CoPilot AI-Assisted Car Shopping

 New Search
 Save
 Sort
 Share

Used 2018 GMC Sierra 1500 for Sale in Tampa, FL

Sierra 1500s for Sale at Dealers

Filters
Price
Year
Mileage
Trim
2018 GMC Sierra 1500 SLT 4WD photo
21
Price Drop
2018 GMC Sierra 1500 SLT 4WD • Ocala, FL
White • 5.3L V8 Engine
$27,500 • 78.6k miles
•••

#21 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $2,500 Price Drop
  • Great Price - $1,972 Below Market
  • Includes $6,120 Premium Upgrades
More details
2017 GMC Sierra 1500 SLE RWD photo
2017 GMC Sierra 1500 SLE RWD • Tampa, FL
White • 5.3L V8 Engine
$12,999 • 208.1k miles
•••

#37 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Great Price - $832 Below Market
  • Includes $913 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2018 GMC Sierra 1500 SLT RWD photo
Price Drop
2018 GMC Sierra 1500 SLT RWD • North Fort Myers, FL
Silver • 5.3L V8 Engine
$29,300 • 48.2k miles
•••

#53 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “C+” Buy

  • $200 Price Drop
  • Includes $2,866 Premium Upgrades
  • Motivation to Negotiate - Very High
More details
2017 GMC Sierra 1500 Denali 4WD photo
2017 GMC Sierra 1500 Denali 4WD • Orlando, FL
Black • 6.2L Engine
$29,989 • 91.9k miles
•••

#40 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Fair Price - $470 Below Market
  • Includes $5,328 Premium Upgrades
  • Below Average Mileage
More details
2019 GMC Sierra 1500 SLT 4WD photo
Price Drop
2019 GMC Sierra 1500 SLT 4WD • Palm Harbor, FL
Brown • 5.3L V8 Engine
$28,605 • 90.4k miles
•••

#46 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “B” Buy

  • $278 Price Drop
  • Fair Price - $571 Below Market
  • Includes $2,854 Premium Upgrades
More details
2018 GMC Sierra 1500 SLT 4WD photo
20
Price Drop
2018 GMC Sierra 1500 SLT 4WD • Sarasota, FL
White • 5.3L V8 Engine
$31,357 • 37.4k miles
•••

#20 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $1,308 Price Drop
  • Great Price - $2,234 Below Market
  • Includes $7,362 Premium Upgrades
More details
2018 GMC Sierra 1500 SLT 4WD photo
7
Price Drop
2018 GMC Sierra 1500 SLT 4WD • Sarasota, FL
Red • 5.3L V8 Engine
$23,991 • 99.9k miles
•••

#7 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Great Price - $4,088 Below Market
  • Includes $3,890 Premium Upgrades
  • Motivation to Negotiate - High
More details
2017 GMC Sierra 1500 SLT 4WD photo
Price Drop
2017 GMC Sierra 1500 SLT 4WD • Winter Park, FL
White • 5.3L V8 Engine
$26,995 • 76.4k miles
•••

#31 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Good Price - $1,084 Below Market
  • Includes $5,570 Premium Upgrades
  • CARFAX: One Owner
More details
2019 GMC Sierra 1500 AT4 4WD photo
4
Price Drop
2019 GMC Sierra 1500 AT4 4WD • Lakeland, FL
Red • 6.2L V8 Engine
$29,443 • 100.1k miles
•••

#4 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $553 Price Drop
  • Great Price - $4,609 Below Market
  • Includes $6,757 Premium Upgrades
More details
2018 GMC Sierra 1500 SLT 4WD photo
2018 GMC Sierra 1500 SLT 4WD • Dade City, FL
Gray • 5.3L V8 Engine
$31,995 • 93.9k miles
•••

#68 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “D” Buy

  • Includes $3,942 Premium Upgrades
  • Below Average Mileage
  • Dealer Rating - 4.4 stars
More details
2019 GMC Sierra 1500 SLE 4WD photo
8
Price Drop
2019 GMC Sierra 1500 SLE 4WD • Maitland, FL
Brown • 2.7L I4 Engine
$16,500 • 129.5k miles
•••

#8 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $349 Price Drop
  • Great Price - $4,032 Below Market
  • Includes $2,585 Premium Upgrades
More details
2019 GMC Sierra 1500 SLT 4WD photo
2019 GMC Sierra 1500 SLT 4WD • Orlando, FL
Black • 5.3L V8 Engine
$33,890 • 80.6k miles
•••

#58 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “C” Buy

  • Includes $4,350 Premium Upgrades
  • CARFAX: One Owner
  • Below Average Mileage
More details
2019 GMC Sierra 1500 SLT 4WD photo
2019 GMC Sierra 1500 SLT 4WD • Punta Gorda, FL
Black • 6.2L V8 Engine
$32,987 • 109.1k miles
•••

