Vehicle Details
2018 Porsche 911
GT2 RS
Houston, TX 77090
Is this 2018 Porsche 911 GT2 RS a good deal?
OAV verdict: Unscored
Why: Listed at $939,985, comparable market range $719,988–$799,900, based on 5 comparable listings. Days on lot: 5 days (market average 55 days).
Market price position
$939,985 · $140,085 above market high
- Regional range
- $719,988 – $799,900
- vs. market high
- + $140,085 (18% above)
- Comparable vehicles
- 5
Market Retail Price (MRP™)
$759,944This vehicle $939,985 · $180,041 (24%) 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™)
$187,041This vehicle $939,985 · $752,944 (403%) above TRV
TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-24) — an estimate, not an appraisal. How TRV works.
Similar vehicles recently sold in an estimated 7–69 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.
Indigo Auto Group
Houston, TX
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Request availability and out-the-door price
OAV will route your inquiry to Indigo Auto Group for current availability of this 2018 Porsche 911 GT2 RS 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 Porsche 911
Listing updated: Jul 24, 2026Listed by a franchise dealer in Houston, TX · On lot for 5 days · VIN verifiable at NHTSA
This used 2018 Porsche 911 GT2 RS is listed at $939,985 by indigo auto group in Houston, TX 77090. It has 1,248 miles on the odometer. The exterior color is Silver. It features a RWD drivetrain with a 3.8L H6 engine and Automatic transmission.
OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 5 similar vehicles in the Houston market, the estimated market range is $719,988 to $799,900. The local market range in TX is $719,988 to $719,988.
This vehicle has been on the lot for 5 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 Houston, TX coupes 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 Porsche 911 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 Houston, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WP0AE2A98JS185659 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 Porsche 911 Market in TX
Comparable Vehicles
281
Average Price
$181,171
Price Range
$76,990–$999,990
Avg Days on Lot
55
Based on 281 comparable 2016-2020 Porsche 911 listings in TX, the average asking price is $181,171. This listing at $939,985 is $758,814 above average (419% above market). Comparable prices in TX range from $76,990 to $999,990. Similar vehicles spend an average of 55 days on dealer lots in this market.
Similar Porsche 911 Listings in TX
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: GT2 RS — compare trims below)
2020 Porsche 911
Base
The Woodlands, TX
2017 Porsche 911
Carrera
Lewisville, TX
2018 Porsche 911
T
Frisco, TX
2018 Porsche 911
T
McKinney, TX
2017 Porsche 911
Carrera
Houston, TX
2020 Porsche 911
Base
Houston, TX
2019 Porsche 911
T
Houston, TX
2018 Porsche 911
T
Carrollton, TX