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  • Onyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLT

    $47,949

    26,981 mi.
    Est. $892/mo

    O'Meara GMC

    3.1
    Check Availability
    Thornton, CO (9 mi)

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  • White Frost Tricoat 2023 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2023 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2023 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2023 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2023 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2023 GMC Sierra 1500 Denali Ultimate

    $65,994

    16,833 mi.
    Est. $1,228/mo

    O'Meara GMC

    3.1
    Check Availability
    Thornton, CO (9 mi)

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  • Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4

    $49,996

    $1K
    46,565 mi.
    Est. $930/mo

    EchoPark Automotive Centennial

    4.8
    Check Availability
    Centennial, CO (16 mi)
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  • White Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 Denali

    $55,780

    27,261 mi.
    Est. $1,038/mo

    Mercedes-Benz of Littleton

    4.7
    Check Availability
    Littleton, CO (15 mi)
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  • Pacific Blue Metallic 2023 GMC Sierra 1500 Denali UltimatePacific Blue Metallic 2023 GMC Sierra 1500 Denali UltimatePacific Blue Metallic 2023 GMC Sierra 1500 Denali UltimatePacific Blue Metallic 2023 GMC Sierra 1500 Denali UltimatePacific Blue Metallic 2023 GMC Sierra 1500 Denali UltimatePacific Blue Metallic 2023 GMC Sierra 1500 Denali Ultimate

    $60,686

    43,236 mi.
    Est. $1,129/mo

    Gebhardt BMW

    4.9
    Check Availability
    Boulder, CO (21 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4X

    $59,000

    $1.5K
    38,900 mi.
    Est. $1,098/mo

    John Elway Cadillac of Park Meadows

    4.8
    Check Availability
    Lone Tree, CO (17 mi)
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  • White Frost Tricoat 2023 GMC Sierra 1500 SLTWhite Frost Tricoat 2023 GMC Sierra 1500 SLTWhite Frost Tricoat 2023 GMC Sierra 1500 SLTWhite Frost Tricoat 2023 GMC Sierra 1500 SLTWhite Frost Tricoat 2023 GMC Sierra 1500 SLTWhite Frost Tricoat 2023 GMC Sierra 1500 SLT

    $43,501

    77,871 mi.
    Est. $810/mo

    Skyline Mitsubishi

    4.9
    Check Availability
    Thornton, CO (9 mi)
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  • White Frost Tricoat 2023 GMC Sierra 1500 DenaliWhite Frost Tricoat 2023 GMC Sierra 1500 Denali

    $54,638

    33,230 mi.
    Est. $1,017/mo

    O'Meara GMC

    3.1
    Check Availability
    Thornton, CO (9 mi)

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  • Summit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLE

    $38,999

    $500
    28,567 mi.
    Est. $726/mo

    Springs Automotive Group

    4.7
    Check Availability
    Inglewood, CO (10 mi)
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  • Onyx Black 2023 GMC Sierra 1500 DenaliOnyx Black 2023 GMC Sierra 1500 DenaliOnyx Black 2023 GMC Sierra 1500 DenaliOnyx Black 2023 GMC Sierra 1500 DenaliOnyx Black 2023 GMC Sierra 1500 DenaliOnyx Black 2023 GMC Sierra 1500 Denali

    $41,998

    $3.7K
    83,543 mi.
    Est. $782/mo

    Mike Maroone Chevrolet GMC

    4.2
    Check Availability
    Longmont, CO (27 mi)
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  • Summit White 2023 GMC Sierra 1500 ProSummit White 2023 GMC Sierra 1500 ProSummit White 2023 GMC Sierra 1500 ProSummit White 2023 GMC Sierra 1500 ProSummit White 2023 GMC Sierra 1500 ProSummit White 2023 GMC Sierra 1500 Pro

    $32,490

    $1K
    53,029 mi.
    Est. $605/mo

    Urban Motors Green

    4.3
    Check Availability
    Lakewood, CO (3 mi)
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  • White Frost Tricoat 2023 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2023 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2023 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2023 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2023 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2023 GMC Sierra 1500 Denali Ultimate

    $67,999

    3,901 mi.
    Est. $1,265/mo

    Alpine Buick GMC

    4.4
    Check Availability
    Littleton, CO (10 mi)
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  • WHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 Denali

    $49,999

    $400
    78,007 mi.
    Est. $930/mo

    Super Auto Company, Inc.

