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2014 GMC Sierra 2500 review

Research, photos, specs, and expertise

GMC Sierra 2500 highlights

Customer rating

RepairPal reliability rating

Mileage (EPA estimate)

(data not available)

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All GMC Sierra 2500 years

What is new for the 2014 GMC Sierra 2500?

  • Sierra 2500 trims have been upgraded with Bed Liner as standard equipment this year.
  • SiriusXM Trial Available features are now available as options on select trims.

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Ratings & reliability

Customer ratings

4.5 out of 5

2 customer reviews

RepairPal reliability rating

3
Above Average

RepairPal gave the GMC Sierra 2500 an overall reliability rating of 3 out of 5 stars, which RepairPal describes as Above Average. This rating ranks GMC Sierra 2500 10th out of 19 among Fullsize Trucks.

View RepairPal's full rating of the GMC Sierra 2500

GMC Sierra 2500 features and specs

Curious how GMC Sierra 2500 trims differ? Use our side-by-side vehicle comparison to see the differences and similarities

SLE 2WD 2D Regular Cab

Standard Features

  • ABS Brakes
  • Air Conditioning
  • Alloy Wheels
  • AM/FM Stereo
  • Automatic Transmission
  • Auxiliary Audio Input
  • CD Audio
  • Cloth Seats
  • Cruise Control
  • Power Locks
  • Power Mirrors
  • Power Windows
  • Remote Start
  • Satellite Radio Ready
  • Traction Control

Optional Features

  • Bed Cover
  • Bed Liner
  • Bluetooth Technology
  • BOSE Sound System
  • Fifth Wheel Tow Hitch
  • Flex Fuel Vehicle
  • Gooseneck Tow Hitch
  • Long Bed
  • Overhead Airbags
  • Rear Defroster
  • Remote Start
  • Running Boards
  • Side Airbags
  • SiriusXM Trial Available
  • Tow Hitch

Drive Wheels

Rear Wheel Drive (2WD)

Engine size

6.0L

Horsepower

360

Torque (ft-lbs)

380

Engine type

Gas

Fuel capacity

36

Wheelbase

133.7"

Overall length

225"

Width

80"

Height

77.6"

Leg room

F 41.3"

Head room

F 41.3"

Front tires

LT245/75R17

Rear tires

LT245/75R17

Seating capacity

3

Max towing capacity

1530/17800 lbs.

Transmission

Automatic

2014 GMC Sierra 2500 FAQ

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We hope you found this information helpful. This content is intended to inform and is not meant to indicate that a particular vehicle is currently available or recommended for you.​

Statements of fuel economy or EV range are based on EPA and other third-party estimates for vehicles when new. Fuel economy and EV range will degrade with time and vary based on age, driving conditions, vehicle history, and other conditions. See fueleconomy.gov for more info.

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