New and used 2026 GMC Sierra 1500 AT4X trucks for sale near Weldon Spring, MO
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Quick view Vehicle Information
- Ext. color
- Sterling Metallic
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
- Stock #
- 260391
- VIN
- 3GTUUFEL7TG295352
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Folding Mirrors
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Behlmann Buick GMCReviews
Behlmann Buick GMC review
Awesome your staff is the best I've ever !!! Will always you BELLEMANN its literally the best customer service group I've seen Worth the extra mile to get there!!!
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$69,470
MSRP $82,890
Est. $1,279/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 19-20
- Fuel type
- Diesel
- Transmission
- Automatic
- Engine
- Duramax 3.0L Turbo-Diesel I6
- Stock #
- T260944
- VIN
- 3GTUUFE84TG256147
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Folding Mirrors
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMCReviews
Dave Sinclair Buick GMC review
Work was done on Schedule, actually completed prior to estimated completion time. Both my Service Advisor Jerry and the Tech, came to me afterwards to make sure everything was Satisfactory. Thank You
2026 GMC Sierra 1500 review
Easy purchase experience, would recommend to anyone looking for a new car. Everyone there was friendly and made the whole process as smooth as possible
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$72,241
MSRP $84,535
Est. $1,330/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Volcanic Red Tintcoat
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 6.2L
- Stock #
- CT260521
- VIN
- 3GTUUFEL4TG167960
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
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMC -
$69,176
MSRP $84,785
Est. $1,273/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 6.2L
- Stock #
- T260971
- VIN
- 3GTUUFELXTG260790
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Folding Mirrors
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMC -
$70,545
MSRP $84,084
Est. $1,298/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 19-20
- Fuel type
- Diesel
- Transmission
- Automatic
- Engine
- Duramax 3.0L Turbo-Diesel I6
- Stock #
- T261069
- VIN
- 3GTUUFE8XTG243130
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
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMCReviews
Dave Sinclair Buick GMC review
I received a welcome greeting on arrival and was taken care of immediately. Brian Brody, the sales specialist, warmly welcomed me and pointed me in the right direction regarding my preferences for a car. He offered other car options to consider. I ended up purchasing one of the other car options. In the end, I was grateful that he pushed me to see everything. The wrap up process was professional and friendly, dealing with the sales manager and finance manager. All in All, I love my new 2026 GMC Terrain
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$69,176
MSRP $84,785
Est. $1,273/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
- Stock #
- T260970
- VIN
- 3GTUUFELXTG260787
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
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMC -
$69,110
MSRP $82,490
Est. $1,272/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 19-20
- Fuel type
- Diesel
- Transmission
- Automatic
- Engine
- Duramax 3.0L Turbo-Diesel I6
- Stock #
- T260606
- VIN
- 3GTUUFE8XTG177047
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
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMCReviews
Dave Sinclair Buick GMC review
Engine light came on, rough shifting, Adam in Service dept fit my truck in for diagnostics within a week. Tech found bad coil, replaced and repaired, also suggested new wires and battery was needing to be replace really low crank, all work completed and again on the road after 310,000 miles. I have had only good experiences with the service department staff and techs. Sometimes it cost some money but its a machine and if you take care or it, it will last.
2026 GMC Sierra 1500 review
It was such a good truck honstly the greatest thing I have ever drove in my entire life I am so happy that I have been blessed with this being my first ever car
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$72,560
MSRP $84,385
Est. $1,335/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Coastal Dune
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 6.2L
- Stock #
- CT260637
- VIN
- 3GTUUFELXTG179840
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
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMC -
$72,920
MSRP $84,785
Est. $1,342/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 6.2L
- Stock #
- CT260988
- VIN
- 3GTUUFEL9TG265964
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Folding Mirrors
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMC -
$69,176
MSRP $84,785
Est. $1,273/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 6.2L
- Stock #
- T261009
- VIN
- 3GTUUFEL1TG260788
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Folding Mirrors
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMC -
$83,869
MSRP $84,935
Est. $1,544/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Volcanic Red Tintcoat
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 6.2L
- Stock #
- CT260969
- VIN
- 3GTUUFELXTG260563
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Folding Mirrors
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMC -
$68,730
MSRP $84,290
Est. $1,265/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Summit White
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 6.2L
- Stock #
- T260947
- VIN
- 3GTUUFEL6TG256509
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Folding Mirrors
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMC -
$68,370
MSRP $83,890
Est. $1,258/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Summit White
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 6.2L
- Stock #
- T260623
- VIN
- 3GTUUFEL1TG178186
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
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMC -
$68,370
MSRP $83,890
Est. $1,258/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Summit White
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 6.2L
- Stock #
- T260624
- VIN
- 3GTUUFEL4TG178540
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
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMC -
$68,730
MSRP $84,290
Est. $1,265/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Summit White
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 6.2L
- Stock #
- T260946
- VIN
- 3GTUUFEL4TG256654
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Folding Mirrors
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMC -
$68,370
MSRP $83,890
Est. $1,258/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Summit White
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 6.2L
- Stock #
- T260506
- VIN
- 3GTUUFEL1TG166667
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
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMCReviews
Dave Sinclair Buick GMC review
Convenient, friendly and fast service, sales and finance. This location is my go to and this is my 4 car I have bought/leased through them.
