Randal Auto Sales

1295 Woodlane Rd, Mount Holly, NJ 08060
4.5
4.5 out of 5 stars
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Used 2015 GMC Sierra 1500 SLT

116,378 miles
For Sale:$29,995

$8,000(36.4%)price increased

Estimated payment:$680/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

Value ChartA visual chart indicating the fair price range is between $17,800 and $21,000, while the current price is $29,995.$17,800 - $21,000$29,995
  • Priced at $29,995, this vehicle is $8,995 above the high end of its fair market value of $21,000.

  • The current fair market price range is between $17,800 to $21,000.

  • It has 116,378 miles, which is 13,622 (10%) below the median mileage of 130,000.

Note: This is an estimate based on a variety of factors (experimental feature). It is intended to provide a fair market value range to help guide your buying decision.

View Full Value Report

SequenceDatePrice ChangeCurrent Price
1.6/27/2025 (9 months ago)$219,995
2.6/27/2025 (9 months ago)-$198,000 (-90.0%)$21,995
3.8/25/2025 (8 months ago)+$8,000 (+36.4%)$29,995
  • Truck
  • Pickup
  • Crew Cab
  • Extended Front Legroom
  • Vaulted Headroom
  • Condition
    Used
  • Mileage
    116,378miles
  • Aggregate Ratings
    3.8
    3.8 out of 5 stars
  • Generation
    3(2014 - 2018)
  • Trim
    SLT
  • Drivetrain
    4X4
  • Transmission
    6-Speed Shiftable Automatic
  • MPG
    16 city22 highwayMax range: 572 miles
  • Exterior Color
    Burgundy
  • Interior Color
    Black
  • Upholstery
    Leather
  • Size Segment
    1/2 Ton
  • Doors
    4
  • Max Seating
    6
  • Max Towing Capacity
    11,800lbs.
  • Weight Class
    6,000-10,000 lbs. (2)
  • Bed Length
    69.3in.
  • Ground Clearance
    8.9inch
  • NHTSA Safety Ratings
    5
    5 out of 5 stars
  • Final Assembly Point
    Silao, Mexico
  • VIN
    3GTU2VEC3FG403972
  • Starting MSRP
    $46,510

Engine5.3L V8 Gasoline 355hp

  • Fuel Type:Gasoline
  • Fuel Quality:87
  • Max Horsepower:355 hp @ 5600 rpm
  • Power to Weight Ratio:14.87lbs/hp
  • Max Torque:383 ft.lbf @ 4100 rpm
  • Brand:EcoTec3
  • Displacement:5.3liters
  • Block Type:V
  • Cylinders:8
  • Aspiration:Naturally Aspirated
  • Fuel Induction:Direct Injection
  • Redline:5,800rpm
  • Oil Capacity:7.6liters
  • Cam Type:OHV
  • Stroke:3.62
  • Bore:3.78
  • Valves:16

* Based on opinions and should be considered as general guidance only.

  • Reliability (4)
    4 out of 5 stars
    GMC Sierra trucks generally have a good reputation for reliability. Owners report fewer major issues compared to some competitors, though routine maintenance is still essential.
  • Maintenance (4)
    4 out of 5 stars
    Maintenance costs are typical for a full-size truck. Parts are readily available, and most common maintenance tasks can be performed by independent mechanics.
  • Technology (3)
    3 out of 5 stars
    The infotainment system is functional but can feel a bit dated compared to newer trucks. Features like Bluetooth and basic navigation are present, but screen responsiveness could be better.
  • Comfort (4)
    4 out of 5 stars
    The SLT trim provides a comfortable cabin with supportive seats and a quiet ride, making it suitable for long journeys. Road and engine noise are well-managed.
  • Dynamics (4)
    4 out of 5 stars
    The 2015 Sierra 1500 SLT offers a good balance of power and handling for a full-size truck, with capable acceleration and a composed ride, though it can feel a bit large in tight spaces.

  • Comfort & Seating:

    • Heated Seats
    • Power Seats
  • Convenience:

    • 115V Power Outlet
    • Adjustable Pedals
    • Automatic Climate Control
    • Garage Door Opener
    • Remote Start
  • Entertainment:

    • Bluetooth
    • Satellite Radio
  • Exterior:

    • Heated Mirrors
    • Tinted Windows
  • Safety:

    • Backup Camera
    • Tire Pressure Monitoring

  • Air Conditioning

    • Front air conditioning: automatic climate control
    • Front air conditioning zones: dual
  • Airbags

    • Airbag deactivation: occupant sensing passenger
    • Side airbags: front
    • Front airbags: dual
    • Side curtain airbags: front
    • Side curtain airbags: rear
  • Audio System

