Pre-Owned 2020 GMC Sierra 1500 AT4 4WD 4D Crew Cab

VIN: 3GTP9EEL5LG429042
Stock: T29042A

(1) Photos

Please call for price

Disclaimer:

Manufacturer’s Suggested Retail Price. Excludes options; taxes; title; registration; delivery, processing and handling fee; dealer charges. Dealer sets actual selling price.

While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at (603) 224-4055 or by visiting us at the dealership.

**With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a 72 month term, 6.99% interest and 20% downpayment.

Only 1 Sierra 1500 AT4 left in stock!

📱 CLICK TO CALL

Value Your Trade

Basic Info

Exterior:

Black
Drivetrain:

4WD
Interior:

Jet Black With Kalahari Accents
Transmission:

10-Speed Automatic
Engine:

EcoTec3 6.2L V8
Fuel Efficiency:

15 CITY / 19 HWY

Key Features

4WD
Android Auto
Apple CarPlay
Automatic Climate Control
Bluetooth
Fog Lights
Side-Impact Air Bags
Tow Package

Description

10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.

Clean CARFAX.

2020 GMC Sierra 1500 AT4 AT4 EcoTec3 6.2L V8 4WD

Other Vehicles You May Like

Vehicle Details

Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
Wheelhouse liners, rear
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Bumper, front, body-color lower (Front bumper color will be high gloss black.)
Bumper, rear body-color with corner steps
CornerStep, rear bumper
Grille (Body-color surround with high gloss Black mesh and Black chrome inserts. With (PCP) AT4 CarbonPro Edition the grille will have a unique grille surround with Black Chrome finish.)
Fog lamps, LED
Taillamps, LED signature taillight with LED stop and reverse light
Mirror caps, high gloss Black
Glass, deep-tinted
Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel.
LED Cargo Area Lighting located in cargo box activated with switch on center switch bank or key fob
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Tailgate and bed rail protection caps, top
Door handles, body-color

Seat adjuster, driver 10-way power including lumbar
Seat adjuster, passenger 10-way power including lumbar
Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
Seats, heated second row outboard seats (Requires a Crew Cab model.)
Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
Floor covering, color-keyed carpeting
LPO, All-weather floor liners, 1st and 2nd rows (includes AT4 logo)
Steering column, manual Tilt-Wheel and telescoping
Steering wheel, leather-wrapped
Steering wheel, heated
Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
Driver Information Center, 4.2" diagonal color display includes driver personalization
In-vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder and trailer electrical diagnostics
Compass, located in instrument cluster
Exterior Temperature Display, located in radio display
Brake lining wear indicator
Remote vehicle starter system
Theft-deterrent system, unauthorized entry
Steering column, lock control, electrical
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
USB ports, dual, charge-only (2nd row)
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
Air conditioning, dual-zone automatic climate control
Air vents, rear
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)

Radio, HD
Audio system feature, 6-speaker system
Steering wheel audio controls
4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)

Rear axle, 3.23 ratio
Pickup bed
GVWR, 7000 lbs. (3175 kg) (Requires Crew Cab model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Requires Double Cab model with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Air filter, high-capacity
Automatic Stop/Start
Hill Descent Control
Differential, heavy-duty locking rear
Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)
Suspension, Off-Road with 2" factory installed lift and monotube shocks
Four wheel drive
Cooling, external engine oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Cooling, auxiliary external transmission oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Alternator, 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine, (L3B) 2.7L Turbo engine and (L87) 6.2L EcoTec3 V8 engine.)
Frame, fully-boxed, hydroformed front section
Trailer brake controller, integrated
Recovery hooks, Red
Skid Plates
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Steering, Electric Power Steering (EPS) assist, rack-and-pinion
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Capless Fuel Fill
Exhaust, dual with premium tips (With (PCP) AT4 CarbonPro Edition the exhaust tips will be black.)
Exhaust, aluminized stainless-steel muffler and tailpipe

StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
Hitch Guidance
Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
Rear Seat Reminder

