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  • Onyx Black 2023 GMC Sierra 2500 DenaliOnyx Black 2023 GMC Sierra 2500 DenaliOnyx Black 2023 GMC Sierra 2500 DenaliOnyx Black 2023 GMC Sierra 2500 DenaliOnyx Black 2023 GMC Sierra 2500 DenaliOnyx Black 2023 GMC Sierra 2500 Denali

    $61,790

    $100
    36,325 mi.
    Est. $1,141/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (20 mi)

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  • Cayenne Red Tintcoat 2023 GMC Sierra 2500 SLTCayenne Red Tintcoat 2023 GMC Sierra 2500 SLTCayenne Red Tintcoat 2023 GMC Sierra 2500 SLTCayenne Red Tintcoat 2023 GMC Sierra 2500 SLTCayenne Red Tintcoat 2023 GMC Sierra 2500 SLTCayenne Red Tintcoat 2023 GMC Sierra 2500 SLT

    $56,794

    23,622 mi.
    Est. $1,049/mo

    Bell Road Mitsubishi

    4.4
    Check Availability
    Phoenix, AZ (26 mi)
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  • Summit White 2023 GMC Sierra 2500 ProSummit White 2023 GMC Sierra 2500 ProSummit White 2023 GMC Sierra 2500 ProSummit White 2023 GMC Sierra 2500 ProSummit White 2023 GMC Sierra 2500 ProSummit White 2023 GMC Sierra 2500 Pro

    $38,400

    47,037 mi.
    Est. $709/mo

    Henry Brown Buick GMC

    4.8
    Check Availability
    Gilbert, AZ (8 mi)
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  • Black 2023 GMC Sierra 2500 SLTBlack 2023 GMC Sierra 2500 SLTBlack 2023 GMC Sierra 2500 SLTBlack 2023 GMC Sierra 2500 SLTBlack 2023 GMC Sierra 2500 SLTBlack 2023 GMC Sierra 2500 SLT

    $54,998

    53,916 mi.
    Est. $1,015/mo

    CarMax Scottsdale

    4.3
    Check Availability
    Scottsdale, AZ (20 mi)
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  • Summit White 2023 GMC Sierra 2500 DenaliSummit White 2023 GMC Sierra 2500 DenaliSummit White 2023 GMC Sierra 2500 DenaliSummit White 2023 GMC Sierra 2500 DenaliSummit White 2023 GMC Sierra 2500 DenaliSummit White 2023 GMC Sierra 2500 Denali

    $57,995

    68,432 mi.
    Est. $1,071/mo

    Brown & Brown Wholesale

    Check Availability
    Mesa, AZ (8 mi)
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  • Ebony Twilight Metallic 2023 GMC Sierra 2500 DenaliEbony Twilight Metallic 2023 GMC Sierra 2500 DenaliEbony Twilight Metallic 2023 GMC Sierra 2500 DenaliEbony Twilight Metallic 2023 GMC Sierra 2500 DenaliEbony Twilight Metallic 2023 GMC Sierra 2500 DenaliEbony Twilight Metallic 2023 GMC Sierra 2500 Denali

    $54,191

    $5.5K
    82,482 mi.
    Est. $1,001/mo

    CardinaleWay Mazda Mesa

    4.5
    Check Availability
    Mesa, AZ (2 mi)
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  • Ebony Twilight Metallic 2023 GMC Sierra 2500 AT4Ebony Twilight Metallic 2023 GMC Sierra 2500 AT4Ebony Twilight Metallic 2023 GMC Sierra 2500 AT4Ebony Twilight Metallic 2023 GMC Sierra 2500 AT4Ebony Twilight Metallic 2023 GMC Sierra 2500 AT4Ebony Twilight Metallic 2023 GMC Sierra 2500 AT4

    $82,625

    30,800 mi.
    Est. $1,526/mo

    Lifted Trucks - Mesa

    Check Availability
    Mesa, AZ (7 mi)
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  • Cayenne Red Tintcoat 2023 GMC Sierra 2500 DenaliCayenne Red Tintcoat 2023 GMC Sierra 2500 DenaliCayenne Red Tintcoat 2023 GMC Sierra 2500 DenaliCayenne Red Tintcoat 2023 GMC Sierra 2500 DenaliCayenne Red Tintcoat 2023 GMC Sierra 2500 DenaliCayenne Red Tintcoat 2023 GMC Sierra 2500 Denali