    • Radio: voice operated
    • Auxiliary audio input: Bluetooth
    • Radio: touch screen display
    • Internet radio app: Pandora
    • Antenna type: diversity
    • Antenna type: mast
    • In-Dash CD: single disc
    • In-Dash CD: MP3 Playback
    • Total speakers: 6
    • Radio: AM/FM
    • Radio data system
    • Auxiliary audio input: jack
    • Auxiliary audio input: USB
    • Auxiliary audio input: memory card slot
    • Auxiliary audio input: iPod/iPhone
    • Satellite radio: SiriusXM
  • Brakes

    • Rear brake type: disc
    • Front brake width: 1.18
    • Rear brake diameter: 13.6
    • Front brake diameter: 13
    • Front brake type: ventilated disc
    • Braking assist
    • Electronic brakeforce distribution
    • ABS: 4-wheel
    • Power brakes
    • Rear brake width: 0.79
  • Comfort Features

    • Floor mat material: rubber/vinyl
    • Steering wheel trim: leather
    • Armrests: front center
    • Floor mats: rear
    • Floor mats: front
    • Floor material: carpet
  • Convenience Features

    • Cupholders: front
    • Memorized settings: 2 driver
    • Steering wheel: tilt and telescopic
    • One-touch windows: 4
    • Reading lights: front
    • Cruise control
    • Power steering
    • Multi-function remote: keyless entry
    • Multi-function remote: panic alarm
    • Power windows: lockout button
    • Steering wheel mounted controls: audio
    • Memorized settings: driver seat
    • Universal remote transmitter: garage door opener
    • Adjustable pedals: power
    • Vanity mirrors: dual illuminating
    • Power outlet(s): two 12V front
    • Assist handle: rear
    • Remote engine start
    • Power outlet(s): 115V
    • Rearview mirror: auto-dimming
    • Steering wheel mounted controls: cruise control
    • Assist handle: front
    • Storage: door pockets
  • Drivetrain

    • 4WD type: part time w/ on demand setting
    • 4WD selector: electronic hi-lo
    • Axle ratio: 3.08
    • Locking differential: rear
  • Engine

    • Cylinder deactivation
    • Battery saver
    • Battery: heavy duty
    • Auxiliary oil cooler
    • Alternator: 150 amps
    • Battery: maintenance-free
    • Battery rating: 720 CCA
  • Exterior Features

    • Pickup bed light: LED
    • Bumper detail: rear integrated corner step
    • Pickup bed light
    • Door handle color: chrome
    • Mirror color: chrome
    • Grille color: chrome surround
    • Exhaust tip color: stainless steel
    • Tailgate: lift assist
    • Rear bumper color: chrome
    • Body side moldings: chrome
    • Window trim: chrome
    • Front bumper color: chrome
  • In Car Entertainment

    • Infotainment: IntelliLink
    • Infotainment screen size: 8 in.
  • Instrumentation

    • Warnings and reminders: lamp failure
    • Warnings and reminders: low oil pressure
    • Warnings and reminders: coolant temperature warning
    • Clock
    • Gauge: tachometer
    • Digital odometer
    • External temperature display
    • Multi-function display
    • Gauge: oil pressure
    • Fuel economy display: MPG
    • Fuel economy display: range
    • Warnings and reminders: low fuel level
    • Warnings and reminders: maintenance due
    • Trip odometer
  • Lights

    • Daytime running lights: LED
    • Front fog lights
    • Exterior entry lights: puddle lamps
    • Headlights: auto on/off
    • Headlights: halogen
  • Mirrors

    • Side mirrors: integrated turn signals
    • Side mirror adjustments: power
    • Side mirrors: heated
    • Side mirror adjustments: power folding
    • Side mirrors: driver side auto-dimming
  • Safety

    • Rearview monitor: in dash
    • Child seat anchors: LATCH system
    • Camera system: rearview
  • Seatbelts

    • Seatbelt pretensioners: front
    • Seatbelt warning sensor: front
    • Rear seatbelts: 3-point
    • Front seatbelts: 3-point
    • Emergency locking retractors: front
  • Seats

    • Driver seat power adjustments: height
    • Passenger seat power adjustments: height
    • Passenger seat: heated
    • Driver seat: heated
    • Driver seat power adjustments: 10
    • Rear headrests: 2
    • Front headrests: 2
    • Passenger seat power adjustments: 10
    • Front seat type: 40-20-40 split bench
    • Rear seat type: 60-40 split bench
    • Rear headrests: adjustable
    • Upholstery: leather-trimmed
    • Front headrests: adjustable
    • Driver seat power adjustments: lumbar
    • Passenger seat power adjustments: lumbar
    • Rear seat folding: folds up
    • Driver seat power adjustments: reclining
    • Passenger seat power adjustments: reclining
  • Security

