2015 GMC Sierra 1500 review
GMC Sierra 1500 highlights
Customer rating
Pros
- Many configurations
- Powerful engines
- Comfortable cab
Cons
- Confusing infotainment system
- Finicky transmission
- Few standard features
Mileage (EPA estimate)
16 city, 22 highway, 18 combined
Pricing for current inventory
(no current inventory)
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A pickup to fit many needs
The 2015 GMC Sierra 1500 is a full-size pickup that can fit many needs, whether you’re looking for a work truck or a family-friendly vehicle to tow your boat to the lake. The 2015 Sierra is available in three different cab sizes, three bed lengths, and four trims, so you’re sure to find a 2015 GMC Sierra 1500 that is right for you. The truck comes standard with a V6 engine, while two available V8 options add to its power.
All GMC Sierra 1500 years
What is new for the 2015 GMC Sierra 1500?
- Sierra 1500 trims have been upgraded with Tow Hitch and Bed Liner as standard equipment this year.
- Blu-ray Video System features are now available as options on select trims.
5 reasons to buy the 2015 GMC Sierra 1500
1. Powerful engines
Whether you’re off-roading, hauling compost around a farm, or towing a trailer, you need a powerful truck. The 2015 GMC Sierra 1500 can deliver. The pickup comes standard with a 285-hp 4.3L V6. For even more might, choose one of the V8 engines: a 355-hp 5.3L V8 standard on SLT and Denali trims, or a 420-hp 6.2L V8 available on those trims.
2. Capable towing
If your weekends are full of trail rides and camping, or your work days involve towing equipment, you’ll appreciate the power of the 2015 GMC Sierra 1500. With the standard 4.3L V6 and rear-wheel drive, the 2015 Sierra 1500 can tow up to 7,200 pounds when properly equipped.
With the 5.3L V8 the Sierra can tow up to 11,200 pounds when properly equipped. For the most towing capacity, choose the 6.2L V8, which can tow up to 12,000 pounds when properly equipped.3. Upscale trim
You’re not afraid to work hard, but you also enjoy being comfortable at the end of the day. The 2015 GMC Sierra 1500 can strike that balance, especially with the available Denali trim. That trim comes standard with a V8 engine, heated and ventilated leather seats, a heated steering wheel, a Bose® audio system, and much more.
4. Off-road ready
If you spend lots of time camping or four-wheel driving on dirt roads, choose a 2015 GMC Sierra 1500 with the Z71 package, available on the SLE and SLT trims. That trim adds adventure-ready features, like improved shock absorbers, underbody shields, hill descent control, and recovery hooks. The Denali trim also has off-road ready features, including adaptive suspension and a locking rear differential.
5. Carbon styling
Your 2015 GMC Sierra 1500 can stand out if it comes equipped with the available Carbon 22 Edition, a package for the SLE trim. The package offers elevated interior and exterior styling, including a blacked-out grille. It also adds remote start, a tilting and telescoping steering wheel, a 10-way adjustable driver's seat, and more.
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Ratings & reliability
Customer ratings
4.4 out of 5
18 customer reviews| 5 Stars | 12 |
|---|---|
| 4 Stars | 3 |
| 3 Stars | 2 |
| 2 Stars | 0 |
| 1 Star | 1 |
RepairPal gave the GMC Sierra 1500 an overall reliability rating of 3.5 out of 5 stars, which RepairPal describes as Above Average. This rating ranks GMC Sierra 1500 4th out of 19 among Fullsize Trucks.
View RepairPal's full rating of the GMC Sierra 1500GMC Sierra 1500 features and specs
Curious how GMC Sierra 1500 trims differ? Use our side-by-side vehicle comparison to see the differences and similarities
Base 2WD 2D Regular Cab
Standard Features
- ABS Brakes
- Air Conditioning
- AM/FM Stereo
- Automatic Transmission
- Auxiliary Audio Input
- CD Audio
- Cloth Seats
- Cruise Control
- Flex Fuel Vehicle
- Overhead Airbags
- Power Locks
- Satellite Radio Ready
- Side Airbags
- Traction Control
- Bed Cover
- Bed Liner
- Bluetooth Technology
- CD Audio
- Cloth Seats
- Flex Fuel Vehicle
- Long Bed
- Power Mirrors
- Power Windows
- Rear Defroster
- Rear View Camera
- Satellite Radio Ready
- Tow Hitch
- Vinyl Seats
Drive Wheels
Rear Wheel Drive (2WD)
Engine size
4.3L
Horsepower
285
Torque (ft-lbs)
305
Engine type
Gas
Fuel capacity
26
Wheelbase
119"
Overall length
205.57"
Width
80"
Height
73.97"
Leg room
F 45.27"
Head room
F 42.4"
Front tires
P255/70R17
Rear tires
P255/70R17
Seating capacity
3
Max towing capacity
610/9000 lbs.
Transmission
Automatic
2015 GMC Sierra 1500 FAQ
The 2015 GMC Sierra 1500 is available in multiple trims, each with its own estimated fuel economy, here are the EPA estimates for each trim:
- Base: 18 MPG City and 24 MPG Highway
- Denali: 16 MPG City and 23 MPG Highway
- SLE: 18 MPG City and 24 MPG Highway
- SLT: 16 MPG City and 23 MPG Highway
The GMC Sierra 1500 received a rating of 3.5 out of 5 stars from RepairPal, which RepairPal describes as Above Average. This rating ranks the GMC Sierra 1500 as 3 out of 19 among Fullsize Truck
The 2015 GMC Sierra 1500 has a maximum towing capacity of between 8700 and 12000 pounds, when properly equipped. Various factors may impact towing capacity, including weight of passengers, cargo, and options/accessories.
Here is what's new for the 2015 GMC Sierra 1500:
- Bed Liner
- Tow Hitch
- Alloy Wheels
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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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