    $58,995

    $893
    78,070 mi.
    Est. $1,089/mo

    Rollit Motors

    4.5
    Check Availability
    Mesa, AZ (5 mi)
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  • Pacific Blue Metallic 2023 GMC Sierra 2500 AT4Pacific Blue Metallic 2023 GMC Sierra 2500 AT4Pacific Blue Metallic 2023 GMC Sierra 2500 AT4Pacific Blue Metallic 2023 GMC Sierra 2500 AT4Pacific Blue Metallic 2023 GMC Sierra 2500 AT4Pacific Blue Metallic 2023 GMC Sierra 2500 AT4

    $74,490

    $2K
    32,680 mi.
    Est. $1,375/mo

    Lifted Trucks - Phoenix

    2.4
    Check Availability
    Phoenix, AZ (25 mi)
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  • $35,899

    67,610 mi.
    Est. $663/mo

    Henry Brown Buick GMC

    4.8
    Check Availability
    Gilbert, AZ (8 mi)
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  • $35,899

    80,686 mi.
    Est. $663/mo

    Henry Brown Buick GMC

    4.8
    Check Availability
    Gilbert, AZ (8 mi)
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  • $35,000

    $899
    69,730 mi.
    Est. $646/mo

    Henry Brown Buick GMC

    4.8
    Check Availability
    Gilbert, AZ (8 mi)
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  • Blue 2023 GMC Sierra 2500 AT4Blue 2023 GMC Sierra 2500 AT4Blue 2023 GMC Sierra 2500 AT4Blue 2023 GMC Sierra 2500 AT4Blue 2023 GMC Sierra 2500 AT4Blue 2023 GMC Sierra 2500 AT4

    $55,998

    66,292 mi.
    Est. $1,034/mo

    CarMax Oxnard

    4.5
    Check Availability
    $149 delivery to Gilbert, AZ (8 mi)
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  • Black 2023 GMC Sierra 2500 AT4Black 2023 GMC Sierra 2500 AT4Black 2023 GMC Sierra 2500 AT4Black 2023 GMC Sierra 2500 AT4Black 2023 GMC Sierra 2500 AT4Black 2023 GMC Sierra 2500 AT4

    $61,998

    34,233 mi.
    Est. $1,145/mo

    CarMax Lafayette

    Check Availability
    $749 delivery to Gilbert, AZ (8 mi)
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  • Summit White 2023 GMC Sierra 2500 SLTSummit White 2023 GMC Sierra 2500 SLTSummit White 2023 GMC Sierra 2500 SLTSummit White 2023 GMC Sierra 2500 SLTSummit White 2023 GMC Sierra 2500 SLTSummit White 2023 GMC Sierra 2500 SLT

    $51,995

    $218
    77,170 mi.
    Est. $960/mo

    CardinaleWay Mazda Peoria

    4.6
    Check Availability
    Peoria, AZ (35 mi)
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  • Onyx Black 2023 GMC Sierra 2500 DenaliOnyx Black 2023 GMC Sierra 2500 DenaliOnyx Black 2023 GMC Sierra 2500 DenaliOnyx Black 2023 GMC Sierra 2500 DenaliOnyx Black 2023 GMC Sierra 2500 DenaliOnyx Black 2023 GMC Sierra 2500 Denali

    $63,573

    $3.2K
    29,113 mi.
    Est. $1,174/mo

    Liberty GMC

    4.5
    Check Availability
    Peoria, AZ (35 mi)
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  • Ebony Twilight Metallic 2023 GMC Sierra 2500 SLTEbony Twilight Metallic 2023 GMC Sierra 2500 SLTEbony Twilight Metallic 2023 GMC Sierra 2500 SLTEbony Twilight Metallic 2023 GMC Sierra 2500 SLTEbony Twilight Metallic 2023 GMC Sierra 2500 SLTEbony Twilight Metallic 2023 GMC Sierra 2500 SLT

    $56,981

    $108
    60,414 mi.
    Est. $1,052/mo

    Ken Garff Gateway Chevrolet

    4.3
    Check Availability
    Avondale, AZ (33 mi)
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  • Summit White 2023 GMC Sierra 2500 ProSummit White 2023 GMC Sierra 2500 ProSummit White 2023 GMC Sierra 2500 ProSummit White 2023 GMC Sierra 2500 ProSummit White 2023 GMC Sierra 2500 ProSummit White 2023 GMC Sierra 2500 Pro

