Used 2018 GMC Sierra 1500 for Sale in Ontario, CA
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$24,199fair price$379 below market77,136 milesNo accidents, 2 Owners, Corporate fleet vehicle6'7” Bed, 5.3L, 8cylLA City Cars (16 mi away)- Back-up camera
- Bluetooth
- Upgraded Headlights
- Power Driver Seat
- Tire Pressure Warnin...
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Located in La Puente, CA / 16 miles away from Ontario, CA
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 2GTR1MEC1J1111788
Stock: LA5600
Certified Pre-Owned: No
Listed since: 03-09-2023- New Listing
$33,988fair price$161 below market71,449 milesNo accidents, 2 Owners, Personal use5'9” Bed, 5.3L, 8cylDavid Wilson's Claremont Toyota (4 mi away)- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
- Upgraded Headlights
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Located in Claremont, CA / 4 miles away from Ontario, CA
Looks and runs great. Good tires and brakes. Engine and transmission run smooth. Damage free. Immaculate inside and out. FREE CARFAX! We have great in...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTP1PEC6JG113245
Stock: 0235524A
Certified Pre-Owned: No
Listed since: 04-28-2024 
$26,900fair price$693 below market102,257 miles1 Accident, 1 Owner, Personal use6'7” Bed, 5.3L, 8cylPrius Planet (30 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Upgraded Headlights
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Located in Laguna Hills, CA / 30 miles away from Ontario, CA
2018 GMC Sierra SLE Extended Cab 4WD Pickup. Z71 4x4, EXCLNT Condition, MAX TRAILERING PKG Includes Extended Side View Mirrors, Built-In Trailer Brake...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GTV2MEC0JZ144817
Stock: JZ144817
Certified Pre-Owned: No
Listed since: 04-03-2024- Price Drop
$35,998fair price$668 above market44,247 milesNo accidents, 1 Owner, Personal use only5'9” Bed, 5.3L, 8cylCarMax Irvine - Now offering Express Pickup and Home Delivery (29 mi away)Free delivery available*- Back-up camera
- Upgraded Headlights
- Tire Pressure Warnin...
- USB Inputs
- Trip Computer
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Located in Irvine, CA / 29 miles away from Ontario, CA
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTU1NER5JG393882
Stock: 25760588
Certified Pre-Owned: No - New Listing
19,209 milesNo accidents, 1 Owner, Personal use only5'9” Bed, 5.3L, 8cylCarMax Palmdale - Now offering Express Pickup and Home Delivery (46 mi away)Free delivery available*- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
- Upgraded Headlights
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Located in Palmdale, CA / 46 miles away from Ontario, CA
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTP1PEC2JG237223
Stock: 25867084
Certified Pre-Owned: No 
74,367 milesNo accidents, 2 Owners, Personal use5'9” Bed, 5.3L, 8cylEnvision Ford of Duarte (19 mi away)- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
- Upgraded Headlights
Close
Located in Duarte, CA / 19 miles away from Ontario, CA
Dark Slate Metallic 2018 GMC Sierra 1500 Denali RWD 8-Speed Automatic with Overdrive EcoTec3 5.3L V8 Sierra 1500 Denali, 4D Crew Cab, EcoTec3 5.3L V8,...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTP1PEC1JG268883
Stock: JG268883P
Certified Pre-Owned: No
Listed since: 03-26-2024- Price Drop
38,482 miles1 Accident, 1 Owner, Personal use only5'9” Bed, 5.3L, 8cylCalifornia Motors Direct Fontana (12 mi away)- Back-up camera
- Upgraded Headlights
- Tire Pressure Warnin...
