Used 2021 GMC Sierra 1500 trucks for sale near Helotes, TX
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Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 16-22
- Fuel type
- Gasoline
- Transmission
- 10 speed automatic
- Engine
- EcoTec3 6.2L V-8 direct injection, variable valve control, premi
- Stock #
- MG261554
- VIN
- 3GTU9FELXMG261554
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Cavender ToyotaReviews
Cavender Toyota review
Thank you Paya Vila for being my salesman today. You were awesome. Love my RAV4. I pulled in there this morning in the middle of a thunderstorm determined to get a car today. You didn’t hesitate to jump right in to assist me. I appreciated your professionalism, knowledge in the car I was wanting to buy, and your overall calmness about you. Thank you so very much. I wish you the best.
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Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 16-22
- Fuel type
- Gasoline
- Transmission
- 10 speed automatic
- Engine
- EcoTec3 6.2L V-8 direct injection, variable valve control, premi
- Stock #
- MG261554
- VIN
- 3GTU9FELXMG261554
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Cavender ToyotaReviews
Cavender Toyota review
Thank you Paya Vila for being my salesman today. You were awesome. Love my RAV4. I pulled in there this morning in the middle of a thunderstorm determined to get a car today. You didn’t hesitate to jump right in to assist me. I appreciated your professionalism, knowledge in the car I was wanting to buy, and your overall calmness about you. Thank you so very much. I wish you the best.
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Vehicle Information
- Ext. color
- White Frost
- Int. color
- Dark Walnut
- Drivetrain
- Four-wheel Drive
- MPG
- 16-22
- Fuel type
- Gasoline
- Transmission
- 10-Speed Automatic
- Engine
- 5.3L V8 16V GDI OHV
- Stock #
- G60713A
- VIN
- 3GTU9FED2MG222305
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Navigation System
- Remote Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- Satellite Radio
- USB Port
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Tow Hooks
- Safety
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
GENESIS OF NW SAN ANTONIOReviews
GENESIS OF NW SAN ANTONIO review
We recently purchased a Genesis GV80 Coupe from Poli, and I can confidently say it was the best car-buying experience we’ve ever had. From the moment we walked in, Poli was professional, knowledgeable, and genuinely passionate about the vehicle. He took the time to walk us through every single detail—top to bottom—making sure we understood all the features, options, and technology packed into this incredible car. Poli didn’t just sell us a vehicle—he delivered an experience. His patience, thoroughness, and honesty made the entire process smooth, stress-free, and even enjoyable. It’s rare to come across someone who is this committed to customer service. We absolutely love our GV80 Coupe and are so grateful to Poli for making it happen. If you’re in the market for a new car and want someone who truly knows their stuff and puts your needs first, go see Poli. Highly, highly recommended!
2021 GMC Sierra 1500 review
This truck has a jerk when changing gears sometimes. I enjoy the truck overall easy to handle and comfortable. Drive with ease sight is good when driving.
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Vehicle Information
- Ext. color
- Summit White
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- 3.0L I6 24V DDI DOHC Turbo Diesel
- Stock #
- 26886A
- VIN
- 3GTU9EET5MG219299
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Steering Wheel
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- Satellite Radio
- USB Port
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Ancira / Buick / GMCReviews
Ancira / Buick / GMC review
They got my truck repair done ahead of the anticipated scheduled. There was a back order on the part and they were able to get it in earlier than expected.
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Vehicle Information
- Ext. color
- White
- Int. color
- BLACK
- Drivetrain
- Rear-wheel Drive
- MPG
- 23-30
- Fuel type
- Diesel
- Transmission
- Automatic
- Engine
- Turbo Diesel
- Stock #
- 70165318
- VIN
- 3GTP8DET7MG210422
Features
- Convenience
- Heated Steering Wheel
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Satellite Radio
- Exterior
- Alloy Wheels
- Tow Hitch
- Safety
- Backup Camera
- Blind Spot Monitor
- Seating
- Leather Seats
- Memory Seat
Dealer
CarMax Live OakReviews
CarMax Live Oak review
The service was good and the financing was excellent overall the visit was good and the staff was very friendly and helping I would go back
2021 GMC Sierra 1500 review
My truck has a great appearance, inside and out. It is a pleasure to drive; and rides and performs great. It is the best truck I've ever owned.
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Vehicle Information
- Ext. color
- White Frost Tri-Coat
- Int. color
- Walnut
- Drivetrain
- Rear-wheel Drive
- MPG
- 15-22
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- 3.0L I6 24V DDI DOHC Turbo Diesel
- Stock #
- MG210019T1
- VIN
- 3GTP8FET8MG210019
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Navigation System
- Remote Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- Satellite Radio
- USB Port
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Cavender Buick GMC WestReviews
Cavender Buick GMC West review
Rick made the entire process smooth, stress-free, and enjoyable from start to finish. He was professional, patient, and took the time to answer every question without making us feel pressured. The dealership staff was welcoming, transparent, and genuinely cared about making sure we left happy with our purchase. Overall, it was a great experience and we would definitely recommend both Rick and the dealership to anyone looking for a vehicle.