-
$68,370
MSRP $83,890
Est. $1,258/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Summit White
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 6.2L
- Stock #
- T260649
- VIN
- 3GTUUFEL8TG166665
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
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMC -
$69,176
MSRP $84,785
Est. $1,273/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Sterling Metallic
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 6.2L
- Stock #
- T261011
- VIN
- 3GTUUFEL8TG260786
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
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMC -
$69,470
MSRP $82,890
Est. $1,279/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Sterling Metallic
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 19-20
- Fuel type
- Diesel
- Transmission
- Automatic
- Engine
- Duramax 3.0L Turbo-Diesel I6
- Stock #
- T260945
- VIN
- 3GTUUFE84TG256150
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Folding Mirrors
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMCReviews
Dave Sinclair Buick GMC review
Great team! I Was a walk-in. Friendly helpful staff - went into look at a Canyon. I found the truck online. Salesman TJ helped with locating the truck and brought it up to the showroom. Even washed it prior to me seeing it ! Great financial staff. Quick and easy!! I Will return in the future for more vehicles.
2026 GMC Sierra 1500 review
A little expensive, but comfortable, quiet, smooth ride. Great performance out of the 6.2L and better than expected fuel economy in the low 20s. Outstanding interior and good looking exterior, especially in the Downpour Metallic color. I don’t have 700 miles on it yet and have owned it for 3 weeks. Therefore, I can’t pass judgement yet on the reliability, but so far I am very satisfied. This replaced an 8 year old Ford F150 that served me quite well with only a couple of issues in the 100,000 plus miles.
-
$72,920
MSRP $84,785
Est. $1,342/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Sterling Metallic
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 6.2L
- Stock #
- CT260968
- VIN
- 3GTUUFEL6TG260785
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Folding Mirrors
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMC -
$69,176
MSRP $84,785
Est. $1,273/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 6.2L
- Stock #
- T260974
- VIN
- 3GTUUFEL8TG260562
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Folding Mirrors
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMC -
$69,311
MSRP $84,935
Est. $1,276/mo Dave Sinclair Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Volcanic Red Tintcoat
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 6.2L
- Stock #
- T260966
- VIN
- 3GTUUFEL4TG260784
Features
- Convenience
- Adaptive Cruise Control
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Folding Mirrors
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Dave Sinclair Buick GMC -
$75,745
MSRP $86,690
Est. $1,394/mo Suntrup Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 19-20
- Fuel type
- Diesel
- Transmission
- 10-Speed Automatic
- Engine
- 3.0L I6 24V DDI DOHC Turbo Diesel
- Stock #
- 53629
- VIN
- 3GTUUFE88TG190377
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
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Suntrup Buick GMCReviews
Suntrup Buick GMC review
We just replaced our 2022 Buick with a 2024 Buick Encore GX. Vivek Abraham is very helpful and does a wonderful job as a sales person. Crystal Mc Elroy is a wonderful sales manager and she is the reason we keep going back for more cars. The entire staff is helpful and we had an easy buy. We do our service at Suntrup Buick GMC too They have been very fair on tires and overall maintenance for our cars over the last 15 years.
-
$72,038
MSRP $86,035
Est. $1,326/mo Suntrup Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Sterling
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 19-20
- Fuel type
- Gasoline
- Transmission
- 10-Speed Automatic
- Engine
- 6.2L V8 16V GDI OHV
- Stock #
- 53754
- VIN
- 3GTUUFEL4TG262647
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
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Suntrup Buick GMCReviews
Suntrup Buick GMC review
I made appt. For recall parts however after making that appointment, and leaving car there for 2 days, was told no parts for repair available. They are available in Florida so it appears I should have had it done there. Bought two cars from this dealer and have always been pleased until now.
-
Quick view Vehicle Information
- Ext. color
- Dune
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 19-20
- Fuel type
- Gasoline
- Transmission
- 10-Speed Automatic
- Engine
- 6.2L V8 16V GDI OHV
- Stock #
- L265235
- VIN
- 3GTUUFEL2TG243742
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
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Laura Buick GMCReviews
Laura Buick GMC review
Josh Roseke, my sales rep was fantastic! He found me the exact SUV package I wanted and I love it!!! Michael in finance was great too!!
