2021 GMC Terrain SLT

VIN 3GKALPEV6ML317934

This 2021 GMC Terrain SLT is listed at $18,348 with 91,873 miles in Marion, OH.

ABOVE TYPICAL $1,111 above typical price Asking $18,348 · typical market price $17,237 · based on 72 comparable same-build listings.

VehiLeaks · Vehicle History Report

The full history of this 2021 GMC Terrain SLT

VIN 3GKALPEV6ML317934 · 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 FWD Gasoline

$6 one-time

Get the full report → Instant access after checkout

Market Price Range

Below market

$13,640

Typical price

$17,237

Above market

$21,935

Based on 72 comparable same-build listings.

This vehicle: $18,348 — $1,111 above the typical market price ($17,237)

Market data as of August 16, 2026

See all 2021 GMC Terrain prices — typical $17,237 →

Vehicle Decode

Body: Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV)
Engine: 1.5L · V4 · Gasoline
Drive: FWD/Front-Wheel Drive
Trans: Automatic
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 $448 (−2.4%) over 14 days.

Jul 26, 2026 · $18,348 Aug 9, 2026 · $17,900

Asking prices recorded across 5 listing dates for VIN 3GKALPEV6ML317934, spanning 14 days.

Safety & ownership

The 2021 GMC Terrain has 2 recall campaigns as of July 2026. NHTSA rated it 5 out of 5 stars overall. EPA combined fuel economy: 26 MPG.

Recall campaigns

recall campaigns on this model year

TIRES

General Motors, LLC (GM) is recalling certain 2021-2022 Chevrolet Equinox and GMC Terrain vehicles equipped with certain Hankook tires.

NHTSA campaign 21V612000
CHILD SEAT

General Motors, LLC (GM) is recalling certain 2020-2023 Chevrolet Equinox and GMC Terrain vehicles.

NHTSA campaign 23V339000

Recall campaigns apply to the model year, not to one car. Check remedy status for this VIN at nhtsa.gov/recalls.

NHTSA crash-test ratings

Overall: ★★★★★ 5/5
Frontal crash: ★★★★★ 5/5
Side crash: ★★★★★ 5/5
Rollover: ★★★★☆ 4/5

Tested configuration: 2021 GMC Terrain SUV AWD

EPA fuel economy (MPG)

City

Highway

Combined

Est. fuel cost: $1,790/year

Assumes 15,000 miles a year at $3.10/gallon and 26 MPG combined.

Model-level data for the 2021 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
McDaniel GM Superstore	Marion, OH 43302	$18,348	91,873 mi	2026-08-04

What would this 2021 GMC Terrain SLT cost per month?

Estimate the monthly payment on a $18,348 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

$327

per month

60 months · 7.0% APR · $1,835 down

Amount financed

$16,513

Total interest

$3,107

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.