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Used 2020 GMC Sierra 1500 for sale 

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2019 GMC Sierra 1500 SLT
27 Photos

2019 GMC Sierra 1500 SLT

SLT 3dr Crew Cab 5.75 ft. SB (5.3L 8cyl 8A)

$29,008
Est. $393/mo
$5,792 Below market
RMV: $34,800
Price Drop, $80
Earlier Price: $29,088 (5 Nov 2024)
Mileage 70,647 mi.
Home Delivery
2 Owner
55 Days in market
BLACK
Pickup Truck
V8
Automatic
Tim Short Chrysler of Middlesboro
Middlesboro, KY
4.0
(Based 1679 Review)
(606) 24*****
Check Availability
2020 GMC Sierra 1500 AT4
1 Photo

2020 GMC Sierra 1500 AT4

AT4 4dr Crew Cab 5.75 ft. SB 4WD (6.2L 8cyl 10A)

$27,999
Est. $380/mo
$6,530 Below market
RMV: $34,529
Price Drop, $1,900
Earlier Price: $29,899 (14 Nov 2024)
Mileage 123,334 mi.
Home Delivery
2 Owner
19 Days in market
WHITE
Pickup Truck
V8
Automatic
Strawberry Road Auto
Pasadena, TX
3.0
(Based 41 Review)
(713) 94*****
Check Availability
2020 GMC Sierra 1500 SLE
51 Photos

2020 GMC Sierra 1500 SLE

SLE 3dr Crew Cab 5.75 ft. SB 4WD (5.3L 8cyl Turbo 8A)

$26,500
Est. $359/mo
$5,830 Below market
RMV: $32,330
Price Drop, $2,000
Earlier Price: $28,500 (13 Nov 2024)
Mileage 90,081 mi.
Home Delivery
125 Days in market
GRAY
Pickup Truck
V8
Automatic
MB Motors - Bellingham
Bellingham, WA
4.0
(Based 319 Review)
(888) 68*****
Check Availability
37 Photos

2019 GMC Sierra 1500 AT4

AT4 4dr Crew Cab 4WD (6.2L 8cyl 420 hp 8A)

$28,999
Est. $393/mo
$5,972 Below market
RMV: $34,971
Price Drop, $1,000
Earlier Price: $29,999 (6 Nov 2024)
Mileage 134,752 mi.
Home Delivery
35 Days in market
BLUE
Pickup Truck
V8
Automatic
Bill Robertson Nissan
Pasco, WA
4.0
(Based 529 Review)
(509) 54*****
Check Availability
Certified Pre-Owned
16 Photos

Certified 2021 GMC Sierra 1500 SLT

SLT 4dr Crew Cab (3.0L 6cyl Turbodiesel 277 hp 8A)

$32,988
Est. $447/mo
$4,837 Below market
RMV: $37,825
Price Drop, $1,000
Earlier Price: $33,988 (31 Oct 2024)
Mileage 63,243 mi.
Home Delivery
1 Owner
91 Days in market
BLUE
Pickup Truck
I6
Automatic
Cavender Buick GMC North
San Antonio, TX
4.0
(Based 4019 Review)
(210) 80*****
Check Availability
6 Photos

2020 GMC Sierra 1500

3dr Crew Cab 5.75 ft. SB 4WD (5.3L 8cyl 6A)

$20,131
Est. $273/mo
$4,665 Below market
RMV: $24,796
Price Drop, $377
Earlier Price: $20,508 (13 Nov 2024)
Mileage 132,783 mi.
Home Delivery
2 Owner
164 Days in market
WHITE
Pickup Truck
V8
Automatic
Corwin Public Wholesale
Fargo, ND
4.0
(Based 1137 Review)
(701) 55*****
Check Availability
6 Photos

2019 GMC Sierra 1500 SLT

SLT 3dr Crew Cab 5.75 ft. SB 4WD (5.3L 8cyl 8A)

$29,799
Est. $404/mo
$5,706 Below market
RMV: $35,505
Price Drop, $1,199
Earlier Price: $30,998 (2 Nov 2024)
Mileage 73,047 mi.
Home Delivery
1 Accident, 1 Owner
59 Days in market
BLACK
Pickup Truck
V8
Automatic
Ganley Buick GMC Strongsville
Strongsville, OH
4.0
(Based 2090 Review)
(440) 23*****
Check Availability
Certified Pre-Owned
36 Photos

