Used 2021 GMC Sierra 1500 Base
92,077 mi.
Vehicle Details
This 2021 GMC Sierra 1500 Base is a rugged and capable pickup that’s ready to take on any task. Equipped with a powerful 5.3L EcoTec3 V8 engine, this Sierra delivers impressive performance and efficiency, with 355 horsepower and 383 lb-ft of torque. The 6-speed automatic transmission and 4-wheel drive system ensure smooth, confident handling, whether you’re navigating city streets or venturing off-road.
– Seat Adjuster, Driver 10-Way Power
– E85 Flexfuel Capable
– Trailer Brake Controller, Integrated
– Power Outlet, Instrument Panel, 120-Volt
– SiriusXM Radio
– OnStar and GMC Connected Services Capable
– Wheels, 18″ x 8.5″ 6-Spoke Machined Aluminum
– X31 Off-Road Package
This Sierra 1500 Base is more than just a workhorse – it’s also packed with premium features and technology to enhance your driving experience. The GMC Infotainment System with SiriusXM radio keeps you entertained and connected on the go, while the integrated trailer brake controller and 120-volt power outlets make towing and hauling a breeze. The X31 Off-Road Package adds rugged off-road capabilities, with features like an off-road suspension, hill descent control, and skid plates.
Whether you’re tackling tough jobs or embarking on outdoor adventures, this 2021 GMC Sierra 1500 Base is ready to rise to the challenge. With its impressive power, advanced technology, and versatile capabilities, it’s the perfect companion for those who demand more from their pickup.
At Killeen Certified, we’re committed to providing our customers with exceptional service and high-quality vehicles. This Sierra 1500 has been thoroughly inspected and is ready to hit the road. With flexible financing options and competitive trade-in values, we make it easy to upgrade your ride and get behind the wheel of this impressive truck.
Why Choose Killeen Certified?
At Killeen Certified, we’re committed to giving every customer a Car-buying experience they can trust. Our bilingual staff is ready to assist you every step of the way — ¡Hablamos Español! — ensuring clear communication and comfort throughout your visit. Every vehicle on our lot is thoroughly inspected for quality and fuel efficiency, so you can drive with confidence. Plus, with flexible financing solutions and competitive trade-in options, we make upgrading your ride easier than ever. Conveniently located in the heart of Killeen, we’re proud to offer top-rated service and a team dedicated to helping you find the perfect vehicle.
THE DEALS ARE REAL AT KILLEEN CERTIFIED!
Standard Features
- Convenience Package
- Preferred Equipment Group 1SA
- Sierra Value Package
- Trailering Package
- X31 Off-Road Package
- 6 Speakers
- 6-Speaker Audio System Feature
- AM/FM radio
- Premium audio system: GMC Infotainment System
- Radio data system
- Radio: GMC Infotainment Audio System
- SiriusXM Radio
- Air Conditioning
- Electric Rear-Window Defogger
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- 4-Way Manual Driver Seat Adjuster
- EZ Lift Power Lock & Release Tailgate
- Power Rear Windows w/Express Down
- Power steering
- Power windows
- Remote Keyless Entry
- Auto-Locking Rear Differential
- Heavy Duty Suspension
- Off-Road Suspension
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Front anti-roll bar
- Front wheel independent suspension
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Brake assist
- Electronic Stability Control
- Hill Descent Control
- Delay-off headlights
- Fully automatic headlights
- Cruise Control
- 170 Amp Alternator
- Auxiliary External Transmission Oil Cooler
- Heavy-Duty Air Filter
- Black Manual Outside Mirrors
- Bumpers: chrome
- Chrome Surround Grille w/Black Mesh
- E85 FlexFuel Capable
- Heated Power-Adjustable Outside Mirrors
- LED Cargo Area Lighting
- Rear step bumper
- X31 Hard Badge
- 4G LTE Wi-Fi Hotspot Capable
- Apple CarPlay/Android Auto
- Color-Keyed Carpeting Floor Covering
- Compass
- Driver door bin
- Front reading lights
- Front Rubberized-Vinyl Floor Mats
- GMC Connected Access Capable
- OnStar & GMC Connected Services Capable
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear reading lights
- Rear Rubberized-Vinyl Floor Mats
- Tachometer
- Tilt steering wheel
- Trip computer
- Voltmeter
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 4-Way Manual Passenger Seat Adjuster
- Front 40/20/40 Split-Bench Seat
- Split folding rear seat
- Vinyl Seat Trim
- Front Center Armrest w/Storage
- Passenger door bin
- Front Frame-Mounted Black Recovery Hooks
- Hitch Guidance
- Integrated Trailer Brake Controller
- Wheels: 17″ x 8″ Silver Painted Steel
- Deep-Tinted Glass
- Solar Absorbing Tinted Glass
- Variably intermittent wipers
- 3.42 Rear Axle Ratio
VEHICLE DATA
Certain specifications, prices and equipment data have been provided under license from Chrome Data Solutions (\’Chrome Data\’). © 2026 Chrome Data Solutions, LP. All Rights Reserved. This information is supplied for personal use only and may not be used for any commercial purpose whatsoever without the express written consent of Chrome Data. Chrome Data makes no guarantee or warranty, either expressed or implied, including without limitation any warranty of merchantability or fitness for particular purpose, with respect to the data presented here. All specifications, prices and equipment are subject to change without notice.
ESTIMATE MPG
EPA mileage ratings are supplied by Chrome Data Solutions, LP for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.
Based on 2019 EPA mileage ratings. Your MPGe/MPG and driving range will vary depending on driving conditions, how you drive and maintain your vehicle, battery-pack age/condition, and other factors.
PRICING
Vehicle pricing is believed to be accurate. Tax, title and registration are not included in prices shown unless otherwise stated. Manufacturer incentives may vary by region and are subject to change. Vehicle information & features are based upon standard equipment and may vary by vehicle. Monthly payments may be higher or lower based upon incentives, qualifying programs, credit qualifications, residency & fees. No claims, or warranties are made to guarantee the accuracy of vehicle pricing, payments or actual equipment. Call to confirm accuracy of any information.
Manufacturer’s Rebate subject to residency restrictions. Any customer not meeting the residency restrictions will receive a dealer discount in the same amount of the manufacturer’s rebate.
