Basics
Condition
Interior Color
Exterior Color
Drivetrain
Transmission
Fuel
Engine
VIN
Stock Number
Mileage
Features
Entertainment
Premium Sound System
Exterior
Alloy Wheels
Tow Hitch
Safety
Brake Assist
Backup Camera
Stability Control
Seating
Cooled Seats
Memory Seat
Leather Seats
Convenience
USB Port
Heated Steering Wheel
Keyless Start
Remote Start
Features
- 120v Ac Power Outlet : 2
- 1st and 2nd row curtain head airbags
- 4 Door
- 4-wheel ABS Brakes
- 6 USB ports
- ABS and Driveline Traction Control
- Anti-theft alarm system
- Apple CarPlay/Android Auto mirroring
- Audio System Premium Brand: GMC Infotainment System
- Audio controls on steering wheel
- Automatic front air conditioning
- Automatic locking hubs
- Auxilliary engine cooler
- Auxilliary transmission cooler
- Bluetooth wireless phone connectivity
- Body-colored bumpers
- Braking Assist
- Bucket front seats
- Center Console: Full with covered storage
- Chrome w/body-color surround grille
- Clock: In-radio display
- Coil front spring
- Compass
- Cooled front seats
- Cruise control
- Cruise controls on steering wheel
- Cupholders: Front and rear
- Daytime running lights
- Diameter of tires: 18.0"
- Digital Audio Input
- Door pockets: Driver
- passenger and rear
- Door reinforcement: Side-impact door beam
- Driver airbag
- Driver and passenger heated-cushion
- driver and passenger heated-seatback
- Driver seat memory
- Driver's side electrochromatic auto-dimming mirrors
- Dual front air conditioning zones
- Dual illuminated vanity mirrors
- Dual reverse tilt mirrors
- Dusk sensing headlights
- Electrochromatic rearview mirror
- Engine immobilizer
- External temperature display
- Fixed antenna
- Floor mats: Vinyl/rubber front and rear
- Fold-up cushion rear seats
- Front Head Room : 43.0 "
- Front Hip Room: 61.2"
- Front Independent Suspension
- Front Leg Room: 44.5"
- Front Shoulder Room: 66.0"
- Front Stabilizer Bar : Bar
- Front Ventilated disc brakes
- Front and rear reading lights
- Front fog/driving lights
- Front suspension stabilizer bar
- Fuel Capacity: 24.0 gal.
- Fuel Consumption: City: 16 mpg
- Fuel Consumption: Highway: 21 mpg
- Fuel Type: Regular unleaded
- Gross vehicle weight: 7
- 000 lbs.
- Headlights off auto delay
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- Independent front suspension classification
- Instrumentation: Low fuel level
- Keyless ignition w/ push button start & keyless door entry
- Leaf rear spring
- Leaf rear suspension
- Leather seat upholstery
- Leather/metal-look steering wheel trim
- Left rear passenger door type: Conventional
- Machined aluminum rims w/ painted accents
- Manual child safety locks
- Manufacturer's 0-60mph acceleration time (seconds): 6.1 s
- Memorized Settings for 2 drivers
- Memorized Settings including door mirror(s)
- Metal-look dash trim
- Mobile hotspot internet access
- Overall Width: 81.2"
- Overhead console: Mini with storage
- Passenger Airbag
- Power remote w/tilt down driver mirror adjustment
- Power remote w/tilt down passenger mirror adjustment
- Power retractable mirrors
- Power windows
- Premium GMC Infotainment System
- Privacy glass: Deep
- Radio Data System
- Rear Head Room: 40.1"
- Rear Hip Room: 60.2"
- Rear Leg Room: 43.4"
- Rear Shoulder Room: 65.2"
- Rear View Camera
- Rear center seatbelt: 3-point belt
- Rear door type: Tailgate
- Rear seats center armrest
- Remote Engine Start : Remote start
- Remote activated exterior entry lights
- Remote power door locks
- Right rear passenger door type: Conventional
- Rigid axle rear suspension
- Seatback storage: 2
- Seatbelt pretensioners: Front
- Short and long arm front suspension
- Side airbag
- Simulated wood/metal-look door trim
- SiriusXM with 360L AM/FM/HD/Satellite
- SiriusXM with 360L Satellite Radio
- Spare Tire Mount Location: Underbody w/crankdown
- Speed-proportional electric power steering
- Split rear bench
- Stability controll with anti-roll
- Steel spare wheel rim
- Suspension class: Off-road
- Tachometer
- Tilt and telescopic steering wheel
- Tire Pressure Monitoring System: Tire specific
- Tires: Prefix: P
- Tires: Profile: 65
- Tires: Speed Rating: S
- Tires: Width: 265 mm
- Total Number of Speakers: 6
- Trailer hitch
- Transmission hill holder
- Trip computer
- Two 12V DC power outlets
- Type of tires: AT
- Urethane shift knob trim
- Variable intermittent front wipers
- Vehicle Emissions: LEV3-ULEV70
- Video Monitor Location: Front
- Wheel Diameter: 18
- Wheel Width: 8.5
Seller's Comments
If you’ve been dreaming of a truck that can tackle the great outdoors, tow your toys, and still look like it’s heading to a black-tie event, meet the 2020 GMC Sierra 1500 AT4 in jaw-dropping Onyx Black. This truck isn’t just built tough—it’s built to impress.
Powered by a 3.0L I6 engine paired with a silky 10-speed automatic transmission, this Sierra blends strength with surprising efficiency at 22/26 City/Highway MPG. Whether you’re scaling trails or cruising through the carpool lane, the AT4 Premium Package and Driver Alert Package I make sure you do it in style and safety.
The cabin? Think of it as your personal command center. Ventilated front seats, heated second-row seats, and a 4.2 color driver info center ensure maximum comfort while you dominate the road. Tech like 4G LTE Wi-Fi, HD Radio, and GMC Connected Services keeps you connected even in the middle of nowhere.
Tough jobs? No problem. This Sierra comes equipped with a ProGrade Trailering System, integrated trailer brake controller, and spray-on bed liner with the AT4 logo—because hauling should look good, too. And those red recovery hooks? Just in case someone needs a hand (it won’t be you).
At Rochester Toyota, we’ve reconditioned this Sierra to perfection, ensuring it’s ready for your next adventure. With our Rochester Toyota Difference Label, you’re not just buying a truck—you’re investing in confidence.
P.S. This truck doesn’t just turn heads—it leaves jaws on the floor.
48 Farmington Rd
Rochester, New Hampshire 03867
(603) 332-5131
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