Certified 2020 GMC Sierra 1500 AT4

AT4 4dr Crew Cab 5.75 ft. SB 4WD (5.3L 8cyl 10A)

$36,998
Est. $502/mo
$6,091 Below market
RMV: $43,089
Price Drop, $1,990
Earlier Price: $38,988 (13 Nov 2024)
Mileage 43,376 mi.
Home Delivery
2 Owner
92 Days in market
RED
Pickup Truck
V8
Automatic
Maplecrest Ford Lincoln of Union
Vauxhall, NJ
4.0
(Based 2830 Review)
(908) 96*****
Check Availability
41 Photos

2021 GMC Sierra 1500 SLT

SLT 3dr Crew Cab SB 4WD (5.3L 8cyl 8A)

$31,999
Est. $434/mo
$5,635 Below market
RMV: $37,634
Price Drop, $1,000
Earlier Price: $32,999 (5 Nov 2024)
Mileage 89,666 mi.
Home Delivery
3 Owner
70 Days in market
RED
Pickup Truck
V8
Automatic
Duval Ford
Jacksonville, FL
4.0
(Based 2557 Review)
(904) 38*****
Check Availability
36 Photos

2019 GMC Sierra 1500 SLT

SLT 3dr Crew Cab 5.75 ft. SB 4WD (5.3L 8cyl 8A)

$29,495
Est. $400/mo
$5,436 Below market
RMV: $34,931
Price Drop, $1,000
Earlier Price: $30,495 (5 Nov 2024)
Mileage 82,049 mi.
Home Delivery
1 Owner
93 Days in market
RED
Pickup Truck
V8
Automatic
LeadCar GMC Utica
Utica, NY
4.0
(Based 311 Review)
(315) 59*****
Check Availability
36 Photos

2020 GMC Sierra 1500 SLT

SLT 3dr Crew Cab 5.75 ft. SB 4WD (5.3L 8cyl 10A)

$34,997
Est. $475/mo
$5,931 Below market
RMV: $40,928
Price Drop, $1,991
Earlier Price: $36,988 (3 Nov 2024)
Mileage 51,502 mi.
Home Delivery
1 Owner
85 Days in market
BLACK
Pickup Truck
V8
Automatic
Patriot Buick GMC
Killeen, TX
4.0
(Based 1798 Review)
(254) 69*****
Check Availability
32 Photos

2021 GMC Sierra 1500

4dr Double Cab 6.6 ft. SB (5.3L 8cyl 6A)

$25,995
Est. $352/mo
$6,062 Below market
RMV: $32,057
Price Drop, $1,000
Earlier Price: $26,995 (12 Nov 2024)
Mileage 35,208 mi.
Home Delivery
1 Owner
42 Days in market
WHITE
Pickup Truck
V8
Automatic
Northwest Chevrolet of Bellingham
Bellingham, WA
4.0
(Based 1316 Review)
(360) 73*****
Check Availability
40 Photos

2019 GMC Sierra 1500 Denali

Denali 4dr Crew Cab 4WD (6.2L 8cyl 420 hp 8A)

$31,795
Est. $431/mo
$5,282 Below market
RMV: $37,077
Price Drop, $100
Earlier Price: $31,895 (12 Nov 2024)
Mileage 88,109 mi.
Home Delivery
1 Owner
75 Days in market
GRAY
Pickup Truck
V8
Automatic
Victory Cars Central
Levittown, NY
4.0
(Based 309 Review)
(516) 52*****
Check Availability
35 Photos

2021 GMC Sierra 1500 Denali

Denali 4dr Crew Cab 5.75 ft. SB 4WD (6.2L 8cyl 10A)

$38,906
Est. $528/mo
$5,071 Below market
RMV: $43,977
Price Rise, $1,108
Earlier Price: $37,798 (31 Oct 2024)
Mileage 68,676 mi.
Home Delivery
1 Owner
97 Days in market
BLACK
Pickup Truck
V8
Automatic
Noller Automotive Supercenter
Kalispell, MT
4.0
(Based 113 Review)
(406) 668*****
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Don’t want to go far?

