ListingsDealersCompareInsightsValue My Car
Sign InSign Up
Gt3
Porsche911991Gt32018 GT3
1 / 50
Live Auction
View on Bring a Trailer

2018 Porsche 911 GT3

9,000 mi·tiptronic·GT Silver Metallic·Black Leather / Alcantara
Backroad Analysis
High Confidence
Fair Price

Current Bid

$121,000

Fair Value

$215,205

--d --h --m --s
C
52/100Backroad Tier

Instant Equity

+$94,205

See full analysis
2018 Porsche 911 GT3

2018 Porsche 911 GT3

9,000 mi · tiptronic · rwd · Flat-Six

GT Silver MetallicBlack Leather / Alcantara

Asking Price

$121,000

Fair Value

$215,205

Fair PriceC52+$94,205 equity

blang816, Houston, TX

1 / 50

Mileage

9,000 mi

Exterior

GT Silver Metallic

Interior

black

Engine

Flat-Six

Transmission

tiptronic

Drivetrain

rwd

Body Style

Coupe

Sticker MSRP

$143,600

2018 Porsche 911 GT3

Live Auction· bat· 2 bidsView on Bring a Trailer
--d --h --m --s
Houston, TXatblang816

VIN:

9,000 miGT Silver MetallicexteriorBlack Leather / Alcantarainterior
Backroad Analysis
High Confidence
Fair Price
-0.4% vs marketHolding Steady

Current Bid

$121,000

Backroad Fair Value

$215,205

Potential Upside

+$94,205

3-Year Projected

$208,766

C

C-Tier

Enthusiast car, not a collectible

52/100

Why It’s a Fair Price

Backroad Valuation

$215,205

LowHigh
$174,377$284,719
High confidence82% of comparable sales land in this range

Car Value Estimate

Listing Price

$121,000

Fair Value

$215,205

Instant Equity

+$94,205

Low

$121,000

Fair Value$215,205

High

$232,421

Value since new — 2018 Porsche 911 GT3

See how we calculated this

Value Forecast

Projected miles at year 5

14,625

≈ 1,125 mi/yr going forward

Preserved · 9,000Observed · 14,625Heavy · 134,000

+1y

~10,125 mi

+3y

~12,375 mi

+5y

~14,625 mi

1-Year Estimate

$210,076

-2.4%

$167,045 – $283,339

3-Year Estimate

$208,766

-3.0%

$159,198 – $293,158

5-Year Estimate

$207,245

-3.7%

$151,888 – $301,494

Projected value with confidence range over 1, 3, and 5 years
ProjectedHigh / LowConfidence range
BACKROAD SPEC INTELLIGENCE · BACKROAD SPEC INTELLIGENCE · 

Backroad Spec Score

Top 4.47%

Among 961 tracked GT3 examples

Rare Configuration

Backroad Spec Intelligence

Color & Specification

Exterior and interior colors with rarity and value impact

Exterior

GT Silver Metallic

+$750

Interior

Black Leather / Alcantara

-$1,553

Features & Options

How each feature impacts this car's value

Adds Value

Hurts Value

Seller

blang816

DealerHouston, TX
View original listing

Similar Cars

Active listings that match this car's trim, year, and mileage

2018 Porsche 911
For Sale

2018 Porsche 911

GT3 · 9,191 mi

overpriced

Asking

$220,995

Fair Value

$195,851

dupontView Details
2018 Porsche 911
For Sale

2018 Porsche 911

GT3 · 9,259 mi

avoid

Asking

$250,150

Fair Value

$187,612

porsche_finderView Details
2018 Porsche 911
For Sale

2018 Porsche 911

GT3 · 8,616 mi

avoid

Asking

$240,401

Fair Value

$188,494

cars_comView Details
2018 Porsche 911
For Sale

2018 Porsche 911

GT3 · 9,647 mi

avoid

Asking

$220,557

Fair Value

$188,621

porsche_finderView Details
2018 Porsche 911
For Sale

2018 Porsche 911

GT3 · 9,732 mi

avoid

Asking

$242,076

Fair Value

$187,283

cars_comView Details
2016 Porsche 911
For Sale

2016 Porsche 911

GT3 RS · 10,332 mi

fair_price

Asking

$215,586

Fair Value

$211,638

truecarView Details
2018 Porsche 911
For Sale

2018 Porsche 911

GT3 · 10,452 mi

avoid

Asking

$310,991

Fair Value

$196,112

cars_comView Details
2018 Porsche 911
For Sale

2018 Porsche 911

GT3 · 10,600 mi

avoid

Asking

$279,991

Fair Value

$206,497

cars_comView Details
2018 Porsche 911
For Sale

2018 Porsche 911

GT3 · 11,718 mi

avoid

Asking

$250,076

Fair Value

$211,292

carfaxView Details
2018 Porsche 911
For Sale

2018 Porsche 911

GT3 · 11,954 mi

avoid

Asking

$237,102

Fair Value

$188,910

cars_comView Details
2018 Porsche 911
For Sale

2018 Porsche 911

GT3 · 12,068 mi

overpriced

Asking

$234,769

Fair Value

$213,055

cars_comView Details
2018 Porsche 911
For Sale

2018 Porsche 911

GT3 · 5,096 mi

avoid

Asking

$409,900

Fair Value

$299,816

dupontView Details
2018 Porsche 911
For Sale

2018 Porsche 911

GT3 · 4,799 mi

avoid

Asking

$279,999

Fair Value

$168,754

cars_comView Details
2018 Porsche 911
For Sale

2018 Porsche 911

GT3 · 13,782 mi

avoid

Asking

$234,900

Fair Value

$194,624

cars_comView Details
2018 Porsche 911
For Sale

2018 Porsche 911

GT3 · 3,081 mi

overpriced

Asking

$249,999

Fair Value

$234,273

cars_comView Details
2018 Porsche 911
For Sale

2018 Porsche 911

GT3 · 2,088 mi

overpriced

Asking

$236,125

Fair Value

$209,398

cars_comView Details
2018 Porsche 911
For Sale

2018 Porsche 911

GT3 · 16,038 mi

avoid

Asking

$219,888

Fair Value

$188,737

cars_comView Details
2018 Porsche 911
For Sale

2018 Porsche 911

GT3 · 1,686 mi

avoid

Asking

$399,900

Fair Value

$238,126

dupontView Details
2018 Porsche 911
Save $6,496
For Sale

2018 Porsche 911

GT3 · 18,300 mi

fair_price

Asking

$197,690

Fair Value

$204,186

cars_comView Details

The source of truth for enthusiast cars

Every listing, every spec, every edge. Market intelligence built for enthusiasts by enthusiasts.

Get Started Free

The source of truth for enthusiast cars.

Backroad Weekly

Product

  • Listings
  • Dealers
  • Compare
  • Insights
  • Valuations
  • API

Company

  • About
  • Press

Support

  • Contact
  • Privacy
  • Terms
© 2026 Backroad. All rights reserved.