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Vehicle Information
- Ext. color
- Summit White
- Int. color
- Dark Walnut
- Drivetrain
- Four-wheel Drive
- MPG
- 14-20
- Fuel type
- Gasoline
- Transmission
- 10-Speed Automatic
- Engine
- 6.2L V8 16V GDI OHV
- Stock #
- MG160008T
- VIN
- 3GTU9DEL9MG160008
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- Satellite Radio
- USB Port
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Cavender Buick GMC WestReviews
Cavender Buick GMC West review
This is the 4th vehicle I've purchased from the Cavendar family and the service keeps getting better everytime. Gabriel is a true peofessional. Everyone there from the Service department (Roy Gonzales and Joseph Garza) to the salesperson Gabriel Delagarza answered all my questions and came through in a timely manner. Made my experience hasslefree
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Vehicle Information
- Ext. color
- Blue
- Int. color
- BLACK
- Drivetrain
- Rear-wheel Drive
- MPG
- 17-23
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- Gas
- Stock #
- 28809227
- VIN
- 3GTP8DED0MG190913
Features
- Convenience
- Heated Steering Wheel
- Navigation System
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- Satellite Radio
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Safety
- Backup Camera
- Blind Spot Monitor
- Lane Departure Warning
- Seating
- Leather Seats
- Memory Seat
Dealer
CarMax San AntonioReviews
CarMax San Antonio review
I’ve traded two vehicles with Carmax in San Antonio and I must say I’m very impressed with their customer service and their time that they give to the consumers. Patrick Burrows has been an amazing sales associates and I would recommend him to anyone that is wanting to trade in their vehicle
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Vehicle Information
- Ext. color
- Summit White
- Int. color
- Jet Black
- Drivetrain
- Rear-wheel Drive
- Transmission
- Automatic
- Engine
- EcoTec3 5.3L V-8 direct injection, variable valve control, regular gasoline, engine with cylinder deactivation and 355HP
- Stock #
- C262526A
- VIN
- 1GTP8DED6MZ138203
Features
- Convenience
- Heated Seats
- Safety
- Brake Assist
- Stability Control
- Seating
- Memory Seat
Dealer
Gunn ChevroletReviews
Gunn Chevrolet review
Jesse Martinez was fantastic. He was honest with us, knowledgeable, very helpful and took his time with us. There was a particular vehicle I wanted to see, it wasn?t in their lot so he came up with a plan to get and allowing me to test drive a bit longer than expected. I was very please with his help and getting the vehicle I wanted. The finance team was amazing as well, it?s a process but our finance guy was fantastic and ensured we were well taken care of! The team at Gunn is absolutely the best!!
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Vehicle Information
- Ext. color
- Satin Steel Metallic
- Int. color
- Dark Walnut/Slate
- Drivetrain
- Four-wheel Drive
- MPG
- 15-20
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- EcoTec3 5.3L V-8 direct injection, variable valve control, regul
- Stock #
- G02992B
- VIN
- 3GTU9DED2MG266504
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- LED Headlights
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
South San Antonio Buick GMCReviews
South San Antonio Buick GMC review
It was very professional and the sales person David Hill was very friendly and helpful. He's very good at helping me understand the process. It great place.
2021 GMC Sierra 1500 review
This is the nicest truck I have ever owned. Lots of features. Takes a while to learn what all it does but a really enjoyable vehicle.
-
Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 14-20
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- Engine: 6.2L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
- Stock #
- G03108A
- VIN
- 3GTU9DEL9MG389076
Features
- Convenience
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- LED Headlights
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
South San Antonio Buick GMCReviews
South San Antonio Buick GMC review
Great experience. Jaime the manager was great to work with and made the process really easy and simple. Thank you!
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Vehicle Information
- Ext. color
- Satin Steel Metallic
- Int. color
- Jet Black w/Kalahari Accents
- Drivetrain
- Four-wheel Drive
- MPG
- 14-19
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- EcoTec3 6.2L V-8 direct injection, variable valve control, premi
- Stock #
- G03193C
- VIN
- 3GTP9EEL0MG475377
Features
- Convenience
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- LED Headlights
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
South San Antonio Buick GMCReviews
South San Antonio Buick GMC review
This is my third purchase from SA GMC; always a no-hassle, straightforward experience. The team makes everything simple and stress-free from start to finish. Plus, they’ve got the cutest dog walking around the showroom, which makes my visits even better!
