18/24  CITY/HWY
EPA-Estimated MPG
6.6  Sec.
0-60 MPH
78.9" or  97.8"
  Bed Length

2018 GMC Sierra Overview

Described as durable, stylish and ready to dominate by several 2018 GMC Sierra reviews, the new truck in Scottsdale is an ideal choice. For the current model year, the truck now comes standard with a six-speaker stereo system and 7-inch touchscreen, both of which help make it a real treat to use for work or leisure. Plus, the new Sierra comes in two new exterior colors: Red Quartz Tintcoat and Mahogany Metallic. For further details, continue reading our comprehensive review below.

Ample Ways to Customize

Buyers of the 2018 GMC Sierra near Phoenix will have their choice of four separate trims: base, SLE, SLT and Denali. The base is offered with a regular or double cab configuration. Standards include Bluetooth, 17-inch alloy wheels and 60/40 split-folding bench seats (double cab) that make loading and unloading a breeze.

For those who want top-notch luxuries, 2018 GMC Sierra reviews recommend going with the one of the upper trims. They can be had with leather upholstery, a Bose-branded sound system, LED headlights, heated seats, Magnetic Ride Control and 20-inch alloy wheels.

Engineered to Perform

Standard, the 2018 GMC Sierra in Surprise employs a 285-hp, V6 that can put out 305 pound-feet of torque. It comes with a six-speed automatic transmission. More power can be had with the 355-hp, 5.3-liter V8, delivering 388 pound-feet of torque. If that's not enough, you can always go with the 420-hp, 6.2-liter V6 that is rated at 460 pound-feet. The most fuel-efficient of the bunch is the 5.3-liter V8 that comes paired with a smaller electric motor.

On top of the above benefits, you'll also be happy to know that the truck's hauling capabilities are second to none. Properly equipped models can tow up to 12,500 pounds.

An Emphasis on Safety

Depending on which trim you choose, the 2018 Sierra can be equipped with a slew of driver-assist technologies, including forward collision warning, lane keep assist and emergency braking. Every model is fitted with several high-quality airbags and antilock brakes.

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Purchase prices do not include tax, title, license and $399.00 doc fee. Prices include the listed rebates and incentives. Please verify all information. We are not responsible for typographical, technical, or misprint errors. Inventory is subject to prior sale. Contact us via phone or email for more details. *MPG Based on 2018 EPA mileage ratings. Use for comparison purposes only. Your mileage will vary depending on driving conditions, how you drive and maintain your vehicle, battery-pack age/condition, and other factors.