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Used 2020 GMC Terrain SL for sale near me

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1 match All miles from 43272
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Est. $400 /mo*
Down Payment
$0
Net trade-in value
$0
Months
72
APR
7.0%
Sales tax
0.0%

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

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2020 GMC Terrain SL
2020 GMC Terrain SL
2020 GMC Terrain SL
2020 GMC Terrain SL
2020 GMC Terrain SL
2020 GMC Terrain SL View all 27 photos

Used

2020 GMC Terrain SL

61,567 mi.
$15,900
Est. $293/mo*
Jeff Drennen GM Super Store
(390 reviews)
Zanesville, OH (53 mi.)
Call Check availability Check availability

Vehicle information

Ext. color: Ebony Twilight Metallic
Int. color: Jet Black
Drivetrain: Front-wheel Drive
MPG: 26-30
Fuel type: Gasoline
Transmission: Automatic
Engine: 1.5L I-4 gasoline direct injection, DOHC, variable valve control
Stock #: P5766A
VIN: 3GKALLEV3LL144641

Features

Convenience: Keyless Entry, Keyless Start, Navigation System
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior: Alloy Wheels
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Stability Control

Reviews

Jeff Drennen GM Super Store review

My buying experience at Jeff Drennen Dealerships in

December 30, 2025
By Rob G from Nashport, OH

My buying experience at Jeff Drennen Dealerships in Zanesville, OH was outstanding. My salesman, Dakota Woods, was absolutely amazing and went well above and beyond to ensure that my purchase was completed in a timely and professional manner. This is the second vehicle that Dakota has sold my immediate family and the third vehicle overall we have purchased from this specific location. We will certainly look to continue to buy from Dakota and this dealership in general. If you are in the market from a new or “new to you” vehicle, make it worth your while to consider the Jeff Drennen Dealerships in Zanesville and ask for Dakota Woods-he will take care of you. I’m certain you won’t be disappointed!

2020 GMC Terrain SL review

I have had this car 5 years 90000 km.

October 13, 2025
By C.R.Brown from Peterborough
Owns this car

I have had this car 5 years 90000 km. No problems so far, it has been exceptionally good. The only money I have spent is gas and oil changes. I. Would buy another one
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About the 2020 GMC Terrain SL

Basics

SL shown.

Seating
5
Door count
4
Drivetrain
Front Wheel Drive
Combined MPG
27
Transmission
9-Speed A/T
Engine
170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2020 GMC Terrain SL
FAQs

How much does the 2020 GMC Terrain SL cost?

The 2020 GMC Terrain SL price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2020 Terrain SL is $15,900, with pricing starting at $15,900.

What is the MPG of the 2020 GMC Terrain SL?

The 2020 GMC Terrain SL offers up to 26 MPG in city driving and 30 MPG on the highway for a combined rating of 27 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2020 GMC Terrain SL?

The 2020 GMC Terrain SL compares to and/or competes against the following vehicles:

Is the 2020 GMC Terrain SL reliable?

The 2020 GMC Terrain has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 Terrain owners.

Ratings (86 reviews)

87% of drivers recommend this car

Rating breakdown (out of 5):
  • Comfort 4.7
  • Interior 4.6
  • Performance 4.5
  • Value 4.4
  • Exterior 4.8
  • Reliability 4.5
Trims

SL (1 style)

Style
FWD 4dr SL
Inventory price
Starting at $25,000
Combined MPG
27
Engine
170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

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GMC Terrain trims
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