2026 GMC Sierra 1500 review
I bought the AT 4 version. Loaded. Has good ground clearance. It's powered with a 3.0 l turbocharged diesel. Has lots of horsepower and torque. I've had no problem but I talked to my friend who's a certified mechanic and they're having a lot of problems with the engine blowing up at very low mileage. A lot of the time less than 15,000. Some of them have problems with the thrust bearings failing causing increased crankshaft play back and forth to the point where the timing chain and the rubber belt that runs the oil pump can fail. The engine has been described as grenading. They're basically self-destructs. There's a specific power code that indicates low oil pressure and allowed rattle sound before it finally fails. I heard that the engines were on back order, so if you're one of the unfortunates you can plan on waiting 10 or 12 weeks or longer to get your truck back. They have to remove the cab completely to swap motors. But overall I love the truck. It's a big improvement over the 2022 I just traded in.
-
$74,162
MSRP $84,785
Est. $1,365/mo Woody Buick GMC of Gurnee
Check Availability Quick view Vehicle Information
- Ext. color
- Sterling Metallic
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 14-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- EcoTec3 6.2L V8
- Stock #
- G02415
- VIN
- 3GTUUFEL0TG308832
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
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Woody Buick GMC of GurneeReviews
Woody Buick GMC of Gurnee review
Vanessa Gallardo was my sales rep and she was incredibly helpful and thorough with her explanations of how everything worked, especially for me being a first time car owner. Wouldnt have preferred anyone else to help me through this very important process. 5/5!
About the 2026 GMC Sierra 1500 AT4X
AT4X shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- Four Wheel Drive
- Combined MPG
- 19
- Transmission
- 10-Speed A/T
- Engine
- 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)
How much does the 2026 GMC Sierra 1500 AT4X cost?
The 2026 GMC Sierra 1500 AT4X price depends on optional features. Prices typically start at $79,600.
What is the MPG of the 2026 GMC Sierra 1500 AT4X?
The 2026 GMC Sierra 1500 AT4X offers up to 19 MPG in city driving and 20 MPG on the highway for a combined rating of 19 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2026 GMC Sierra 1500 AT4X?
The 2026 GMC Sierra 1500 AT4X compares to and/or competes against the following vehicles:
Is the 2026 GMC Sierra 1500 AT4X reliable?
The 2026 GMC Sierra 1500 has an average reliability rating of 4.4 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2026 Sierra 1500 owners.
80% of drivers recommend this car
- Comfort
- 4.2
- Interior
- 4.2
- Performance
- 4.4
- Value
- 3.4
- Exterior
- 4.4
- Reliability
- 4.4
AT4X (1 style)
| Style |
|---|
| 4WD Crew Cab 147" AT4X |
| Inventory price |
| Starting at $79,600 |
| Combined MPG |
| 19 |
| Engine |
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
2026 GMC Sierra 1500 AT4X by city
-
2026 GMC Sierra 1500 AT4X in Cottleville, MO
26 listings starting at $68,370
-
2026 GMC Sierra 1500 AT4X in Chesterfield, MO
25 listings starting at $68,370
-
2026 GMC Sierra 1500 AT4X in Dardenne Prairie, MO
26 listings starting at $68,370
-
2026 GMC Sierra 1500 AT4X in Saint Peters, MO
26 listings starting at $68,370
-
2026 GMC Sierra 1500 AT4X in St. Peters, MO
26 listings starting at $68,370
-
2026 GMC Sierra 1500 AT4X in O'Fallon, MO
26 listings starting at $68,370
-
2026 GMC Sierra 1500 AT4X in O Fallon, MO
26 listings starting at $68,370
-
2026 GMC Sierra 1500 AT4X in Clarkson Valley, MO
31 listings starting at $68,370
-
2026 GMC Sierra 1500 AT4X in Lake St. Louis, MO
26 listings starting at $68,370
-
2026 GMC Sierra 1500 AT4X in Lake Saint Louis, MO
26 listings starting at $68,370
-
2026 GMC Sierra 1500 AT4X in Ellisville, MO
31 listings starting at $68,370
-
2026 GMC Sierra 1500 AT4X in Wildwood, MO
31 listings starting at $68,370
GMC Sierra 1500 trims
-
GMC Sierra 1500 2026 Elevation
2 Great Deals out of 45 listings starting at $38,845
-
GMC Sierra 1500 2026 Pro
44 listings starting at $32,665
-
GMC Sierra 1500 2026 SLT
41 listings starting at $48,043
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GMC Sierra 1500 2026 Denali
33 listings starting at $56,700