$2,179 lower median
2023 Ford F-150
All trims
$40,120Median asking price · 12,439 qualifying listings
Middle 50%$36,347–$45,775
Find listings on VehiSales ↗Actual Supercrew listing photo; individual equipment may differ.
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2023 GMC Sierra AT4
VIN
3GTUUEE87PG166300
GOOD DEAL
· $3,259 below typical price
Stockton, CA
Listed at
$42,421
typical market $45,680 · 71 comps
This 2023 GMC Sierra AT4 is listed at $42,421 with 84,864 miles in Stockton, CA.
Compare alternatives from other brands ↓
Sold by Mataga Cadillac
3261 Auto Center Cir, Stockton, CA 95212
Hours: 9:00 AM - 7:00 PM
Contact details come from the dealer's listing and public business records. VinAssessment is not the seller and takes no fee — you deal with the dealer directly.
Inside your report
VIN report
2023 GMC Sierra AT4
VIN 3GTUUEE87PG166300
Accidents
Reported damage & accident records
Title
Salvage, flood & other title brands
Mileage
Recorded odometer readings
Listings
Past prices, dealers & listing photos
Section preview · Results shown in the full report
Market price range
Based on 71 comparable same-build listings · Market data as of October 13, 2026This vehicle · $42,421
Below market
$39,500
Typical price
$45,680
Above market
$51,815
This vehicle: $42,421 — $3,259 below the typical market price ($45,680)
Asking $42,421 · typical market price $45,680 · based on 71 comparable same-build listings.
THE SMARTER NEXT STEP
Love this car? See what else is out there.
2023 GMC Sierra AT4 for sale near StocktonCA
24 cheaper within 50 miles · best $23,823 less
4 same trim
from $41,648
▼ $773 less
Elk Grove
3 from 2022–2024, same body
from $50,096
▲ $7,675 more
El Dorado Hills
11 one trim down
from $18,598
▼ $23,823 less
Concord
See all 64 cars near you →
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50 miles around Stockton
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Vehicle locations appear when available.
Price history for this VIN
Price dropped $177 (−0.4%) over 18 days.
Sep 25, 2026 · $42,598
Oct 13, 2026 · $42,421
Asking prices recorded across 3 listing dates for VIN 3GTUUEE87PG166300, spanning 18 days.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed | Seen |
|---|---|---|---|---|---|
| Mataga Cadillac | Stockton, CA 95212 | $42,421 | 84,864 mi | 2026-10-13 | 4 h ago |
| Mataga GMC | Stockton, CA 95212 | $42,299 | 84,864 mi | 2026-05-23 | 2 d ago |
Former listings
| Dealer | Location | Price | Mileage | Listed | Seen |
|---|---|---|---|---|---|
| Mataga Cadillac | Stockton, CA 95212 | $42,521 | 84,864 mi | 2026-09-30 | 4 h ago |
| Mataga GMC | Stockton, CA 95212 | $44,797 | 84,864 mi | 2026-08-02 | 13 d ago |
| Mataga Cadillac GMC | Stockton, CA 95212 | $45,940 | 84,864 mi | 2026-06-14 | 117 d ago |
Decoded from the VIN
NHTSA build data for 3GTUUEE87PG166300Trim
AT4
Engine
Drivetrain
4WD/4-Wheel Drive/4x4
Body
Pickup
Fuel
Diesel
Model year
2023
Made by
GENERAL MOTORS LLC
Full factory specs for this build →
- ✓ Backup camera
- ✓ Blind-spot monitor
- ✓ Lane departure
- ✗ ABS
- ✓ Electronic stability
GMC
Window sticker on file for this VIN
The original window sticker for this Sierra
Factory equipment, the options actually installed and the price this car left the line with — the same document that hung on the glass in the showroom.
Open the sticker — $4
3 for $9
Opens on VehiLeaks · PDF right after checkout
Fuel economy (EPA)
Combined
18
MPG
City
16
MPG
Highway
20
MPG
$2,580
/yr est. fuel
Assumes 15,000 miles a year at $3.10/gallon and 18 MPG combined.
5-year cost to own
Beyond the sticker: what this 2023 GMC Sierra likely costs over five years at 15,000 mi/yr.
Depreciation
$16,069
Fuel
$12,900
Insurance
$9,200
Maintenance & repairs
$2,000
Total, 5 years
$40,169
Estimate — insurance and taxes vary by driver and state.
