Used 2018 GMC Sierra 1500 trucks for sale near St. Leo, FL
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Quick view Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Dark Ash/Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 15-22
- Fuel type
- Gasoline
- Transmission
- 6-Speed Automatic Electronic with Overdrive
- Engine
- EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
- Stock #
- T4068A
- VIN
- 3GTU2NEC8JG320126
Features
- Convenience
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Remote Start
- Entertainment
- Bluetooth®
- CD Player
- Premium Sound System
- Satellite Radio
- 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
Rivard Buick GMCReviews
Rivard Buick GMC review
My salesman was Mike, and he was very helpful, and we bought the GMC from him.
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Quick view Vehicle Information
- Ext. color
- White Frost Tri-Coat
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 16-22
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 5.3L V8 16V GDI OHV
- Stock #
- F287031A
- VIN
- 3GTU2NEC4JG615045
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Power Folding Mirrors
- Remote Start
- Entertainment
- Bluetooth®
- CD Player
- Premium Sound System
- Satellite Radio
- USB Port
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Subaru of North TampaReviews
Subaru of North Tampa review
Nora was fantastic, everyone we came into contact with was very easy to deal with. The car was prepped and ready to pick up. Overall Subaru of North Tampa did a great job. My wife and I enjoyed meeting Nora, we will be stopping by in May for a visit.
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Quick view Vehicle Information
- Ext. color
- Gray
- Int. color
- Black
- Drivetrain
- Four-wheel Drive
- MPG
- 15-22
- Fuel type
- Gasoline
- Transmission
- Automatic 6-Speed
- Engine
- EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
- Stock #
- 62753
- VIN
- 3GTU2NEC0JG162753
Features
- Convenience
- Heated Seats
- Keyless Entry
- Remote Start
- Entertainment
- Bluetooth®
- CD Player
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Thomas Auto MartReviews
Thomas Auto Mart review
My wife and I have bought many cars from Tim and Shannon. Always a great clean and sound vehicles…..we only buy from Thomas Auto Mart…..
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Quick view Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Gray
- Drivetrain
- Four-wheel Drive
- MPG
- 16-22
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
- Stock #
- JZ224235STK
- VIN
- 1GTV2LEC3JZ224235
Features
- Entertainment
- Bluetooth®
- USB Port
- Exterior
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Stability Control
Dealer
Autoplex LLCReviews
Autoplex LLC review
On July 1, 2025 I had know idea what to expect at this dealership, but what an amazing car dealership and what a special group of people to do business with! Thank you Eric, Juan and Sam for taking time and patience with me. You got me into a vehicle I never thought I would be able to get. Autoplex will be highly recommended. I will be going north shortly with "Henry" "the 2018 Jeep Cherokee Latitude" I purchased. I look forward to the riding in comfort and thank you Autoplex for your professionalism and kindness extended to me. Karen Sullivan
2018 GMC Sierra 1500 review
Am in disbelief every week at the Gas Pumps. Thou a big truck, mileage per gallons are 18 +. Last week it was 22.8. This week 19.78.
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Quick view Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 15-20
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
- Stock #
- G612226
- VIN
- 3GTU2NEC4JG612226
Features
- Convenience
- Cooled Seats
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Navigation System
- Power Folding Mirrors
- Remote Start
- Entertainment
- Bluetooth®
- CD Player
- HomeLink
- Satellite Radio
- 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
- Memory Seat
Dealer
Sun ToyotaReviews
Sun Toyota review
Dino, Preston, and the entire management team were fantastic!! Thank you for a prompt and quality experience!
2018 GMC Sierra 1500 review
I traded my Chevrolet Silverado for this GM Certified GMC Sierra 1500. It is an attractive and enjoyable vehicle. Some years ago I had a GMC and really prefer them over a Chevrolet. This vehicle is just what I need for hauling and general driving.
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Quick view Vehicle Information
- Ext. color
- White
- Int. color
- BLACK
- Drivetrain
- Rear-wheel Drive
- MPG
- 18-24
- Fuel type
- E85 Flex Fuel
- Transmission
- Automatic
- Engine
- Gas
- Stock #
- 27833595
- VIN
- 1GTN1LEC6JZ905685
Features
- Entertainment
- Apple CarPlay®
- Bluetooth®
- Satellite Radio
- Exterior
- Tow Hitch
- Safety
- Backup Camera
Dealer
CarMax Winston-SalemReviews
CarMax Winston-Salem review
CarMax treats customers as they should be when they are purchasing a car. They do not pressure you and offer great services. They sit down with you and evaluate payment options that will make you most comfortable. I have nothing but praise for this team and this facility! I will recommend this facility to any and everybody!
