New Search
Save
Sort
Share
Used 2020 GMC Sierra 1500 for Sale in Mission Viejo, CA
Sierra 1500s for Sale at Dealers
Filters
Price
Year
Mileage
Trim
Price Drop
2021 GMC Sierra 1500 AT4 4WD • Irvine, CA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$38,566 • 73.7k miles
•••
Not Ranked
CoPilot AI: It’s a “D” Buy
- $425 Price Drop
- CARFAX: One Owner
- Motivation to Negotiate - Increasing
More details
2021 GMC Sierra 1500 SLT RWD • Laguna Niguel, CA
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$30,800 • 86k miles
•••
Not Ranked
CoPilot AI: It’s a “C” Buy
- Includes $562 Premium Upgrades
- Motivation to Negotiate - Increasing
- Dealer Rating - 4.6 stars
More details
Price Drop
2021 GMC Sierra 1500 Elevation 4WD • Laguna Niguel, CA
Black • 3.0L I6 Engine
Black • 3.0L I6 Engine
$29,821 • 95k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $2,177 Price Drop
- Great Price - $2,080 Below Market
- Includes $1,416 Premium Upgrades
More details
Price Drop
New Find
2021 GMC Sierra 1500 Elevation 4WD • Tustin, CA
Gray • 3.0L I6 Engine
Gray • 3.0L I6 Engine
$36,995 • 53.4k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $390 Price Drop
- Great Price - $2,820 Below Market
- Includes $3,834 Premium Upgrades
More details
Price Drop
2021 GMC Sierra 1500 SLT RWD • Tustin, CA
Gray • 3.0L I6 Engine
Gray • 3.0L I6 Engine
$28,917 • 106.8k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $193 Price Drop
- Great Price - $2,605 Below Market
- Includes $5,101 Premium Upgrades
More details
Price Drop
2021 GMC Sierra 1500 SLT 4WD • Tustin, CA
White • 3.0L I6 Engine
White • 3.0L I6 Engine
$29,911 • 88.5k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $161 Price Drop
- Great Price - $2,937 Below Market
- Includes $4,135 Premium Upgrades
More details
Price Drop
2021 GMC Sierra 1500 Elevation 4WD • Tustin, CA
White • 3.0L I6 Engine
White • 3.0L I6 Engine
$35,847 • 41.2k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $759 Price Drop
- Great Price - $5,124 Below Market
- Includes $4,498 Premium Upgrades
More details
Price Drop
2019 GMC Sierra 1500 AT4 4WD • Costa Mesa, CA
Black • 6.2L V8 Engine
Black • 6.2L V8 Engine
$29,080 • 128.2k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $1,000 Price Drop
- Great Price - $3,374 Below Market
- Includes $7,216 Premium Upgrades
More details
Price Drop
2020 GMC Sierra 1500 SLT RWD • Costa Mesa, CA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$28,080 • 75.4k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $1,000 Price Drop
- Great Price - $3,156 Below Market
- Includes $5,226 Premium Upgrades
More details
2021 GMC Sierra 1500 4WD • Costa Mesa, CA
Black • 5.3L V8 Engine
Black • 5.3L V8 Engine
$31,080 • 84.2k miles
•••
Not Ranked
CoPilot AI: It’s a “C-” Buy
- Includes $2,879 Premium Upgrades
- CARFAX: One Owner
- Motivation to Negotiate - Very High
More details
New Find
2020 GMC Sierra 1500 Denali 4WD • Costa Mesa, CA
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$37,080 • 65.7k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- Great Price - $5,976 Below Market
- Includes $8,829 Premium Upgrades
- CARFAX: One Owner
More details
Price Drop
2021 GMC Sierra 1500 SLE RWD • Costa Mesa, CA
Silver • 5.3L V8 Engine
Silver • 5.3L V8 Engine
$27,159 • 76.2k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $219 Price Drop
- Great Price - $2,425 Below Market
- Includes $886 Premium Upgrades
More details
Price Drop
2021 GMC Sierra 1500 Elevation RWD • Costa Mesa, CA
Gray • 5.3L V8 Engine
Gray • 5.3L V8 Engine
$33,034 • 55.6k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- $266 Price Drop