- USB Inputs
- Trip Computer
Close
Located in Fontana, CA / 12 miles away from Ontario, CA
Odometer is 31697 miles below market average! Priced below KBB Fair Purchase Price! Enhanced Driver Alert Package (Forward Collision Alert, IntelliBe...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTU1NER7JG360351
Stock: JG360351
Certified Pre-Owned: No
Listed since: 04-17-2024 
$27,995great price$1,928 below market113,853 miles1 Accident, 1 Owner, Personal use only5'9” Bed, 6.2L, 8cylSoCal Cars (31 mi away)- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
- Upgraded Headlights
Close
Located in Huntington Park, CA / 31 miles away from Ontario, CA
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTP1PEJ8HG432039
Stock: 3044
Certified Pre-Owned: No
Listed since: 04-01-2024- Price Drop
$36,998fair price$1,104 below market52,285 milesNo accidents, 1 Owner, Personal use only5'10” Bed, 5.3L, 8cylCarMax Irvine - Now offering Express Pickup and Home Delivery (29 mi away)Free delivery available*- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
- Upgraded Headlights
Close
Located in Irvine, CA / 29 miles away from Ontario, CA
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (17 City/23 Highway)
Listing Information:
VIN: 1GTU8DED8KZ137781
Stock: 25740411
Certified Pre-Owned: No - New Listing
$37,998good price$2,488 below market104,087 miles5'10” Bed, 6.2L, 8cylCarMax Riverside - Now offering Express Pickup and Home Delivery (17 mi away)Free delivery available*- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Riverside, CA / 17 miles away from Ontario, CA
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 1GTU9FEL0KZ414780
Stock: 24974323
Certified Pre-Owned: No - New Listing
$31,480fair price$1,064 above market107,735 milesNo accidents, 1 Owner, Personal use only5'9” Bed, 6.2L, 8cylAutoNation Ford Tustin (24 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Tustin, CA / 24 miles away from Ontario, CA
Engine; 6.2L Ecotec3 V8 With Active Fuel Management; Direct Injection Sunroof; Power Sun/Moonroof Leather Seats Wheels; 4 - 20" X 9" (50.8 Cm X 22.9 C...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTU2PEJ9HG105939
Stock: HG105939
Certified Pre-Owned: No
Listed since: 04-27-2024 
$37,595fair price$1,897 below market64,895 miles1 Accident, 4 Owners, Corporate fleet vehicle5'9” Bed, 6.2L, 8cylDriveway (47 mi away)Home delivery*- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Mission Hills, CA / 47 miles away from Ontario, CA
Rare Find,Apple CarPlay,Back-Up Camera,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Lane Keeping Assist,Leather Seats,Navigation System,P...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTU2PEJ9HG353110
Stock: HG353110P
Certified Pre-Owned: No- New Listing
$34,995fair price$1,070 above market92,814 milesNo accidents, 2 Owners, Personal use only6'7” Bed, 5.3L, 8cylMossy Nissan El Cajon (96 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in El Cajon, CA / 96 miles away from Ontario, CA
8-Speed Automatic, 4WD, Jet Black Leather. Priced below KBB Fair Purchase Price! Clean CARFAX.Preferred Equipment Group 4SA (12-Volt Rear Auxiliary Po...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
17 Combined MPG (15 City/21 Highway)
Listing Information:
VIN: 3GTU9DED3KG238515
Stock: 805124
Certified Pre-Owned: No
Listed since: 04-30-2024 - New Listing
20,536 milesNo accidents, 1 Owner, Personal use only5'10” Bed, 5.3L, 8cylCarMax Ontario - Now offering Express Pickup and Home Delivery (6 mi away)Free delivery available*- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Ontario, CA / 6 miles away from Ontario, CA
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
17 Combined MPG (15 City/21 Highway)
Listing Information:
VIN: 3GTU9FED4KG289419
Stock: 25613099
Certified Pre-Owned: No - New Listing
108,202 milesNo accidents, 2 Owners, Personal use5'10” Bed, 5.3L, 8cylAutoNation Toyota Buena Park (23 mi away)Home delivery*Five Star Dealer- Back-up camera
- Upgraded Headlights
- Tire Pressure Warnin...
- USB Inputs
- Apple Carplay/Androi...
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Located in Buena Park, CA / 23 miles away from Ontario, CA
Engine; 5.3L Ecotec3 V8 Fleet Convenience Package Bed Liner; Spray-On Trailering Package Cruise Control; Steering Wheel-Mounted Audio System; Gmc Info...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GTP8AEF9KZ224523
Stock: KZ224523
Certified Pre-Owned: No
Listed since: 04-29-2024 
50,989 milesNo accidents, 3 Owners, Personal use only6'7” Bed, 4.3L, 6cylTustin Toyota (24 mi away)Home delivery*- Back-up camera
- Upgraded Headlights
- Tire Pressure Warnin...
