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  • Stone Blue Metallic 2015 GMC Sierra 1500 DenaliStone Blue Metallic 2015 GMC Sierra 1500 DenaliStone Blue Metallic 2015 GMC Sierra 1500 DenaliStone Blue Metallic 2015 GMC Sierra 1500 DenaliStone Blue Metallic 2015 GMC Sierra 1500 DenaliStone Blue Metallic 2015 GMC Sierra 1500 Denali

    $29,392

    $599
    105,406 mi.
    Est. $554/mo

    Ford of Kirkland

    4.4
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    Kirkland, WA (7 mi)
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  • White 2015 GMC Sierra 1500 SLTWhite 2015 GMC Sierra 1500 SLTWhite 2015 GMC Sierra 1500 SLTWhite 2015 GMC Sierra 1500 SLTWhite 2015 GMC Sierra 1500 SLTWhite 2015 GMC Sierra 1500 SLT

    $20,958

    $219
    119,280 mi.
    Est. $395/mo

    Pierre GMC of Everett

    4.8
    Check Availability
    Everett, WA (11 mi)
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  • Emerald Green Metallic 2015 GMC Sierra 1500 SLEEmerald Green Metallic 2015 GMC Sierra 1500 SLEEmerald Green Metallic 2015 GMC Sierra 1500 SLEEmerald Green Metallic 2015 GMC Sierra 1500 SLEEmerald Green Metallic 2015 GMC Sierra 1500 SLEEmerald Green Metallic 2015 GMC Sierra 1500 SLE

    $18,991

    172,256 mi.
    Est. $358/mo

    Spencer's Auto Sales

    5.0
    Check Availability
    Everett, WA (10 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

    $19,988

    109,835 mi.
    Est. $377/mo

    Hudson Auto Center Of Poulsbo

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    Poulsbo, WA (22 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

    150,405 mi.
    Est. $283/mo

    Mountain Loop Motors

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    Marysville, WA (19 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

    $19,500

    107,562 mi.
    Est. $367/mo

    Honda of Marysville

    4.2
    Check Availability
    Marysville, WA (24 mi)
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  • Gray 2015 GMC Sierra 1500 SLTGray 2015 GMC Sierra 1500 SLTGray 2015 GMC Sierra 1500 SLTGray 2015 GMC Sierra 1500 SLTGray 2015 GMC Sierra 1500 SLTGray 2015 GMC Sierra 1500 SLT

    $29,995

    82,502 mi.
    Est. $565/mo

    ZAG Motors Everett

    4.9
    Check Availability
    Everett, WA (7 mi)
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  • Onyx Black 2015 GMC Sierra 1500 SLTOnyx Black 2015 GMC Sierra 1500 SLTOnyx Black 2015 GMC Sierra 1500 SLTOnyx Black 2015 GMC Sierra 1500 SLTOnyx Black 2015 GMC Sierra 1500 SLTOnyx Black 2015 GMC Sierra 1500 SLT

    $25,881

    $110
    57,693 mi.
    Est. $488/mo

    Nissan of Everett

    4.4
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    Everett, WA (8 mi)
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  • Onyx Black 2015 GMC Sierra 1500 SLTOnyx Black 2015 GMC Sierra 1500 SLTOnyx Black 2015 GMC Sierra 1500 SLTOnyx Black 2015 GMC Sierra 1500 SLTOnyx Black 2015 GMC Sierra 1500 SLTOnyx Black 2015 GMC Sierra 1500 SLT

    $21,995

    132,290 mi.
    Est. $414/mo

    Buick GMC of Bellevue

    3.2
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    Bellevue, WA (12 mi)
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  • 2015 GMC Sierra 1500 SLT2015 GMC Sierra 1500 SLT2015 GMC Sierra 1500 SLT2015 GMC Sierra 1500 SLT2015 GMC Sierra 1500 SLT2015 GMC Sierra 1500 SLT

    $33,995

    66,815 mi.
    Est. $640/mo

    West Coast Autoworks - Everett

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    Everett, WA (8 mi)
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  • Onyx Black 2015 GMC Sierra 1500 DenaliOnyx Black 2015 GMC Sierra 1500 DenaliOnyx Black 2015 GMC Sierra 1500 DenaliOnyx Black 2015 GMC Sierra 1500 DenaliOnyx Black 2015 GMC Sierra 1500 DenaliOnyx Black 2015 GMC Sierra 1500 Denali

    Not Priced

    101,547 mi.
    Est. $0/mo

    North Bend Chevrolet

    3.9
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    North Bend, WA (29 mi)
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  • White 2015 GMC Sierra 1500 SLTWhite 2015 GMC Sierra 1500 SLTWhite 2015 GMC Sierra 1500 SLTWhite 2015 GMC Sierra 1500 SLTWhite 2015 GMC Sierra 1500 SLTWhite 2015 GMC Sierra 1500 SLT