Model-level data for the 2023 GMC Sierra from EPA fueleconomy.gov, refreshed September 26, 2026.
Where the price is heading
Typical asking price for a 2023 GMC Sierra over the last 6 months — the market softened $4,875 in that span.
May
Jun
Jul
Aug
Sep
Oct
Monthly price table
| Month | Typical price |
|---|---|
| May 2026 | $50,208 |
| June 2026 | $47,144 |
| July 2026 | $46,991 |
| August 2026 | $46,873 |
| September 2026 | $45,887 |
| October 2026 | $45,333 |
A little comparison goes a long way
About this comparison ↓What else could you drive?
Compare 2023 GMC Sierra with other models from the same year. Choose the trims that matter to you.
As of October 13, 2026, among same-year alternatives to the 2023 GMC Sierra in this catalog, the 2023 Nissan Titan has the lowest median asking price ($35,995, 249 listings with photos) and the 2023 Toyota Tundra the highest ($43,515, 2,212 listings).
Comparison catalog · Snapshot October 13, 2026, 05:00 UTC · Only listings with photos. This sample is separate from the price overview above and its figures differ.
The car you are viewing
2023 GMC Sierra
AT4 · United States
$42,299Catalog asking price for this VIN
Trim median $46,696 · 717 listings with photos
Middle 50%: $43,801–$50,089
Explore this model’s prices →Photo: AT4 · 84,864 mi · view VIN
Explore the alternatives
Change trims, mileage or location →
$4,502 lower median
2023 Chevrolet Silverado
All trims
$37,797Median asking price · 7,103 qualifying listings
Middle 50%$33,550–$42,497
Find listings on VehiSales ↗Actual Trail Boss - LT listing photo; individual equipment may differ.
$1,216 higher median
2023 Toyota Tundra
All trims
$43,515Median asking price · 2,212 qualifying listings
Middle 50%$39,851–$47,534
Find listings on VehiSales ↗Actual 1794 listing photo; individual equipment may differ.
$5,810 lower median
2023 Ram 1500
All trims
$36,489Median asking price · 5,479 qualifying listings
Middle 50%$31,998–$41,081
Find listings on VehiSales ↗Actual BIG Horn listing photo; individual equipment may differ.
$6,304 lower median
2023 Nissan Titan
All trims
$35,995Median asking price · 249 qualifying listings
Middle 50%$30,138–$41,294
Find listings on VehiSales ↗Actual Crew CAB listing photo; individual equipment may differ.
Compare prices side by side
| Model / trim | Median | Middle 50% | Listings |
|---|---|---|---|
| 2023 GMC Sierra AT4 | $46,696 | $43,801–$50,089 | 717 |
| 2023 Ford F-150 All trims | $40,120 | $36,347–$45,775 | 12,439 |
| 2023 Chevrolet Silverado All trims | $37,797 | $33,550–$42,497 | 7,103 |
| 2023 Toyota Tundra All trims | $43,515 | $39,851–$47,534 | 2,212 |
| 2023 Ram 1500 All trims | $36,489 | $31,998–$41,081 | 5,479 |
| 2023 Nissan Titan All trims | $35,995 | $30,138–$41,294 | 249 |
What these prices mean
Only catalog listings with photos are included. Trim names do not verify equivalent equipment. Prices are asking prices, not completed sales. Alternatives share the body style and class of the source model; the nearest model years are used when the same year has too few listings. Price differences are not a valuation adjustment or guaranteed savings.
Snapshot: October 13, 2026, 05:00 UTC. 3 source listings excluded by statistical price screening; this does not verify that every deposit or payment ad has been removed.
VehiSales opens in a new tab with the model, year and known mileage range. Confirm trim, fuel, drivetrain, condition and location on VehiSales; its live inventory may differ.
Market by model year
Gen 5 · 2022–presentWhat each model year costs right now — live supply, median asking price and how much value each year keeps versus the newest one.
| Year | Units for sale | Median price | vs newest | Avg mileage |
|---|---|---|---|---|
| 2026 | 47,455 | $63,216 | 100% | 935 mi |
| 2025 | 5,600 | $47,859 | 76% | 30,426 mi |
| 2024 | 6,541 | $46,995 | 74% | 39,695 mi |
| 2023 | 5,238 | $44,350 | 70% | 52,960 mi |
| 2022 | 2,427 | $40,999 | 65% | 64,781 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
