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Installed Packages and Options

  • engine

Vehicle Details

Specifications
Overview
Highlights
Description
Standard Features
  • Bumper
  • Bumper
  • CornerStep
  • Door handles
  • Glass
  • Grille surround
  • Headlamps
  • Lamps
  • LED Lighting
  • Mirror caps
  • Mirrors
  • Moldings
  • Tailgate and bed rail protection caps
  • Tailgate
  • Tailgate
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Tire
  • Tires
  • Wheelhouse liners
  • Wheels
  • 6-speaker audio system
  • Air conditioning
  • Assist handle
  • Audio system
  • Bluetooth for phone personal cell phone connectivity to vehicle audio system
  • Cruise control
  • Door locks
  • Driver Information Center
  • Floor covering
  • Instrumentation
  • OnStar Directions and Connections plan for 6 months including Automatic Crash Response
  • OnStar with 4G LTE provides a built-in Wi-Fi hotspot to connect to the internet at 4G LTE speeds (Visit www.onstar.com for vehicle availability
  • Remote keyless entry
  • Seat
  • Seats
  • Single-slot CD/MP3 player
  • SiriusXM Satellite Radio is standard on nearly all 2015 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music
  • Steering column
  • Steering wheel audio controls
  • Steering wheel
  • Visors
  • Windows
  • Alternator
  • Battery
  • Body
  • Brakes
  • Cargo tie downs (4)
  • Cooling
  • Differential
  • Engine
  • Exhaust
  • Four wheel drive
  • Frame
  • GVWR
  • Rear axle
  • Recovery hooks
  • Steering
  • Suspension Package
  • Transfer case
  • Transmission
  • Air bags
  • Daytime Running Lamps with automatic exterior lamp control
  • Rear Vision Camera with dynamic guide lines
  • StabiliTrak
  • Tire Pressure Monitoring System (does not apply to spare tire)
Please contact our Internet Sales Team at 970-282-6838Built with your needs in mind, our 2015 GMC Sierra 1500 SLE Crew Cab 4X4 is presented in beautiful Woodland Green. Powered by a proven 5.3 Liter V8 EcoTec3 that offers 355hp while paired with a tough working 6 Speed Automatic transmission electronically controlled with overdrive and Tow/Haul mode to provide great hauling and towing capability. This Four Wheel Drive team provides you with nearly 22mpg on the highway and paired with coil-over-shock front suspension, offers a controlled ride that is the ultimate in comfort and handling. Our hardworking Sierra 1500 has a massive grille, distinct CornerStep chrome rear bumpers, tube steps, and an EZ Lift and Lower locking tailgate.Take a look inside our SLE Crew Cab and you'll agree that this is a solid professional grade full-size machine! Cloth on heated front seating, a leather-wrapped steering wheel with audio/cruise controls, rear vision camera, an 8-inch diagonal Color-Touch Radio with IntelliLink, and a color Driver Information Center display are just a few of the ample amenities. Sierra's cabin is engineered to provide you and your passengers with a quiet, comfortable experience!The well-known GMC safety features are in place, including StabiliTrak with Traction Control, Hill Start Assist, and plenty of airbags. This no-nonsense truck will make sure it fulfills your needs for work and play. Get the job done right, with the security, performance, and comfort that only come from this Sierra 1500. Don't delay... Print this page and call us Now... We Know You Will Enjoy Your Test Drive Towards Ownership!We Value You As A Customer And Look Forward To Showing You What The MARKLEY DIFFERENCE Is All About. We've Been In Business For 84 Years For A Reason! Call Us Now At MARKLEY MOTORS At 1-970-226-2213. USED VEHICLES MAY BE SUBJECT TO UNREPAIRED MANUFACTURER RECALLS. PLEASE CONTACT THE MANUFACTURER OR DEALER FOR THAT LINE MAKE FOR RECALL ASSISTANCE/QUESTIONS OR CHECK THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION WEBSITE FOR CURRENT RECALL INFORMATION BEFORE PURCHASING.. Or visit us at www.markleymotors.com

