GMC Terrain GMC Terrain 2018

We are 108,000+ car owners sharing real-world car information.

Join Us

GMC Terrain Specs at TrueDelta: Powertrains and tires by trim level (2018)

How powerful is the engine? How much room is in the back seat? Get the 2018 GMC Terrain specs.

Looking to trade in your vehicle? Get an estimate of how much it's worth.

2018 GMC Terrain Specs - Exterior and Interior Dimensions

Body 4dr SUV
Wheelbase 107.3 in
Length 182.3 in
Width 72.4 in
Height 65.4 in
Curb Weight 3449 lb.
Fuel Capacity 14.9 gal.
Headroom, Row 1 40.0 in
Shoulder Room, Row 1 57.2 in
Hip Room, Row 1 54.4 in
Legroom, Row 1 40.9 in
Headroom, Row 2 38.5 in
Shoulder Room, Row 2 55.6 in
Hip Room, Row 2 51.8 in
Legroom, Row 2 39.7 in
Total Legroom 80.6 in (over 2 rows)
Cargo Volume, Minimum 29.6 ft3
Cargo Volume, Maximum 63.3 ft3

Return to top

What Our Members Are Saying about the Seat Room and Comfort of the 2018 GMC Terrain

None of our members have yet commented on the seat room and comfort of the 2018 GMC Terrain.

Be the first!

2018 GMC Terrain 4-door SUV Specs - Powertrains and Tire Sizes

Trim SL SLE SLE Diesel SLT SLT Diesel Denali
Standard Engineturbocharged
1.5L I4
DOHC-4v
170 hp@5600
203 lb-ft@2000
turbocharged
1.5L I4
DOHC-4v
170 hp@5600
203 lb-ft@2000
turbocharged
1.6L I4 Diesel
DOHC-4v
137 hp@3750
240 lb-ft@2000
turbocharged
1.5L I4
DOHC-4v
170 hp@5600
203 lb-ft@2000
turbocharged
1.6L I4 Diesel
DOHC-4v
137 hp@3750
240 lb-ft@2000
turbocharged
2.0L I4
DOHC-4v
252 hp@5500
260 lb-ft@2500
Optional Engine(s) turbocharged
2.0L I4
DOHC-4v
252 hp@5500
260 lb-ft@2500
 turbocharged
2.0L I4
DOHC-4v
252 hp@5500
260 lb-ft@2500
  
Standard Transmission9-speed manually-shiftable automatic9-speed manually-shiftable automatic6-speed manually-shiftable automatic9-speed manually-shiftable automatic6-speed manually-shiftable automatic9-speed manually-shiftable automatic
Standard DrivetrainFWDFWDFWDFWDFWDFWD
Optional Drivetrain(s) AWDAWDAWDAWDAWD
Standard Tires225/65R17 tires225/65R17 tires225/65R17 tires225/60R18 tires225/60R18 tires235/50HR19 tires
Optional Tires 225/60R18 tires 235/50HR19 tires  

Return to top

What Our Members Are Saying about the Powertrain of the 2018 GMC Terrain

None of our members have yet commented on the powertrain of the 2018 GMC Terrain.

Be the first!

What Our Members Are Saying about the Tires of the 2018 GMC Terrain

None of our members have yet commented on the tires of the 2018 GMC Terrain.

Be the first!

2018 GMC Terrain MSRP and Invoice Prices

Body Trim Base Price Invoice Destination
4dr SUV SL 24,995 24,870 975
4dr SUV SLE 27,820 26,429 975
4dr SUV SLE Diesel 31,590 30,011 975
4dr SUV SLT 31,320 29,754 975
4dr SUV SLT Diesel 34,165 32,457 975
4dr SUV Denali 37,520 35,644 975

Return to top

Want to see the price when the GMC Terrain is equipped with the features you want? Configure this car
See TrueDelta's information for all SUVs
See TrueDelta's information for all GMC models.