This 2020 GMC Terrain SLT offers a refined blend of capability and comfort, finished in striking black with a spacious interior designed for modern driving. With 77,413 miles, this well-maintained SUV features a 1.5L DOHC engine paired with a 9-speed automatic transmission and front-wheel drive, delivering 26 city and 30 highway MPG. The SLT trim brings premium amenities and technology that enhance every journey.
**Key Features:**
- Apple CarPlay and Android Auto integration
- Heated leather seats and heated steering wheel
- Navigation system with 8" GMC Infotainment display
- LED headlights and fog lights
- Roof rack for added utility
- Premium sound system with SiriusXM satellite radio
- Backup camera and rear cross-traffic alert
- Alloy wheels with 18" machined aluminum design
- Adaptive cruise control with lane change alert
- Hands-free rear power liftgate
This Terrain presents an excellent opportunity for buyers seeking a dependable compact SUV with thoughtful features and solid reliability. The SLT trim provides genuine luxury touches while the advanced safety technologies and connectivity options make it equally practical for daily driving. Schedule your visit today to experience this vehicle firsthand. Pricing - Pettus Automotive is a locally operated, small-town dealership group, and we believe customers should receive clear, straightforward pricing without hidden dealer fees or last-minute surprises. The advertised Pettus Price includes the $620 Pettus Automotive administrative fee, itemized in the Detailed Pricing section. This fee helps support the people and administrative work involved in processing each vehicle transaction and maintaining required records. We make every reasonable effort to keep advertised pricing current and accurate. Sales tax, title, registration, license, and customer-selected products or options are additional. Manufacturer rebates and incentives included in an advertised price are subject to the eligibility, residency, and expiration terms stated with the offer; not all customers will qualify. Advertised finance or lease terms are subject to credit approval and the specific disclosures stated with the offer. Vehicle availability, mileage, equipment, and other vehicle information should be confirmed with the dealer. MPG - EPA fuel-economy estimates, if shown, are for comparison purposes only. Actual mileage will vary based on vehicle equipment, driving conditions, driving habits, and vehicle condition. Warranty - Warranty availability, eligibility, coverage, exclusions, and duration vary by vehicle and program. Not all vehicles qualify. See the dealer for complete written terms before purchase.
Used 2020 GMCTerrain SLT
- Exterior Color
- Ebony Twilight Metallic
- Interior Color
- Jet Black
- Odometer
- 77,413 miles
- Body/Seating
- SUV/5 seats
- Seats
- 5 seats
- Transmission
- Automatic
- VIN
- 3GKALPEV5LL334349
- Stock Number
- L3100
Highlighted Features
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Exterior parking camera rear
- Front dual zone A/C
- Auto high-beam headlights
- Auto-dimming rearview mirror
- High intensity discharge headlights
- Split folding rear seat
- Heated front seats
Included Packages & Accessories
Standard Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system
- Front beverage holders
- Front dual zone A/C
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Trunk/hatch auto-latch
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Power steering
- Rear anti-roll bar
- Speed-sensing steering
- 1st row LCD monitors: 2
- Primary LCD size: 8.0"
- Radio data system
- Smart device integration: Apple CarPlay/Android Auto
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Heated front seats
- Leather upholstery
- Max seating capacity: 5
- Power 2-way driver lumbar support
- Power driver seat
- Rear seat center armrest
- Rear seats: bench
- Rear seats Folding position: fold forward seatback
- Seat Upholstery: leather
- Split folding rear seat
- Compressor: intercooled turbo
- Cylinder configuration: I-4
- Drive type: front-wheel
- Engine location: front
- Fuel economy city: 26mpg
- Fuel economy combined: 27mpg
- Fuel economy fuel type: gasoline
- Fuel economy highway: 30mpg
- Fuel tank capacity: 14.9gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Number of valves: 16
- Transmission: 9 speed automatic
- Variable valve control
- Ground clearance (min): 201mm (7.9")
- Auto-dimming door mirrors
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Spoiler
- Trailer sway control
- Turn signal indicator mirrors
- Curb weight: 1,582kg (3,487lbs)
- Exterior body width: 1,839mm (72.4")
- Exterior height: 1,661mm (65.4")
- Exterior length: 4,630mm (182.3")
- Front headroom: 1,016mm (40.0")
- Front hiproom: 1,382mm (54.4")
- Front legroom: 1,039mm (40.9")
- Front shoulder room: 1,453mm (57.2")
- Interior cargo volume: 838 L (30 cu.ft.)
