Used 2020 GMC Sierra 1500 for Sale in Riverside, CA
Sierra 1500s for Sale at Dealers
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11
2021 GMC Sierra 1500 Elevation 4WD • Culver City, CA
White • 3.0L I6 Engine
White • 3.0L I6 Engine
$32,752 • 42.4k miles
•••
#11 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Great Price - $4,142 Below Market
- Includes $1,750 Premium Upgrades
- CARFAX: One Owner
More details

2018 GMC Sierra 1500 SLE RWD • El Cajon, CA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$25,499 • 76k miles
•••
#40 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $500 Price Drop
- Good Price - $1,297 Below Market
- Includes $4,035 Premium Upgrades
More details

25
2021 GMC Sierra 1500 SLT 4WD • Carlsbad, CA
White • 3.0L I6 Engine
White • 3.0L I6 Engine
$33,300 • 88.4k miles
•••
#25 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $680 Price Drop
- Great Price - $2,319 Below Market
- Includes $8,765 Premium Upgrades
More details

2021 GMC Sierra 1500 AT4 4WD • Costa Mesa, CA
Red • 5.3L V8 Engine
Red • 5.3L V8 Engine
$42,995 • 50.7k miles
•••
#79 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “D+” Buy
- Includes $4,188 Premium Upgrades
- Very Low Mileage
More details
2020 GMC Sierra 1500 Elevation 4WD • City of Industry, CA
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$36,388 • 60.2k miles
•••
#33 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Good Price - $1,840 Below Market
- Includes $7,812 Premium Upgrades
- Very Low Mileage
More details
2021 GMC Sierra 1500 AT4 4WD • Cathedral City, CA
Black • 3.0L I6 Engine
Black • 3.0L I6 Engine
$45,500 • 63.6k miles
•••
#73 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “C” Buy
- Includes $7,176 Premium Upgrades
- Below Average Mileage
- Dealer Rating - 4.7 stars
More details
2018 GMC Sierra 1500 RWD • Orange, CA
White • 4.3L V6 Engine
White • 4.3L V6 Engine
$18,992 • 87.9k miles
•••
#63 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “B-” Buy
- $499 Price Drop
- Fair Price - $340 Above Market
- CARFAX: One Owner
More details
2
2020 GMC Sierra 1500 SLT RWD • Montclair, CA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$27,995 • 84.9k miles
•••
#2 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Great Price - $7,065 Below Market
- Includes $8,211 Premium Upgrades
- Average Mileage
More details
9
2020 GMC Sierra 1500 SLE 4WD • Chula Vista, CA
Gray • 3.0L I6 Engine
Gray • 3.0L I6 Engine
$30,995 • 82.3k miles
•••
#9 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $2,000 Price Drop
- Great Price - $4,710 Below Market
- Includes $7,710 Premium Upgrades
More details
2022 GMC Sierra 1500 Denali RWD • Thousand Oaks, CA
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$44,898 • 56.2k miles
•••
#72 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “C” Buy
- $97 Price Drop
- Includes $2,047 Premium Upgrades
- CARFAX: One Owner
More details
4
2021 GMC Sierra 1500 4WD • Ontario, CA
Black • 4.3L V6 Engine
Black • 4.3L V6 Engine
$22,791 • 93.5k miles
•••
#4 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $500 Price Drop
- Great Price - $5,907 Below Market
- Includes $2,344 Premium Upgrades
More details
22
2020 GMC Sierra 1500 SLE RWD • Norco, CA
Red • 5.3L V8 Engine
Red • 5.3L V8 Engine
$20,795 • 125.1k miles
•••
#22 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $200 Price Drop
- Great Price - $2,510 Below Market
- Includes $3,823 Premium Upgrades
More details
2019 GMC Sierra 1500 Denali 4WD • Indio, CA
Red • 6.2L V8 Engine
Red • 6.2L V8 Engine
$41,558 • 58.3k miles
•••
#82 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “D+” Buy
- Includes $2,753 Premium Upgrades
- Very Low Mileage
- Dealer Rating - 4.6 stars
More details
2019 GMC Sierra 1500 AT4 4WD • Costa Mesa, CA
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$29,995 • 128.2k miles
•••
#41 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $1,000 Price Drop
- Good Price - $1,273 Below Market
- Includes $7,155 Premium Upgrades
More details
2021 GMC Sierra 1500 Denali 4WD • Temecula, CA
Blue • 6.2L V8 Engine
Blue • 6.2L V8 Engine
$41,455 • 28.4k miles
•••
#34 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $2,535 Price Drop
- Good Price - $1,810 Below Market
- Includes $3,797 Premium Upgrades
More details
10
2019 GMC Sierra 1500 SLT 4WD • Redlands, CA
Red • 6.2L V8 Engine
Red • 6.2L V8 Engine
$27,995 • 98.4k miles
•••
#10 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Great Price - $4,408 Below Market
- Includes $9,164 Premium Upgrades
- CARFAX: One Owner
More details
2019 GMC Sierra 1500 SLT RWD • Covina, CA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$36,779 • 86.2k miles
•••
#95 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “D” Buy
- Includes $5,450 Premium Upgrades
- Below Average Mileage
- Dealer Rating - 4.4 stars
More details
2020 GMC Sierra 1500 Denali 4WD • Norco, CA
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$35,996 • 76.3k miles
•••
#54 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “B” Buy
- $1,000 Price Drop
- Fair Price - $363 Above Market
- Includes $2,024 Premium Upgrades
More details
3
2021 GMC Sierra 1500 SLT 4WD • Fontana, CA
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$32,599 • 82.7k miles
•••
#3 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Great Price - $5,943 Below Market
- Includes $5,259 Premium Upgrades
- Dealer Rating - 4.3 stars
More details
2022 GMC Sierra 1500 Denali 4WD • Chino, CA
Red • 6.2L V8 Engine
Red • 6.2L V8 Engine
$59,995 • 45.1k miles
•••
#83 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “D+” Buy
- $4 Price Drop
- Includes $9,372 Premium Upgrades
- CARFAX: One Owner
More details
2022 GMC Sierra 1500 Elevation 4WD • Santa Ana, CA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$44,988 • 39.6k miles
•••
#49 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- $1,000 Price Drop
- Fair Price - $1,118 Above Market
- Includes $4,157 Premium Upgrades
More details
2018 GMC Sierra 1500 SLE RWD • Palmdale, CA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$29,700 • 77.9k miles
•••
#77 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “D+” Buy
- $295 Price Drop
- Includes $7,259 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
1
2022 GMC Sierra 1500 SLT RWD • Simi Valley, CA
Silver • 3.0L I6 Engine
Silver • 3.0L I6 Engine
$35,500 • 60.8k miles
•••
#1 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “B+” Buy
- Great Price - $9,611 Below Market
- Includes $9,212 Premium Upgrades
- CARFAX: One Owner
More details
2021 GMC Sierra 1500 SLE RWD • Santa Ana, CA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$24,595 • 133.6k miles
•••
#64 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “C+” Buy
- Fair Price - $700 Below Market
- Includes $944 Premium Upgrades
- CARFAX: One Owner
More details
2021 GMC Sierra 1500 SLE RWD • Tustin, CA
Gray • 2.7L I4 Engine
Gray • 2.7L I4 Engine
$30,371 • 57.2k miles
•••
#100 2018-2022 GMC Sierra 1500
CoPilot AI: It’s a “D-” Buy
- $614 Price Drop
- CARFAX: One Owner
- Motivation to Negotiate - Increasing
More details
2020 GMC Sierra 1500
Half-Ton Truck
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6
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22Hwy MPG
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