2021 GMC Sierra 1500 AT4 4WD Summit White
This Sierra 1500 AT4 combines luxury, capability, and off-road performance with a strong maintenance record and well-kept multi-owner history. Equipped with the sought-after 6.2L V8, CarbonPro Edition, and extensive technology and safety packages, it arrives freshly Maryland State Inspected and ready for work or adventure.
Highlights
Multi-owner truck with consistent servicing, maintained by GM and reputable service facilities across its lifecycle
Maryland State Inspected (MSI) 120+ point inspection performed by trained technicians. Buyers can take pride knowing Maryland has one of the most comprehensive state inspections in the country.
Minor cosmetic damage noted in 2025; CARFAX classifies as minor, typically cosmetic only
At least one open manufacturer recall noted; remedy available through GM dealers
Extensive maintenance including multiple oil services, brake servicing, tire rotations, and emissions inspections throughout ownership
Original Window Sticker MSRP: $84,398 with $18,500 in factory options, including CarbonPro Edition, Performance Upgrade Package, Technology Package, Driver Alert Package II, Power Sunroof, and more (page 1 window sticker)
Features GMs premium CarbonPro composite bed for enhanced durability and corrosion resistance
Key Features & Options
6.2L EcoTec3 V8 engine, 10-speed automatic transmission
AT4 Off-Road Package: 2" factory lift, monotube shocks, skid plates, hill descent control, Autotrac transfer case
CarbonPro Edition: CarbonPro composite bed, AT4 badging, premium infotainment w/ navigation, Bose sound, wireless charging, sliding rear window
Performance Upgrade Package: Cat-back performance exhaust, performance air intake
Technology Package: HD Surround Vision, Rear Camera Mirror, Head-Up Display, enhanced 8" driver display
Driver Alert Package II: Forward Collision Alert, Low-Speed Automatic Braking, Front Pedestrian Braking, Lane Keep Assist, Intellibeam
20" Midnight Aluminum wheels, all-terrain tires, black exhaust tips
Power Sunroof
Front and rear Park Assist, Lane Change Alert with Side Blind Zone Alert, Rear Cross Traffic Alert
GMC MultiPro Tailgate, LED lighting, front recovery hooks, 120V bed-mounted outlet
Heated & ventilated front bucket seats, heated rear outboard seats, leather-appointed interior
Dual-zone climate control, heated steering wheel, memory driver settings
ProGrade Trailering System, integrated trailer brake controller
Apple CarPlay, Android Auto, SiriusXM, Bluetooth, 4G LTE Wi-Fi hotspot capability
Warranty & Peace of Mind
As a non-CPO pre-owned vehicle, this Sierra includes Ourismans 30-day/1,000-mile limited powertrain warranty. GM recall remedy is available through authorized GM service centers. Additional coverage may be availableask for details.
Why Buy From Us
At Ourisman Motors of Frederick, our No-Haggle Pricing ensures the best value upfront, backed by market research. No games, no gimmicks. You pay only the posted price plus sales tax, your registration, and a Maryland processing charge of $800.
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2021 GMC Sierra 1500 AT4 Truck
The overview
- Exterior Color
- Summit White
- Interior Color
- Jet Black With Kalahari Accents
- Odometer
- 53,668 miles
- Body/Seating
- Truck/5 seats
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4WD
- Engine
- EcoTec3 6.2L V8
- VIN
- 1GTP9EEL1MZ324211
- Stock Number
- T324211
The highlights
- Leather upholstery
- Automatic temperature control
- Wireless phone connectivity
- Front dual zone A/C
- Auto-dimming rearview mirror
- Split folding rear seat
- Memory seat
- Heated front seats
- Ventilated front seats
- Perimeter/approach lights
- Remote keyless entry
- Heated steering wheel
Volvo Cars of Frederick Concierge Services
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The full specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Front dual zone A/C
- Heated steering wheel
- Illuminated entry
- Memory seat
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Speed-sensing steering
- Tires: all-terrain
- 1st row LCD monitors: 2
- Primary LCD size: 8.0"
- Radio data system
- Smart device integration: Apple CarPlay/Android Auto
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Heated front seats
- Leather upholstery
- Max seating capacity: 5
- Power 2-way driver lumbar support
- Power 2-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Seat Upholstery: leather
- Split folding rear seat
- Ventilated front seats
- Cylinder deactivation
- Drive type: four-wheel
- Engine location: front
- Fuel economy city: 16mpg
- Fuel economy combined: 18mpg
- Fuel economy highway: 21mpg
- Fuel tank capacity: 24.0gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Standard fuel economy fuel type: gasoline
- Transmission: 10 speed automatic
- Variable valve control
- Ground clearance (min): 276mm (10.9")
- Auto-dimming door mirrors
- Bedliner
- Bumpers: body-color
- Heated door mirrors
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Skid plates
- Trailer hitch receiver
- Trailer sway control
- Exterior body width: 2,063mm (81.2")
- Exterior height: 1,990mm (78.3")
- Exterior length: 5,885mm (231.7")
- Front headroom: 1,093mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,655mm (65.2")
- Wheelbase: 3,744mm (147.4")
- Appearance: analog
- Compass
- Delay-off headlights
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Rear reading lights
- Rear window defroster
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Security system
- Traction control
Notes from the dealer
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
A name you can trust
Volvo Cars of Frederick is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
More about us
4What is included in our price - All prices include applicable manufacturer rebates and incentives (dealer retains incentives). Incentives and pricing may depend on manufacturer incentive program expiration dates which can vary. Additional rebates and incentives like military, loyalty, diplomat or college graduation may apply and may give you additional savings; but are conditional in advertised prices. See the dealer for further details.
What is excluded in our price - All advertised prices exclude taxes, tags, titling fees, destination & delivery, additional fees as allowed by law, and dealer processing charge (not required by law): $800 at dealerships located in Maryland.
Other Considerations- Advertised prices may not be compatible with "special factory financing". MSRP Is the Manufacturers Suggested Retail Price. Actual dealer pricing may vary.
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Availability- All Vehicles are subject to prior sale and may not be available. Check your dealer for specific vehicle availability. All financing is subject to Lender approval based upon Customer approved credit. Ourisman is not a Lender, but will assist Customer with Lender required submissions at Customer request.
Disclaimer- Ourisman makes every effort to provide accurate information. Please verify options, price, and incentive eligibility prior to purchase by contacting the dealership for verification and availability. Pricing is subject to change without notice to correct errors and omissions. Manufacturer incentives and vehicle features data are provided by third-parties and are believed to be accurate. Neither the dealer nor website provider is responsible for any inaccuracies contained herein, and by using this application you the customer acknowledge the foregoing and accept such terms. Please contact the dealership for details and availability.
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