    $26,998

    71,810 mi.
    Est. $509/mo

    CarMax San Gabriel Valley/Duarte

    4.5
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    $749 delivery to Lynnwood, WA (6 mi)
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  • Onyx Black 2015 GMC Sierra 1500 SLTOnyx Black 2015 GMC Sierra 1500 SLTOnyx Black 2015 GMC Sierra 1500 SLTOnyx Black 2015 GMC Sierra 1500 SLTOnyx Black 2015 GMC Sierra 1500 SLTOnyx Black 2015 GMC Sierra 1500 SLT

    $21,999

    $1K
    80,343 mi.
    Est. $414/mo

    Specialty Motors

    3.2
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    $1,700 delivery from Gurnee, IL (1701 mi)
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  • Onyx Black 2015 GMC Sierra 1500 DenaliOnyx Black 2015 GMC Sierra 1500 DenaliOnyx Black 2015 GMC Sierra 1500 DenaliOnyx Black 2015 GMC Sierra 1500 DenaliOnyx Black 2015 GMC Sierra 1500 DenaliOnyx Black 2015 GMC Sierra 1500 Denali

    $28,987

    130,806 mi.
    Est. $546/mo

    Maxx Autos Plus

    4.9
    Check Availability
    Puyallup, WA (41 mi)
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  • Onyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLE

    $16,888

    134,373 mi.
    Est. $318/mo

    AUTO DESTINATION

    4.1
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    Puyallup, WA (41 mi)
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  • Summit White 2015 GMC Sierra 1500 SLESummit White 2015 GMC Sierra 1500 SLE

    $11,995

    186,650 mi.
    Est. $226/mo

    507 Motorsports

    2.7
    Check Availability
    Roy, WA (61 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $74,708
2025 GMC Sierra 1500 $56,223 3 Good deals
2024 GMC Sierra 1500 $50,526 9 Good deals
2023 GMC Sierra 1500 $46,462 7 Good deals
2018 GMC Sierra 1500 $27,803 9 Good deals

About the 2015 GMC Sierra 1500

Basics

Base shown (base trim).

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
FAQs

How much does the 2015 GMC Sierra 1500 cost?

The 2015 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 2015 Sierra 1500 is $19,829, with pricing starting at $5,250.

What is the MPG of the 2015 GMC Sierra 1500?

The 2015 GMC Sierra 1500 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.

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

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


Is the 2015 GMC Sierra 1500 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.

Is the 2015 GMC Sierra 1500 a good truck?

Below are the Cars.com consumer ratings for the 2015 GMC Sierra 1500.

(140 reviews)
Rating breakdown (out of 5):
Comfort
4.6
Interior
4.7
Performance
4.5
Value
4.4
Exterior
4.7
Reliability
4.4
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 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" 4WD Double Cab 143.5" 2WD Double Cab 143.5"
Inventory price
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 Starting at $34,675 Starting at $30,695
Combined MPG
19 19 20 20 20 19 19 20 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)

Denali (4 styles)

Style
2WD Crew Cab 143.5" Denali 4WD Crew Cab 143.5" Denali 4WD Crew Cab 153.0" Denali 2WD Crew Cab 153.0" Denali
Inventory price
Starting at $50,015 Starting at $53,165 Starting at $53,465 Starting at $50,315
Combined MPG
19 18 18 19
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

SLE (10 styles)

Style
2WD Reg Cab 133.0" SLE 4WD Reg Cab 119.0" SLE 4WD Reg Cab 133.0" SLE 2WD Reg Cab 119.0" SLE 4WD Crew Cab 143.5" SLE 4WD Crew Cab 153.0" SLE 2WD Crew Cab 153.0" SLE 2WD Crew Cab 143.5" SLE 2WD Double Cab 143.5" SLE 4WD Double Cab 143.5" SLE
Inventory price
Starting at $34,070 Starting at $37,850 Starting at $38,150 Starting at $33,945 Starting at $42,985 Starting at $43,285 Starting at $39,315 Starting at $39,015 Starting at $36,550 Starting at $40,395
Combined MPG
20 19 19 20 19 19 20 20 20 19
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)

SLT (6 styles)

Style
4WD Double Cab 143.5" SLT 2WD Double Cab 143.5" SLT 4WD Crew Cab 143.5" SLT 2WD Crew Cab 153.0" SLT 4WD Crew Cab 153.0" SLT 2WD Crew Cab 143.5" SLT
Inventory price
Starting at $44,500 Starting at $41,250 Starting at $46,860 Starting at $44,010 Starting at $47,160 Starting at $43,710
Combined MPG
18 19 18 19 18 19
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)
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