    • Anti-theft system: alarm
    • Power door locks
  • Stability and Traction

    • Stability control
    • Traction control
    • Hill holder control
    • Roll stability control
    • Trailer stability control
  • Steering

    • Turns lock-to-lock: 3
    • Steering ratio: 16.3
  • Suspension

    • Front suspension classification: independent
    • Rear suspension classification: solid live axle
    • Rear spring type: leaf
    • Front spring type: coil
    • Rear suspension type: multi-leaf
    • Rear shock type: twin-tube gas
    • Front stabilizer bar: diameter 34 mm
    • Front struts
    • Front suspension type: upper and lower control arms
    • Front shock type: twin-tube gas
  • Telematics

    • Wi-Fi: hotspot
    • Satellite communications: OnStar
    • Wireless data link: Bluetooth
  • Tires and Rims

    • Tire type: all terrain
    • Spare tire mount location: underbody
    • Tire Pressure Monitoring System
    • Spare tire size: full-size
    • Wheels: polished aluminum alloy
    • Spare wheel type: aluminum alloy
  • Towing and Hauling

    • Tow hooks: front
    • Tow/Haul mode
    • Pickup bed cargo management: tie-down anchors
    • Trailer hitch
    • Auxiliary transmission fluid cooler
    • Trailer wiring: 4-pin
    • Trailer wiring: 7-pin
  • Windows

    • Window defogger: rear
    • Power windows
    • Front wipers: variable intermittent
    • Tinted glass

  • Seating:

    • Seating Rows:2
    • Standard Seating:6
    • Max Seating:6
    • Head Room (front):42.8in.
    • Leg Room (front):45.3in.
    • Shoulder Room (front):66in.
    • Hip Room (front):60.7in.
    • Head Room (rear):40.5in.
    • Leg Room (rear):40.9in.
    • Shoulder Room (rear):65.7in.
    • Hip Room (rear):60.3in.
  • Measurements:

    • Length:229.5in.
    • Width:80in.
    • Height:74in.
    • Bed Length:69.3in.
    • Ground Clearance:8.9in.
    • Wheelbase:143.5in.
    • Front Track:68.7in.
    • Rear Track:67.6in.
  • Weight:

    • Curb Weight:5,278lbs
    • Gross Weight:7,200lbs
    • Gross Combined Weight:12,000lbs
  • Wheels & Tires:

    • Wheel Diameter:18.0 x 8.5in.
    • Wheel Diameter (rear):18.0 x 8.5in.
    • Tire:P265/65R18
    • Tire (rear):P265/65R18
  • Performance:

    • Power to Weight Ratio:14.87lbs/hp
    • Turning Circle:47.2ft.
    • Max Payload:1,790lbs
    • Towing Capacity:6,200lbs
    • Max Towing Capacity:11,800lbs
  • Fuel Tank:

    • Fuel Tank Volume:26gallon

All warranties have now EXPIRED

  • Corrosion Perforation
    6 years/100,000 miles
  • Roadside Assistance
    5 years/100,000 miles
  • Courtesy Transportation
    5 years/100,000 miles
  • Transferable Powertrain
    5 years/100,000 miles
  • Bumper to Bumper
    3 years/36,000 miles
  • Corrosion
    3 years/36,000 miles
  • Complimentary Factory Scheduled Maint.
    2 years/20,000 miles

  • Abs Four Wheel
  • Airbags Front Driver
  • Airbags Front Passenger
  • Airbags Side Impact
  • Airbags Side Curtain
  • Brake Assist
  • Daytime Running Lights
  • Electronic Stability Control
  • Electronic Traction Control
  • Tire Pressure Monitoring System
  • Rollover Stability Control

  • Federal Tier 2 Bin 4:

    • Air Pollution Score:6
    • Greenhouse Gas Score:4
    • Fuel Type:Gasoline
    • Epa Underhood Id:FGMXT06.2374

2015 GMC Sierra 1500: A Workhorse with Refined Comfort

The 2015 GMC Sierra 1500 established itself as a formidable contender in the full-size pickup truck segment, blending robust capability with a surprisingly refined and comfortable interior. Building upon its previous generation, the 2015 model year brought notable enhancements, making it a compelling choice for those seeking a truck that can handle demanding tasks without compromising on daily drivability.