#55 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “C” Buy

  • Includes $6,288 Premium Upgrades
  • Dealer Rating - 4.4 stars
More details
2018 GMC Sierra 1500 Denali 4WD photo
6
Price Drop
2018 GMC Sierra 1500 Denali 4WD • St Cloud, FL
White • 6.2L Engine
$26,100 • 110.1k miles
•••

#6 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $900 Price Drop
  • Great Price - $4,114 Below Market
  • Includes $6,004 Premium Upgrades
More details
2018 GMC Sierra 1500 SLT 4WD photo
Price Drop
2018 GMC Sierra 1500 SLT 4WD • Orlando, FL
Blue • 5.3L V8 Engine
$25,988 • 114.6k miles
•••

#57 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “C” Buy

  • $3,000 Price Drop
  • Includes $2,583 Premium Upgrades
  • Average Mileage
More details
2019 GMC Sierra 1500 Denali 4WD photo
Price Drop
2019 GMC Sierra 1500 Denali 4WD • Lake Wales, FL
White • 6.2L V8 Engine
$39,648 • 46.6k miles
•••

#41 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $577 Price Drop
  • Fair Price - $442 Below Market
  • Includes $8,507 Premium Upgrades
More details
2017 GMC Sierra 1500 4WD photo
2017 GMC Sierra 1500 4WD • Tampa, FL
White • 5.3L V8 Engine
$17,999 • 150.5k miles
•••

#54 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “C” Buy

  • Includes $2,132 Premium Upgrades
  • Motivation to Negotiate - Increasing
  • Dealer Rating - 4.5 stars
More details
2017 GMC Sierra 1500 SLE RWD photo
2017 GMC Sierra 1500 SLE RWD • Plant City, FL
Silver • 5.3L V Engine
$19,933 • 118.1k miles
•••

#38 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Good Price - $755 Below Market
  • Includes $3,454 Premium Upgrades
  • CARFAX: One Owner
More details
2019 GMC Sierra 1500 AT4 4WD photo
2019 GMC Sierra 1500 AT4 4WD • St Cloud, FL
Black • 6.2L V8 Engine
$36,900 • 85.1k miles
•••

#75 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “D-” Buy

  • Includes $1,440 Premium Upgrades
  • Below Average Mileage
  • Dealer Rating - 4.5 stars
More details
2018 GMC Sierra 1500 RWD photo
1
2018 GMC Sierra 1500 RWD • Bradenton, FL
White • 4.3L V6 Engine
$12,750 • 98.5k miles
•••

#1 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • Great Price - $5,245 Below Market
  • CARFAX: One Owner
  • Motivation to Negotiate - High
More details
2019 GMC Sierra 1500 AT4 4WD photo
2019 GMC Sierra 1500 AT4 4WD • Mt Dora, FL
Blue • 5.3L V8 Engine
$30,000 • 132.3k miles
•••

#78 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “F” Buy

  • Dealer Rating - 4.6 stars
More details
2018 GMC Sierra 1500 SLE 4WD photo
2018 GMC Sierra 1500 SLE 4WD • Ocala, FL
White • 5.3L V8 Engine
$25,506 • 104.2k miles
•••

#64 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “D” Buy

  • Includes $2,559 Premium Upgrades
  • Average Mileage
  • Dealer Rating - 4.1 stars
More details
2018 GMC Sierra 1500 SLT 4WD photo
2018 GMC Sierra 1500 SLT 4WD • Orlando, FL
Black • 5.3L V8 Engine
$14,995 • 266.4k miles
•••

#73 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “D-” Buy

  • Includes $2,312 Premium Upgrades
  • Motivation to Negotiate - High
  • Dealer Rating - 4.6 stars
More details
2019 GMC Sierra 1500 Denali 4WD photo
Price Drop
2019 GMC Sierra 1500 Denali 4WD • Clearwater, FL
Gray • 6.2L V8 Engine
$36,928 • 58k miles
•••

#26 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $669 Price Drop
  • Good Price - $1,383 Below Market
  • Includes $7,299 Premium Upgrades
More details
2019 GMC Sierra 1500 SLT RWD photo
17
Price Drop
2019 GMC Sierra 1500 SLT RWD • Englewood, FL
White • 5.3L V8 Engine
$31,323 • 73.2k miles
•••

#17 2017-2019 GMC Sierra 1500

CoPilot AI: It’s a “B+” Buy

  • $941 Price Drop
  • Great Price - $2,882 Below Market
  • Includes $8,713 Premium Upgrades
More details
1-25 of 103 results
HomeGMCSierra 1500

2018 GMC Sierra 1500

Half-Ton Truck
Seats
3
Fuel Economy
17City MPG
22Hwy MPG
NHTSA Rating Summary
Copilot Rating
Dimensions
Most Popular Models like Sierra 1500
Other Years
Research More Models
View more Crew Cab Pickups

© 2026 CoPilot. All Rights Reserved.