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1,707 listings
- Price Drop$18,988fair price$398 below market
- 52,733 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Lou Fusz Buick GMC (12 mi away)
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Located in Saint Louis, MO / 12 miles away from Saint Louis, MO
CARFAX One-Owner. Satin Steel Metallic 2020 GMC Terrain SLE FWD 9-Speed Automatic 1.5L DOHC 26/30 City/Highway MPG 26/30 City/Highway MPGPriced below ...
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:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV4LL312695
Stock: B207665A
Certified Pre-Owned: No
Listed since: 04-25-2025 - Price Drop$16,963good price$1,900 below market
- 97,992 miles
- No accidents, 3 owners, personal use only
- 5 Seats
- Ed Morse Ford Lebanon (149 mi away)
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Located in Lebanon, MO / 149 miles away from Saint Louis, MO
Priced below KBB Fair Purchase Price!Backup Camera, Collision Warning Alert System, Bluetooth, Touchscreen Controls, AndroidTM Auto/Apple Carplay, K...
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: 3GKALPEX2LL235361
Stock: FT59714A
Certified Pre-Owned: No
Listed since: 04-26-2025 - Price Drop$16,569fair price$250 below market
- 109,774 miles
- No accidents, 1 owner, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Lou Fusz Chrysler Jeep Dodge Ram (28 mi away)
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Located in O Fallon, MO / 28 miles away from Saint Louis, MO
Check out this 2020 GMC Terrain SLE. Its Automatic transmission and Turbocharged Gas/E15 I4 1.5L/92 engine will keep you going. This GMC Terrain featu...
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:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV1LL284547
Stock: DJ25271A
Certified Pre-Owned: No
Listed since: 05-17-2025 - $21,995good price$1,663 below market
- 61,750 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 22 City / 28 Hwy MPG
- Laura Buick GMC (11 mi away)
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Located in Collinsville, IL / 11 miles away from Saint Louis, MO
This Certified Pre-Owned vehicle comes with the following benefits: -12-month/12,000-mile Bumper-to-Bumper Limited Warranty (whichever comes first) fr...
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:
24 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3GKALSEX6LL281648
Stock: L253812A
Certified Pre-Owned: Yes
Listed since: 03-29-2025 - $23,590fair price$299 below market
- 59,595 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 21 City / 26 Hwy MPG
- Jansen Chevrolet (35 mi away)
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Located in Germantown, IL / 35 miles away from Saint Louis, MO
2020 GMC Terrain DenaliClean CARFAX.21/26 City/Highway MPGPriced below KBB Fair Purchase Price!The Jansen Advantage: Complimentary Carfax on all vehic...
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:
23 Combined MPG (21 City/26 Highway)
Listing Information:
VIN: 3GKALXEX9LL156964
Stock: 25686B
Certified Pre-Owned: No
Listed since: 05-17-2025 - $18,889fair price$690 above market
- 83,109 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Lou Fusz Buick GMC (12 mi away)
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Located in Saint Louis, MO / 12 miles away from Saint Louis, MO
CARFAX One-Owner. Clean CARFAX. Ebony Twilight Metallic 2020 GMC Terrain SLE FWD 9-Speed Automatic 1.5L DOHC 26/30 City/Highway MPG 26/30 City/Highway...
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:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV9LL108409
Stock: B408480A
Certified Pre-Owned: No
Listed since: 05-23-2025 - 25,310 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 21 City / 26 Hwy MPG
- Henderson Chevrolet GMC (152 mi away)
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Located in Henderson, KY / 152 miles away from Saint Louis, MO
Navigation, Heated Leather Seats, Power Liftgate, Aluminum Wheels, Turbo Charged, All Wheel Drive. KEY FEATURES INCLUDELeather Seats, Navigation, All ...
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:
23 Combined MPG (21 City/26 Highway)
Listing Information:
VIN: 3GKALXEX0LL329612
Stock: P6733
Certified Pre-Owned: No
Listed since: 04-17-2025- $20,895fair price$96 above market
- 42,742 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Drivetime of Columbia (118 mi away)
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Located in Columbia, MO / 118 miles away from Saint Louis, MO
Shop at DriveTime: Get started on your personalized car-buying journey today. With no credit impact, you can get approved for your real, personalized ...