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Quick view Vehicle Information
- Ext. color
- Summit White
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 16-22
- Fuel type
- Gasoline
- Transmission
- 6-Speed Automatic Electronic with Overdrive
- Engine
- EcoTec3 5.3L V8
- Stock #
- Z318282A
- VIN
- 3GTU2MEC0JG562693
Features
- Convenience
- Heated Seats
- Keyless Entry
- Navigation System
- Entertainment
- Bluetooth®
- CD Player
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Stability Control
Dealer
Bomnin Chevrolet DadelandReviews
Bomnin Chevrolet Dadeland review
Fue una excelente elección para nosotros ir al dealer de Chevrolet para la compra de nuestro carro, con la ayuda de nuestro vendedor maikel acosta conseguimos ese maravilloso vehículo.
2018 GMC Sierra 1500 review
My GMC Sierra is the best ride I have had in all the years that I have been driving. I started driving in 1977. I love my new Sierra.
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Quick view Vehicle Information
- Ext. color
- Dark Slate Metallic
- Int. color
- Dark Ash
- Drivetrain
- Rear-wheel Drive
- MPG
- 18-24
- Fuel type
- Gasoline
- Transmission
- 6-Speed Automatic
- Engine
- 5.3L V8 16V GDI OHV
- Stock #
- TJZ103904
- VIN
- 1GTR1LEC1JZ103904
Features
- Convenience
- Keyless Entry
- Entertainment
- Bluetooth®
- Premium Sound System
- Satellite Radio
- USB Port
- Exterior
- Tow Hooks
- Safety
- Backup Camera
- Brake Assist
- Stability Control
Dealer
Don Mealey ChevroletReviews
Don Mealey Chevrolet review
On a scale of 1 to 10 our sales person Dennis & his assistant, Sydnie Ward, are 11s. From the moment we walked through the door until we drove home with our new Chevy Trax, they answered every question we had and treated us like gold. Additionally, even after our purchase, Sydnie met with my wife and I the next day to educate us on all of the car's technology, help us set up our phones in conjunction with the car's system and went over and beyond ensuring we were comfortable with everything! 5 STARS +++++
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Quick view Vehicle Information
- Ext. color
- Red Quartz Tintcoat
- Int. color
- Jet Black
- Drivetrain
- Rear-wheel Drive
- MPG
- 16-23
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 5.3L V8 16V GDI OHV
- Stock #
- T3261
- VIN
- 3GTP1NEC8JG160734
Features
- Convenience
- Navigation System
- Remote Start
- Entertainment
- Bluetooth®
- CD Player
- Premium Sound System
- Satellite Radio
- USB Port
- Exterior
- Alloy Wheels
- Tow Hitch
- Safety
- Backup Camera
- Brake Assist
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Lee Auto Group TampaReviews
Lee Auto Group Tampa review
I had an amazing experience working with Gary and Jorge when purchasing my new F-150. They went above and beyond to make sure I got the best deal possible and took the time to answer all of my questions. The entire process was smooth, stress-free, and professional from start to finish. I truly appreciate their honesty, patience, and dedication to helping me find the perfect truck. I highly recommend them to anyone looking for a new vehicle!
2018 GMC Sierra 1500 review
handles and drives great, the electronics don't always work, mirrors don't always work, spray with wd 40, check engine light, EVAP culprit, auto nation has no luck with this, will drive it till the warrenty expires and its back to ford for me
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Quick view Vehicle Information
- Ext. color
- Red Quartz Tintcoat
- Int. color
- Jet Black
- Drivetrain
- Four-wheel Drive
- MPG
- 16-22
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
- Stock #
- 72P2010A
- VIN
- 3GTU2NEC1JG560733
Features
- Convenience
- Cooled Seats
- Heated Seats
- Keyless Entry
- Navigation System
- Remote Start
- Entertainment
- Bluetooth®
- CD Player
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Crown HyundaiReviews
Crown Hyundai review
Kenny Sweet gets 5 stars due to his personable and friendly attitude. We hit traffic on our way to the dealership and Kenny assured us he would stay! And thank goodness he did! We closed the deal in 1hr within my price range and a car that I feel comfortable and safe in! I recommend Crown Hyundai and Kenny to anyone looking for a new or used car!!
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Quick view Vehicle Information
- Ext. color
- Onyx Black
- Int. color
- Jet Black, Perforated Leather-Appointed Front Seat Trim
- Drivetrain
- Four-wheel Drive
- MPG
- 15-20
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
- Stock #
- U639A
- VIN
- 3GTU2NEC2JG106961
Features
- Convenience
- Cooled Seats
- Heated Seats
- Keyless Entry
- Remote Start
- Entertainment
- Bluetooth®
- CD Player
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Tow Hitch
- Tow Hooks
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Phillips Buick GMCReviews
Phillips Buick GMC review
Very courteous and explained everything I needed to know. Purchased the car from Daniel who did a great job getting us on our way.
