Used GMC Canyon trucks for sale in Highland, MD
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Vehicle Information
- Ext. color
- Satin Steel Metallic
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 17-24
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 3.6L V-6 gasoline direct injection, DOHC, variable valve control
- Stock #
- P5927
- VIN
- 1GTG6CEN7N1131754
Features
- Convenience
- Keyless Entry
- Navigation System
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Backup Camera
- Stability Control
Dealer
King VolkswagenReviews
King Volkswagen review
Had a fantastic experience, It could not have been more seamless and they made the process very pleasant, and easy. Very honest Sales, and Accounting team.
2022 GMC Canyon review
I love my 2022 GMC Canyon Elevation. The V6 engine is great. Good gas mileage, even for the way I drive it! Great comfort and very stylish. All around, just a great truck.
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Vehicle Information
- Ext. color
- Red Quartz Tintcoat
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 17-24
- Fuel type
- Gasoline
- Transmission
- 6-Speed Automatic
- Engine
- 2.8L 4 Cyl. DOHC
- Stock #
- L1100068T
- VIN
- 1GTP6FE16L1100068
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Navigation System
- 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
- Stability Control
- Seating
- Leather Seats
Dealer
BMW of SterlingReviews
BMW of Sterling review
My salesman Yad Mohammed Ali was extremely efficient, organized and respectful making the process simple and quick.
2020 GMC Canyon review
I love this truck. It’s quiet and comfortable. The V6 has enough power for me. The options I got are convenient and make for a luxury car experience.
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Vehicle Information
- Ext. color
- Brown
- Int. color
- TAN
- Drivetrain
- Four-wheel Drive
- MPG
- 17-24
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- Gas
- Stock #
- 70209735
- VIN
- 1GTG6BE3XF1195040
Features
- Entertainment
- Bluetooth®
- Satellite Radio
- Exterior
- Alloy Wheels
- Tow Hitch
- Safety
- Backup Camera
Dealer
CarMax BristolReviews
CarMax Bristol review
it was a wonderful experience asi shopped i wasn't hounded about anything as i shopped
2015 GMC Canyon review
I really like my GMC Canyon 2015 it's a very nice truck .it's been very good ,it does have a couple problems that I've taken care of but all in all I really enjoy driving on the highway in my truck.
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Vehicle Information
- Ext. color
- White
- Int. color
- BLACK
- Drivetrain
- Four-wheel Drive
- MPG
- 17-22
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- Turbo Gas
- Stock #
- 29137971
- VIN
- 1GTP2FEK6T1237919
Features
- Convenience
- Heated Steering Wheel
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- Satellite Radio
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Safety
- Backup Camera
- Blind Spot Monitor
- Lane Departure Warning
- Seating
- Leather Seats
- Memory Seat
Dealer
CarMax HickoryReviews
CarMax Hickory review
I used both their local store and their website in searching for cars. I was very surprised that when i submitted a question late one night and was called within one hour. The Sales person was very knowledgeable about their stock.
2026 GMC Canyon review
This purchase was a replacement for 2022 Honda Ridgeline. While the Canyon is much stronger when talking about the motor it lacks some the little extra details like cabin and tail gate storage. This truck is a bit less stable on the road when it is windy and it definitely consumes more gas. But overall it is a great mid-level truck, feels strong and looks great
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$29,776
Est. $538/mo Fitzgerald Chevrolet Cadillac Hagerstown
Check Availability Vehicle Information
- Ext. color
- Summit White
- Int. color
- Jet Black
- Drivetrain
- Rear-wheel Drive
- MPG
- 19-23
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- TurboMax 2.7L I-4 direct injection, DOHC, variable valve control
- Stock #
- YR37351A
- VIN
- 1GTP5BEK7R1119659
Features
- Convenience
- Heated Seats
- Keyless Entry
- Keyless Start
- Navigation System
- 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
- Lane Departure Warning
- Stability Control
Dealer
Fitzgerald Chevrolet Cadillac HagerstownReviews
2024 GMC Canyon review
Had my 2024 Canyon for exactly one year. Not a single real issue once over the air update was done and that only affected the radio. It was an AT4 in desert sand metallic. I traded it for a 2025 Acadia, as I missed life in an SUV. However if you want a truck, I’d highly recommend it and specifically the AT4 model. It’s got meaty tires for pothole protection, it’s able to tow more than you can imagine, it looks super amazing and you’ll have lots of thumbs up and positive comments when you get gas, etc. updated tech was more than you could ask for. 4WD auto mode worked flawlessly. Engine had a nice little growl that I miss too. Let me say if you are a truck person or want to be a truck person, it’s a perfect mid size truck. Mine was 100% and am missing it yes but love the Acadia because it’s also a great vehicle. Got the AT4 Acadia and for my situation it’s perfect.