Highlights

  • Powertrain Prowess: The 2015 Sierra 1500 offered a trio of potent engine options, catering to a wide range of needs.
    • 4.3L EcoTec3 V6: This base engine delivered a respectable balance of power and efficiency, making it suitable for lighter-duty tasks and everyday commuting.
    • 5.3L EcoTec3 V8: The popular mid-range option, this V8 provided ample towing and hauling power for most truck buyers. Its advanced EcoTec3 technology focused on fuel efficiency without sacrificing performance.
    • 6.2L EcoTec3 V8: For those requiring the ultimate in capability, the mighty 6.2L V8 offered class-leading horsepower and torque, ideal for heavy-duty towing and demanding work applications.
  • Advanced Safety Features: GMC equipped the 2015 Sierra 1500 with a suite of advanced safety features designed to protect occupants and enhance situational awareness.
    • StabiliTrak® with Trailer Sway Control: This electronic stability control system automatically detects and helps to correct potential instability, especially when towing. It actively intervenes to keep the truck and trailer on course.
    • Rear Vision Camera: A standard or available feature, this camera aided in low-speed maneuvering and parking, providing a clear view of what's behind the vehicle.
    • Lane Departure Warning (available): This system alerted the driver if the vehicle began to drift out of its lane without the turn signal activated, promoting safer driving habits.
    • Forward Collision Alert (available): Using radar technology, this feature provided visual and audible warnings if the truck detected an imminent forward collision, allowing the driver to react sooner.
  • Compelling Trim Levels: The 2015 Sierra 1500 was offered in several distinct trim levels, each building upon the previous one to offer increasing levels of luxury and features:
    • Sierra: The foundational trim, providing essential functionality for work and everyday use.
    • SLE: Adding a step up in comfort and convenience features, the SLE offered more creature comforts for a more pleasant ownership experience.
    • SLT: The SLT trim elevated the Sierra with premium materials, enhanced technology, and a more refined interior, bridging the gap between work truck and luxury vehicle.
    • Denali: As the flagship trim, the Denali represented the pinnacle of GMC's truck offerings. It boasted exclusive styling cues, a comprehensively equipped interior with premium leather seating, advanced infotainment, and enhanced comfort features, making it a true luxury truck.
  • Innovative Durability: The Sierra 1500 featured GMC's innovative CornerStep Rear Bumper, providing an integrated step in the corner of the rear bumper for easier access to the truck bed.

What to Expect

Ownership of a 2015 GMC Sierra 1500 typically involves a reliable and capable experience, particularly for those who utilize its towing and hauling capacities. Routine maintenance will align with expectations for a full-size truck, including regular oil changes, tire rotations, and fluid checks. The EcoTec3 engines are generally considered robust, but like any vehicle, consistent maintenance is key to longevity.

Insurance costs for the 2015 Sierra 1500 will vary depending on factors such as the specific trim level, engine choice, driver's history, and location. Trucks, especially those equipped with V8 engines and higher trim levels, can sometimes command higher insurance premiums due to their higher value and repair costs.

Potential Considerations

While the 2015 Sierra 1500 is a well-regarded truck, there are a few aspects potential buyers should be aware of:

  • Infotainment System Age: While functional for its time, the infotainment system may feel slightly dated compared to the more advanced and larger touchscreen interfaces found in newer trucks. Some users might find the user interface less intuitive than modern systems.
  • Ride Comfort with Heavier Loads: While the ride is generally comfortable for a truck, carrying heavy loads or towing can naturally impact the overall ride quality, which is inherent to the nature of pickup trucks.
  • Fuel Economy with Larger Engines: While the EcoTec3 technology aimed for efficiency, the larger V8 engines, especially the 6.2L, will naturally consume more fuel, particularly when driven aggressively or used for heavy towing.
  • Rear Seat Space (Crew Cab): While the Crew Cab offers ample passenger space, the rear seat comfort and legroom, while good, might not be as generous as some of the largest SUVs on the market.

Overall Summary

The 2015 GMC Sierra 1500 stands out as a capable, comfortable, and well-equipped full-size pickup truck. It successfully married rugged utility with a refined interior, making it a versatile choice for both work and family needs. With its range of powerful engines, advanced safety features, and the luxurious Denali trim, the 2015 Sierra 1500 offered a compelling package that cemented its reputation as a leader in its class. For buyers seeking a dependable truck that doesn't sacrifice comfort for capability, the 2015 Sierra 1500 remains a strong consideration.

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Listed on June 27, 2025 (9 months ago)
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This Used 2015 GMC Sierra 1500 SLT is available for drivers in Philadelphia, Trenton, Cherry Hill, Camden, Levittown, Jackson, Bensalem, Morrisville ...