- Interior maximum cargo volume: 1,792 L (63 cu.ft.)
- Rear headroom: 978mm (38.5")
- Rear hiproom: 1,316mm (51.8")
- Rear legroom: 1,008mm (39.7")
- Rear shoulder room: 1,412mm (55.6")
- Turning radius: 5.9m (19.2')
- Wheelbase: 2,725mm (107.3")
- Appearance: analog
- Auto high-beam headlights
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera rear
- Front fog lights
- Front reading lights
- Fully automatic headlights
- High intensity discharge headlights
- Lane departure: Lane Keep Assist with Lane Departure Warning active
- Low tire pressure warning
- Outside temperature display
- Rear window defroster
- Rear window wiper
- Tachometer
- Trip computer
- Variably intermittent wipers
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Forward Collision Alert with Automatic Braking mitigation
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Pedestrian detection: prevention
- Perimeter/approach lights
- Security system
- Tracker system
- Traction control
Dealer Notes
KBB.com Consumer Reviews
- 5.0
Excellent
By Estiva on 7/28/2026 5:46:15 PM
2023 Terrain SLT AWD with 96,000 miles. I’ve had since new, and maintained exclusively at my local Chevrolet/GMC dealer. Most of my miles are highway, but I’m averaging 32 MPG, and have had NO issues. I had the tires replaced at 80,000, it still has the original brake pads. This vehicle still drives like new. I was recently at a family reunion and received compliments on the vehicle. The only thing I miss is the power liftgate I had on my 2019 Chevrolet Equinox. - 5.0
Awesome car
By OHGMCDenali on 2/13/2026 7:18:25 PM
This purchase has turned out to be the best thing I did in car purchasing in a while. I enjoy the ride, the comfort and the equipment. Its not a rocket ship but who needs an SUV to go from 0 - 60 in 2 secs? If you need that stay in a sports car. You'll love this well made SUV - 4.0
Drives and rides great!
By NanaKaren on 1/7/2026 4:26:41 AM
It drives and rides great! It has all the bells and whistles you would expect on a denali. The back seats are just as comfortable as the front seats are. The only draw back is the wind and road noise.
Pricing — Pettus Automotive is a locally operated, small-town dealership group, and we believe customers should receive clear, straightforward pricing without hidden dealer fees or last-minute surprises. The advertised Pettus Price includes the $620 Pettus Automotive administrative fee, itemized in the Detailed Pricing section. This fee helps support the people and administrative work involved in processing each vehicle transaction and maintaining required records.
We make every reasonable effort to keep advertised pricing current and accurate. Sales tax, title, registration, license, and customer-selected products or options are additional. Manufacturer rebates and incentives included in an advertised price are subject to the eligibility, residency, and expiration terms stated with the offer; not all customers will qualify. Advertised finance or lease terms are subject to credit approval and the specific disclosures stated with the offer. Vehicle availability, mileage, equipment, and other vehicle information should be confirmed with the dealer.
MPG — EPA fuel-economy estimates, if shown, are for comparison purposes only. Actual mileage will vary based on vehicle equipment, driving conditions, driving habits, and vehicle condition.
Warranty — Warranty availability, eligibility, coverage, exclusions, and duration vary by vehicle and program. Not all vehicles qualify. See the dealer for complete written terms before purchase.