
    Check Availability
    South Salt Lake, UT (494 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $57,682 5 Great deals
2025 GMC Sierra 1500 $52,751 19 Great deals
2024 GMC Sierra 1500 $51,476 8 Great deals
2023 GMC Sierra 1500 $46,706 6 Great deals
2022 GMC Sierra 1500 $44,582 22 Good deals
2021 GMC Sierra 1500 $36,695 9 Great deals
2020 GMC Sierra 1500 $34,546 13 Good deals
2019 GMC Sierra 1500 $30,381 11 Good deals
2018 GMC Sierra 1500 $28,107 5 Great deals

About the 2012 GMC Sierra 1500

Basics

Work Truck shown (base trim).

Seating
3
Door count
2
Drivetrain
Rear-wheel drive
Combined MPG
17
Transmission
6-Speed A/T
Engine
302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability)
Side view of the 2012 GMC Sierra 1500
FAQs

How much does the 2012 GMC Sierra 1500 cost?

The 2012 GMC Sierra 1500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2012 Sierra 1500 is $14,474, with pricing starting at $3,999.

What is the MPG of the 2012 GMC Sierra 1500?

The 2012 GMC Sierra 1500 offers up to 15 MPG in city driving and 20 MPG on the highway for a combined rating of 17 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2012 GMC Sierra 1500?

The 2012 GMC Sierra 1500 compares to and/or competes against the following vehicles:


Is the 2012 GMC Sierra 1500 reliable?

The 2012 GMC Sierra 1500 has an average reliability rating of 4.3 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2012 Sierra 1500 owners.

Is the 2012 GMC Sierra 1500 a good truck?

Below are the Cars.com consumer ratings for the 2012 GMC Sierra 1500.

(71 reviews)
Rating breakdown (out of 5):
Comfort
4.5
Interior
4.2
Performance
4.3
Value
4.1
Exterior
4.5
Reliability
4.3
Ratings (71 reviews)

88% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.5
Interior
4.2
Performance
4.3
Value
4.1
Exterior
4.5
Reliability
4.3
Trims

Denali (2 styles)

Style
2WD Crew Cab 143.5" Denali AWD Crew Cab 143.5" Denali
Inventory price
Starting at $45,460 Starting at $48,610
Combined MPG
14 14
Engine
403.0-hp, 6.2-liter, 8 Cylinder Engine (Flex Fuel Capability) 403.0-hp, 6.2-liter, 8 Cylinder Engine (Flex Fuel Capability)

SL (4 styles)

Style
4WD Crew Cab 143.5" SL 2WD Crew Cab 143.5" SL 2WD Ext Cab 143.5" SL 4WD Ext Cab 143.5" SL
Inventory price
Starting at $35,375 Starting at $32,200 Starting at $30,125 Starting at $33,375
Combined MPG
15 16 16 15
Engine
302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability)

SLE (10 styles)

Style
4WD Crew Cab 143.5" SLE 2WD Crew Cab 143.5" SLE 2WD Ext Cab 157.5" SLE 4WD Ext Cab 143.5" SLE 4WD Ext Cab 157.5" SLE 2WD Ext Cab 143.5" SLE 4WD Reg Cab 133.0" SLE 4WD Reg Cab 119.0" SLE 2WD Reg Cab 133.0" SLE 2WD Reg Cab 119.0" SLE
Inventory price
Starting at $36,380 Starting at $33,140 Starting at $31,925 Starting at $34,065 Starting at $35,175 Starting at $30,875 Starting at $31,820 Starting at $31,520 Starting at $28,085 Starting at $27,965
Combined MPG
15 16 17 15 17 16 15 15 16 16
Engine
302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 315.0-hp, 5.3-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 315.0-hp, 5.3-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability)

SLT (6 styles)

Style
2WD Ext Cab 143.5" SLT 2WD Ext Cab 157.5" SLT 4WD Ext Cab 143.5" SLT 4WD Ext Cab 157.5" SLT 2WD Crew Cab 143.5" SLT 4WD Crew Cab 143.5" SLT
Inventory price
Starting at $36,555 Starting at $36,855 Starting at $39,705 Starting at $40,005 Starting at $39,790 Starting at $42,940
Combined MPG
17 17 17 17 17 17
Engine
315.0-hp, 5.3-liter, 8 Cylinder Engine (Flex Fuel Capability) 315.0-hp, 5.3-liter, 8 Cylinder Engine (Flex Fuel Capability) 315.0-hp, 5.3-liter, 8 Cylinder Engine (Flex Fuel Capability) 315.0-hp, 5.3-liter, 8 Cylinder Engine (Flex Fuel Capability) 315.0-hp, 5.3-liter, 8 Cylinder Engine (Flex Fuel Capability) 315.0-hp, 5.3-liter, 8 Cylinder Engine (Flex Fuel Capability)

Work Truck (10 styles)

Style
4WD Reg Cab 119.0" Work Truck 2WD Reg Cab 133.0" Work Truck 4WD Reg Cab 133.0" Work Truck 2WD Reg Cab 119.0" Work Truck 2WD Ext Cab 157.5" Work Truck 4WD Ext Cab 157.5" Work Truck 2WD Ext Cab 143.5" Work Truck 4WD Ext Cab 143.5" Work Truck 4WD Crew Cab 143.5" Work Truck 2WD Crew Cab 143.5" Work Truck
Inventory price
Starting at $25,635 Starting at $22,585 Starting at $25,935 Starting at $22,195 Starting at $28,380 Starting at $31,530 Starting at $26,340 Starting at $30,420 Starting at $33,470 Starting at $30,320
Combined MPG
15 17 15 17 17 17 17 15 15 16
Engine
302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 315.0-hp, 5.3-liter, 8 Cylinder Engine (Flex Fuel Capability) 315.0-hp, 5.3-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability) 302.0-hp, 4.8-liter, 8 Cylinder Engine (Flex Fuel Capability)

Xtra Fuel Economy (1 style)

Style
2WD Crew Cab 143.5" Xtra Fuel Economy
Inventory price
Starting at $34,895
Combined MPG
18
Engine
315.0-hp, 5.3-liter, 8 Cylinder Engine (Flex Fuel Capability)
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