How much does the 2018 GMC Terrain cost?

The 2018 GMC Terrain has a starting MSRP of $24,995, ranging up to $39,270 for the top trim. Trim pricing includes SL from $24,995; SLE from $27,820; SLT from $31,320; Denali from $37,520.

What is the fuel economy of the 2018 GMC Terrain?

The 2018 GMC Terrain achieves up to 32 MPG combined (EPA estimate), depending on trim and configuration.

How much cargo space does the 2018 GMC Terrain have?

The 2018 GMC Terrain offers up to 63.3 cubic feet of cargo capacity, depending on trim and seating configuration.

How much can the 2018 GMC Terrain tow?

The 2018 GMC Terrain has a maximum towing capacity of up to 3,500 pounds, depending on trim and equipment.

Is the 2018 GMC Terrain safe?

The 2018 GMC Terrain earned an overall rating of 5 out of 5 stars in NHTSA crash testing.

How many trims does the 2018 GMC Terrain come in?

The 2018 GMC Terrain is available in 4 trims (11 total configurations) across SUV body styles with front wheel drive, all wheel drive.

2018 GMC Terrain

4 trims · 11 configurations · SUV

Starting MSRP

$24,995 – $39,270

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NHTSA safety

★★★★★

5 / 5 overall

Frontal (driver)★★★★★

Frontal (passenger)★★★★★

Side (driver)★★★★★

Side (passenger)★★★★★

Rollover★★★★☆

Source: NHTSA

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Manufacturer specs and trim data below are still available for research. Check back for dealer inventory, or browse other GMC models.

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Pricing

How much should you pay for the GMC Terrain? Select a trim to update purchase and lease estimates.

MSRP by trim

Select a trim to update the payment estimates. MSRP is for each trim's base configuration and excludes destination, taxes, and options.

Purchase information

Based on SL

Total price (SL MSRP)

$24,995

Typical monthly

$495/mo

Avg. APR

7.00%

60-month loan estimate for good credit (rates as of 2026-07-11). Not a credit offer; actual APR varies by lender, credit, and dealer.

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Compare 2018 GMC Terrain trims

SL
MSRP
$24,995
Fuel economy (city/hwy)
26/30
Horsepower
170 hp
Torque
203 lb-ft
Engine
1.5L I4 gas
Seating
5
Drivetrain
FWD
Cargo (cu ft)
63.3
Max towing
1,500 lbs
SLE
4 configurations
MSRP
$27,820 – $33,340
Fuel economy (city/hwy)
26/30
Horsepower
170 hp
Torque
203 lb-ft
Engine
1.5L I4 gas
Seating
5
Drivetrain
FWD
Cargo (cu ft)
63.3
Max towing
3,500 lbs
SLT
4 configurations
MSRP
$31,320 – $35,915
Fuel economy (city/hwy)
26/30
Horsepower
170 hp
Torque
203 lb-ft
Engine
1.5L I4 gas
Seating
5
Drivetrain
FWD
Cargo (cu ft)
63.3
Max towing
3,500 lbs
Denali
2 configurations
MSRP
$37,520 – $39,270
Fuel economy (city/hwy)
22/28
Horsepower
252 hp
Torque
260 lb-ft
Engine
2L I4 gas
Seating
5
Drivetrain
FWD
Cargo (cu ft)
63.3
Max towing
3,500 lbs

Compare 2018 GMC Terrain trim specifications
Spec	SL	SLE4 configurations	SLT4 configurations	Denali2 configurations
MSRP	$24,995	$27,820 – $33,340	$31,320 – $35,915	$37,520 – $39,270
Fuel economy (city/hwy)	26/30	26/30	26/30	22/28
Horsepower	170 hp	170 hp	170 hp	252 hp
Torque	203 lb-ft	203 lb-ft	203 lb-ft	260 lb-ft
Engine	1.5L I4 gas	1.5L I4 gas	1.5L I4 gas	2L I4 gas
Seating	5	5	5	5
Drivetrain	FWD	FWD	FWD	FWD
Cargo (cu ft)	63.3	63.3	63.3	63.3
Max towing	1,500 lbs	3,500 lbs	3,500 lbs	3,500 lbs

Specifications shown for each trim’s base configuration; drivetrain, cab, and box options vary within a trim, and MSRP shows the full range. MSRP excludes destination fees, taxes, and dealer-installed options.

Full specifications

Shown for each trim's base configuration. Drivetrain, cab, and box options within a trim can change dimensions, capacities, and fuel economy.

