Is the 2014 Gmc TERRAIN reliable?

The 2014 Gmc TERRAIN has 385 complaints filed with NHTSA (1.3x the segment average). Our reliability verdict: below-average. Most common issue: ENGINE problems.

What are common problems with the 2014 Gmc TERRAIN?

Top problems: ENGINE (129 complaints, avg repair $500); VISIBILITY (89 complaints, avg repair $500); ELECTRICAL (33 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2014 Gmc TERRAIN?

Yes, there are 2 recall(s): EXTERIOR LIGHTING:HEADLIGHTS, VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR. Contact any Gmc dealer to verify if recalls have been completed on your specific vehicle.

How much does it cost to charge a 2014 Gmc TERRAIN?

The 2014 Gmc TERRAIN has an EPA rating of 21 MPGe. At the current US average residential electricity rate, driving 12,000 miles per year costs roughly $3659. State rates vary significantly — see the interactive calculator on this page.

How much does it cost to insure a 2014 Gmc TERRAIN?

Estimated US average full-coverage insurance for the 2014 Gmc TERRAIN is approximately $1,781/year (ev-mainstream class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

Does the 2014 Gmc TERRAIN qualify for tax credits?

The federal EV tax credit (Section 30D) expired for vehicles acquired after September 30, 2025. If purchased before that date, the 2014 Gmc TERRAIN may still qualify on the 2025 tax return. State-level incentives remain active in 13+ states — see the incentives section on this page for details.

2014 Gmc TERRAIN

Problems, Recalls & Reliability Report

Below Average

Quick Summary

The 2014 Gmc TERRAIN has 385 owner complaints filed with NHTSA — that's 1.3x the segment average of 287. The most common issue is engine problems (34% of all complaints), specifically: first incident-august 28,2014 accelerating onto highway from store lot, sharp right accelerated and engine died. no power, battery ok. message "reduced engine power" and "stability track" . towed to garage which replace engine module. forty miles from garage, accelerating on right turn same proble. There are 2 recalls issued for this model year. ⚠️ 3 fire reports filed.

3 fire reports 5 crash reports 5 injuries

385

Total Complaints

Recalls Issued

4/5

Safety Stars

1.3x

vs Segment Avg

Known Problems(top 5 of 8)

ENGINE

129 complaints

34%

• FIRST INCIDENT-AUGUST 28,2014 ACCELERATING ONTO HIGHWAY FROM STORE LOT, SHARP RIGHT ACCELERATED AND ENGINE DIED. NO POWER, BATTERY OK. MESSAGE "REDUCED ENGINE POWER" AND "STABILITY TRACK" . TOWED TO GARAGE WHICH REPLACE ENGINE MODULE. FORTY MILES FROM GARAGE, ACCELERATING ON RIGHT TURN SAME PROBLE
• I WAS DRIVING HOME AFTER WORK AROUND 7PM GOING ABOUT 45-50 MPH AND ALL OF A SUDDEN MY CAR BEGAN SLOWING DOWN AND I COULD NOT ACCELERATE. THIS IS WHEN I REALIZED THAT MY CAR HAD SHUT OFF WHILE DRIVING. ALSO, MY HEADLIGHTS TURNED OFF WHICH I NOTICED IMMEDIATELY SINCE IT WAS DARK OUTSIDE, THE COMPUTER
• TL*THE CONTACT OWNS A 2014 GMC TERRAIN. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 45 MPH AND APPROACHING A STOP LIGHT, THE VEHICLE REVVED UP TO 10,000 RPM'S AS THE ENGINE STALLED WITHOUT WARNING. THE INSTRUMENT PANEL AND EXTERIOR LIGHTS FAILED. THE FAILURE RECURRED TWO TIMES. THE VEHI

Typical onset: 50K miles Est. repair: $500

“FIRST INCIDENT-AUGUST 28,2014 ACCELERATING ONTO HIGHWAY FROM STORE LOT, SHARP RIGHT ACCELERATED AND ENGINE DIED. NO POWER, BATTERY OK. MESSAGE "REDUCED ENGINE POWER" AND "STABILITY TRACK" . TOWED TO GARAGE WHICH REPLACE ENGINE MODULE. FORTY MILES FROM GARAGE, ACCELERATING ON RIGHT TURN SAME PROBLE”

— NHTSA complaint filing

When Problems Appear on the 2014 Gmc TERRAIN

Based on 247 owner complaints that included an odometer reading. Median mileage at time of complaint: 75K miles. Most complaints cluster in the 60-100K miles range.

Overall complaint distribution by mileage

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

LIGHTING

Earlier than typicalmedian 34K mi · 8 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

AIR BAGS

Earlier than typicalmedian 55K mi · 6 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

BRAKES

Earlier than typicalmedian 41K mi · 6 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

FUEL SYSTEM

Earlier than typicalmedian 67K mi · 6 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

STEERING

Earlier than typicalmedian 54K mi · 5 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

ELECTRICAL

Reported earliermedian 35K mi · 23 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

Mileage figures are self-reported by owners in NHTSA complaint filings. Peak bucket = the mileage range with the most complaints for that component; it reflects when owners noticed and reported problems, not necessarily when the fault first occurred.

Recalls (2)

EXTERIOR LIGHTING:HEADLIGHTS08/03/2022

General Motors, LLC (GM) is recalling certain 2010-2017 GMC Terrain vehicles. A reflection caused by the headlight housings may illuminate areas above the vehicle and outside of the driver's view with excessively bright light. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."

Risk: The bright reflection may cause a glare for other drivers, reducing their visibility and increasing the risk of a crash.

