2015 GMC Sierra 3500 review
GMC Sierra 3500 highlights
Customer rating
Mileage (EPA estimate)
(data not available)
Pricing for current inventory
(no current inventory)
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All GMC Sierra 3500 years
What is new for the 2015 GMC Sierra 3500?
- Trim Added: New performance trim for enhanced driving experience.
- Standard Equipment on all models now includes advanced safety features such as lane-keeping assist and adaptive cruise control.
- New Equipment: All-wheel drive is now available as an option across more trims.
- Updated infotainment system with larger touchscreen and improved user interface.
- Significant removal of the manual transmission option in lower trims.
Shop with your budget in mind
Getting pre-qualified lets you shop with personalized monthly payments, and it doesn't impact your credit score.
Ratings & reliability
RepairPal gave the GMC Sierra 3500 an overall reliability rating of 3 out of 5 stars, which RepairPal describes as Average. This rating ranks GMC Sierra 3500 14th out of 19 among Fullsize Trucks.
View RepairPal's full rating of the GMC Sierra 3500GMC Sierra 3500 features and specs
Curious how GMC Sierra 3500 trims differ? Use our side-by-side vehicle comparison to see the differences and similarities
Work Truck 2D Regular Cab 2WD
Standard Features
- ABS Brakes
- Air Conditioning
- Cruise Control
- Power Locks
- Traction Control
- Vinyl Seats
- Tow Hitch
- Automatic Transmission
- AM/FM Stereo
- Cloth Seats
- Overhead Airbags
- Power Mirrors
- Rear Defroster
- Rear View Camera
- Side Airbags
- Bed Cover
- Bed Liner
- Dual Rear Wheels
- Fifth Wheel Tow Hitch
- Gooseneck Tow Hitch
- Long Bed
- Running Boards
- Flex Fuel Vehicle
- Turbo Diesel Engine
- Auxiliary Audio Input
- Bluetooth Technology
- CD Audio
Drive Wheels
2WD
Engine size
6.0L
Engine type
Gas
Transmission
Automatic
2015 GMC Sierra 3500 FAQ
The 2015 GMC Sierra 3500 has a maximum towing capacity of between 14600 and 23200 pounds, when properly equipped. Various factors may impact towing capacity, including weight of passengers, cargo, and options/accessories.
The 2015 GMC Sierra 3500 has received an average 5.0 out of 5 stars from our customers. If you're in the market for a 2015 GMC Sierra 3500, check out reviews from customers just like you. 2015 GMC Sierra 3500 Reviews.
The GMC Sierra 3500 received a rating of 3 out of 5 stars from RepairPal, which RepairPal describes as Average. This rating ranks the GMC Sierra 3500 as 14 out of 19 among Fullsize Truck
Here is what's new for the 2015 GMC Sierra 3500:
- Base
- Bed Liner
- Navigation System
- Alternative Fuel
- Lane Departure Warning
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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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