STG Montclair · Montclair, CA

2021 GMC Terrain SLT

76,859 miles · suv · Price dropped $349

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PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2021

MakeGMC

ModelTerrain

TrimSLT

VIN3GKALPEV5ML342713

Stock numberP80073

Mileage76,859 miles

BodySport Utility Vehicle [SUV]

Engine1.5L 4-cyl turbo

Cylinders4

Displacement1.5L

Horsepower170

TransmissionAutomatic With Manual Mode Trans

DrivetrainFWD

FuelGasoline

MPG26 city / 32 hwy

ExteriorSummit White

InteriorJet Black Perforated Leather

Doors4

Seats5

Towing1500

Vehicle description

Pre-owned 2021 GMC Terrain SLT in Montclair, CA

Features & options (220)

Android Auto
Apple CarPlay
Automatic climate control
Backup camera
Bluetooth
Collision warning
Fog lights
Hands-free liftgate
Heated seats
Heated steering wheel
Keyless entry
Lane departure warning
Lane keep assist
Leather seats
Memory seats
Power liftgate
Push start
Remote engine start
Satellite radio ready
Side impact airbags
Wifi hotspot
Xenon headlights
Front Pedestrian Automatic emergency braking
Front Automatic emergency braking
Lane keeping assist
Check rear seat reminder
Pedestrian Detection Pre-collision warning system
Vibrating Driver Seat Pre-collision warning system
Audible Warning Pre-collision warning system
Visual Warning Pre-collision warning system
Lane deviation sensors
Rearview Camera system
Front Side airbags
Rear Side curtain airbags
Front Side curtain airbags
4-wheel ABS
Anti-lockout Power door locks
Auto-locking Power door locks
Programmable safety key
Auto Off Electronic parking brake
Alarm Anti-theft system
Braking assist
Hill holder control
Disc Rear brake
Ventilated Disc Front brake
Dual Front airbags
Vehicle Immobilizer Anti-theft system
Power brakes
LATCH System Child seat anchors
Electronic brakeforce distribution
Stability control
Traction control
In Dash Rearview monitor
Occupant Sensing Passenger Airbag deactivation
Front Seatbelt pretensioners
Front Emergency locking retractors
Rear Emergency locking retractors
Front Seatbelt warning sensor
Leather-trimmed Upholstery
Proximity Entry System Multi-function remote
Leather Steering wheel trim
Automatic Climate Control Front air conditioning
Driver Seat Memorized settings
Side Mirrors Memorized settings
Dual Front air conditioning zones
8 Driver seat power adjustments
Push-button start
Heated Driver seat
Remote engine start/cabin preconditioning
Heated Passenger seat
Garage Door Opener Universal remote transmitter
Auto-dimming Rearview mirror
Liftgate Memorized settings
Cruise control
Electric Power steering
Wood-tone Interior accents
Bucket Front seat
6 Passenger seat power adjustments
Ambient lighting
Humidity/dewpoint sensors
Aluminum Dash trim
60-40 Split Bench Rear seat
Simulated Wood Dash trim
Simulated Wood Door trim
115V Rear Power outlet(s)
Carpet Floor mat material
2 Driver Memorized settings
Folds Flat Passenger seat folding
Air filtration
Capless fuel filler system
Split Rear seat folding
USB Front Power outlet(s)
USB-C Front Power outlet(s)
USB Rear Power outlet(s)
12V Cargo Area Power outlet(s)
12V Front Power outlet(s)
Tilt And Telescopic Steering wheel
Second Row Rear vents
Rear Floor mats
Front Floor mats
Illuminated Cupholders
Multi-function display
Front Console With Armrest And Storage Center console
Power steering
Compass
Rear Center With Cupholders Armrests
Rear Folding Armrests
Illuminated Center console
4 One-touch windows
External temperature display
Perforated Upholstery accents
MPG Fuel economy display
Range Fuel economy display
Front Reading lights
Tachometer Gauge
Reclining Rear seat manual adjustments
Rear Reading lights
Lumbar Driver seat power adjustments
Lumbar Passenger seat power adjustments
Reclining Passenger seat power adjustments
Reclining Driver seat power adjustments
Height Driver seat power adjustments
Height Passenger seat power adjustments
4.2 In. Instrument cluster screen size
Front Cupholders
Maintenance Due Warnings and reminders
Front Overhead console
Dual Illuminating Vanity mirrors
Rear Cupholders
Cargo area light
Panic Alarm Multi-function remote
Audio Steering wheel mounted controls
Carpet Floor material
Cruise Control Steering wheel mounted controls
Phone Steering wheel mounted controls
Multi-function Steering wheel mounted controls
Front Seatback Storage
Voice Control Steering wheel mounted controls
Sunglasses Holder Storage
Trunk Release Multi-function remote
Polished Aluminum Alloy With Painted Accents Wheels
Sensor-activated Rear trunk/liftgate
HID/Xenon Headlights
Power Operated Rear trunk/liftgate
Auto High Beam Dimmer Headlights
Auto-dimming Side mirrors
LED Daytime running lights
LED Taillights
Safety Reverse Power windows
Power Side mirror adjustments
Heated Side mirrors
Acoustic Windshield Laminated glass
Front fog lights
Steel Spare wheel
Variable Intermittent Rear wiper
Silver Roof rails
Chrome Accents Front bumper color
Rear Window defogger
Variable Intermittent Front wipers
Rear privacy glass
Auto-on In Reverse Rear wiper
With Washer Rear wiper
Tire Pressure Monitoring System
Integrated Turn Signals Side mirrors
Roofline Rear spoiler
Black With Chrome Accents Grille color
Active grille shutters
Auto On/off Headlights
Chrome Window trim
Auto Delay Off Headlights
Temporary Spare tire size
Black Fender lip moldings
Chrome Accents Rear bumper color
Chrome Surround Grille color
Fixed Liftgate window
Liftgate Rear trunk/liftgate
Manual Folding Side mirror adjustments
Stainless Steel Exhaust tip color
Hotspot Wi-Fi
Apple CarPlay Smartphone integration
Android Auto Smartphone integration
MyGMC With Connected Access Smart device app compatibility
Bluetooth Wireless data link
Voice Operated Radio
Bluetooth Auxiliary audio input
8 In. Infotainment screen size
Touch Screen Display Radio
Amazon Alexa Connected in-car apps
With Read Function Electronic messaging assistance
Voice Operated Electronic messaging assistance
SiriusXM Satellite radio
6 Total speakers
USB Auxiliary audio input
OnStar Satellite communications
Voice Guided Directions Satellite communications
GMC Infotainment System Infotainment
Maintenance Status Smart device app function
Jack Auxiliary audio input
Memory Card Slot Auxiliary audio input
Roadside Assistance Driver assistance app
AM/FM Radio
Radio data system
Speed sensitive volume control
Google POIs Connected in-car apps
Google Search Connected in-car apps
Auto start/stop
Drive mode selector
Independent Front suspension classification
Independent Rear suspension classification
MacPherson Front struts
Multi-link Rear suspension
Front stabilizer bar
Rear stabilizer bar
Battery saver
Power Sunroof
Navigation
Apple CarPlay & Android Auto
Premium Audio
Fuel Economy (City): 26 MPG
Fuel Tank Capacity: 15 gallons