Fix: Dealers will install headlamp appliques, free of charge. Owner notification letters were mailed September 8, 2022. Owners may contact GMC customer service at 1-800-462-8782. GM's number for this recall is N222363740.

Charging Cost Calculator for 2014 Gmc TERRAIN

Live EIA prices

Annual miles driven: 12,000

Your state (affects local electricity price)

Per year

$3,626

Per month

$302

Per mile

30.2¢

kWh/mi

1.60

Based on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.

Estimated Insurance Cost for 2014 Gmc TERRAIN

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.

Your state (affects local premium average)

Full coverage / year

$1,781

Full coverage / month

$148

Liability only / year

$665

vs US avg

+6%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (ev-mainstream)1.18x

× theft risk1.00x

× safety rating0.98x

× vehicle age0.92x

= Full coverage estimate$1781

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Recommended Gmc TERRAIN Service Intervals

Oil change

8K mi / 12 mo

Tire rotation

8K mi

Brake fluid

36 months

Transmission fluid

45K mi

Engine coolant

150K mi

Spark plugs

100K mi

Cabin air filter

23K mi

Engine air filter

45K mi

Differential (AWD/4WD)

45K mi

Uses GM Oil Life System. Full-size trucks may have shorter differential and transfer case intervals if used for towing.

"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.

Gmc New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

3 yr / 36K mi

Powertrain

5 yr / 60K mi

Hybrid/EV battery

8 yr / 100K mi

Corrosion (rust perforation)

6 yr / 100K mi

Roadside assistance

5 yr / 60K mi

These are the terms for a new Gmc. If you're buying a used 2014 TERRAIN, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Gmc dealer for VIN-specific remaining warranty.

EV Incentives for 2014 Gmc TERRAIN

Updated 2026-07

Federal Tax Credit (Section 30D) — Expired 2025-09-30

Section 30D new clean vehicle credit ($7,500 max) expired for vehicles acquired after Sept 30, 2025 per Public Law (One Big Beautiful Bill Act). Vehicles acquired on or before that date remain eligible on the buyer's 2025 return. No federal purchase credit exists for post-9/30/2025 acquisitions.

State-Level Incentives (Still Active in 14 States)

CaliforniaUp to $12,000

Clean Cars 4 All

ColoradoUp to $5,000

Innovative Motor Vehicle Credit

ConnecticutUp to $4,250

CHEAPR (Connecticut Hydrogen and Electric Automobile Purchase Rebate)

DelawareUp to $2,500

Clean Vehicle Rebate

IllinoisUp to $4,000

Illinois EV Rebate Program

MarylandUp to $3,000

Excise Tax Credit for Plug-in Electric Vehicles

MassachusettsUp to $3,500

MOR-EV

New JerseyUp to $4,000

Charge Up New Jersey

New YorkUp to $2,000

Drive Clean Rebate

OregonUp to $7,500

Oregon Clean Vehicle Rebate

PennsylvaniaUp to $3,000

Alternative Fuel Vehicle (AFV) Rebate Program

Rhode IslandUp to $2,500

DRIVEEV

TexasUp to $2,500

Light-Duty Motor Vehicle Purchase or Lease Incentive

VermontUp to $5,000

Incentive Program for New Electric Vehicles

See full state-by-state EV incentive details

Source: US Department of Energy Alternative Fuels Data Center + state DOR / DEQ program pages. Program details and eligibility limits change frequently — always verify with the linked source before purchase.

Estimated Repair Costs

ENGINE(~50K mi)

$500

VISIBILITY(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

TRANSMISSION(~50K mi)

$500

LIGHTING(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 385 owner complaints for this specific year, here's what to check or ask about:

☐
ENGINE: FIRST INCIDENT-AUGUST 28,2014 ACCELERATING ONTO HIGHWAY FROM STORE LOT, SHARP RIGHT ACCELERATED AND ENGINE DIED. NO POWER, BATTERY OK. MESSAGE "REDUCED ENGINE POWER" AND "STABILITY TRACK" . TOWED TO GARAGE WHICH REPLACE ENGINE MODULE. FORTY MILES FROM GARAGE, ACCELERATING ON RIGHT TURN SAME PROBLE
Typically appears around 50K miles. Repair cost ~$500
☐
VISIBILITY: TL* THE CONTACT OWNS A 2014 GMC TERRAIN. THE CONTACT STATED THAT WHILE WITH LOW BEAMS ACTIVATED, THE UPPER HALF OF THE WINDSHIELD WAS TOTALLY BLACK. THE VEHICLE WAS TAKEN TO DEALER WHO COULD NOT DIAGNOSE THE FAILURE. THE MANUFACTURER WAS NOTIFIED OF THE DEFECT. THE APPROXIMATE FAILURE MILEAGE WA
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: TL * THE CONTACT OWNS A 2014 GMC TERRAIN. WHILE DRIVING VARIOUS SPEEDS, THE VEHICLE VEERED TO THE RIGHT AND STALLED. THE CONTACT NOTICED THAT THE KEY WAS BENT WHEN IT WAS REMOVED FROM THE IGNITION. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAG
Typically appears around 50K miles. Repair cost ~$500
☐
TRANSMISSION: TL * THE CONTACT OWNS A 2014 GMC TERRAIN. WHILE DRIVING VARIOUS SPEEDS, THE VEHICLE VEERED TO THE RIGHT AND STALLED. THE CONTACT NOTICED THAT THE KEY WAS BENT WHEN IT WAS REMOVED FROM THE IGNITION. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAG
Typically appears around 50K miles. Repair cost ~$500
☐
RECALLS: Verify all 2 recalls have been completed — free at any Gmc dealer
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)