Model Highlights

The 2015 GMC Sierra is offered in Regular Cab, Double Cab (extended cab) and Crew Cab models, with two different bed lengths. Among those, power is provided by a choice between V6 and V8 powertrains. The base 4.3L V6 makes 285 horsepower and 305 pound-feet of torque, while the available EcoTec3 5.3L V8 makes 355 horsepower and 383 pound-feet. Both the 4.3L and 5.3L engines are certified to run on E85 (an 85-percent ethanol blend). Separately, at the top of the line, a 6.2L EcoTec3 V8 is positioned for those who regularly tow or haul the heaviest loads. This engine is only offered in Double Cab and Crew Cab models and makes 420 horsepower and 460 pound-feet of torque. With the V6 or 5.3 V8, the transmission is a 6-speed automatic, while the 6.2L V8 is paired with a new 8-speed automatic adapted from the Corvette. Both provide a tall cruising gear for good highway mileage (there are three axle ratios from which to choose). In addition, all three engines are aluminum-alloy, featuring variable valve timing and direct injection, as well as Active Fuel Management that allows them to run on four cylinders during light-load conditions like cruising and coasting. V6 models have fuel economy ratings of up to 18 mpg city, 24 highway with rear-wheel drive. The combination of three cab styles and two bed lengths can cover quite a range of wheelbases, which range from 119 inches all the way up to 153 inches. Front and rear Park Assist is available -- helpful for those who use their trucks in daily urban or suburban driving. Forward Collision Alert and Lane Departure Warning are among the active-safety features offered in the 2015 Sierra, and in both cases they might help avoid an accident from happening altogether. Inside, the Sierra has a traditional, upright instrument panel layout, with soft-touch materials and superb attention to detail. Knobs and buttons are large enough to use with gloves on, and there are two glovebox compartments. Double Cab models include rear-hinged front doors, with enough of a back seat for most passengers, while Crew Cab models offer a full, SUV-sized backseat. Depending on the trim level, the Sierra includes up to five USB outlets, four 12-volt outlets, an SD card slot, and an AC outlet -- with the available IntelliLink infotainment system wrapping in an 8-inch touch screen for compatibility with Bluetooth calling and streaming audio features, as well as Pandora streaming audio. The latest generation of OnStar is available, as well as 4G LTE WiFi capability, which turns the Sierra into a hotspot. Integral LED bed lighting, movable upper tie-downs, bumper-corner steps, and a damped, EZ Lift and Lower tailgate are just a few of the cargo-box innovations in the Sierra. An available spray-on bed liner helps protect it, too. Several specialty models cater to the needs of certain kinds of truck users. For instance, a Sierra All-Terrain model includes a look with less chrome, a painted grille, and serious off-road equipment such as monotube Rancho shocks, a transfer-case shield, hill descent control, front recovery hooks, and an automatic locking rear differential to help in mud or snow. Even at the base level, the Sierra includes a 40/20/40-split bench seat, power locks, cruise control, air conditioning, a tilt-adjustable steering column, and an audio system with USB ports, an SD card slot, and a 4.2-inch color display. At the top of the lineup, the Sierra Denali offers its own unique look, as well as a "loaded" array of features and comfort items. A chrome grille, special 20-inch chrome wheels and polished stainless steel exhaust -- plus body-color bumpers and special trim -- set a more elegant look on the outside. Inside the Denali gets real aluminum trim, bright door sills and upgraded trim. Meanwhile, the long list of feature upgrades for this model includes a navigation system with Intellilink, five USB ports, Bose audio, heated and cooled leather front seats, a heated steering wheel, a power-sliding rear window and front and rear park assist.

