2014 GMC Sierra 2500HD Consumer Review: Is it Montana tough?
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2014 GMC Sierra 2500HD - Consumer Review

Average Consumer Rating

1 Total Reviews

SLT Crew Cab Pickup (6.0L V8 FFV 4x4 6-speed Automatic 6.6 ft. Bed)

Performance
Comfort
Fun-to-Drive
Interior
Exterior
Build Quality
Reliability Value
13 of 13 people found this review helpful
Is it Montana tough?
By awenaw on

Vehicle

2014 GMC Sierra 2500HD SLT 4dr Crew Cab 4WD SB (6.0L 8cyl 6A)

Review

Just bought a 2014 GMC 2500 Duramax with z71 off road package 3 weeks ago, currently has a little over 2000 miles. Went huntin two days ago in a couple feet of snow and while crawling in 4lo up an old logging road I managed to twist the mounts on the front drive axle, destroyed the axle seal, broke the universal joints on the front drive line and cracked the transfer case. The truck just has so much torque at low rpm its unbelievable. Love the Duramax/Allison combo but I seemed to have found a weak spot GM didn't find during testing. The ifs as well as everything behind the t-case stayed true and held strong but the 4x4 components failed under very little stress and throttle input.

Best Features

Duramax diesel and the Allison Transmission, heated/cooled seats and the diesel exhaust brake.

Worst Features

Stronger 4x4 components that can handle the huge amounts of torque the diesel produces.
Recommend (13) (0)

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