Inspection report
2026 GMC Terrain AT4
Slidell, LA · Legacy GMC
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Asking price
$42,340
7 mi
Estimated value
$63,167
MotorRank deterministic model
You save
$20,827
33.0% of est. value
AI value verdict
Deal score 96/100Legendary
“$20,827 below market · Legendary”
Asking $42,340 vs estimated $63,167 for 2026 GMC Terrain AT4 at 7 mi (Legendary).
Vehicle details
AT4
Body
SUV
Engine
1.5L 4Cyl Gasoline
Transmission
Automatic
Drivetrain
AWD
Fuel
Gasoline
Exterior
Summit White
Interior
Forest Storm w/Mahogany Accents leatherette/cloth
Condition
New
Cost of ownership
Cost to own
5-yr estimate · 2026 GMC TerrainMonthly cash out
$1,397
5-yr running
$37,252
Per mile
$0.61
Money out per month: recurring costs + loan payment. Doesn't include depreciation — see Resale below.
Annual miles
Ownership horizon
Driver age
State
1 · Monthly costWhat leaves your account every month
Yearly cash-out breakdown
Estimates use state averages — your actual costs depend on driving history, exact zip, and insurer.