Engine & drivetrain

Engine type: SLgas
SLEgas
SLTgas
Denaligas
Fuel type: SLregular unleaded
SLEregular unleaded
SLTregular unleaded
Denalipremium unleaded (recommended)
Cylinders: SLI4
SLEI4
SLTI4
DenaliI4
Displacement: SL1.5 L
SLE1.5 L
SLT1.5 L
Denali2 L
Horsepower: SL170 hp
SLE170 hp
SLT170 hp
Denali252 hp
Torque: SL203 lb-ft
SLE203 lb-ft
SLT203 lb-ft
Denali260 lb-ft
Transmission: SL9-speed shiftable automatic
SLE9-speed shiftable automatic
SLT9-speed shiftable automatic
Denali9-speed shiftable automatic
Drivetrain: SLfront wheel drive
SLEfront wheel drive
SLTfront wheel drive
Denalifront wheel drive

Dimensions

Body type: SLSUV
SLESUV
SLTSUV
DenaliSUV
Doors: SL5
SLE5
SLT5
Denali5
Seating: SL5
SLE5
SLT5
Denali5
Length: SL182.3 in
SLE182.3 in
SLT182.3 in
Denali182.3 in
Width: SL72.4 in
SLE72.4 in
SLT72.4 in
Denali72.4 in
Height: SL65.4 in
SLE65.4 in
SLT—
Denali—
Wheelbase: SL107.3 in
SLE107.3 in
SLT107.3 in
Denali107.3 in
Ground clearance: SL6.9 in
SLE6.9 in
SLT7.9 in
Denali7.9 in

Capacity & weight

Cargo capacity: SL29.6 cu ft
SLE29.6 cu ft
SLT29.6 cu ft
Denali29.6 cu ft
Max cargo capacity: SL63.3 cu ft
SLE63.3 cu ft
SLT63.3 cu ft
Denali63.3 cu ft
Max towing: SL1,500 lbs
SLE3,500 lbs
SLT3,500 lbs
Denali3,500 lbs
Max payload: SL1,146 lbs
SLE1,146 lbs
SLT1,146 lbs
Denali1,146 lbs
Curb weight: SL3,449 lbs
SLE3,449 lbs
SLT3,487 lbs
Denali3,635 lbs
Fuel tank: SL14.9 gal
SLE14.9 gal
SLT14.9 gal
Denali14.9 gal

Fuel economy & EV

Combined MPG: SL28
SLE28
SLT28
Denali24
City MPG: SL26
SLE26
SLT26
Denali22
Highway MPG: SL30
SLE30
SLT30
Denali28

Full specifications by trim
Spec	SL	SLE	SLT	Denali
Engine & drivetrain
Engine type	gas	gas	gas	gas
Fuel type	regular unleaded	regular unleaded	regular unleaded	premium unleaded (recommended)
Cylinders	I4	I4	I4	I4
Displacement	1.5 L	1.5 L	1.5 L	2 L
Horsepower	170 hp	170 hp	170 hp	252 hp
Torque	203 lb-ft	203 lb-ft	203 lb-ft	260 lb-ft
Transmission	9-speed shiftable automatic	9-speed shiftable automatic	9-speed shiftable automatic	9-speed shiftable automatic
Drivetrain	front wheel drive	front wheel drive	front wheel drive	front wheel drive
Dimensions
Body type	SUV	SUV	SUV	SUV
Doors	5	5	5	5
Seating	5	5	5	5
Length	182.3 in	182.3 in	182.3 in	182.3 in
Width	72.4 in	72.4 in	72.4 in	72.4 in
Height	65.4 in	65.4 in	—	—
Wheelbase	107.3 in	107.3 in	107.3 in	107.3 in
Ground clearance	6.9 in	6.9 in	7.9 in	7.9 in
Capacity & weight
Cargo capacity	29.6 cu ft	29.6 cu ft	29.6 cu ft	29.6 cu ft
Max cargo capacity	63.3 cu ft	63.3 cu ft	63.3 cu ft	63.3 cu ft
Max towing	1,500 lbs	3,500 lbs	3,500 lbs	3,500 lbs
Max payload	1,146 lbs	1,146 lbs	1,146 lbs	1,146 lbs
Curb weight	3,449 lbs	3,449 lbs	3,487 lbs	3,635 lbs
Fuel tank	14.9 gal	14.9 gal	14.9 gal	14.9 gal
Fuel economy & EV
Combined MPG	28	28	28	24
City MPG	26	26	26	22
Highway MPG	30	30	30	28