- USB Inputs
- Trip Computer
Close
Located in Tustin, CA / 24 miles away from Ontario, CA
Looking for an amazing value? What a great deal on this 2017 GMC! Some vehicles just speak for themselves! Top features include cruise control, a rear...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
20 Combined MPG (18 City/24 Highway)
Listing Information:
VIN: 1GTN1LEH9HZ234969
Stock: 24T4170A
Certified Pre-Owned: No
Listed since: 04-19-2024
90,386 milesNo accidents, 1 Owner, Corporate fleet vehicle6'7” Bed, 6.2L, 8cylEnvision Chrysler Dodge Jeep Ram of West Covina (14 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
Close
Located in West Covina, CA / 14 miles away from Ontario, CA
SPRING SALES BLOW OUT EVENT STARTS TODAY!!! COME CHECK OUT OUR HARD TO BEAT INVENTORY PRICES THAT HAVE BEEN SLASHED TO SAVE YOU MONEY. CALL (626) 899-...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTP9EEL4KG280217
Stock: KG280217P
Certified Pre-Owned: No
Listed since: 04-27-2024
$47,999great price$16,309 below market41,062 milesNo accidents, 1 Owner, Personal use only5'10” Bed, 6.2L, 8cylCalifornia Motors Direct Fontana (12 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Fontana, CA / 12 miles away from Ontario, CA
Priced below KBB Fair Purchase Price! Clean CARFAX. Denali CarbonPro Edition (CarbonPro (Carbon Fiber Composite) Bed, MultiPro Audio System by Kicker...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GTU9FEL2LZ236825
Stock: LZ236825
Certified Pre-Owned: No
Listed since: 04-23-2024
$43,453great price$10,182 below market75,854 miles1 Accident, 1 Owner, Personal use only5'10” Bed, 6.2L, 8cylThorson Motor Center (24 mi away)Free home delivery*- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Pasadena, CA / 24 miles away from Ontario, CA
2020 GMC Sierra 1500 Denali Recent Arrival! Alloy Wheels, Aluminum Wheels, Backup Camera, Bluetooth, Bose High End Sound Package, Leather Seats, Prefe...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 1GTU9FEL2LZ287760
Stock: 54194A
Certified Pre-Owned: Yes
Listed since: 04-05-2024- Price Drop
$18,552great price$3,723 below market145,338 milesNo accidents, 1 Owner, Personal use5'9” Bed, 5.3L, 8cylSimi Valley Chevrolet (65 mi away)- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
- Upgraded Headlights
Close
Located in Simi Valley, CA / 65 miles away from Ontario, CA
<b>Vehicle Details</b> Introducing the powerful and reliable 2016 GMC Sierra 1500 SLT, available now at our dealership. With a robust V8, 5.3L engine ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (16 City/23 Highway)
Listing Information:
VIN: 3GTP1NEC9GG385527
Stock: 240249LB
Certified Pre-Owned: No
Listed since: 04-21-2024 
$39,311great price$5,106 below market93,721 milesNo accidents, 1 Owner, Personal use only5'10” Bed, 5.3L, 8cylHardin Buick GMC (21 mi away)Home delivery*- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Anaheim, CA / 21 miles away from Ontario, CA
CAR BRAVO Certified. 1 OWNER* PREVIOUS COMPANY OWNED* WELL MAINTAINED AND SUPER CLEAN* 4X4 CREW* PREMIUM PLUS PCKG, DON'T MISS OUT ON THIS SUPER CLEAN...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTU9DED0LG132511
Stock: 24T59136A
Certified Pre-Owned: Yes
Listed since: 03-28-2024
Consumer Reviews for the GMC Sierra 1500
Read recent reviews for the GMC Sierra 1500
Rethink the 8sp trans.
Don P, 06/21/2018
2018 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 6.5 ft. SB (5.3L 8cyl 6A)
18' GMC has the best looks, ride is good, stability in wind is amazing. I love the comfort and they made the cabin very quiet, road noise is not noticed. That said, the 8spd trans clunks, bangs 2nd to 3rd to 4th. Under throttle I hear no issues, city driving idling along, say 10 15mph, roll on and off the throttle and there are serious bangs going on, up and down. Its reminds me of a old … drive line ready to spit u joints at any time, its not in the rear end(ring n pinion lash), seems to be in the tranny. I have parked the truck, sits for +-2hrs, level, on start up the rear tires jerk the truck hard, defiantly gets your attention. Does this about once every 10 15 start ups. Took to the dealer and of course they say there is nothing wrong. Do your homework, look on social media about the 8spd trans, they are a problem. Buyer beware. Such a shame, love the truck otherwise.
Used 2018 GMC Sierra 1500 in Ontario, CA Values
Estimated values
2018 GMC Sierra 1500 SLE 4dr Double Cab SB (5.3L 8cyl 6A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $21,506 | $24,365 | $26,907 |
| Clean | $20,984 | $23,766 | $26,237 |
| Average | $20,113 | $22,766 | $25,119 |
| Rough | $18,982 | $21,467 | $23,665 |
The average list price of a used 2018 GMC Sierra 1500 in Ontario, California is $34,959. The average mileage on a used GMC Sierra 1500 2018 for sale in Ontario, California is 75,662. Based on the average mileage of 75,662 for used 2018 GMC Sierra 1500 for sale in Ontario, CA and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used GMC Sierra 1500 2018 in Ontario, California to be $20,113.
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.
** This image is a stock photo and may not reflect the model year or color of, and/or equipment offered on, the advertised vehicle.