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Vehicle Information
- Ext. color
- Volcanic Red
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 18-22
- Fuel type
- Gasoline
- Transmission
- 8-Speed Automatic
- Engine
- 2.7L I4 16V GDI DOHC Turbo
- Stock #
- P2689
- VIN
- 1GTP6DEK5R1118423
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Tow Hitch
- Tow Hooks
- Safety
- Backup Camera
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
Dealer
Bob Bell ChevroletReviews
Bob Bell Chevrolet review
The buying of our new 2026 Suburban was a good experience. Everyone we met and dealt was polite and professional. Our salesman, Patrick, and sales manager, James, worked to give us a deal we were comfortable with. We asked to have the new tires off our trade-in Suburban put on our new purchase. Patrick arranged for that to happen the next day. The service representative, Tina, was kind and polite and explained that a loaner car had been set up for me. The only negative I would say is that the service department scheduling was off. I dropped my car off at 10 am, as requested. It was 1:30 pm when I got the call that the work was starting. It was only 2 hours later that I got the call that it was finished. All was good with the tire exchange. I felt that I wasted an entire day waiting on a 2 hour job.
2024 GMC Canyon review
Bought a 2024 AT4 new in March. Now have 11,000 miles with ZERO issues. Absolutely love to drive this truck. Considered Tacoma, Ranger, Frontier, Ridgeline, and Colorado. The Canyon is superior in almost every way. Only negative is that the truck sits tall (9.6 inch ground clearance) so steps are a necessity. However, sitting so high is great for driving. Feels like a full size truck when you sit in it.
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Vehicle Information
- Ext. color
- Summit White
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 17-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 2.7L I-4 gasoline direct injection, DOHC, variable valve control
- Stock #
- A0519
- VIN
- 1GTP6EEK3P1209127
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
- 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
Anderson of AbingdonReviews
Anderson of Abingdon review
?????????? ?The service department was outstanding! From the moment I arrived, the staff was friendly, professional, and efficient. They explained everything clearly, kept me updated, and had my car ready sooner than expected. Exceptional service?I wouldn?t take my vehicle anywhere else!? Thanks Jeremy & Blake!
2023 GMC Canyon review
Missing a few things that could really make it better. Homelink for garage door isn’t offered? Doesn’t come with a receiver type hitch however what does comes with it is almost the same amount of steel. The phone charger doesn’t work quite right and they know it.
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Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Jet Black/Teak
- Drivetrain
- Four-wheel Drive
- MPG
- 17-21
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 2.7L I-4 direct injection, DOHC, variable valve control, interco
- Stock #
- 309254A
- VIN
- 1GTP6FEK1P1143537
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
Brandywine Buick GMCReviews
2023 GMC Canyon review
I have only 550 miles on it so far. I enjoy it a lot. I have the Denali and I think GM should have added the following equipment to it. 1. Garage Door opener. 2. The ability to switch to a camera view for the inside rear view mirror. 3. On the driver and passenger side doors have soft touch on the upper part of the inside door panel so when you rest your arm on the panel it is more comfortable. 4. Add about 4 inches to the back seat space by making the truck 4 inches longer.
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Vehicle Information
- Ext. color
- Desert Sand Metallic
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 17-21
- Fuel type
- Gasoline
- Transmission
- 8-Speed Automatic
- Engine
- 2.7L I-4 gasoline direct injection, DOHC, variable valve control
- Stock #
- KP1879
- VIN
- 1GTP6EEK1P1264739
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
Bel Air HyundaiReviews
2023 GMC Canyon review
I have owned my new 2023 GMC Canyon 4x4 for almost a month now. I love it. Drives and rides great. As a female I feel very safe in it. I traded in my 10 year old Jeep for it. I miss my Jeep but very happy with my new truck. I would recommend this truck if you do not need a big pick up.
