3,533 Used 2020 Gmc Sierra for Sale
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2020 GMC Sierra 4WD Crew Cab Standard Box Denali
101,473 mi.
73 days on market
1GT49REY4LF206076
$48,899
Good Deal
Imports And Classics
Bellingham, WA
4.9
2020 GMC Sierra 4WD Crew Cab Short Box Denali
13,590 mi.
23 days on market
3GTU9FED5LG441497
$44,999
Fair Deal
Bellingham Nissan
Bellingham, WA
4.3
2020 GMC Sierra Denali 4WD Crew Cab Short Box
100,385 mi.
142 days on market
1GTU9FEL3LZ165330
$30,697
Good Deal
Northwest Chevrolet Of Bellingham
Bellingham, WA
4.3
2020 GMC Sierra 4WD Crew Cab Short Box AT4
106,980 mi.
149 days on market
3GTP9EEL5LG402066
$32,997
Great Deal
Northwest Chevrolet Of Bellingham
Bellingham, WA
4.3
2020 GMC Sierra SLT 4WD Crew Cab Short Box
101,193 mi.
120 days on market
1GTU9DED2LZ211257
$28,497
Great Deal
Northwest Chevrolet Of Bellingham
Bellingham, WA
4.3
2020 GMC Sierra SLE 4WD Crew Cab Standard Box SRW
49,672 mi.
17 days on market
1GT49TE73LF255306
$48,997
Fair Deal
Northwest Chevrolet Of Bellingham
Bellingham, WA
4.3
2020 GMC Sierra Elevation 4WD Crew Cab Short Box
140,067 mi.
10 days on market
1GTP9CEK5LZ345430
$23,995
Good Deal
Emerald Motors Inc
Ferndale, WA
5.0
2020 GMC Sierra SLE 4WD Double Cab Standard Box
82,708 mi.
98 days on market
1GTR9BED8LZ231863
$24,699
Fair Deal
Emerald Motors Inc
Ferndale, WA
5.0
2020 GMC Sierra 4WD Crew Cab Short Box AT4
111,506 mi.
43 days on market
1GTP9EEL4LZ119982
$31,864
Great Deal
Lithia Toyota Of Missoula
Missoula, MT
4.5
2020 GMC Sierra 4WD Crew Cab Short Box Elevation
87,632 mi.
3 days on market
3GTU9CET5LG410305
$33,486
Fair Deal
Lithia Toyota Of Missoula
Missoula, MT
4.5
2020 GMC Sierra Denali 4WD Crew Cab Short Box
107,268 mi.
43 days on market
1GTU9FEL2LZ135624
$36,124
Good Deal
Lithia Toyota Of Missoula
Missoula, MT
4.5
2020 GMC Sierra Denali 4WD Crew Cab Short Box
77,804 mi.
84 days on market
1GTU9FEL1LZ198651
$37,800
Good Deal
Lithia Ford Of Missoula
Missoula, MT
4.5
2020 GMC Sierra Denali 4WD Crew Cab Short Box
63,554 mi.
107 days on market
1GTU9FEL2LZ374655
$39,850
Fair Deal
Bellingham Truck Center
Lynden, WA
4.9
2020 GMC Sierra Denali 4WD Crew Cab Standard Box SRW
50,395 mi.
39 days on market
1GT49WEY5LF341453
$56,850
Fair Deal
Bellingham Truck Center
Lynden, WA
4.9
2020 GMC Sierra Elevation 4WD Crew Cab Short Box
66,630 mi.
124 days on market
1GTU9CED2LZ326080
$33,850
Fair Deal
Bellingham Truck Center
Lynden, WA
4.9
2020 GMC Sierra Denali 4WD Crew Cab Standard Box
118,108 mi.
200 days on market
1GT49RE79LF151051
$41,850
Bellingham Truck Center
Lynden, WA
4.9
2020 GMC Sierra 4WD Crew Cab Short Box SLT
73,635 mi.
193 days on market
3GTU9DET8LG333760
$36,988
Fair Deal
Demarois Buick Gmc
Missoula, MT
4.4
2020 GMC Sierra 4WD Crew Cab Short Box Denali
78,168 mi.
289 days on market
1GTU9FEL0LZ257141
$36,988
Good Deal
Demarois Buick Gmc
Missoula, MT
4.4
2020 GMC Sierra SLT 4WD Crew Cab Short Box
63,690 mi.
