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  • Quicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 Base

    $17,299

    $2K
    100,061 mi.
    Est. $307/mo

    Tasca Buick GMC Woonsocket

    4.8
    Woonsocket, RI (829 mi)
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  • Gray 2015 GMC Sierra 1500 BaseGray 2015 GMC Sierra 1500 BaseGray 2015 GMC Sierra 1500 BaseGray 2015 GMC Sierra 1500 BaseGray 2015 GMC Sierra 1500 BaseGray 2015 GMC Sierra 1500 Base

    $20,275

    $1K
    104,114 mi.
    Est. $360/mo

    Suburban Ford of Troy

    4.9
    Troy, MI (237 mi)
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  • Quicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 Base

    $24,397

    $399
    74,887 mi.
    Est. $433/mo

    Wheelers of Medford

    4.7
    Medford, WI (263 mi)
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  • Quicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 Base

    $18,216

    $269
    60,398 mi.
    Est. $323/mo

    Atwater Chevrolet

    4.6
    Aitkin, MN (440 mi)
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  • Onyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 Base

    $17,880

    $400
    107,182 mi.
    Est. $317/mo

    AUTO DESTINATION

    4.2
    Puyallup, WA (1,734 mi)
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  • Summit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 Base

    $10,995

    127,433 mi.
    Est. $195/mo

    Schalk Auto, Inc.

    Albion, NE (534 mi)
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  • Onyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 Base

    $13,900

    124,365 mi.
    Est. $247/mo

    Driven Motorworks

    Anderson, IN (162 mi)
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  • Summit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 Base

    $20,282

    24,594 mi.
    Est. $360/mo

    Bluff Street Auto Brokers

    St George, UT (1,417 mi)
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  • Onyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 Base

    $9,900

    180,831 mi.
    Est. $176/mo

    Titanium Auto Sales LLC

    Tacoma, WA (1,738 mi)
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  • White 2015 GMC Sierra 1500 BaseWhite 2015 GMC Sierra 1500 BaseWhite 2015 GMC Sierra 1500 BaseWhite 2015 GMC Sierra 1500 BaseWhite 2015 GMC Sierra 1500 BaseWhite 2015 GMC Sierra 1500 Base

    $16,999

    135,732 mi.
    Est. $302/mo

    West Coast Car Sales

    Salem, OR (1,774 mi)
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  • Summit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 Base

    $18,931

    109,835 mi.
    Est. $336/mo

    Hudson Auto Center Of Poulsbo

    Poulsbo, WA (1,748 mi)
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  • Quicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 Base

    $18,687

    $286
    54,249 mi.
    Est. $332/mo

    Atwater Chevrolet

    4.6
    Aitkin, MN (440 mi)
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  • Bronze Alloy Metallic 2015 GMC Sierra 1500 BaseBronze Alloy Metallic 2015 GMC Sierra 1500 BaseBronze Alloy Metallic 2015 GMC Sierra 1500 BaseBronze Alloy Metallic 2015 GMC Sierra 1500 BaseBronze Alloy Metallic 2015 GMC Sierra 1500 BaseBronze Alloy Metallic 2015 GMC Sierra 1500 Base

    $22,005

    55,757 mi.
    Est. $391/mo

    Ocean Honda Santa Cruz

    4.4
    Soquel, CA (1,851 mi)
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  • Summit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 Base

    $9,900

    155,439 mi.
    Est. $176/mo

    Marsh Auto Sales LLC

    4.7
    Brandon Twp, MI (224 mi)
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  • Onyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 Base

    $12,995

    162,285 mi.
    Est. $231/mo

    Approved Autos

    Bakersfield, CA (1,743 mi)
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  • Summit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 Base

    $14,798

    120,906 mi.
    Est. $263/mo

    Tim Short Ford of Morehead

    4.4
    Morehead, KY (335 mi)
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  • Summit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 Base

    $9,990

    $301
    163,929 mi.
    Est. $177/mo

    Silver Auto Sales Inc.

