Is the 2025 Gmc SIERRA EV reliable?

The 2025 Gmc SIERRA EV has 10 complaints filed with NHTSA (1.0x the segment average). Our reliability verdict: below-average. Most common issue: FUEL SYSTEM problems.

What are common problems with the 2025 Gmc SIERRA EV?

Top problems: FUEL SYSTEM (2 complaints, avg repair $500); VISIBILITY (2 complaints, avg repair $500); TRANSMISSION (1 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2025 Gmc SIERRA EV?

Yes, there are 1 recall(s): SEAT BELTS:REAR/OTHER:ANCHORAGE. Contact any Gmc dealer to verify if recalls have been completed on your specific vehicle.

How much does it cost to charge a 2025 Gmc SIERRA EV?

The 2025 Gmc SIERRA EV has an EPA rating of 64 MPGe. At the current US average residential electricity rate, driving 12,000 miles per year costs roughly $1201. State rates vary significantly — see the interactive calculator on this page.

How much does it cost to insure a 2025 Gmc SIERRA EV?

Estimated US average full-coverage insurance for the 2025 Gmc SIERRA EV is approximately $2,135/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 2025 Gmc SIERRA EV 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 2025 Gmc SIERRA EV 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.

2025 Gmc SIERRA EV

Problems, Recalls & Reliability Report

Below Average

Quick Summary

The 2025 Gmc SIERRA EV has 10 owner complaints filed with NHTSA — that's 1.0x the segment average of 10. The most common issue is fuel system problems (20% of all complaints), specifically: battery heating module failed. this resulted in small, hard to distinguish, "service vehicle" icon to appear on the dash with no further information. this warning icon first appeared during a long drive, then went away on its own and eventually came back. this failure would eventually make chargi. There is 1 recall issued for this model year.

Total Complaints

Recalls Issued

5/5

Safety Stars

1.0x

vs Segment Avg

Known Problems(top 5 of 8)

FUEL SYSTEM

2 complaints

20%

• Battery heating module failed. This resulted in small, hard to distinguish, "service vehicle" icon to appear on the dash with no further information. This warning icon first appeared during a long drive, then went away on its own and eventually came back. This failure would eventually make chargi
• Vehicle electrical propulsion system became inoperable creating a hazard to occupants in a temperature control required climate Vehicles visual control showing speed and all other information went completely black while vehicle was in motion.

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

“Battery heating module failed. This resulted in small, hard to distinguish, "service vehicle" icon to appear on the dash with no further information. This warning icon first appeared during a long drive, then went away on its own and eventually came back. This failure would eventually make chargi”

— NHTSA complaint filing

Recalls (1)

SEAT BELTS:REAR/OTHER:ANCHORAGE16/01/2025

General Motors, LLC (GM) is recalling certain 2024 Chevrolet Silverado EV and 2024-2025 GMC Sierra EV pickup trucks. The bolt that secures the rear center seat belt assembly to the seat structure may not have been properly tightened.

Risk: An improperly secured seat belt assembly may not restrain an occupant as intended, increasing the risk of injury in a crash.

Fix: GM will tighten the bolt that attaches the center seat belt assembly to the rear seat structure, free of charge. All affected vehicles are still in dealer inventory and, therefore, no owner letters will be mailed. Owners may contact GM customer service at 1-888-988-7267, or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N242489901.

Charging Cost Calculator for 2025 Gmc SIERRA EV

Live EIA prices

Annual miles driven: 12,000

Your state (affects local electricity price)

Per year

$1,190

Per month

$99

Per mile

9.9¢

kWh/mi

0.53

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 2025 Gmc SIERRA EV

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

$2,135

Full coverage / month

$178

Liability only / year

$638

vs US avg

+28%

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 rating0.94x

× vehicle age1.15x

= Full coverage estimate$2135

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

Maintenance & Warranty

Recommended Gmc SIERRA EV 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

EV Incentives for 2025 Gmc SIERRA EV

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.

Historic eligibility: 2025 Gmc SIERRA EV vehicles purchased on or before September 30, 2025 may still qualify for the federal credit on the 2025 tax return. Check with a tax professional for your specific vehicle's eligibility.

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

FUEL SYSTEM(~50K mi)

$500

VISIBILITY(~50K mi)

$500

TRANSMISSION(~50K mi)

$500

BRAKES(~50K mi)

$500

STEERING(~50K mi)

$500

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

🔍 Pre-Purchase Inspection Checklist

Based on 10 owner complaints for this specific year, here's what to check or ask about:

☐
FUEL SYSTEM: Battery heating module failed. This resulted in small, hard to distinguish, "service vehicle" icon to appear on the dash with no further information. This warning icon first appeared during a long drive, then went away on its own and eventually came back. This failure would eventually make chargi
Typically appears around 50K miles. Repair cost ~$500
☐
VISIBILITY: The passenger rear view mirror is completely flat, not concave like every other mirror we’re used to on a passenger vehicle. This mirror glass is only used on the passenger mirror of the EV trucks for some unknown reason. It is completely unsafe in such a large truck without huge blind spots. Becaus
Typically appears around 50K miles. Repair cost ~$500
☐
TRANSMISSION: Failure in the lithium-Ion battery system. Battery conditioning system failed to manage heating and cooling of the battery system leading to catastrophic system failure. Dealership and manufacturer are unable to make repair leaving the vehicle un-operable.
Typically appears around 50K miles. Repair cost ~$500
☐
BRAKES: My 2025 GMC Denali EV has experienced repeated safety-critical issues, including severe torque pull under acceleration, making it difficult to maintain safe lane position and compromising steering control. This behavior persists even after inspection and is documented on video. The vehicle has also
Typically appears around 50K miles. Repair cost ~$500
☐
RECALLS: Verify all 1 recall have been completed — free at any Gmc dealer
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)