Vehicle Name: GMC Sierra 1500
Body Style: Crew Cab Pickup
Body Code: E63
Drivetrain: Four Wheel Drive
Passenger Capacity: 5
Gross Axle Wt Rating - Front: 3800
Gross Axle Wt Rating - Rear: 3800
Curb Weight - Front: 2849
Curb Weight - Rear: 1986
EPA Greenhouse Gas Score: - TBD -
Fuel Economy Est-Combined: 17
EPA Fuel Economy Est - City: 15
EPA Fuel Economy Est - Hwy: 19
Tons/yr of CO2 Emissions @ 15K mi/year: 10.5
Gross Vehicle Weight Rating Cap: 7000
Gross Combined Wt Rating: 15000
Dead Weight Hitch - Max Trailer Wt.: 5000
Dead Weight Hitch - Max Tongue Wt.: 500
Wt Distributing Hitch - Max Trailer Wt.: 9200
Wt Distributing Hitch - Max Tongue Wt.: 920
Fifth Wheel Hitch - Max Trailer Wt.: 7600
Fifth Wheel Hitch - Max Tongue Wt.: 1900
Maximum Trailering Capacity: 9800
Engine Type: Gas V8
Fuel System: Direct Injection
Engine Order Code: L87
Displacement: 6.2L/376
SAE Net Horsepower @ RPM: 420 @ 5600
SAE Net Torque @ RPM: 460 @ 4100
Trans Order Code: MQB
Trans Type: 10
Trans Description Cont.: Automatic
Trans Description Cont. Again:
First Gear Ratio (:1): 4.69
Second Gear Ratio (:1): 2.98
Third Gear Ratio (:1): 2.15
Fourth Gear Ratio (:1): 1.8
Fifth Gear Ratio (:1): 1.52
Sixth Gear Ratio (:1): 1.28
Seventh Gear Ratio (:1): 1.00
Eighth Gear Ratio (:1): 0.85
Ninth Gear Ratio (:1): 0.69
Tenth Gear Ratio (:1): 0.63
Reverse Ratio (:1): 4.86
Clutch Size:
Trans Power Take Off:
Trans PTO Access:
Transfer Case Model: Magna
Transfer Case Gear Ratio (:1), High: 1.0
Transfer Case Gear Ratio (:1), Low: 2.69
Transfer Case Power Take Off:
Cold Cranking Amps @ 0° F (Primary): 730
Cold Cranking Amps @ 0° F (2nd):
Maximum Alternator Capacity (amps): 170
Maximum Alternator Watts: - TBD -
Total Cooling System Capacity: - TBD -
Engine Oil Cooler: Yes
Frame Type: Hydroformed
Suspension Type - Front: Independent
Suspension Type - Rear: Solid Axle
Spring Capacity - Front: 3800
Spring Capacity - Rear: 3850
Axle Type - Front: - TBD -
Axle Type - Rear: - TBD -
Axle Capacity - Front: 3800
Axle Capacity - Rear: 3800
Axle Ratio (:1) - Front: 3.23
Axle Ratio (:1) - Rear: 3.23
Shock Absorber Diameter - Front: 50
Shock Absorber Diameter - Rear: 51
Stabilizer Bar Diameter - Front: 1.30
Stabilizer Bar Diameter - Rear:
Front Tire Order Code: XCK
Rear Tire Order Code: XCK
Spare Tire Order Code: XCQ
Front Tire Size: 265/65R18SL
Rear Tire Size: 265/65R18SL
Spare Tire Size: 265/70R17SL
Front Tire Capacity: - TBD -
Rear Tire Capacity: - TBD -
Spare Tire Capacity: - TBD -
Revolutions/Mile @ 45 mph - Front: - TBD -
Revolutions/Mile @ 45 mph - Rear: - TBD -
Revolutions/Mile @ 45 mph - Spare: - TBD -
Front Wheel Size: 18 x 8.5
Rear Wheel Size: 18 x 8.5
Spare Wheel Size: 17 x - TBD -
Front Wheel Material: Aluminum
Rear Wheel Material: Aluminum
Spare Wheel Material: Steel
Steering Type: Electric Rack & Pinion
Steering Ratio (:1), On Center: - TBD -
Steering Ratio (:1), At Lock: - TBD -
Turning Diameter - Curb to Curb: 46.3
Turning Diameter - Wall to Wall: - TBD -
Brake Type: Pwr
Brake ABS System: 4-Wheel
Brake ABS System (Second Line):
Disc - Front (Yes or ): Yes
Disc - Rear (Yes or ): Yes
Front Brake Rotor Diam x Thickness: 13.5 x 1.18
Rear Brake Rotor Diam x Thickness: 13.6 x 0.79
Drum - Rear (Yes or ):
Rear Drum Diam x Width:
Fuel Tank Capacity, Approx: 24
Aux Fuel Tank Capacity, Approx:
Fuel Tank Location: - TBD -
Aux Fuel Tank Location:
Front Head Room: 43.03
Front Leg Room: 44.53
Front Shoulder Room: 66.02
Front Hip Room: 61.18
Second Head Room: 40.12
Second Leg Room: 43.4
Second Shoulder Room: 65.16
Second Hip Room: 60.24
Wheelbase: 147.53
Length, Overall: 231.72
Width, Max w/o mirrors: 81.24
Height, Overall: 78.35
Overhang, Front: - TBD -
Overhang, Rear w/o bumper: - TBD -
Front Bumper to Back of Cab: - TBD -
Cab to Axle: - TBD -
Cab to End of Frame: - TBD -
Ground to Top of Load Floor: - TBD -
Ground to Top of Frame: - TBD -
Frame Width, Rear: - TBD -
Ground Clearance, Front: 10.88
Ground Clearance, Rear: 10.88
Cargo Box Length @ Floor: 69.92
Cargo Box Width @ Top, Rear: - TBD -
Cargo Box Width @ Floor: 71.4
Cargo Box Width @ Wheelhousings: 50.63
Cargo Box (Area) Height: 22.4
Tailgate Width: - TBD -
Cargo Volume: 62.9
Ext'd Cab Cargo Volume: - TBD -
Model Group: Sierra
Vehicle Segment: Large Pick-up
Vehicle Type: Crew Cab
Body Cab Style: Crew Cab
Bed Style: regular
Engine Displacement Units: 6.2
Engine Camshaft: OHV
Engine Block Type: aluminum
Engine Cylinder Count: 8
Engine Valve Count: 2
Country of Origin: Mexico GMC Truck

Get Directions

Please enter an address

to 137 Manchester Street - Concord, NH 03301

Get Directions

Contact Us

(603) 224-4055

Disclaimer:

Manufacturer’s Suggested Retail Price. Excludes options; taxes; title; registration; delivery, processing and handling fee; dealer charges. Dealer sets actual selling price.

**With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a 72 month term, 6.99% interest and 20% downpayment.

Pre-Owned 2020 GMC Sierra 1500 AT4 4WD 4D Crew Cab

Basic Info

Key Features

Description

Other Vehicles You May Like

2026 GMC Sierra 1500 AT4

2026 GMC Sierra 1500 AT4

2026 GMC Sierra 1500 AT4

Vehicle Details

Exterior

Interior

Entertainment

Mechanical

Safety

Tech Specs

Get Directions

Contact Us

Inventory

Service

Finance

About