Find all cars near me?
23 Photos

2020 GMC Sierra 1500 SLE

SLE 4dr Double Cab 4WD (5.3L 8cyl 355 hp 8A)

$25,981
Est. $352/mo
$4,777 Below market
RMV: $30,758
Price Drop, $1,700
Earlier Price: $27,681 (6 Nov 2024)
Mileage 72,213 mi.
Home Delivery
1 Owner
59 Days in market
GRAY
Pickup Truck
V8
Automatic
Port Orchard Ford
Port Orchard, WA
4.0
(Based 2217 Review)
(360) 87*****
Check Availability
44 Photos

2020 GMC Sierra 1500 Denali

Denali 4dr Crew Cab 5.75 ft. SB 4WD (3.0L 6cyl Turbodiesel 10A)

$42,495
Est. $576/mo
$5,164 Below market
RMV: $47,659
Price Drop, $1,100
Earlier Price: $43,595 (10 Nov 2024)
Mileage 28,398 mi.
Home Delivery
1 Owner
36 Days in market
GRAY
Pickup Truck
I6
Automatic
Riverside Chevrolet
Chillicothe, IL
4.0
(Based 142 Review)
(309) 27*****
Check Availability
36 Photos

2019 GMC Sierra 1500 AT4

AT4 4dr Crew Cab 4WD (6.2L 8cyl 420 hp 8A)

$41,800
Est. $567/mo
$5,447 Below market
RMV: $47,247
Price Drop, $2,000
Earlier Price: $43,800 (6 Nov 2024)
Mileage 42,696 mi.
Home Delivery
1 Owner
79 Days in market
RED
Pickup Truck
V8
Automatic
Swickard Anchorage
Anchorage, AK
4.0
(Based 1290 Review)
(907) 27*****
Check Availability
22 Photos

2020 GMC Sierra 1500 Elevation

Elevation 4dr Crew Cab 5.75 ft. SB 4WD (3.0L 6cyl Turbodiesel 277 hp 8A)

$26,994
Est. $366/mo
$5,582 Below market
RMV: $32,576
Price Drop, $3
Earlier Price: $26,997 (15 Nov 2024)
Mileage 123,486 mi.
Home Delivery
1 Accident, 1 Owner
167 Days in market
SILVER
Pickup Truck
I6
Automatic
Nice Autos MS
Pearl, MS
4.0
(Based 252 Review)
(769) 759*****
Check Availability
27 Photos

2019 GMC Sierra 1500 AT4

AT4 4dr Crew Cab 4WD (6.2L 8cyl 420 hp 8A)

$36,664
Est. $497/mo
$4,572 Below market
RMV: $41,236
Price Drop, $3,335
Earlier Price: $39,999 (10 Nov 2024)
Mileage 57,723 mi.
Home Delivery
1 Owner
7 Days in market
WHITE
Pickup Truck
V8
Automatic
Crest Volvo Cars
Frisco, TX
4.0
(Based 2821 Review)
(972) 47*****
Check Availability
11 Photos

2021 GMC Sierra 1500 SLE

SLE 4dr Crew Cab 4WD (5.3L 8cyl 8A)

$26,999
Est. $366/mo
$4,703 Below market
RMV: $31,702
Mileage 93,202 mi.
Home Delivery
1 Owner
43 Days in market
GRAY
Pickup Truck
V8
Automatic
One Stop
Yakima, WA
4.0
(Based 36 Review)
(509) 463*****
Check Availability
27 Photos

2020 GMC Sierra 1500 SLT

SLT 3dr Crew Cab 5.75 ft. SB (5.3L 8cyl 8A)

$34,500
Est. $468/mo
$4,196 Below market
RMV: $38,696
Price Drop, $500
Earlier Price: $35,000 (2 Nov 2024)
Mileage 44,041 mi.
Home Delivery
2 Owner
77 Days in market
GRAY
Pickup Truck
V8
Automatic
Behlmann Buick GMC
Troy, MO
4.0
(Based 414 Review)
(636) 46*****
Check Availability
27 Photos

2021 GMC Sierra 1500 SLT

SLT 3dr Crew Cab SB 4WD (5.3L 8cyl 8A)

$36,642
Est. $497/mo
$4,857 Below market
RMV: $41,499
Price Drop, $7
Earlier Price: $36,649 (13 Nov 2024)
Mileage 60,285 mi.
Home Delivery
2 Owner
110 Days in market
SILVER
Pickup Truck
V8
Automatic
Imperial Valley Chevrolet and GMC
El Centro, CA
4.0
(Based 706 Review)
(442) 25*****
Check Availability
36 Photos

2020 GMC Sierra 1500 SLT

SLT 3dr Crew Cab 5.75 ft. SB (5.3L 8cyl 8A)

