Is the $33,997 price on this 2018 GMC Sierra 1500 Denali a good deal?

OAV rates this as Overpriced because the asking price of $33,997 is above the typical market range for this vehicle.

What is the average price for a 2018 GMC Sierra 1500 Denali in OR?

Based on 23 comparable listings in OR, the average asking price for a 2016-2020 GMC Sierra 1500 Denali is $31,162, with prices ranging from $22,473 to $42,900.

How long does a 2018 GMC Sierra 1500 Denali typically stay on dealer lots?

Comparable GMC Sierra 1500 Denali listings in OR spend an average of 64 days on dealer lots.

Where is this 2018 GMC Sierra 1500 Denali located?

This vehicle is listed in Beaverton, OR 97005. VIN: 3GTU2PEC5JG599899. Mileage: 66,649 miles.

No Photo Available

Vehicle Details

VIN3GTU2PEC5JG599899

TrimDenali

Exterior ColorGray

Drivetrain4WD

Engine5.3L V8

TransmissionAutomatic

Fuel TypeUnleaded

Inventory Typeused

Days on Lot11

2018 GMC Sierra 1500 Denali

Denali

Unscored

$33,99766,649 mi

Beaverton, OR 97005

Is this 2018 GMC Sierra 1500 Denali Denali a good deal?

OAV verdict: Unscored

Why: Listed at $33,997, comparable market range $27,250–$28,250, based on 3 comparable listings. Days on lot: 11 days (market average 64 days).

Market price position

$33,997 · $5,747 above market high

$27,250 – $28,250 comparable

Regional range: $27,250 – $28,250
vs. market high: + $5,747 (20% above)
Comparable vehicles: 3

Market Retail Price (MRP™)

$27,750

This vehicle $33,997 · $6,247 (23%) above MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$34,414

This vehicle $33,997 · $417 (1%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-25) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data

Faster-than-average sell-through

Similar vehicles recently sold in an estimated 12–48 days.

What does Demand-Verified mean?

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.

Local Range$27,250 – $28,250

Regional Range$27,000 – $34,854

Sunset Imports

Beaverton, OR

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

View all vehicles from sunset imports →

Request availability and out-the-door price

OAV will route your inquiry to Sunset Imports for current availability of this 2018 GMC Sierra 1500 Denali Denali and an out-the-door price quote (taxes, fees, addons included).

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2018 GMC Sierra 1500 Denali

Listing updated: Jul 25, 2026

Listed by a franchise dealer in Beaverton, OR · On lot for 11 days · VIN verifiable at NHTSA

This used 2018 GMC Sierra 1500 Denali Denali is listed at $33,997 by sunset imports in Beaverton, OR 97005. It has 66,649 miles on the odometer. The exterior color is Gray. It features a 4WD drivetrain with a 5.3L V8 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 3 similar vehicles in the Beaverton market, the estimated market range is $27,250 to $28,250. The local market range in OR is $27,250 to $28,250.

This vehicle has been on the lot for 11 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

Market context

This listing is part of OAV's broader Beaverton, OR trucks market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.

How this deal is rated

OAV compares this 2018 GMC Sierra 1500 Denali against similar vehicles currently available in the local and regional market — same make, model, and year range, filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

Great Deal — priced below the typical range for comparable vehicles.
Fair Price — priced within the expected range for comparable vehicles.
Overpriced — priced above the typical range for comparable vehicles.

Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners surface additional verification signals.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Beaverton, OR, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTU2PEC5JG599899 can be independently verified via the U.S. Department of Transportation's NHTSA VIN decoder, and safety recalls at NHTSA's recall database.

Vehicle attributes (year, make, model, trim, mileage, location) are standardized using OAV's patented methodology (U.S. Patent No. 12,236,477), which normalizes naming conventions and deduplicates cross-listed inventory across the dealership network. Listing data is processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2018 GMC Sierra 1500 Denali Market in OR

Comparable Vehicles

Average Price

$31,162

Price Range

$22,473–$42,900

Avg Days on Lot

Based on 23 comparable 2016-2020 GMC Sierra 1500 Denali listings in OR, the average asking price is $31,162. This listing at $33,997 is $2,835 above average (9% above market). Comparable prices in OR range from $22,473 to $42,900. Similar vehicles spend an average of 64 days on dealer lots in this market.