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Vehicle Information
- Ext. color
- Satin Steel Metallic
- Int. color
- Jet Black
- Drivetrain
- Rear-wheel Drive
- MPG
- 15-22
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- EcoTec3 5.3L V-8 direct injection, variable valve control, regul
- Stock #
- MG440610A
- VIN
- 3GTP8DED6MG440610
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- LED Headlights
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
VanGuard GMC -
$34,230
Est. $632/mo Shottenkirk Toyota of Granbury
Check Availability Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Jet Black w/Kalahari Accents
- Drivetrain
- Four-wheel Drive
- MPG
- 22-26
- Fuel type
- Diesel
- Transmission
- Automatic
- Engine
- Duramax 3L I-6 direct injection, DOHC, variable valve control, i
- Stock #
- MZ185617
- VIN
- 1GTU9EET8MZ185617
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Shottenkirk Toyota of GranburyReviews
Shottenkirk Toyota of Granbury review
Our salesperson Malala was very nice and helped purchase a new vehicle explained the functions of many buttons that are on it . Everyone was helpful and nice a pleasant experience
2021 GMC Sierra 1500 review
This truck is amazing. Turning heads all over as we tour the area. Those riding with is also enjoy the comforts and safety features. Great Buy!
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$27,722
Est. $512/mo EchoPark Automotive New Braunfels
Check Availability Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 18-21
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 2.7L I-4 direct injection, DOHC, variable valve control, interco
- Stock #
- CMG193690
- VIN
- 3GTP9BEKXMG193690
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- LED Headlights
- Stability Control
Dealer
EchoPark Automotive New BraunfelsReviews
EchoPark Automotive New Braunfels review
GREAT EXPERIENCE!! MADE IT VERY SIMPLE WITH NO HASSLE..THANK YOU TO KOBEY AND STAFF!!!
2021 GMC Sierra 1500 review
2021 GMC sierra 1500, 5.3, crew cab 4x4, 21000 miles. brakepad monitor lites up. dealership says needs brakes and rotors in back. one mo. on warranty. our rural roads dirty up the monitor. Needs new monitor. brakes look great to me. No noises. dealer says parts on order GM strike. Can't replace myself cause of computer...
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$33,610
Est. $620/mo Bluebonnet Chrysler Dodge Jeep RAM
Check Availability Vehicle Information
- Ext. color
- Summit White
- Int. color
- Dark Walnut
- Drivetrain
- Rear-wheel Drive
- MPG
- 15-22
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 5.3L V8 16V GDI OHV
- Stock #
- 9MZ223939
- VIN
- 1GTP8DED9MZ223939
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Start
- Power Folding Mirrors
- Remote Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Bluebonnet Chrysler Dodge Jeep RAMReviews
Bluebonnet Chrysler Dodge Jeep RAM review
I just purchased a used 2025 Ram Power Wagon today from this dealership. Luis Diosdado was an absolute pleasure to work with. So was the finance gentleman I worked with. I got out of there this morning in about 30 minutes. Amazing. I highly recommend this dealership. Thanks for the great deal Luis and Bluebonnet.
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Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- 3.0L I6 24V DDI DOHC Turbo Diesel
- Stock #
- 31135A
- VIN
- 3GTU9EET0MG385858
Features
- Convenience
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- Satellite Radio
- USB Port
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Safety
- Backup Camera
- Brake Assist
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Koepp ChevroletReviews
Koepp Chevrolet review
Fast & Easy Oil Change & Tire Rotation !!! Appointment was @ 3:00 PM !!! Walked Out of the Dealership by 3:45 PM !!!
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$35,155
New 2026 GMC Sierra 1500 Pro 
$48,360
New 2026 GMC Sierra 1500 Elevation 
$56,310
New 2026 GMC Sierra 1500 SLT 
$42,755
New 2026 GMC Sierra 1500 Pro 
$63,375
New 2026 GMC Sierra 1500 AT4 
$63,125
New 2026 GMC Sierra 1500 Denali 
$62,525
New 2026 GMC Sierra 1500 Denali 
$58,800
New 2026 GMC Sierra 1500 SLT 
$71,955
New 2026 GMC Sierra 1500 AT4X 
$76,415
New 2026 GMC Sierra 1500 Denali Ultimate 
$58,625
New 2026 GMC Sierra 1500 SLT 
$61,525
New 2026 GMC Sierra 1500 Denali -
GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $60,619 |
|
| 2025 GMC Sierra 1500 | $50,749 |
|
| 2024 GMC Sierra 1500 | $49,130 |
|
| 2023 GMC Sierra 1500 | $43,533 |
|
| 2022 GMC Sierra 1500 | $40,524 |
|
| 2020 GMC Sierra 1500 | $30,289 |
|
About the 2021 GMC Sierra 1500
Base shown (base trim).