4 days on market
1GTU9DED7LZ106486
$38,011
Fair Deal
Lithia Chrysler Jeep Dodge Of Missoula
Missoula, MT
4.4
2020 GMC Sierra SLT 4WD Crew Cab Standard Box SRW
118,049 mi.
23 days on market
1GT49UEY8LF251699
$44,840
Fair Deal
Lithia Chrysler Jeep Dodge Of Missoula
Missoula, MT
4.4
2020 GMC Sierra SLE 4WD Crew Cab Standard Box SRW
77,610 mi.
41 days on market
1GT49TE73LF224623
$38,790
Good Deal
Ok Chevrolet
Tonasket, WA
4.2
2020 GMC Sierra Denali 4WD Crew Cab Standard Box SRW
214,156 mi.
133 days on market
1GT49WEY6LF277133
$37,890
Good Deal
Ok Chevrolet
Tonasket, WA
4.2
2020 GMC Sierra Base 4WD Double Cab Standard Box
112,460 mi.
8 days on market
1GTR9AEH8LZ370193
$21,990
Good Deal
Butte Toyota
Butte, MT
4.6
2020 GMC Sierra 4WD Crew Cab Short Box SLT
45,293 mi.
4 days on market
1GTU9DED2LZ239916
$43,999
Fair Deal
Gm Of Butte
Butte, MT
4.3
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
110,476 mi.
50 days on market
1GT49REY4LF313239
$47,900
Great Deal
Cheap Car Trucks And Jim Fisher Consigments
Butte, MT
4.5
2020 GMC Sierra 4WD Crew Cab Short Box Elevation
134,043 mi.
65 days on market
3GTP9CEK4LG156445
$27,994
Good Deal
Grand Valley Auto Grand Junction
Grand Junction, CO
4.6
2020 GMC Sierra 4WD Crew Cab Short Box AT4
121,059 mi.
44 days on market
3GTP9EEL2LG122041
$35,995
Good Deal
Discovery Auto Group
Grand Junction, CO
4.9
2020 GMC Sierra Denali 4WD Crew Cab Standard Box
108,000 mi.
96 days on market
1GT49REY6LF104424
$46,995
Good Deal
Discovery Auto Group
Grand Junction, CO
4.9
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
101,473 mi.
73 days on market
1GT49REY4LF206076
$48,899
Good Deal
Imports And Classics
Bellingham, WA
4.9
2020 GMC Sierra 4WD Crew Cab Short Box Denali
13,590 mi.
23 days on market
3GTU9FED5LG441497
$44,999
Fair Deal
Bellingham Nissan
Bellingham, WA
4.3
2020 GMC Sierra Denali 4WD Crew Cab Short Box
100,385 mi.
142 days on market
1GTU9FEL3LZ165330
$30,697
Good Deal
Northwest Chevrolet Of Bellingham
Bellingham, WA
4.3
2020 GMC Sierra 4WD Crew Cab Short Box AT4
106,980 mi.
149 days on market
3GTP9EEL5LG402066
$32,997
Great Deal
Northwest Chevrolet Of Bellingham
Bellingham, WA
4.3
2020 GMC Sierra SLT 4WD Crew Cab Short Box
101,193 mi.
120 days on market
1GTU9DED2LZ211257
$28,497
Great Deal
Northwest Chevrolet Of Bellingham
Bellingham, WA
4.3
2020 GMC Sierra SLE 4WD Crew Cab Standard Box SRW
49,672 mi.
17 days on market
1GT49TE73LF255306
$48,997
Fair Deal
Northwest Chevrolet Of Bellingham
Bellingham, WA
4.3
2020 GMC Sierra Elevation 4WD Crew Cab Short Box
140,067 mi.
10 days on market
1GTP9CEK5LZ345430
$23,995
Good Deal
Emerald Motors Inc
Ferndale, WA
5.0
2020 GMC Sierra SLE 4WD Double Cab Standard Box
82,708 mi.
98 days on market
1GTR9BED8LZ231863
$24,699
Fair Deal
Emerald Motors Inc
Ferndale, WA
5.0
2020 GMC Sierra 4WD Crew Cab Short Box AT4
111,506 mi.
43 days on market
1GTP9EEL4LZ119982
$31,864
Great Deal
Lithia Toyota Of Missoula
Missoula, MT
4.5
2020 GMC Sierra 4WD Crew Cab Short Box Elevation
87,632 mi.
3 days on market
3GTU9CET5LG410305
$33,486
Fair Deal
Lithia Toyota Of Missoula
Missoula, MT
4.5
2020 GMC Sierra Denali 4WD Crew Cab Short Box
107,268 mi.