Equipment

  • ENGINE 5.3L ECOTEC3 V8 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION and Variable Valve Timing includes aluminum block construction (355 hp [265 kW] @ 5600 rpm 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm)
  • CornerStep rear bumper
  • Tire spare P255/70R17 all-season blackwall (Included and only available with (RBZ) P255/70R17 all-season blackwall tires.)
  • Glass deep-tinted
  • Bumper rear chrome with rear bumper corner steps
  • Tailgate EZ-Lift and Lower
  • Headlamps halogen projector
  • Mirrors outside heated power-adjustable (includes driver's side spotter mirror) (Body Color.)
  • Door handles body-color
  • Grille surround chrome (With (GAT) All-Terrain Package grille is body colored.)
  • Tailgate and bed rail protection caps top
  • Bumper front chrome
  • Moldings bodyside body color (Replaced by (B85) moldings with (GAT) All-Terrain Package.)
  • Wheelhouse liners rear
  • Wheels 17 x 8 (43.2 cm x 20.3 cm) premium painted aluminum bright machined
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • Lamps cargo area cab mounted with switch on center switch bank
  • Tailgate locking utilizes same key as ignition and door
  • Tires P255/70R17 all-season blackwall
  • Mirror caps body-color (Deleted when (DPN) power camper mirrors are ordered.)
  • LED Lighting cargo box with switch on center switch bank
  • Remote Keyless Entry
  • Steering column manual Tilt-Wheel
  • Audio system 8 Diagonal Color Touch Screen with IntelliLink AM/FM/SiriusXM with USB ports auxiliary jack SD card slot Bluetooth streaming audio for music and most phones hands-free Smartphone integration Pandora Internet radio and voice-activated technology for radio and phone
  • Instrumentation 6-gauge cluster featuring speedometer fuel level engine temperature tachometer voltage and oil pressure
  • Seats front 40/20/40 split-bench 3-passenger. Includes driver and front passenger recline with outboard head restraints and center fold-down armrest with storage. Includes manually adjustable driver lumbar lockable storage compartment in seat cushion and storage pockets. (Not available with (GAT) All-Terrain Package.)
  • Seat rear 60/40 folding bench (folds up) 3-passenger (includes child seat top tether anchor)
  • Driver Information Center 4.2-inch diagonal color display includes driver personalization warning messages and vehicle information
  • Steering wheel audio controls
  • Cruise control steering wheel-mounted
  • Visors driver and front passenger illuminated vanity mirrors
  • Door locks power
  • Steering wheel leather-wrapped with audio and cruise controls
  • Air conditioning single-zone
  • Floor covering color-keyed carpeting with rubberized vinyl floor mats (Double Cab and Crew Cabs include second row floor mats)
  • Single-slot CD/MP3 player
  • Windows power with driver express up and down and express down on all other windows
  • Bluetooth for phone personal cell phone connectivity to vehicle audio system
  • Assist handle front passenger on A-pillar
  • OnStar Directions and Connections plan for 6 months including Automatic Crash Response Stolen Vehicle Assistance Roadside Assistance and Turn-by-Turn Navigation (Visit www.onstar.com for vehicle availability details and system limitations. Services may vary by model and conditions.)
  • OnStar with 4G LTE provides a built-in Wi-Fi hotspot to connect to the internet at 4G LTE speeds (Visit www.onstar.com for vehicle availability details and system limitations. Services and connectivity may vary by model and conditions. 4G LTE service available in select markets. 4G LTE performance based on industry averages and vehicle systems design. Some services require data plan.)
  • SiriusXM Satellite Radio is standard on nearly all 2015 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music plus sports news and entertainment. Plus you can listen to SiriusXM Internet Radio everywhere on your computer smartphone or tablet. Welcome to the world of SiriusXM. (IMPORTANT: The SiriusXM Satellite Radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. If you decide to continue listening after your trial the subscription plan you choose will automatically renew and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.)
  • 6-speaker audio system

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Based on 2020 EPA mileage ratings. Use for comparison purposes only. Your mileage will vary depending on driving conditions, how you drive and maintain your vehicle, battery-package/condition, and other factors. Vehicle may be sold, please confirm availability with your dealership.