- Seating
- 3
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 16
- Transmission
- 6-Speed A/T
- Engine
- 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability)
How much does the 2021 GMC Sierra 1500 cost?
The 2021 GMC Sierra 1500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Sierra 1500 is $33,998, with pricing starting at $14,000.
What is the MPG of the 2021 GMC Sierra 1500?
The 2021 GMC Sierra 1500 offers up to 14 MPG in city driving and 19 MPG on the highway for a combined rating of 16 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 GMC Sierra 1500?
The 2021 GMC Sierra 1500 compares to and/or competes against the following vehicles:
- GMC Sierra 2500
- GMC Sierra 1500 Limited
- GMC Sierra 1500 Hybrid
- GMC Savana 1500
- Chevrolet Silverado 1500
Is the 2021 GMC Sierra 1500 reliable?
The 2021 GMC Sierra 1500 has an average reliability rating of 3.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Sierra 1500 owners.
Is the 2021 GMC Sierra 1500 a good truck?
Below are the Cars.com consumer ratings for the 2021 GMC Sierra 1500.
- Comfort
- 4.2
- Interior
- 4.2
- Performance
- 3.8
- Value
- 3.6
- Exterior
- 4.3
- Reliability
- 3.5
60% of drivers recommend this car
- Comfort
- 4.2
- Interior
- 4.2
- Performance
- 3.8
- Value
- 3.6
- Exterior
- 4.3
- Reliability
- 3.5
AT4 (2 styles)
| Style | |
|---|---|
| 4WD Crew Cab 157" AT4 | 4WD Crew Cab 147" AT4 |
| Inventory price | |
| Starting at $55,900 | Starting at $54,700 |
| Combined MPG | |
| 16 | 17 |
| Engine | |
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
Base (7 styles)
| Style | ||||||
|---|---|---|---|---|---|---|
| 4WD Reg Cab 140" | 2WD Reg Cab 140" | 2WD Crew Cab 147" | 4WD Crew Cab 147" | 4WD Crew Cab 157" | 4WD Double Cab 147" | 2WD Double Cab 147" |
| Inventory price | ||||||
| Starting at $34,700 | Starting at $30,100 | Starting at $36,400 | Starting at $39,700 | Starting at $40,000 | Starting at $37,300 | Starting at $34,000 |
| Combined MPG | ||||||
| 16 | 16 | 21 | 19 | 19 | 19 | 21 |
| Engine | ||||||
| 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) |
Denali (3 styles)
| Style | ||
|---|---|---|
| 2WD Crew Cab 147" Denali | 4WD Crew Cab 147" Denali | 4WD Crew Cab 157" Denali |
| Inventory price | ||
| Starting at $55,800 | Starting at $59,300 | Starting at $59,600 |
| Combined MPG | ||
| 17 | 18 | 18 |
| Engine | ||
| 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
Elevation (7 styles)
| Style | ||||||
|---|---|---|---|---|---|---|
| 4WD Double Cab 147" Elevation w/3VL | 4WD Crew Cab 147" Elevation w/3VL | 4WD Crew Cab 157" Elevation | 2WD Double Cab 147" Elevation | 4WD Double Cab 147" Elevation w/3SB | 4WD Crew Cab 147" Elevation w/3SB | 2WD Crew Cab 147" Elevation |
| Inventory price | ||||||
| Starting at $44,600 | Starting at $47,200 | Starting at $49,300 | Starting at $43,100 | Starting at $46,400 | Starting at $49,000 | Starting at $45,700 |
| Combined MPG | ||||||
| 19 | 19 | 19 | 21 | 19 | 19 | 21 |
| Engine | ||||||
| 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) |
SLE (5 styles)
| Style | ||||
|---|---|---|---|---|
| 4WD Crew Cab 147" SLE | 4WD Crew Cab 157" SLE | 2WD Double Cab 147" SLE | 2WD Crew Cab 147" SLE | 4WD Double Cab 147" SLE |
| Inventory price | ||||
| Starting at $47,100 | Starting at $47,400 | Starting at $41,400 | Starting at $43,800 | Starting at $44,700 |
| Combined MPG | ||||
| 19 | 19 | 21 | 21 | 19 |
| Engine | ||||
| 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) |
SLT (3 styles)
| Style | ||
|---|---|---|
| 4WD Crew Cab 147" SLT | 2WD Crew Cab 147" SLT | 4WD Crew Cab 157" SLT |
| Inventory price | ||
| Starting at $50,800 | Starting at $47,500 | Starting at $51,100 |
| Combined MPG | ||
| 18 | 17 | 18 |
| Engine | ||
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
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