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $60,015 | 6 Good deals |
| 2025 GMC Sierra 1500 | $50,950 | 11 Great deals |
| 2024 GMC Sierra 1500 | $47,230 | 6 Great deals |
| 2023 GMC Sierra 1500 | $44,976 | 13 Good deals |
| 2022 GMC Sierra 1500 | $39,989 | 4 Good deals |
| 2021 GMC Sierra 1500 | $36,681 | 5 Great deals |
| 2020 GMC Sierra 1500 | $34,502 | 11 Good deals |
About the 2018 GMC Sierra 1500
Base shown (base trim).
- Seating
- 3
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 20
- Transmission
- 6-Speed A/T
- Engine
- 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability)
How much does the 2018 GMC Sierra 1500 cost?
The 2018 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 2018 Sierra 1500 is $27,339, with pricing starting at $11,595.
What is the MPG of the 2018 GMC Sierra 1500?
The 2018 GMC Sierra 1500 offers up to 18 MPG in city driving and 24 MPG on the highway for a combined rating of 20 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 2018 GMC Sierra 1500?
The 2018 GMC Sierra 1500 compares to and/or competes against the following vehicles:
Is the 2018 GMC Sierra 1500 reliable?
The 2018 GMC Sierra 1500 has an average reliability rating of 4.7 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 Sierra 1500 owners.
Is the 2018 GMC Sierra 1500 a good truck?
Below are the Cars.com consumer ratings for the 2018 GMC Sierra 1500.
- Comfort
- 4.9
- Interior
- 4.8
- Performance
- 4.7
- Value
- 4.6
- Exterior
- 4.8
- Reliability
- 4.7
93% of drivers recommend this car
- Comfort
- 4.9
- Interior
- 4.8
- Performance
- 4.7
- Value
- 4.6
- Exterior
- 4.8
- Reliability
- 4.7
Base (10 styles)
| Style | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 2WD Crew Cab 143.5" | 4WD Crew Cab 143.5" | 4WD Double Cab 143.5" | 2WD Double Cab 143.5" | 4WD Crew Cab 153.0" | 2WD Crew Cab 153.0" | 4WD Reg Cab 119.0" | 2WD Reg Cab 119.0" | 2WD Reg Cab 133.0" | 4WD Reg Cab 133.0" |
| Inventory price | |||||||||
| Starting at $35,500 | Starting at $38,700 | Starting at $37,000 | Starting at $33,000 | Starting at $40,100 | Starting at $36,900 | Starting at $32,900 | Starting at $29,000 | Starting at $29,300 | Starting at $33,200 |
| Combined MPG | |||||||||
| 20 | 19 | 19 | 20 | 18 | 19 | 19 | 20 | 20 | 19 |
| 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) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) |
Denali (3 styles)
| Style | ||
|---|---|---|
| 4WD Crew Cab 153.0" Denali | 2WD Crew Cab 143.5" Denali | 4WD Crew Cab 143.5" Denali |
| Inventory price | ||
| Starting at $56,300 | Starting at $52,900 | Starting at $56,000 |
| Combined MPG | ||
| 17 | 18 | 17 |
| Engine | ||
| 420.0-hp, 6.2-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) |
SLE (10 styles)
| Style | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 4WD Double Cab 143.5" SLE | 2WD Double Cab 143.5" SLE | 4WD Crew Cab 153.0" SLE | 2WD Crew Cab 153.0" SLE | 2WD Crew Cab 143.5" SLE | 4WD Crew Cab 143.5" SLE | 2WD Reg Cab 119.0" SLE | 4WD Reg Cab 133.0" SLE | 4WD Reg Cab 119.0" SLE | 2WD Reg Cab 133.0" SLE |
| Inventory price | |||||||||
| Starting at $42,100 | Starting at $38,300 | Starting at $46,100 | Starting at $42,100 | Starting at $40,700 | Starting at $44,700 | Starting at $35,700 | Starting at $39,900 | Starting at $39,600 | Starting at $35,800 |
| Combined MPG | |||||||||
| 19 | 20 | 18 | 19 | 20 | 19 | 20 | 19 | 19 | 20 |
| 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) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) |
SLT (5 styles)
| Style | ||||
|---|---|---|---|---|
| 2WD Double Cab 143.5" SLT | 4WD Crew Cab 143.5" SLT | 2WD Crew Cab 143.5" SLT | 4WD Double Cab 143.5" SLT | 4WD Crew Cab 153.0" SLT |
| Inventory price | ||||
| Starting at $42,800 | Starting at $48,400 | Starting at $45,200 | Starting at $46,000 | Starting at $48,700 |
| Combined MPG | ||||
| 19 | 17 | 18 | 18 | 17 |
| Engine | ||||
| 420.0-hp, 6.2-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) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |