45/100
2023Small Sport Utility Vehicle 4WDRegular

2023 GMC Terrain AWD

EPA ID: 45828
24
City MPG
26
Combined MPG
26MPG· Average
28
Highway MPG

Fuel Economy Overview

The 2023 GMC Terrain AWD achieves an EPA-estimated 26 MPG in combined city and highway driving, with 24 MPG in the city and 28 MPG on the highway. Powered by a 1.5L 4-cylinder turbocharged engine paired with a automatic 9-spd, this small sport utility vehicle 4wd features All-Wheel Drive drive.

In terms of environmental impact, the 2023 Terrain AWD produces approximately 347 grams of CO2 per mile. This figure is measured under standardized EPA test conditions and represents tailpipe emissions only. For context, the average new vehicle sold in the United States produces approximately 400 grams of CO2 per mile, meaning this Terrain AWD performs better than the national average in this regard.

The estimated annual fuel cost for this vehicle is $2,300, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $750 over a 5-year period. This calculation accounts for differences in fuel consumption efficiency and provides a practical measure of long-term ownership costs attributable to fuel economy.

Energy DNA

Vehicle ClassSmall Sport Utility Vehicle 4WD
Fuel TypeRegular
Engine1.5L 4-cyl
AspirationTurbocharged
TransmissionAutomatic 9-spd
Drive TypeAll-Wheel Drive

Green Scorecard

CO2 Emissions347 g/mi
Start-Stop SystemEquipped
GHG Score5/10
Smog RatingN/A
Est. Annual Cost$2,300
5-Year Cost DeltaSave $750

Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy

55% City45% Highway

Adjust the slider to match your daily driving habits. City driving involves stop-and-go traffic under 45mph, while highway driving represents sustained speeds over 55mph.

Your Real MPG
25.6
Impact vs EPA
+$28
/ year
💨

The Brick Effect: Highway Speed Penalty

EPA highway tests average roughly 48 mph. Driving at 75 mph increases aerodynamic drag exponentially. Because the Small Sport Utility Vehicle 4WD has a large frontal area, expect your real-world highway fuel economy to drop by up to 25% at high speeds.

5-Year Total Cost of Ownership

Estimated Monthly Cost
$530/mo
Includes estimated depreciation, fuel, insurance, and state fees over 5 years. Does not include loan interest.
15,000 mi
Value Depreciation
Est. value lost over 60 months
$13,860
43.6%
Fuel & Electricity
Based on National Average rates ($3.50/gal)
$10,096
31.7%
Estimated Insurance
Based on vehicle class risk profile
$7,459
23.4%
State Registration Fees
Based on National Average DMV base rates
$400
1.3%
Total 5-Year Cost$31,815

Recall Intelligence

Campaign #23V339000·2023-06-02
critical
Component: CHILD SEAT:VEHICLE LATCH ANCHOR

General Motors, LLC (GM) is recalling certain 2020-2023 Chevrolet Equinox and GMC Terrain vehicles. The four rear-seat lower child seat LATCH anchorage bars may have excessive powder coating, which could prevent a child seat from being installed with the anchorage bars. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 225, "Child Restraint Anchorage Systems."

Consequence & Remedy

Consequence: The inability to install a child seat with the LATCH anchorage bars could result in an unsecured child seat, increasing the risk of injury in a crash.

Remedy: Owners are advised to install child seats using the vehicle's rear seat belts until the remedy is complete. Dealers will inspect the latch anchorage bars, and remove and replace the finish, as necessary, free of charge. Owner notification letters were mailed June 2, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is N232403240.

Campaign #22V929000·2023-01-24
critical
Component: AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGER

General Motors, LLC (GM) is recalling certain 2023 Chevrolet Equinox and GMC Terrain vehicles equipped with ventilated front passenger seats. The Occupant Classification System may not properly disable the front passenger air bag when there is a small child or child restraint detected in the seat.

Consequence & Remedy

Consequence: In the event of a crash, a front passenger air bag that deploys with a child or infant in the front passenger seat can increase their risk of injury.

Remedy: Dealers will replace the passenger presence system, free of charge. Owner notification letters were mailed January 24, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is N222388911.

Loading live complaint data...

Looking for comprehensive historical data?

NHTSA FARS (Fatal Crash History) and broader generational safety trends are aggregated at the model level rather than by specific engine configurations. View the complete historical data profile for all GMC Terrain AWD configurations.

View Model History

Similar 2023 Small Sport Utility Vehicle 4WD Alternatives

Fuel Cost Analysis

Annual Fuel Cost$2,300
vs. Avg Vehicle (5 yrs)Save $750

Based on 15,000 miles/year and current fuel prices.

Efficiency Breakdown

City24 MPG
Highway28 MPG
Combined26 MPG

Estimated Lifetime Carbon Footprint

(Based on 200,000 miles driven)

69.4 metric tons CO₂
Equivalent To:
🌳 86 tree seedlings grown for 10 yrs
✈️ 5.8 cross-country flights/yr

Data Provenance

Data directly from the EPA National Vehicle and Fuel Emissions Laboratory. The combined rating is a weighted average (55% city, 45% highway). For official figures, visit fueleconomy.gov.