Crash Test
Not Tested
Source NHTSA
MPG (up to)
City / HWY
Horsepower
322 -397
Seats
5 -6
Front passenger 3/4 w/ wheels turned.

Positive Owner Reviews

accountCircle david S
It's my dream truck and I take care of it.
I love my truck. It has been my cream truck. It is lifted and fully loaded. I love that the seats cool.
accountCircle Jake L
GMC goddess: a brief review of my go to vehicle.
My vehicle is awesome, I love it so much. It is fuel efficient, safe, has much space and it is comfortable. The trunk is pretty spacious, the navigation system is up to date. I love the color and its features. Only little problem I encountered once was when the battery died and had to jump start.
accountCircle Car L
The car is able to be big enough for a large family.
The car definitely has a lot of space to be able to put things inside like going to Costco. The car is comfortable especially for long trips like going to another state. The car does have windows that move around to be able to park better especially when you are it backwards.
accountCircle Jerry k
Its has great towing capacity a lot of power and inside is very comfortable
Only thing i dislike is gas mileage and high cost of repairs
accountCircle Anne A
GMC - the only truck for me.
Some electrical oddities and had to replace the gas pump and entire system after pump because when the pump broke into pieces the particulates were so small they went thru the screens and contaminated the system. Outside of that I love the comfort and handling of the truck and the features. All my trucks have been GMC's and I really like the quality and styling of the trucks.

GMC Sierra 3500HD Models

Models also known as Trim Levels, are used to identify a vehicle's level of equipment or special features.

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Work Truck
322-397 HP 5-6 Seats
car
SRW Work Truck
322-397 HP 6 Seats
car
SLE
322-397 HP 5-6 Seats
car
SRW SLE
322-397 HP 5-6 Seats
car
SRW SLT
322-397 HP 5 Seats
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SLT
322-397 HP 5 Seats
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Denali
322-397 HP 5 Seats
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SRW Denali
322-397 HP 5 Seats
Photos may not match model

2014 GMC Sierra 3500HD Owner Reviews

4.20
5 Reviews
close Write Review
5 stars 20%
4 stars 80%
3 stars 0%
2 stars 0%
1 star 0%
accountCircle david S on November 7, 2020
It's my dream truck and I take care of it.
I love my truck. It has been my cream truck. It is lifted and fully loaded. I love that the seats cool.
accountCircle Jerry k on June 9, 2020
Its has great towing capacity a lot of power and inside is very comfortable
Only thing i dislike is gas mileage and high cost of repairs

Ranks #11 Full Size Pickup Trucks by Owners

The 2014 GMC Sierra 3500HD has an average owner rating of 4.46 out of 5 which ranks it #11 of 14 other Full Size Pickup Trucks.

1
car
4.89
2
car
4.61
11
car
4.2

Related Articles for 2014 GMC Sierra 3500HD

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Safety & Reliability

NHTSA Logo
NHTSA Crash Test
(Not Rated)
*National Highway Traffic Safety Administration
IIHS Logo
IIHS Crash Test
(Not Tested)
*Insurance Institute for Highway Safety