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Vehicle Information
- Ext. color
- Summit White
- Int. color
- Cocoa/Dark Atmosphere
- Drivetrain
- Four-wheel Drive
- MPG
- 17-24
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 3.6L V-6 direct injection, DOHC, variable valve control, regular
- Stock #
- AP1171
- VIN
- 1GTG6EEN6N1151280
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Navigation System
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Backup Camera
- Lane Departure Warning
- Stability Control
- Seating
- Leather Seats
Dealer
Preston Chevrolet of AberdeenReviews
Preston Chevrolet of Aberdeen review
Amazing service. Very knowledgable sales team. Very accommodating to the customer and they really make you feel like you matter to them and aren't just a number.
2022 GMC Canyon review
GMC Diesel Canyon AT4. I've had this truck for a year-11,000 miles. I love it. The Denali and Elevation trim looked like junk. The AT4 can't compete with the Tacoma off road but, It holds it's own off road. The Diesel pulls like a beast and the exhuast brake, on all the moutain passes I drive, is worth it's wieght in Gold. I trailer the max. capacity regularly and it's smooth sailing. I traded in my 2500HD Silverado with the vortec 6.0 for this big, little truck. Best decision I've made in a while. I had this truck on order for 8 months and Gm never accepted the order. I finally found exactly what I ordered, just off the truck that morning that I called. 1300 miles away, I jumped on a plane to go get it. Crying shame GMC discontinued the diesel. The extra $ per gallon right now is easily washed by the increase in mileage, 32+ higway, 19 trallering almost 8000 #'s. I wouldn't want the truck without it. Wouldn't want the Elevation or Denali. Diesel AT4 is the truck. I'll keep it the rest of my life barring accident. I'm sure I can get 40 years out of this truck doing 10-12k a year. The regeneration of the exhaust has never come up but, I only do a little round town driving. Most of my miles are highway and hauling a load. I've heard horror stories about regen. from city folk, commuters... You get what you aim for. If you've given it a lot of thought and the diesel AT4 seems right for you, you won't be disappointed. Good luck finding one. GM - You've a winner here. don't let it get away. Ps. Cars.com doesn't have a choice of how I use this truck for WORK. And wouldn't let me submit this review without selecting one of thier 3 inadequate choices. So, I selected having fun cause I believe everything should be but, this is my WORK TRUCK!
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Vehicle Information
- Ext. color
- Sterling Metallic
- Int. color
- Obsidian Rush
- Drivetrain
- Four-wheel Drive
- MPG
- 17-16
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 2.7L I-4 gasoline direct injection, DOHC, variable valve control
- Stock #
- A0518
- VIN
- 1GTP6EEK7P1217571
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
- 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
Anderson of AbingdonReviews
Anderson of Abingdon review
EXCELLENT SALES AND MANAGEMENT STAFF...TRULY EXCELLENT RAY IS A TRUE ASSET TO THE SALES DEPARTMENT
2023 GMC Canyon review
Redesigned and a really great job. Didn't think that I would like the new engine, but with the new transmission everything is just really smooth. Lengthened the wheel base and the ride is quite nice. So far everything about this truck is topnotch and quality.
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Vehicle Information
- Ext. color
- Sterling
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 18-22
- Fuel type
- Gasoline
- Transmission
- 8-Speed Automatic
- Engine
- 2.7L I4 16V GDI DOHC Turbo
- Stock #
- P3066
- VIN
- 1GTP2DEKXS1148180
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- Satellite Radio
- USB Port
- Exterior
- Alloy Wheels
- Tow Hitch
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
Dealer
Bob Bell Ford Bel AirReviews
2025 GMC Canyon review
I purchased my Canyon after getting rid of my 2025 Rebel lemon. So far the truck has performed flawlessly. I'm 6'2 and the vehicle has been comfortable even after a 3000 mile road trip. It looks great, is easy to maneuver, and has plenty of comfort and safety features. The 4 cylinder turbo has adequate power but could use a little more in my opinion. I average just under 20 mpg in mixed driving conditions. The rear seat is a little cramped for adults but other than that I don't have any gripes.
