2020 GMC Terrain SLE/SLT vs Denali trim comparison

2020 GMC Terrain front fascia driver side city backgroundThe 2020 GMC Terrain is the newest addition to the SUV lineup. Key features include a 4.2-inch diagonal multi-color driver information screen, five-passenger seating, Bluetooth® and Forward Collision Alert. These features are standard in every trim, however, there are differences as well. Today we will be doing a trim comparison of the 2020 GMC Terrain SLE, SLT and Denali trim options. All three trims are fit with a 9-speed automatic transmission and Four-Wheel Drive. We will be focusing on comparing the engines, power, fuel economy and max conventional trailering. Check out the table below to see how they compare.

2020 GMC Terrain SLE/SLT

1.5L Turbo 4-cylinder
170 @ 5600
203 @ 2000-4000
26.0 MPG/30.0 MPG


Horsepower @ RPM
Torque @ RPM
Fuel Economy (City/Hwy)
Max Conventional Trailering (lbs)±

2020 GMC Terrain Denali

2.0L Turbo
252 @ 5500
260 @ 260 @ 2500-4500
22.0 MPG/28.0 MPG

2020 GMC Terrain front fascia man running past on passenger side
2020 GMC Terrain interior front seats upright and back seats folded

Test drive 2020 GMC Terrain in Roswell, GA

The GMC Terrain Denali has a horsepower of 252 and a torque of 260 lb-ft, in contrast, the SLE and SLT trims only have a horsepower of 170 and 203 lb-ft of torque. Power may be an important factor for you because of how you like to drive. You may not know which trim you prefer yet, however, there are some available and standard features they share. Here are a few of them:
• GMC Pro Safety
• Roadside Safety Package
• Interior Protection Package
• Active Noise Cancellation
• IntelliBeam
• SkyScape® power sunroof
These are only a few features so be sure to utilize our website to learn about all of them. Our research page and blog are the best way to find information as we post it. After you have done your personal research and chosen the best trim for you, schedule a test drive of the 2020 GMC Terrain at our Carl Black dealership in Roswell, GA. If the 2020 GMC Terrain isn’t the make or model for you, our dealers will gladly help find the right fit for you. Contact us to find your future GMC or Buick model today!

2020 GMC Terrain interior view of sunroof with headrests
2020 GMC Terrain back fascia passenger side girl on steps on left with snowboard garage background