2018 GMC Terrain diesel SUV

Rating7.9

Ranked #2 in Compact Diesel Suv

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Starting MSRP $31,600 - $35,915
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Key Spec of 2018 GMC Terrain diesel SUV
fuel economy

28/32/39

fuel type

Diesel

horsepower

137 hp @ 3750 rpm

basic warranty

3 yr./ 36000 mi.

ProsConsWhat's New

Super-efficient diesel powertrain

High price tag and unimpressive acceleration for the class

Fully redesigned for 2018

Upscale interior with superior material-quality

Not many standard safety features

Luxurious cabin loaded with standard features

Not much space for cargo

2018 GMC Terrain diesel SUV Price, Review, Ratings and Pictures

Updated on: December 21, 2022

Nathan Dyer's image
Nathan Dyer 

Senior Editor

The 2018 GMC Terrain Diesel SUV is a proud member of the compact SUV segment, locking horns with its own sibling, the Chevrolet Equinox Diesel. Spread across 2 trims, the Terrain Diesel starts off at a base price of MSRP $31,600 and carries on to $35,915. Its 1.6L turbocharged inline-4 engine and 6-speed automatic transmission give the SUV 137 horsepower and 240 lb-ft of torque. With that, it manages a 0-60 of 8.9 seconds and boasts a towing capacity of 1,500 pounds. Moving to fuel economy, the Terrain Diesel manages to get a combined EPA rating of 32 MPG, a number that is great for the class and highly improves the Terrain Diesel’s practicality. It also has a ground clearance of 7.9 inches.

2018 GMC Terrain diesel SUV Latest Updates

  • Mar' 25, 2022 : General Motors To Recall 726,959 Units Of The GMC Terrain SUV After Petition Refusal Read More »
  • Sep' 27, 2021 : GMC Showcase Its 2021 Full AT4 Premium Off-Road Line-up Read More »

Trim wise pricing breakdown


NameInvoice PriceMSRPNumber of Listings
SLE 4dr SUV AWD (1.6L 4cyl Turbodiesel 6A)$31673$3340034 Listings
SLT 4dr SUV (1.6L 4cyl Turbodiesel 6A)$32457$3420022 Listings
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Over All Rating

7.9Out of 10

8.30
7.00
7.80
7.90
8.60
6.00
9.30
9.00
Notable Rankings

#2 in Compact Diesel Suv

#6 in Diesel Suv

#14 in Compact Suv

#18 in Suv


Pictures & Videos



Trims

SLE$31,600 onwards
  • 17-inch silver painted aluminum wheels
  • 1St row LCD monitor
  • AM/FM stereo
  • Premium cloth Seat trim
SLT$34,200 onwards
  • Driver Lumbar support
  • Front Fog/driving lights
  • Siriusxm AM/FM/Satellite

Used GMC Terrain diesel SUV For Sale

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15
28
Price Drop, $2000
Earlier Price: $24998
30 Sep 2022
Wahoo, NE

2019 GMC Terrain SLT diesel SUV

SLT 4dr SUV AWD (1.6L 4cyl Turbodiesel 6A)

$22,998
Est. $312/mo
Excellent Deal
$3,811 Below market
RMV: $26,809
Mileage 90,987 mi.
Listed On 27 Aug 2022 (151 Days)
10
29New
Price Drop, $366
Earlier Price: $19988
28 Dec 2022
Montpelier, VT

2018 GMC Terrain SLE diesel SUV

SLE 4dr SUV AWD (1.6L 4cyl Turbodiesel 6A)

$19,622
Est. $266/mo
Excellent Deal
$3,214 Below market
RMV: $22,836
Mileage 70,541 mi.
Listed On 30 Jul 2022 (179 Days)
6
36
Price Rise, $31
Earlier Price: $27598
22 Jul 2022
Aurora, CO

2019 GMC Terrain SLT diesel SUV

SLT 4dr SUV AWD (1.6L 4cyl Turbodiesel 6A)

$27,629
Est. $375/mo
Excellent Deal
$4,309 Below market
RMV: $31,938
Mileage 41,278 mi.
Listed On 13 Jun 2022 (226 Days)
9
29New
Price Drop, $302
Earlier Price: $19989
3 Jan 2023
Johnston, IA

2018 GMC Terrain SLT diesel SUV

SLT 4dr SUV AWD (1.6L 4cyl Turbodiesel 6A)

$19,687
Est. $267/mo
Excellent Deal
$2,894 Below market
RMV: $22,581
Mileage 92,974 mi.
Listed On 21 Dec 2022 (35 Days)
23
39
Price Drop, $328
Earlier Price: $24202
25 Jul 2022
Chattanooga, TN

2018 GMC Terrain SLT diesel SUV

SLT 4dr SUV AWD (1.6L 4cyl Turbodiesel 6A)

$23,874
Est. $324/mo
Excellent Deal
$3,316 Below market
RMV: $27,190
Mileage 66,870 mi.
Listed On 15 Jul 2022 (194 Days)
21
6
Price Drop, $404
Earlier Price: $25730
15 Oct 2022
Groveport, OH

2019 GMC Terrain SLE diesel SUV

SLE 4dr SUV AWD (1.6L 4cyl Turbodiesel 6A)

$25,326
Est. $343/mo
Excellent Deal
$3,395 Below market
RMV: $28,721
Mileage 32,221 mi.
Listed On 15 Sep 2022 (132 Days)
5
41
Price Drop, $424
Earlier Price: $26401
2 Oct 2022
Hagerstown, MD

2019 GMC Terrain SLT diesel SUV

SLT 4dr SUV (1.6L 4cyl Turbodiesel 6A)

$25,977
Est. $352/mo
Excellent Deal
$3,490 Below market
RMV: $29,467
Mileage 37,014 mi.
Listed On 12 May 2022 (258 Days)
14
33
Price Drop, $1778
Earlier Price: $27777
23 Jun 2022
Bluefield, WV

2019 GMC Terrain SLT diesel SUV

SLT 4dr SUV AWD (1.6L 4cyl Turbodiesel 6A)

$25,999
Est. $352/mo
Excellent Deal
$3,378 Below market
RMV: $29,377
Mileage 65,020 mi.
Listed On 16 Jun 2022 (223 Days)
5
36New
Price Drop, $1001
Earlier Price: $25995
19 Dec 2022
Wichita, KS

2019 GMC Terrain SLT diesel SUV

SLT 4dr SUV (1.6L 4cyl Turbodiesel 6A)

$24,994
Est. $339/mo
Excellent Deal
$3,132 Below market
RMV: $28,126
Mileage 43,493 mi.
Listed On 31 Oct 2022 (86 Days)

Colors and Styles

Build Car
Summit White

Features
vehicle bio
base price

$35915

body style

4dr SUV

engine type
displacement

98 cu in

horse power

137 hp @ 3750 rpm

torque

240 lb.-ft. @ 2000 rpm

transmission

6-speed shiftable automatic

dimensions
length

182.3 in

wheelbase

107.3 in

width

72.4 in

curb weight

3658 lbs

Height

65 in

Ground Clearance

7.9 in

capacity
passenger volume

99.6 cu ft

cargo volume

63.3 cu ft

passenger capacity

5 Seats

fuel economy
city/combined/highway

28/32/38 mpg

highway range

592.80 mi

warranty
basic warranty

3 yr./ 36000 mi.


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