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2019 GMC

Terrain AWD

Auto 6-spd, 4 cyl, 1.6 L, Diesel, Turbo

GMC Terrain: best and worst years
2019 GMC Terrain AWD
2019 photoKevautoCC BY-SA 4.0Wikimedia Commons

Overview

Body
Small Sport Utility Vehicle 4WDEPA, from EPA, last updated 6/11/2026
Drivetrain
All-Wheel DriveEPA, from EPA, last updated 6/11/2026
Transmission
Automatic 6-spdEPA, from EPA, last updated 6/11/2026
Powertrain
DieselEPA, from EPA, last updated 6/11/2026
Fuel
DieselEPA, from EPA, last updated 6/11/2026

Engine & performance

Cyl
4EPA, from EPA, last updated 6/11/2026
Aspiration
TurbochargedEPA, from EPA, last updated 6/11/2026
Start-stop system
YesEPA, from EPA, last updated 6/11/2026

Efficiency

MPG Hwy
38 mpgEPA, from EPA, last updated 6/11/2026
MPG City
28 mpgEPA, from EPA, last updated 6/11/2026
MPG Comb
32 mpgEPA, from EPA, last updated 6/11/2026
Fuel $/yr
$2,450EPA, from EPA, last updated 6/11/2026
CO₂
319 g/miEPA, from EPA, last updated 6/11/2026
Eco Score
6/10EPA, from EPA, last updated 6/11/2026
Smog score
3/10
Elec. Range
0 miEPA, from EPA, last updated 6/11/2026
Real-world MPG
34.7 mpg, reported by 1 driverabout 2.7 mpg above the EPA combined estimate
SmartWay certified
No

Dimensions & capacity

Length
183 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Width
72 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Height
65 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Wheelbase
107 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Curb Weight
3,327 lbNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Pass. Vol
90 ft³EPA, from EPA, last updated 6/11/2026
Cargo Vol
13 ft³EPA, from EPA, last updated 6/11/2026

Safety NHTSA, model year

Overall crash rating
★★★★★
Rollover rating
★★★★
Stability control (ESC)
Standard
Forward-collision warning
Optional
Lane-departure warning
Optional
Recalls
3
Owner complaints
174
Reported injuries
12

Feature availability

Which features come standard, cost extra, or are locked to a pricier trim arrives with the next data phase. Standard equipment shows here today.

Standard

Reported problems NHTSA owner complaints, model year

  • ENGINE22%
  • SERVICE BRAKES20%
  • POWER TRAIN17%
  • ELECTRICAL SYSTEM13%
  • UNKNOWN OR OTHER7%
  • VEHICLE SPEED CONTROL3%

Source: NHTSA owner complaints, 283 total.

GMC Terrain: best and worst years

Warranty manufacturer terms, by make

Basic
3 yr / 36k mi
Powertrain
5 yr / 60k mi
Roadside assistance
5 yr / 60k mi
Maintenance
1 yr / 12k mi
EV battery
8 yr / 100k mi

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.