    5.0
    Check Availability
    Denver, CO (3 mi)
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  • Summit White 2023 GMC Sierra 1500 ElevationSummit White 2023 GMC Sierra 1500 ElevationSummit White 2023 GMC Sierra 1500 ElevationSummit White 2023 GMC Sierra 1500 ElevationSummit White 2023 GMC Sierra 1500 ElevationSummit White 2023 GMC Sierra 1500 Elevation

    $42,188

    49,128 mi.
    Est. $785/mo

    O'Meara GMC

    3.1
    Check Availability
    Thornton, CO (9 mi)

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  • WHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 Denali

    $46,999

    111,332 mi.
    Est. $875/mo

    Super Auto Company, Inc.

    5.0
    Check Availability
    Denver, CO (3 mi)
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  • Onyx Black 2023 GMC Sierra 1500 ElevationOnyx Black 2023 GMC Sierra 1500 ElevationOnyx Black 2023 GMC Sierra 1500 ElevationOnyx Black 2023 GMC Sierra 1500 ElevationOnyx Black 2023 GMC Sierra 1500 ElevationOnyx Black 2023 GMC Sierra 1500 Elevation

    $39,987

    34,237 mi.
    Est. $744/mo

    EchoPark Automotive Centennial

    4.8
    Check Availability
    Centennial, CO (16 mi)
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  • Sterling Metallic 2023 GMC Sierra 1500 SLTSterling Metallic 2023 GMC Sierra 1500 SLTSterling Metallic 2023 GMC Sierra 1500 SLTSterling Metallic 2023 GMC Sierra 1500 SLTSterling Metallic 2023 GMC Sierra 1500 SLTSterling Metallic 2023 GMC Sierra 1500 SLT

    $46,500

    34,928 mi.
    Est. $865/mo

    Corwin Toyota Boulder

    4.1
    Check Availability
    Boulder, CO (21 mi)
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  • Volcanic Red Tintcoat 2023 GMC Sierra 1500 ElevationVolcanic Red Tintcoat 2023 GMC Sierra 1500 ElevationVolcanic Red Tintcoat 2023 GMC Sierra 1500 ElevationVolcanic Red Tintcoat 2023 GMC Sierra 1500 ElevationVolcanic Red Tintcoat 2023 GMC Sierra 1500 ElevationVolcanic Red Tintcoat 2023 GMC Sierra 1500 Elevation

    $38,987

    45,627 mi.
    Est. $726/mo

    EchoPark Automotive Centennial

    4.8
    Check Availability
    Centennial, CO (16 mi)
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  • Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4

    $49,062

    59,662 mi.
    Est. $913/mo

    AutoNation Chrysler Dodge Jeep Ram Southwest

    4.4
    Check Availability
    Littleton, CO (10 mi)
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  • Summit White 2023 GMC Sierra 1500 Denali

    $55,999

    28,775 mi.
    Est. $1,042/mo

    AutoNation Toyota Arapahoe

    4.8
    Check Availability
    Centennial, CO (16 mi)

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  • Onyx Black 2023 GMC Sierra 1500 DenaliOnyx Black 2023 GMC Sierra 1500 DenaliOnyx Black 2023 GMC Sierra 1500 DenaliOnyx Black 2023 GMC Sierra 1500 DenaliOnyx Black 2023 GMC Sierra 1500 DenaliOnyx Black 2023 GMC Sierra 1500 Denali

    $56,988

    26,596 mi.
    Est. $1,060/mo

    Alpine Chevrolet

    4.6
    Check Availability
    Aurora, CO (13 mi)
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  • Summit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLE

    $31,988

    $1K
    75,473 mi.
    Est. $595/mo

    Family Trucks and Vans

    4.6
    Check Availability
    Denver, CO (8 mi)
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  • Pacific Blue Metallic 2023 GMC Sierra 1500 SLEPacific Blue Metallic 2023 GMC Sierra 1500 SLEPacific Blue Metallic 2023 GMC Sierra 1500 SLEPacific Blue Metallic 2023 GMC Sierra 1500 SLEPacific Blue Metallic 2023 GMC Sierra 1500 SLEPacific Blue Metallic 2023 GMC Sierra 1500 SLE

    $31,994

    82,374 mi.
    Est. $595/mo

    Springs Automotive Group

    4.7
    Check Availability
    Inglewood, CO (10 mi)
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  • WHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 Denali

    $49,999

    70,240 mi.
    Est. $930/mo

    Super Auto Company, Inc.

    5.0
    Check Availability
    Denver, CO (3 mi)
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  • Titanium Rush Metallic 2023 GMC Sierra 1500 DenaliTitanium Rush Metallic 2023 GMC Sierra 1500 DenaliTitanium Rush Metallic 2023 GMC Sierra 1500 DenaliTitanium Rush Metallic 2023 GMC Sierra 1500 DenaliTitanium Rush Metallic 2023 GMC Sierra 1500 DenaliTitanium Rush Metallic 2023 GMC Sierra 1500 Denali

    $56,203

    15,513 mi.
    Est. $1,046/mo

    Alpine Buick GMC

    4.4
    Check Availability
    Littleton, CO (10 mi)
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  • Titanium Rush Metallic 2023 GMC Sierra 1500 DenaliTitanium Rush Metallic 2023 GMC Sierra 1500 DenaliTitanium Rush Metallic 2023 GMC Sierra 1500 DenaliTitanium Rush Metallic 2023 GMC Sierra 1500 DenaliTitanium Rush Metallic 2023 GMC Sierra 1500 DenaliTitanium Rush Metallic 2023 GMC Sierra 1500 Denali

    $49,944

    56,482 mi.
    Est. $929/mo

    Alpine Buick GMC

    4.4
    Check Availability
    Littleton, CO (10 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $54,859

    30,379 mi.
    Est. $1,021/mo

    Alpine Buick GMC

    4.4
    Check Availability
    Littleton, CO (10 mi)
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  • White Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 Denali

    $54,995

    15,997 mi.
    Est. $1,023/mo

    Young GMC Burley

    Check Availability
    Free delivery from Burley, ID (494 mi)
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  • Sterling Metallic 2023 GMC Sierra 1500 AT4Sterling Metallic 2023 GMC Sierra 1500 AT4Sterling Metallic 2023 GMC Sierra 1500 AT4Sterling Metallic 2023 GMC Sierra 1500 AT4Sterling Metallic 2023 GMC Sierra 1500 AT4Sterling Metallic 2023 GMC Sierra 1500 AT4

    $53,998

    25,023 mi.
    Est. $1,005/mo

    Transwest CDJR

    4.8
    Check Availability
    Free delivery from Limon, CO (80 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $64,486 5 Great deals
2025 GMC Sierra 1500 $51,739 15 Great deals
2024 GMC Sierra 1500 $52,953 7 Great deals
2022 GMC Sierra 1500 $43,520 18 Good deals
2021 GMC Sierra 1500 $36,604 10 Great deals
2020 GMC Sierra 1500 $34,134 14 Good deals
2019 GMC Sierra 1500 $33,762 19 Good deals
2018 GMC Sierra 1500 $29,233 17 Good deals
2017 GMC Sierra 1500 $26,405 7 Good deals

About the 2023 GMC Sierra 1500

Basics

Pro shown (base trim).

Seating
2
Door count
2
Drivetrain
Rear-wheel drive
Combined MPG
20
Transmission
8-Speed A/T
Engine
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2023 GMC Sierra 1500
FAQs

How much does the 2023 GMC Sierra 1500 cost?