43 days on market
1GTU9FEL2LZ135624
$36,124
Good Deal
Lithia Toyota Of Missoula
Missoula, MT
4.5
2020 GMC Sierra Denali 4WD Crew Cab Short Box
77,804 mi.
84 days on market
1GTU9FEL1LZ198651
$37,800
Good Deal
Lithia Ford Of Missoula
Missoula, MT
4.5
2020 GMC Sierra Denali 4WD Crew Cab Short Box
63,554 mi.
107 days on market
1GTU9FEL2LZ374655
$39,850
Fair Deal
Bellingham Truck Center
Lynden, WA
4.9
2020 GMC Sierra Denali 4WD Crew Cab Standard Box SRW
50,395 mi.
39 days on market
1GT49WEY5LF341453
$56,850
Fair Deal
Bellingham Truck Center
Lynden, WA
4.9
2020 GMC Sierra Elevation 4WD Crew Cab Short Box
66,630 mi.
124 days on market
1GTU9CED2LZ326080
$33,850
Fair Deal
Bellingham Truck Center
Lynden, WA
4.9
2020 GMC Sierra Denali 4WD Crew Cab Standard Box
118,108 mi.
200 days on market
1GT49RE79LF151051
$41,850
Bellingham Truck Center
Lynden, WA
4.9
2020 GMC Sierra 4WD Crew Cab Short Box SLT
73,635 mi.
193 days on market
3GTU9DET8LG333760
$36,988
Fair Deal
Demarois Buick Gmc
Missoula, MT
4.4
2020 GMC Sierra 4WD Crew Cab Short Box Denali
78,168 mi.
289 days on market
1GTU9FEL0LZ257141
$36,988
Good Deal
Demarois Buick Gmc
Missoula, MT
4.4
2020 GMC Sierra SLT 4WD Crew Cab Short Box
63,690 mi.
4 days on market
1GTU9DED7LZ106486
$38,011
Fair Deal
Lithia Chrysler Jeep Dodge Of Missoula
Missoula, MT
4.4
2020 GMC Sierra SLT 4WD Crew Cab Standard Box SRW
118,049 mi.
23 days on market
1GT49UEY8LF251699
$44,840
Fair Deal
Lithia Chrysler Jeep Dodge Of Missoula
Missoula, MT
4.4
2020 GMC Sierra SLE 4WD Crew Cab Standard Box SRW
77,610 mi.
41 days on market
1GT49TE73LF224623
$38,790
Good Deal
Ok Chevrolet
Tonasket, WA
4.2
2020 GMC Sierra Denali 4WD Crew Cab Standard Box SRW
214,156 mi.
133 days on market
1GT49WEY6LF277133
$37,890
Good Deal
Ok Chevrolet
Tonasket, WA
4.2
2020 GMC Sierra Base 4WD Double Cab Standard Box
112,460 mi.
8 days on market
1GTR9AEH8LZ370193
$21,990
Good Deal
Butte Toyota
Butte, MT
4.6
2020 GMC Sierra 4WD Crew Cab Short Box SLT
45,293 mi.
4 days on market
1GTU9DED2LZ239916
$43,999
Fair Deal
Gm Of Butte
Butte, MT
4.3
2020 GMC Sierra 4WD Crew Cab Standard Box Denali
110,476 mi.
50 days on market
1GT49REY4LF313239
$47,900
Great Deal
Cheap Car Trucks And Jim Fisher Consigments
Butte, MT
4.5
2020 GMC Sierra 4WD Crew Cab Short Box Elevation
134,043 mi.
65 days on market
3GTP9CEK4LG156445
$27,994
Good Deal
Grand Valley Auto Grand Junction
Grand Junction, CO
4.6
2020 GMC Sierra 4WD Crew Cab Short Box AT4
121,059 mi.
44 days on market
3GTP9EEL2LG122041
$35,995
Good Deal
Discovery Auto Group
Grand Junction, CO
4.9
2020 GMC Sierra Denali 4WD Crew Cab Standard Box
108,000 mi.
96 days on market
1GT49REY6LF104424
$46,995
Good Deal
Discovery Auto Group
Grand Junction, CO
4.9
Find Used GMC Sierra in Petaluma, CA
In the U.S., the GMC Sierra is available as Chassis Cab, Pickup, and Utility-Service Truck. The best choice typically depends on space needs and personal preference.