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 50 miles of Montclair, California

Asking price$16,742Dealer asking price · 76,859 mi

Market value$18,113Market value · based on 3 comparable cars

vs. market Good deal-7.6%Good deal · based on 3 comparable cars

Where this price sits

In the typical middle range · 67% of 3 similar listings ask more than this car.

Market value $18,113

This car$16,742

$16,057lowest$18,795highest

Middle 50% of asking pricesMarket valueThis car

Price vs. market value

−25%Market value+25%

Good deal$1,371 below the market value of $18,113

Price range

$16,057$18,795

2nd lowest price of 4 similar listings within 50 milesTick marks the market value · range of 3 similar listings

AutosXchange Insights

Compared with 3 used 2021–2022 GMC Terrain SLT listings within 50 mi.
Priced $1,371 below the market value of 3 comparable cars.
2nd lowest price of 4 similar listings within 50 miles.
Has about 1,000 fewer miles than similar listings.
About 12,810 miles per year of age (U.S. average is roughly 12,000–14,000).
Stock # P80073 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 5, 2026. 1 price change at this dealership: $17,091 → $16,742 (−$349).

AutosXchange Intel Hub: Price changes for this model in California · This model in the Intel Hub · Market movers in California

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 11); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 2021–2022 Terrain SLT · used · any miles · within 50 miles of Montclair, California. All 3 comparable cars for sale, nearest first.

2022 GMC Terrain SLT for sale at STG Montclair in Montclair, CA

Great deal

23 photosCARFAX

2022 GMC Terrain SLT

$16,057est. $276/mo

$685 less than this car

88,230 mi
FWD
Automatic
Gasoline
SUV

STG Montclair · Montclair, CA · 0 mi away

0 viewsStock # XC00123

Check availability Call

25 photos

2021 GMC Terrain SLT

$18,795est. $324/mo

$2,053 more than this car

41,829 mi
FWD
9-Speed Automatic
Gasoline
SUV

Southern Auto Finance · Bellflower, CA · 28 mi away

0 viewsStock # 359983

Check availability Call

2022 GMC Terrain SLT for sale at Honda Van Nuys in Van Nuys, CA

Fair price

30 photosCARFAX

2022 GMC Terrain SLT

$18,113est. $312/mo

$1,371 more than this car

78,316 mi
FWD
9-Speed Automatic
Gasoline
SUV

Honda Van Nuys · Van Nuys, CA · 43 mi away

0 viewsStock # 360546

Check availability Call

2022 GMC Terrain SLT88,230 miles · STG Montclair · Montclair, CA · 0 mi away$16,057$685 less than this car

2021 GMC Terrain SLT41,829 miles · Southern Auto Finance · Bellflower, CA · 28 mi away$18,795$2,053 more than this car

2022 GMC Terrain SLT78,316 miles · Honda Van Nuys · Van Nuys, CA · 43 mi away$18,113$1,371 more than this car

AutosXchange Intel uses current dealer-advertised asking prices, not completed sales or appraisals. It compares the same trim and condition (new or used) where at least three are listed nationwide, and adjusts the expected price for mileage; it is not adjusted for options, condition or accident history. Similar listings are searched within 50, 100 and 250 miles of the dealer first, then the dealer's state, then nationwide. The left gauge spans ±25% of the expected price. How AutosXchange price analysis works