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:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEV8LL346262
Stock: 1740014208
Certified Pre-Owned: No
Listed since: 05-13-2025 - $22,085fair price$1,289 above market
- 43,932 miles
- 1 accident, 2 owners, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Victory Toyota of St. Louis (11 mi away)
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Located in Saint Louis, MO / 11 miles away from Saint Louis, MO
2020 GMC Terrain SLTThis beautiful GMC Terrain SLT was recently acquired by our store here at Victory Toyota St. Louis. We have spiffed, shined and ...
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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV0LL189642
Stock: 86E04581
Certified Pre-Owned: No
Listed since: 04-30-2025 - Not Priced
- 40,283 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 21 City / 26 Hwy MPG
- Henderson Chevrolet GMC (152 mi away)
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Located in Henderson, KY / 152 miles away from Saint Louis, MO
NAV, Heated Leather Seats, Power Liftgate, Alloy Wheels, Turbo, All Wheel Drive. KEY FEATURES INCLUDELeather Seats, Navigation, All Wheel Drive, Power...
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:
23 Combined MPG (21 City/26 Highway)
Listing Information:
VIN: 3GKALXEX9LL333979
Stock: P6725
Certified Pre-Owned: No
Listed since: 04-17-2025 - $20,579
- 68,135 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Lou Fusz Subaru St Louis (12 mi away)
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Located in Saint Louis, MO / 12 miles away from Saint Louis, MO
CARFAX One-Owner. 2020 Graphite Gray Metallic GMC Terrain AWD 9-Speed Automatic 1.5L DOHC AWD.Recent Arrival! Odometer is 19076 miles below market ave...
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:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV8LL166887
Stock: S25740A
Certified Pre-Owned: No
Listed since: 05-21-2025 - $26,990
- 26,845 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Autocar Trader (134 mi away)
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Located in Mount Vernon, IN / 134 miles away from Saint Louis, MO
Please call us at 812-831-3535 today to schedule your test drive.Information deemed reliable but not guaranteed. Interested parties should confirm al...
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:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEVXLL305773
Stock: 20-305773
Certified Pre-Owned: No - 58,175 miles
- 1 accident, 2 owners, personal use only
- 5 Seats, 22 City / 28 Hwy MPG
- NorthSide Ford Lincoln (95 mi away)
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Located in Effingham, IL / 95 miles away from Saint Louis, MO
Only 58,172 Miles! Delivers 28 Highway MPG and 22 City MPG! This GMC Terrain delivers a Turbocharged Gas/E15 I4 2.0L/122 engine powering this Automati...
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:
24 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3GKALSEXXLL179768
Stock: 0633A
Certified Pre-Owned: No
Listed since: 04-28-2025- New ListingNot Priced
- 48,885 miles
- Lemon reported, 1 owner, personal use
- 5 Seats, 21 City / 26 Hwy MPG
- Green Chevrolet (152 mi away)
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Located in Peoria, IL / 152 miles away from Saint Louis, MO
2020 GMC Terrain Denali Graphite Gray MetallicJUST IN READY TO GO!Experience the perfect blend of luxury, technology, and performance with this m...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: Yes
Free History Report: No
Features and Specs:
23 Combined MPG (21 City/26 Highway)
Listing Information:
VIN: 3GKALXEX5LL167492
Stock: B040
Certified Pre-Owned: No
Listed since: 05-28-2025 - $12,495great price$1,831 below market
- 102,255 miles
- 2 accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Laura Buick GMC (11 mi away)
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Located in Collinsville, IL / 11 miles away from Saint Louis, MO
1-Owner New Vehicle Trade! SLE 1.5 Turbo FWD. Backup Camera, Leather Wrapped Steering Wheel, Steering Wheel Radio Controls, Remote Keyless Entry, Rear...
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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV2KL194595
Stock: L248038A
Certified Pre-Owned: No
Listed since: 02-21-2025 - Price Drop$12,600good price$1,165 below market
- 110,967 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Columbia Honda (116 mi away)
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Located in Columbia, MO / 116 miles away from Saint Louis, MO
Attention Shoppers! Act Fast on Our High-Demand Inventory! Our extensive inventory is listed on over 10 major websites, attracting a high volume of tr...