    Not Priced

    0 mi.
    Est. $0/mo

    Liberty GMC

    4.5
    Check Availability
    Peoria, AZ (35 mi)
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GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 $77,813 2 Good deals
2025 GMC Sierra 2500 $61,201 7 Good deals
2024 GMC Sierra 2500 $71,063 6 Good deals
2022 GMC Sierra 2500 $54,405 4 Good deals
2021 GMC Sierra 2500 $56,737 8 Good deals

About the 2023 GMC Sierra 2500

Basics

Pro shown (base trim).

Seating
3
Door count
2
Drivetrain
Rear-wheel drive
Combined MPG
0
Transmission
6-Speed A/T
Engine
445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
Side view of the 2023 GMC Sierra 2500
FAQs

How much does the 2023 GMC Sierra 2500 cost?

The 2023 GMC Sierra 2500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2023 Sierra 2500 is $56,183, with pricing starting at $27,750.

Is the 2023 GMC Sierra 2500 reliable?

The 2023 GMC Sierra 2500 has an average reliability rating of 1 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2023 Sierra 2500 owners.

Is the 2023 GMC Sierra 2500 a good truck?

Below are the Cars.com consumer ratings for the 2023 GMC Sierra 2500.

(1 review)
Rating breakdown (out of 5):
Comfort
4.0
Interior
4.0
Performance
1.0
Value
1.0
Exterior
3.0
Reliability
1.0
Ratings (1 review)

Rating breakdown (out of 5):
Comfort
4.0
Interior
4.0
Performance
1.0
Value
1.0
Exterior
3.0
Reliability
1.0
Trims

AT4 (2 styles)

Style
4WD Crew Cab 159" AT4 4WD Crew Cab 172" AT4
Inventory price
Starting at $66,600 Starting at $66,800
Combined MPG
0 0
Engine
445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

Denali (2 styles)

Style
4WD Crew Cab 172" Denali 4WD Crew Cab 159" Denali
Inventory price
Starting at $73,300 Starting at $73,100
Combined MPG
0 0
Engine
445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

Pro (10 styles)

Style
4WD Crew Cab 159" Pro 2WD Crew Cab 159" Pro 2WD Crew Cab 172" Pro 4WD Crew Cab 172" Pro 2WD Reg Cab 142" Pro 4WD Reg Cab 142" Pro 4WD Double Cab 162" Pro 4WD Double Cab 149" Pro 2WD Double Cab 149" Pro 2WD Double Cab 162" Pro
Inventory price
Starting at $49,400 Starting at $46,600 Starting at $46,800 Starting at $49,600 Starting at $42,200 Starting at $45,000 Starting at $47,800 Starting at $47,600 Starting at $44,800 Starting at $45,000
Combined MPG
0 0 0 0 0 0 0 0 0 0
Engine
445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

SLE (10 styles)

Style
2WD Reg Cab 142" SLE 4WD Reg Cab 142" SLE 4WD Double Cab 149" SLE 2WD Double Cab 162" SLE 4WD Double Cab 162" SLE 2WD Double Cab 149" SLE 2WD Crew Cab 159" SLE 4WD Crew Cab 172" SLE 2WD Crew Cab 172" SLE 4WD Crew Cab 159" SLE
Inventory price
Starting at $49,000 Starting at $51,800 Starting at $53,800 Starting at $51,200 Starting at $54,000 Starting at $51,000 Starting at $52,800 Starting at $55,800 Starting at $53,000 Starting at $55,600
Combined MPG
0 0 0 0 0 0 0 0 0 0
Engine
445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

SLT (8 styles)

Style
2WD Double Cab 149" SLT 2WD Double Cab 162" SLT 4WD Double Cab 162" SLT 4WD Double Cab 149" SLT 2WD Crew Cab 159" SLT 2WD Crew Cab 172" SLT 4WD Crew Cab 172" SLT 4WD Crew Cab 159" SLT
Inventory price
Starting at $58,600 Starting at $58,800 Starting at $61,600 Starting at $61,400 Starting at $60,400 Starting at $60,600 Starting at $63,400 Starting at $63,200
Combined MPG
0 0 0 0 0 0 0 0
Engine
445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
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