The 2023 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 2023 Sierra 1500 is $46,263, with pricing starting at $12,000.

What is the MPG of the 2023 GMC Sierra 1500?

The 2023 GMC Sierra 1500 offers up to 19 MPG in city driving and 22 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 2023 GMC Sierra 1500?

The 2023 GMC Sierra 1500 compares to and/or competes against the following vehicles:


Is the 2023 GMC Sierra 1500 reliable?

The 2023 GMC Sierra 1500 has an average reliability rating of 4.1 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2023 Sierra 1500 owners.

Is the 2023 GMC Sierra 1500 a good truck?

Below are the Cars.com consumer ratings for the 2023 GMC Sierra 1500.

(9 reviews)
Rating breakdown (out of 5):
Comfort
4.8
Interior
4.4
Performance
4.3
Value
3.8
Exterior
4.6
Reliability
4.1
Ratings (9 reviews)

77% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.8
Interior
4.4
Performance
4.3
Value
3.8
Exterior
4.6
Reliability
4.1
Trims

AT4 (2 styles)

Style
4WD Crew Cab 157" AT4 4WD Crew Cab 147" AT4
Inventory price
Starting at $67,000 Starting at $66,700
Combined MPG
24 24
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

AT4X (1 style)

Style
4WD Crew Cab 147" AT4X
Inventory price
Starting at $81,700
Combined MPG
15
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

Denali (3 styles)

Style
2WD Crew Cab 147" Denali 4WD Crew Cab 147" Denali 4WD Crew Cab 157" Denali
Inventory price
Starting at $65,700 Starting at $69,000 Starting at $69,500
Combined MPG
18 17 17
Engine
305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

Denali Ultimate (1 style)

Style
4WD Crew Cab 147" Denali Ultimate
Inventory price
Starting at $82,100
Combined MPG
17
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)

Elevation (7 styles)

Style
4WD Double Cab 147" Elevation w/3SB 4WD Double Cab 147" Elevation w/3VL 2WD Double Cab 147" Elevation 2WD Crew Cab 147" Elevation 4WD Crew Cab 147" Elevation w/3VL 4WD Crew Cab 147" Elevation w/3SB 4WD Crew Cab 157" Elevation
Inventory price
Starting at $55,200 Starting at $53,700 Starting at $51,900 Starting at $54,500 Starting at $56,300 Starting at $57,800 Starting at $58,100
Combined MPG
19 19 20 20 19 19 19
Engine
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)

Pro (9 styles)

Style
4WD Crew Cab 147" Pro 4WD Crew Cab 157" Pro 2WD Crew Cab 147" Pro 4WD Double Cab 147" Pro 2WD Double Cab 147" Pro 2WD Reg Cab 140" Pro 4WD Reg Cab 140" Pro 2WD Reg Cab 126" Pro 4WD Reg Cab 126" Pro
Inventory price
Starting at $46,100 Starting at $46,400 Starting at $42,800 Starting at $43,700 Starting at $40,400 Starting at $37,300 Starting at $41,900 Starting at $37,100 Starting at $41,700
Combined MPG
17 17 20 17 20 16 16 20 19
Engine
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)

SLE (5 styles)

Style
4WD Crew Cab 147" SLE 4WD Crew Cab 157" SLE 2WD Crew Cab 147" SLE 4WD Double Cab 147" SLE 2WD Double Cab 147" SLE
Inventory price
Starting at $55,900 Starting at $56,200 Starting at $52,600 Starting at $53,500 Starting at $50,200
Combined MPG
17 17 20 17 20
Engine
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel)

SLT (3 styles)

Style
4WD Crew Cab 147" SLT 4WD Crew Cab 157" SLT 2WD Crew Cab 147" SLT
Inventory price
Starting at $59,000 Starting at $59,500 Starting at $55,900
Combined MPG
16 16 18
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 305.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Diesel Fuel)
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