Is the 2025 Gmc SIERRA 2500 reliable?

The 2025 Gmc SIERRA 2500 has 34 complaints filed with NHTSA (0.7x the segment average). Our reliability verdict: excellent. Most common issue: STEERING problems.

What are common problems with the 2025 Gmc SIERRA 2500?

Top problems: STEERING (7 complaints, avg repair $500); OTHER (6 complaints, avg repair $500); BRAKES (6 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2025 Gmc SIERRA 2500?

No recalls have been issued for the 2025 Gmc SIERRA 2500.

How much does it cost to insure a 2025 Gmc SIERRA 2500?

Estimated US average full-coverage insurance for the 2025 Gmc SIERRA 2500 is approximately $1,848/year (sedan-midsize 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.

2025 Gmc SIERRA 2500

Problems, Recalls & Reliability Report

Excellent Reliability

Quick Summary

The 2025 Gmc SIERRA 2500 has 34 owner complaints filed with NHTSA — that's 0.7x the segment average of 52. The most common issue is steering problems (21% of all complaints), specifically: experienced loss of power steering, loss of brakes.

3 crash reports

Total Complaints

Recalls Issued

—/5

Safety Stars

0.7x

vs Segment Avg

Known Problems(top 5 of 8)

STEERING

7 complaints

21%

• Experienced loss of power steering, loss of brakes
• The contact owns a 2025 GMC Sierra 2500. The contact stated that while driving at an undisclosed speed, after driving over a small pothole on the road, the alignment was dramatically altered, causing the vehicle to slightly veer out of the intended lane even though the steering wheel was centered. N
• While towing a less than 2000 lb trailer I had total loss of power steering when speeds dropped below about 5 mph. I got off interstate and was turning right at the end of exit ramp and I could barely turn the vehicle. At the next stop sign it did the same thing. I stopped turned off the vehicle and

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

“Experienced loss of power steering, loss of brakes”

— NHTSA complaint filing

Estimated Insurance Cost for 2025 Gmc SIERRA 2500

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

$1,848

Full coverage / month

$154

Liability only / year

$611

vs US avg

+10%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (sedan-midsize)0.96x

× theft risk1.00x

× safety rating1.00x

× vehicle age1.15x

= Full coverage estimate$1848

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

Maintenance & Warranty

Recommended Gmc SIERRA 2500 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

Estimated Repair Costs

STEERING(~50K mi)

$500

OTHER(~50K mi)

$500

BRAKES(~50K mi)

$500

ENGINE(~50K mi)

$500

TRANSMISSION(~50K mi)

$500

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

🔍 Pre-Purchase Inspection Checklist

Based on 34 owner complaints for this specific year, here's what to check or ask about:

☐
STEERING: Experienced loss of power steering, loss of brakes
Typically appears around 50K miles. Repair cost ~$500
☐
OTHER: The truck is not even 2 weeks old and driving down the road at less than 50mph the sunroof exploded. Nothing fell on the sunroof and no other vehicles were near the truck at the time the sunroof busted.
Typically appears around 50K miles. Repair cost ~$500
☐
BRAKES: Experienced loss of power steering, loss of brakes
Typically appears around 50K miles. Repair cost ~$500
☐
ENGINE: The contact owns a 2025 GMC Sierra 2500. The contact stated that while driving at an undisclosed speed, the vehicle failed to accelerate as intended while depressing the accelerator pedal. The check engine warning light was illuminated. In addition, the contact stated that the RPM was fluctuating wh
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)