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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV9KL363575
Stock: KL363575
Certified Pre-Owned: No
Listed since: 04-23-2025 - New Listing$17,995good price$2,025 below market
- 80,461 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- Auto House of Bloomington (142 mi away)
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Located in Bloomington, IL / 142 miles away from Saint Louis, MO
Check out this 2019 GMC TERRAIN SLT 4X4! 1 Owner! CLEAN CARFAX! Features include: alloy wheels, cruise control, backup camera, leather, heated seats, ...
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: 3GKALVEX9KL362045
Stock: 362045
Certified Pre-Owned: No
Listed since: 05-28-2025 - $17,967fair price$138 below market
- 66,228 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Sapaugh GM Country (29 mi away)
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Located in Herculaneum, MO / 29 miles away from Saint Louis, MO
** We are 15 minutes south of St. Louis. Everyone leaves happy! Blue Steel Metallic 2019 GMC Terrain SLE FWD 9-Speed Automatic 1.5L DOHC Blue Steel Me...
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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV9KL172478
Stock: 2422617
Certified Pre-Owned: No
Listed since: 05-13-2025 - $17,995fair price$283 below market
- 102,779 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Auto House of Bloomington (142 mi away)
Close
Located in Bloomington, IL / 142 miles away from Saint Louis, MO
Check out this 2021 GMC TERRAIN SLE! 1 Owner! CLEAN CARFAX! Features include: alloy wheels, cruise control, backup camera, heated seats, & more! CALL ...
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:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEV3ML355887
Stock: 355887
Certified Pre-Owned: No
Listed since: 04-18-2025 - $22,395fair price$5 above market
- 2,033 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- McGinley Inc (29 mi away)
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Located in Highland, IL / 29 miles away from Saint Louis, MO
McGinley just purchased this vehicle from a super nice local family who had a family member that couldn't drive anymore. They purchased this GMC Terra...
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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV4KL325591
Stock: P1915
Certified Pre-Owned: No
Listed since: 05-08-2025 - Price Drop$17,977fair price$212 below market
- 69,726 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- St Charles Hyundai (25 mi away)
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Located in Saint Peters, MO / 25 miles away from Saint Louis, MO
Graphite Gray Metallic 2021 GMC Terrain SLE FWD 9-Speed Automatic 1.5L DOHCWe Make AMAZING Happen at St. Charles Hyundai. Serving the St. Charles Co...
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:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV9ML347816
Stock: 6358-1
Certified Pre-Owned: No
Listed since: 05-03-2025
Showing 1 - 21 out of 1,707 listings
Consumer Reviews for the GMC Terrain
Read recent reviews for the GMC Terrain
Compared to the CRV...
K squared, 03/23/2020
2020 GMC Terrain SLT 4dr SUV (1.5L 4cyl Turbo 9A)
I drive a CRV at work all day in all kinds of Phoenix metro traffic. It is OK but my 2020 Terrain has it beat overall in my opinion. The 2.0 turbo is zippy, and quiet. I drove a 2020 1.5L turbo up to Flagstaff and I would recommend the bigger engine, glad I bought it. The CRV and its CVT transmission is loud and annoying on the freeway. Hard to keep a consistent speed on the freeway … which drives me nuts. I notice the Terrain has a quieter cabin because I can hear people talk on the phone. I am 6’9 and would always like more legroom but the console of the CRV digs into my right leg, in the Terrain it does not. I am still getting used to no shifter but the extra room is nice. To me the only thing the CRV wins in the comparison is it gets really good gas mileage & it has never been in the shop for a repair in 88,000 miles (1 1/2 years). I hope the Terrain is comparable in that area! Not sure I agree with all the CRV hype and the experts ragging on the Terrain. I like the look of the Terrain and 18/19/20’s look WAY better than its boxy predecessor.
Used 2020 GMC Terrain in Saint Louis, MO Values
Estimated values
2020 GMC Terrain SLE 4dr SUV (1.5L 4cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $14,535 | $16,930 | $19,236 |
| Clean | $14,158 | $16,486 | $18,725 |
| Average | $13,531 | $15,746 | $17,875 |
| Rough | $12,716 | $14,785 | $16,770 |
The average list price of a used 2020 GMC Terrain in Saint Louis, Missouri is $20,366. The average mileage on a used GMC Terrain 2020 for sale in Saint Louis, Missouri is 64,462. Based on the average mileage of 64,462 for used 2020 GMC Terrain for sale in Saint Louis, MO 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 Terrain 2020 in Saint Louis, Missouri to be $13,531.
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