    4.3
    Frankfort, IL (30 mi)
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  • Onyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 BaseOnyx Black 2015 GMC Sierra 1500 Base

    $13,949

    $100
    145,293 mi.
    Est. $248/mo

    Bedrock Motors

    Rogers, MN (375 mi)
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  • Summit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 Base

    $21,864

    72,706 mi.
    Est. $388/mo

    Motorvation

    Marietta, GA (572 mi)
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  • White 2015 GMC Sierra 1500 BaseWhite 2015 GMC Sierra 1500 BaseWhite 2015 GMC Sierra 1500 BaseWhite 2015 GMC Sierra 1500 BaseWhite 2015 GMC Sierra 1500 BaseWhite 2015 GMC Sierra 1500 Base

    $11,995

    109,937 mi.
    Est. $213/mo

    Car City Auto Group

    Plainfield, NJ (690 mi)
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  • Summit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 Base

    $9,250

    124,304 mi.
    Est. $164/mo

    Cars147.com

    3.6
    Midlothian, IL (19 mi)
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  • Quicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 BaseQuicksilver Metallic 2015 GMC Sierra 1500 Base

    $18,478

    $3.8K
    59,562 mi.
    Est. $328/mo

    Bob Ruth Ford

    3.6
    Dillsburg, PA (566 mi)
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  • Summit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 Base

    $18,198

    138,155 mi.
    Est. $323/mo

    Tim's Truck Capital & Auto Sales Inc

    4.5
    Epsom, NH (833 mi)
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  • Summit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 Base

    $14,999

    51,139 mi.
    Est. $266/mo

    Stewart Automotive Group

    2.8
    Alliance, OH (344 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2021 GMC Sierra 1500 Base $25,797 8 Great deals
2020 GMC Sierra 1500 Base $24,974 5 Great deals
2019 GMC Sierra 1500 Base $22,379 9 Great deals
2018 GMC Sierra 1500 Base $20,053 11 Great deals
2017 GMC Sierra 1500 Base $19,176 11 Great deals
2016 GMC Sierra 1500 Base $16,544 8 Great deals
2014 GMC Sierra 1500 Base $14,268 7 Great deals

About the 2015 GMC Sierra 1500 Base

Basics

Base shown.

Seating
3
Door count
2
Drivetrain
Rear Wheel Drive
Combined MPG
20
Transmission
6-Speed A/T
Engine
285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability)
Side view of the 2015 GMC Sierra 1500 Base
FAQs

How much does the 2015 GMC Sierra 1500 Base cost?

The 2015 GMC Sierra 1500 Base price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2015 Sierra 1500 Base is $16,032, with pricing starting at $5,499.

What is the MPG of the 2015 GMC Sierra 1500 Base?

The 2015 GMC Sierra 1500 Base offers up to 18 MPG in city driving and 24 MPG on the highway for a combined rating of 20 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2015 GMC Sierra 1500 Base?

The 2015 GMC Sierra 1500 Base compares to and/or competes against the following vehicles:


Is the 2015 GMC Sierra 1500 Base reliable?

The 2015 GMC Sierra 1500 has an average reliability rating of 4.4 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2015 Sierra 1500 owners.

Ratings (140 reviews)

87% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.6
Interior
4.7
Performance
4.5
Value
4.4
Exterior
4.7
Reliability
4.4
Trims

Base (10 styles)

Style
4WD Double Cab 143.5" 2WD Double Cab 143.5" 4WD Crew Cab 143.5" 4WD Crew Cab 153.0" 2WD Crew Cab 143.5" 2WD Crew Cab 153.0" 2WD Reg Cab 133.0" 4WD Reg Cab 119.0" 4WD Reg Cab 133.0" 2WD Reg Cab 119.0"
Inventory price
Starting at $34,675 Starting at $30,695 Starting at $38,890 Starting at $39,190 Starting at $35,740 Starting at $36,040 Starting at $27,410 Starting at $30,960 Starting at $31,260 Starting at $27,020
Combined MPG
19 20 19 19 20 20 20 19 19 20
Engine
285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability)
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GMC Sierra 1500 trims