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2024 GMC Terrain SLT
VIN
3GKALPEG6RL122960
This 2024 GMC Terrain SLT is listed at $20,777 with 67,061 miles in Collinsville, IL.
GREAT DEAL
$5,797 below typical price
Asking $20,777 · typical market price $26,574 · based on 30 comparable same-build listings.
Market Price Range
Below market
$24,497
Typical price
$26,574
Above market
$28,566
Based on
30
comparable same-build listings.
This vehicle:
$20,777 — below the market range (typical price $26,574)
Market data as of August 16, 2026
Vehicle Decode
- Body
- Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV)
- Engine
- 1.5L · V4 · Gasoline
- Drive
- FWD/Front-Wheel Drive
- Doors
- 4
- Made by
- GENERAL MOTORS LLC
Safety
- ✓ Backup camera
- ✓ Blind-spot monitor
- ✓ Lane departure
- ✓ ABS
- ✓ Electronic stability
Safety & ownership
EPA fuel economy (MPG)
City
23
Highway
28
Combined
25
Est. fuel cost:
$1,860/year
Assumes 15,000 miles a year at $3.10/gallon and 25 MPG combined.
Model-level data for the 2024 GMC Terrain from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed July 28, 2026.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Jack Schmitt Ford of Collinsville | Collinsville, IL 62234 | $20,777 | 67,061 mi | 2026-05-23 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Jack Schmitt Ford | Collinsville, IL 62234 | $20,888 | 67,061 mi | 2026-05-23 |
What would this 2024 GMC Terrain SLT cost per month?
Estimate the monthly payment on a $20,777 vehicle. Move the numbers to match your own loan.
10% down
7.0% is a typical rate for a well-qualified buyer — use your own quote if you have one.
Loan term
Estimated monthly payment
$370
per month
60 months · 7.0% APR · $2,078 down
Amount financed
$18,699
Total interest
$3,501
Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.
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