2026 GMC Terrain AT4

VIN 3GKALYEG8TL426496

This 2026 GMC Terrain AT4 is listed at $40,934 in Yankton, SD.

GOOD DEAL $1,056 below typical price Asking $40,934 · typical market price $41,990 · based on 562 comparable same-build listings.

VehiLeaks · Vehicle History Report

The full history of this 2026 GMC Terrain AT4

VIN 3GKALYEG8TL426496 · one-time $6, no subscription

Reported accidents & damage
Title brands — salvage, flood, lemon
Odometer readings over time
Every past listing: price, dealer, photos

SUV 1.5L V4 AWD Gasoline

$6 one-time

Get the full report → Instant access after checkout

Market Price Range

Below market

$39,654

Typical price

$41,990

Above market

$44,230

Based on 562 comparable same-build listings.

This vehicle: $40,934 — $1,056 below the typical market price ($41,990)

Market data as of August 16, 2026

See all 2026 GMC Terrain prices — typical $41,990 →

Vehicle Decode

Body: Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV)
Engine: 1.5L · V4 · Gasoline
Drive: AWD/All-Wheel Drive
Doors: 4
Made by: GENERAL MOTORS LLC

See the factory equipment and MSRP for this VIN →

Safety

✓ Backup camera
✓ Blind-spot monitor
✓ Lane departure
✓ ABS
✓ Electronic stability

Price history for this VIN

Price dropped $1,801 (−4.2%) over 6 months.

Feb 18, 2026 · $42,735 Aug 6, 2026 · $40,934

Asking prices recorded across 9 listing dates for VIN 3GKALYEG8TL426496, spanning 6 months.

Safety & ownership

EPA fuel economy (MPG)

City

Highway

Combined

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 2026 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
Northtown Buick Chevrolet GMC	Yankton, SD 57078	$40,934	—	2026-08-06
Northtown Automotive, Inc	Yankton, SD 57078	$41,133	4 mi	2026-08-04
Northtown Syndication New	Yankton, SD 57078	$42,735	4 mi	2026-02-18

Former listings

Dealer	Location	Price	Mileage	Listed
Northtown Buick Chevrolet GMC	Yankton, SD 57078	$39,934	—	2026-08-03
Northtown Automotive, Inc	Yankton, SD 57078	$40,133	4 mi	2026-07-29
Northtown Automotive	Yankton, SD 57078	$39,885	4 mi	2026-02-19
Northtown Chevrolet Buick GMC	Yankton, SD 57078	$40,485	4 mi	2026-02-18

What would this 2026 GMC Terrain AT4 cost per month?

Estimate the monthly payment on a $40,934 vehicle. Move the numbers to match your own loan.

Vehicle price

Down payment

10% down

Interest rate (APR)

7.0% is a typical rate for a well-qualified buyer — use your own quote if you have one.

Loan term

Estimated monthly payment

$729

per month

60 months · 7.0% APR · $4,093 down

Amount financed

$36,841

Total interest

$6,899

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.