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$48,024
New 2026 GMC Canyon AT4 
$46,510
New 2026 GMC Canyon Elevation 
$45,395
New 2026 GMC Canyon Elevation 
$41,992
New 2026 GMC Canyon Elevation 
$55,324
New 2026 GMC Canyon Denali 
$57,221
New 2026 GMC Canyon AT4X 
$57,762
New 2026 GMC Canyon AT4X 
$48,402
New 2026 GMC Canyon Elevation 
$48,882
New 2026 GMC Canyon Elevation 
$43,426
New 2026 GMC Canyon Elevation 
$55,263
New 2026 GMC Canyon Denali 
$40,661
New 2026 GMC Canyon Elevation -
$25,886
Est. $468/mo Safford Hyundai Manassas
Check Availability Vehicle Information
- Ext. color
- Satin Steel Metallic
- Int. color
- Jet Black/Dark Ash
- Drivetrain
- Four-wheel Drive
- MPG
- 16-22
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 3.6L V-6 direct injection, DOHC, variable valve control, regular
- Stock #
- P541A
- VIN
- 1GTH6BEN6M1136389
Features
- Convenience
- Keyless Entry
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- USB Port
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Backup Camera
- Stability Control
Dealer
Safford Hyundai ManassasReviews
Safford Hyundai Manassas review
It was a great experience. Friendly and knowledgeable salesman. The wait time was reasonable. My overall experience there was great
2021 GMC Canyon review
I bought my gmc canyon used with 29,300 miles on the odometer. It has the 2.8 ltr I-4 turbo diesel engine. I'm towing a 5,000 lb travel coach. First thousand miles was today. The small engine gets for me astounding fuel milage. Towing the coach i averaged 22. 8 mpg on a trip to the Eastern Sierras. 368 ft lbs of torque is more than enough to haul the trailer to 10,000 + ft elevation. Just be patient and use the torque to tow up a mountain. The fit and finish is excellent, the blue metallic paint turns heads. After 3 yrs a good waxing had it looking showroom new. This is my first gmc ever. If it holds up and runs 300,000 miles like the sales rep stated it's capable of doing. I'll let you know. The one down side is the emissions on the engine can cause reliability issues. Advice i found on a forum says use a good quality injection cleaner in every fill up . Every fill up for the life of the truck. They are capable 300,000 and higher if we'll cared for.
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Vehicle Information
- Ext. color
- Summit White
- Int. color
- Jet Black
- Drivetrain
- Rear-wheel Drive
- MPG
- 18-23
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 2.7L I-4 gasoline direct injection, DOHC, variable valve control
- Stock #
- 376971B
- VIN
- 1GTP5BEK0P1133965
Features
- Convenience
- Keyless Entry
- Keyless Start
- Navigation System
- 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
- Lane Departure Warning
- Stability Control
- Seating
- Leather Seats
Dealer
Brandywine Buick GMCReviews
2023 GMC Canyon review
I just purchased it new. Love it. the interior, the way it rides. Its a great bang for the dollar. A must own. I wish the MPG was a little better
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Vehicle Information
- Ext. color
- Summit White
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 20-28
- Fuel type
- Diesel
- Transmission
- Automatic
- Engine
- Duramax 2.8L I-4 xxxxxx, DOHC, variable valve control, intercool
- Stock #
- B0557
- VIN
- 1GTP6EE18J1271119
Features
- Convenience
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Navigation System
- Remote Start
- Entertainment
- Bluetooth®
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Backup Camera
- Lane Departure Warning
- Stability Control
- Seating
- Leather Seats
Dealer
Brandywine Buick GMCReviews
2018 GMC Canyon review
Everything has worked well on this vehicle except the electronics. You have to turn heat passed 75 to get any heat and I just had to spend over $700.00 for stereo and Apple Car Play repairs
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Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Jet Black/Kalahari
- Drivetrain
- Four-wheel Drive
- MPG
- 16-22
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 3.6L V-6 direct injection, DOHC, variable valve control, regular
- Stock #
- KWGPM1208250
- VIN
- 1GTG6FEN3M1208250
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Navigation System
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Backup Camera
- Lane Departure Warning
- Stability Control
- Seating
- Leather Seats
Dealer
Koons Woodbridge Buick GMCReviews
Koons Woodbridge Buick GMC review
Mr. JC showed amazing service. From the test drive, to the temp tag process was smooth and easy. I would definitely recommend them if you are in the market for vehicles. They have a good variety.
2021 GMC Canyon review
I have loved and owned Chevy and GMC midsized trucks since 98 when I purchased a used S-10. My latest purchase is a 2021 GMC Canyon Denali bought brand new. It's been a great truck until my power steering unit went out due to corrosion. It only has 32,200 miles on it and I have never gotten it wet other than car washes and driving in the rain which is normal conditions. I had purchased a mid grade extended warranty through GMC after my lease was up and purchased the truck. I am being told this is NOT covered due to it being external wiring. So I feel this is a manufacturing malfunction and bad engineering for water to be able to get in to cause such corrosion so beware. This is an open case filed with GM currently to hopefully rectify the matter.
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