- Fair Price - $606 Above Market
- Includes $1,377 Premium Upgrades
More details
Price Drop
2019 GMC Sierra 1500 SLT 4WD • Orange, CA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$36,984 • 74.9k miles
•••
Not Ranked
CoPilot AI: It’s a “C” Buy
- $2,100 Price Drop
- Includes $4,001 Premium Upgrades
- Motivation to Negotiate - Very High
More details
Price Drop
2021 GMC Sierra 1500 Elevation • Orange, CA
Black • 3.0L I6 Engine
Black • 3.0L I6 Engine
$31,080 • 77.1k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- $259 Price Drop
- Good Price - $1,118 Below Market
- Includes $1,524 Premium Upgrades
More details
Price Drop
2021 GMC Sierra 1500 AT4 4WD • Santa Ana, CA
Black • 3.0L I6 Engine
Black • 3.0L I6 Engine
$27,544 • 156.2k miles
•••
Not Ranked
CoPilot AI: It’s a “B+” Buy
- $451 Price Drop
- Fair Price - $540 Below Market
- Includes $5,343 Premium Upgrades
More details
Price Drop
2021 GMC Sierra 1500 Elevation 4WD • Santa Ana, CA
Gray • 2.7L I4 Engine
Gray • 2.7L I4 Engine
$29,995 • 89.4k miles
•••
Not Ranked
CoPilot AI: It’s a “B” Buy
- $300 Price Drop
- Fair Price - $324 Above Market
- Dealer Rating - 4.7 stars
More details
2021 GMC Sierra 1500 Elevation 4WD • Garden Grove, CA
Blue • 5.3L V8 Engine
Blue • 5.3L V8 Engine
$37,983 • 25k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- Great Price - $5,335 Below Market
- Includes $3,565 Premium Upgrades
- CARFAX: One Owner
More details
Price Drop
2020 GMC Sierra 1500 SLT 4WD • Corona, CA
Silver • 5.3L V8 Engine
Silver • 5.3L V8 Engine
$36,888 • 64.1k miles
•••
Not Ranked
CoPilot AI: It’s a “C” Buy
- $100 Price Drop
- Includes $2,194 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
Price Drop
New Find
2021 GMC Sierra 1500 AT4 4WD • Corona, CA
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$40,988 • 81.3k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- $700 Price Drop
- Great Price - $3,617 Below Market
- Includes $10,480 Premium Upgrades
More details
Price Drop
2021 GMC Sierra 1500 Elevation 4WD • Anaheim, CA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$28,978 • 107.4k miles
•••
Not Ranked
CoPilot AI: It’s a “B-” Buy
- $301 Price Drop
- Includes $2,464 Premium Upgrades
- CARFAX: One Owner
More details
New Find
2020 GMC Sierra 1500 Denali 4WD • Anaheim, CA
White • 6.2L V8 Engine
White • 6.2L V8 Engine
$42,061 • 38.7k miles
•••
Not Ranked
CoPilot AI: It’s an “A” Buy
- Fair Price - $343 Below Market
- Includes $9,483 Premium Upgrades
- Very Low Mileage
More details
New Find
2020 GMC Sierra 1500 SLE RWD • Anaheim, CA
Gray • 2.7L I4 Engine
Gray • 2.7L I4 Engine
$26,113 • 66k miles
•••
Not Ranked
CoPilot AI: It’s an “A” Buy
- Fair Price - $543 Above Market
- Includes $3,195 Premium Upgrades
- Below Average Mileage
More details
2020 GMC Sierra 1500 Denali RWD • Anaheim, CA
White • 5.3L V8 Engine
White • 5.3L V8 Engine
$29,927 • 110.1k miles
•••
Not Ranked
CoPilot AI: It’s an “A-” Buy
- Fair Price - $300 Below Market
- Includes $2,265 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2021 GMC Sierra 1500 Elevation • Anaheim, CA
Black • 3.0L I6 Engine
Black • 3.0L I6 Engine
$30,649 • 85.5k miles
•••
Not Ranked
CoPilot AI: It’s an “A+” Buy
- Great Price - $2,284 Below Market
- Includes $3,812 Premium Upgrades
- CARFAX: One Owner
More details
2020 GMC Sierra 1500
Half-Ton Truck
Seats
6
Fuel Economy
16City MPG
21Hwy MPG
NHTSA Rating Summary
Copilot Rating
Dimensions
Most Popular Models like Sierra 1500GMC Sierra 1500 near Mission Viejo, CAOther YearsResearch More ModelsView more Crew Cab Pickups