$33,472
Est. $454/mo
$4,679 Below market
RMV: $38,151
Price Drop, $1,978
Earlier Price: $35,450 (12 Nov 2024)
Mileage 53,937 mi.
Home Delivery
2 Owner
22 Days in market
WHITE
Pickup Truck
V8
Automatic
Ken Garff Nissan Salt Lake
Salt Lake City, UT
4.0
(Based 1457 Review)
(801) 93*****
Check Availability
26 Photos

2021 GMC Sierra 1500 Elevation

Elevation 4dr Crew Cab 4WD (5.3L 8cyl 8A)

$28,999
Est. $393/mo
$3,944 Below market
RMV: $32,943
Mileage 97,430 mi.
Home Delivery
1 Owner
16 Days in market
SILVER
Pickup Truck
V8
Automatic
Rydell Chevrolet Buick GMC Cadillac
Grand Forks, ND
4.0
(Based 2059 Review)
(701) 77*****
Check Availability
32 Photos

2020 GMC Sierra 1500 AT4

AT4 4dr Crew Cab 5.75 ft. SB 4WD (6.2L 8cyl 10A)

$35,600
Est. $483/mo
$4,709 Below market
RMV: $40,309
Price Drop, $300
Earlier Price: $35,900 (4 Nov 2024)
Mileage 78,175 mi.
Home Delivery
2 Accident, 1 Owner
68 Days in market
BLACK
Pickup Truck
V8
Automatic
Lighthouse Buick GMC
Morton, IL
4.0
(Based 1508 Review)
(309) 93*****
Check Availability
22 Photos

2020 GMC Sierra 1500 SLT

SLT 3dr Crew Cab 5.75 ft. SB 4WD (5.3L 8cyl 10A)

$35,044
Est. $475/mo
$4,906 Below market
RMV: $39,950
Price Drop, $456
Earlier Price: $35,500 (3 Nov 2024)
Mileage 51,496 mi.
Home Delivery
1 Owner
28 Days in market
BLACK
Pickup Truck
V8
Automatic
Auto Express
Lafayette, IN
4.0
(Based 1841 Review)
(765) 47*****
Check Availability
25 Photos

2020 GMC Sierra 1500 SLE

SLE 4dr Double Cab 4WD (5.3L 8cyl 355 hp 8A)

$25,471
Est. $345/mo
$4,568 Below market
RMV: $30,039
Price Drop, $260
Earlier Price: $25,731 (13 Nov 2024)
Mileage 81,475 mi.
Home Delivery
1 Owner
94 Days in market
RED
Pickup Truck
V8
Automatic
Northwest Chevrolet
Mckenna, WA
4.0
(Based 547 Review)
(855) 21*****
Check Availability
44 Photos

2020 GMC Sierra 1500 SLT

SLT 3dr Crew Cab 5.75 ft. SB 4WD (5.3L 8cyl 10A)

$34,999
Est. $475/mo
$4,933 Below market
RMV: $39,932
Mileage 51,320 mi.
Home Delivery
2 Owner
11 Days in market
BLACK
Pickup Truck
V8
Automatic
Simmons-Rockwell Auto Group
Elmira, NY
Check Availability
44 Photos

2020 GMC Sierra 1500 SLT

SLT 3dr Crew Cab 5.75 ft. SB 4WD (5.3L 8cyl 10A)

$29,995
Est. $407/mo
$7,172 Below market
RMV: $37,167
Price Drop, $1,000
Earlier Price: $30,995 (14 Nov 2024)
Mileage 70,160 mi.
Home Delivery
1 Accident, 2 Owner
91 Days in market
WHITE
Pickup Truck
V8
Automatic
International Auto Sales
Garland, TX
3.0
(Based 266 Review)
(972) 90*****
Check Availability
101 Photos

2021 GMC Sierra 1500 AT4

AT4 4dr Crew Cab 4WD (3.0L 6cyl Turbodiesel 10A)

$40,500
Est. $549/mo
$6,864 Below market
RMV: $47,364
Price Drop, $1,000
Earlier Price: $41,500 (8 Nov 2024)
Mileage 20,317 mi.
Home Delivery
1 Owner
44 Days in market
WHITE
Pickup Truck
I6
Automatic
Power Motors East
Massapequa, NY
3.0
(Based 124 Review)
(516) 59*****
Check Availability