Used 2020 GMCTerrain Denali
- Exterior Color
- Quicksilver Metallic
- Interior Color
- with Denali logo
- Odometer
- 104,004 miles
- Fuel Economy
- 22/28 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- FWD
- Engine
- I-4 cyl
- VIN
- 3GKALSEX3LL298648
- Stock Number
- T298648
GMC
Terrain
Included Packages & Accessories
- Preferred Equipment Group 5SA
- Skyscape Power Sunroof w/Power Sunscreen
- Federal Emissions Requirements
- 3.17 Axle Ratio
- Engine: 2.0L Turbo 4-Cylinder SIDI VVT
- Transmission: 9-Speed Automatic 9T50
- Tires: P235/50R19 AS BW
- Wheels: 19" x 7.5" Ultra-Bright Machined Aluminum
- License Plate Front Mounting Package
- 6-Way Power Front Passenger Seat
- Front Passenger 2-Way Power Lumbar
- 8-Way Power Driver Seat Adjuster
- Power Driver Lumbar Control
- Front Bucket Seats
- Driver & Front Passenger Heated Seats
- Radio: GMC Infotainment System w/Navigation
- HD Radio
- Premium 7-Speaker Bose Sound System w/Amplifier
- 2 USB Data Ports
- 2 USB Data Ports w/SD Card Reader
- SiriusXM Radio
- Bluetooth For Phone
- Heated Rear Outboard Seating Positions
- Adaptive Cruise Control - Camera
- Ventilated Driver Seat
- Ventilated Front Passenger Seat
- Denali Premium Package
- Advanced Safety Package
- Automatic Parking Assist
- HD Surround Vision
- Comfort Package
- Interior Protection Package
- All-Weather Cargo Mat
- All-Weather Floor Mats
Included Packages & Options
- Denali Premium Package$1,445
- Advanced Safety Package
- Comfort Package
- Interior Protection Package$220
- All-Weather Cargo Mat
- All-Weather Floor Mats
Included Options
- Skyscape Power Sunroof w/Power Sunscreen$1,495
- License Plate Front Mounting Package$40
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 14 gal
- Horsepower: 252
Standard Features
- Advanced Safety Package
- Comfort Package
- All-Weather Cargo Mat
- All-Weather Floor Mats
- 8-Way Power Driver Seat Adjuster
- 6-Way Power Front Passenger Seat
- Driver & Front Passenger Heated Seats
- HD Radio
- Premium 7-Speaker Bose Sound System w/Amplifier
- 2 USB Data Ports
- 2 USB Data Ports w/SD Card Reader
- SiriusXM Radio
- Bluetooth For Phone
- Front Passenger 2-Way Power Lumbar
- Power Driver Lumbar Control
- Adaptive Cruise Control - Camera
- Automatic Parking Assist
- HD Surround Vision
- Ventilated Driver Seat
- Ventilated Front Passenger Seat
- Heated Rear Outboard Seating Positions
Dealer Notes
This 2020 GMC Terrain Denali delivers refined capability with a silver exterior and purposeful design that commands attention on any road.- Advanced Safety Package- Comfort Package- Denali Premium Package- GMC Infotainment System with Navigation- Premium 7-Speaker Bose Sound System with Amplifier- Apple CarPlay and Android Auto- Skyscape Power Sunroof with Power Sunscreen- Heated and Ventilated Front Seats- Perforated Leather-Appointed Seat Trim with Denali Logo- 8-Way Power Driver Seat Adjuster with Memory Function- Automatic Parking Assist with HD Surround Vision- Adaptive Cruise Control with Camera- Auto High-beam Headlights with Fog Lights- 19-inch Ultra-Bright Machined Aluminum Wheels- OnStar and GMC Connected Services CapableThe 2.0-liter turbocharged engine paired with a 9-speed automatic transmission provides responsive performance when you need it, while delivering an estimated 22 city and 28 highway mpg. This front-wheel-drive configuration ensures confident handling in various driving conditions, making your daily commute and weekend adventures equally enjoyable.Inside, the Denali cabin reflects premium attention to detail. The perforated leather-appointed seats with Denali logo embossing create an upscale environment, while heated and ventilated front seats ensure comfort throughout the year. The 8-way power driver seat with memory function allows multiple users to store their preferred positions, and the heated steering wheel adds another layer of convenience during colder months.Technology integration defines the modern driving experience in this Terrain. The GMC Infotainment System with navigation guides you efficiently to your destination, while Apple CarPlay and Android Auto seamlessly connect your smartphone. The premium Bose sound system with amplifier and seven speakers transforms your commute into an acoustic experience, complemented by SiriusXM satellite radio and HD Radio reception.Safety features work quietly in the background to protect what matters most. Adaptive cruise control with camera technology reduces driver fatigue during highway driving, while automatic parking assist with HD surround vision helps you navigate tight spaces with confidence. The advanced stability and traction control systems, combined with four-wheel independent suspension, provide composed handling across road surfaces.The Denali Premium Package enhances your ownership experience with refinements like the power liftgate, remote keyless entry, and illuminated entry. The Skyscape power sunroof with power sunscreen adds an open-air dimension when desired, while the roof rack provides practical cargo versatility for your active lifestyle.This 2020 GMC Terrain Denali represents an opportunity to own a well-equipped midsize SUV that balances luxury, capability, and value. We invite you to visit our showroom to experience the quality and refinement this vehicle offers.
KBB.com Consumer Reviews

Overall3.9Out of 5
- 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.…
All reviews on KBB.com
Based on 54 consumer ratings for 2018–2024 models. | Privacy
Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers. Dealer retains all rebates. Discount and clearance price is after all available rebates/customer cash. Some customers will not qualify for all rebates/customer cash. Some rebates not available with special APR. Accessories not included in price. See dealer for details. Offer may not be available on all models and configurations. Offer may only apply if delivery is taken from dealer stock. Residency restrictions may apply. Not everyone will qualify for all incentives or rebates. Not all incentives and rebates can be combined. Regional incentives may vary from this offer. See dealer for all qualification requirements and complete offer details.MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPAs website for details, including a MPG recalculation tool).
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