The 2021 GMC Sierra 1500 AT4 4WD is a Clean CARFAX premium full size truck with a 10 Speed Automatic Transmission advanced trailering technology and upscale comfort. Its well equipped configuration supports towing hauling job sites road trips weekend travel and changing Northern California road conditions.
Available at Hoblit Dodge in Woodland this Sierra combines AT4 capability with a refined leather interior and modern driver technology. The AT4 Preferred Package AT4 Premium Package and Technology Package add useful equipment for work recreation and daily driving around Sacramento and beyond.
Clean CARFAX
4WD and 10 Speed Automatic Transmission
AT4 Preferred Package and AT4 Premium Package
Technology Package
Jet Black Leather Interior with Kalahari Accents
Heated and Ventilated Front Seats
Navigation System
Wireless Charging
Premium Bose 7 Speaker Sound System
Multicolor 15 Inch Head Up Display
Adaptive Cruise Control
ProGrade Trailering System
Integrated Trailer Brake Controller
HD Surround Vision
Auto Locking Rear Differential
Remote Vehicle Starter System
4G LTE WiFi Hotspot Capability
Hill Descent Control
Red Recovery Hooks
Spray On Pickup Bed Liner with AT4 Logo
In Vehicle Trailering App
Hitch Guidance with Hitch View
Rear Camera Mirror
Bed View Camera
HD Rear Vision Camera
Ultrasonic Front and Rear Park Assist
LED Cargo Area Lighting
Automatic Emergency Braking
Forward Collision Alert
Front Pedestrian Braking
Lane Keep Assist with Lane Departure Warning
Lane Change Alert
Side Blind Zone Alert
Rear Cross Traffic Alert
Safety Alert Seat
The trailering system and camera equipment support visibility when towing backing connecting a trailer parking or working around the truck. The bed liner recovery hooks cargo lighting differential and hill descent equipment add practical capabil","additionalProperty":[],"image":[{"@type":"ImageObject","url":"https://imgcdn.lotlinx.com/vdn/47651/gmc_sierra%201500_2021_3GTU9EET6MG141972_47651_2739696806.jpg?ver=20260717","description":"2021 GMC Sierra 1500 - Primary exterior view","representativeOfPage":true}],"seller":{"@type":"AutoDealer","name":"Hoblit Chrysler Dodge Jeep RAM","slug":"hoblit-chrysler-dodge-jeep-ram-woodland-ca","telephone":null,"url":null,"address":{"@type":"PostalAddress","postalCode":"95695","addressRegion":"CA","streetAddress":"333 Main St","addressCountry":"US","addressLocality":"Woodland"},"latitude":"38.6778000","longitude":"-121.7770000","dealerGroup":null,"aggregateRating":{"@type":"AggregateRating","ratingValue":4,"reviewCount":717,"bestRating":5,"worstRating":1}},"stockNumber":null,"slug":"2021-gmc-sierra-1500-unknown","dateCreated":"2026-07-30T06:09:26.795Z","dateModified":"2026-07-30T22:33:59.138Z","safetyRating":{"source":"NHTSA","program":"5-Star Safety Ratings (NCAP)","sourceUrl":"https://www.nhtsa.gov/ratings","nhtsaVehicleId":15360,"vehicleDescription":"2021 GMC Sierra 1500 PU/RC 4WD","overall":"5","overallFront":"4","frontalDriver":"5","frontalPassenger":"4","overallSide":"5","sideDriver":"5","sidePassenger":"Not Rated","sidePole":"5","rollover":"4","rolloverPossibility":0.198,"adas":{"electronicStabilityControl":"Standard","forwardCollisionWarning":"Optional","laneDepartureWarning":"No"},"fetchedAt":"2026-07-30T06:03:01.302Z"},"recallSummary":{"source":"NHTSA","scope":"year_make_model","openRecallCount":7,"hasOpenRecalls":true,"hasParkIt":false,"hasParkOutside":false,"fetchedAt":"2026-07-27T12:00:42.906Z"},"referenceSpecs":{"source":"manufacturer_reference","trimName":"AT4","description":"AT4 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 10A)","msrp":54700,"engineType":"gas","fuelType":"regular unleaded","cylinders":"V8","engineSizeL":5.3,"horsepowerHp":355,"torqueFtLbs":383,"transmission":"10-speed shiftable automatic","driveType":"four wheel drive","bodyType":"Truck (Crew Cab)","doors":4,"seats":5,"lengthIn":231.7,"widthIn":81.2,"heightIn":78.4,"wheelbaseIn":147.4,"groundClearanceIn":10.9,"cargoCapacityCuFt":null,"maxCargoCapacityCuFt":null,"maxTowingLbs":9200,"maxPayloadLbs":2080,"curbWeightLbs":5140,"fuelTankCapacityGal":24,"combinedMpg":18,"cityMpg":16,"highwayMpg":21,"combinedMpge":null,"electricRangeMi":null,"batteryCapacityKwh":null,"chargeTime240vHr":null},"inventoryStatus":"on_lot","estimatedArrival":null,"_raw":{"lot_date":"2026-06-13"},"isFeatured":false,"internetprice":33158,"msrp":null}