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Turbo S
Porsche911991Turbo S2018 Turbo S
1 / 1
For Sale

2018 Porsche 911 Turbo S

28,008 mi·pdk·White·Red Leather
Backroad Analysis
High Confidence
Fair Price

Listing Price

$172,989

Fair Value

$176,234

C
55/100Backroad Tier

Instant Equity

+$3,245

See full analysis
2018 Porsche 911 Turbo S

2018 Porsche 911 Turbo S

28,008 mi · pdk · awd · H6

WhiteRed Leather

Asking Price

$172,989

Fair Value

$176,234

Fair PriceC55+$3,245 equity

cars.com, Naples, FL

Listed 57 days ago

1 / 1

Mileage

28,008 mi

Exterior

white

Interior

Red

Engine

H6

Transmission

pdk

Drivetrain

awd

Body Style

Coupe

Base MSRP

$188,100

Sticker MSRP

$161,800

2018 Porsche 911 Turbo S

For Sale· Listed Mar 29, 2026
Naples, FLatcars.com

VIN:

28,008 miWhiteexteriorRed Leatherinterior
Backroad Analysis
High Confidence
Fair Price
-0.0% vs marketHolding Steady

Listing Price

$172,989

Backroad Fair Value

$176,234

Instant Equity

+$3,245

3-Year Projected

$167,457

C

C-Tier

Enthusiast car, not a collectible

55/100

Why It’s a Fair Price

Backroad Valuation

$176,234

LowHigh
$158,866$205,803
High confidence82% of comparable sales land in this range

Car Value Estimate

Listing Price

$172,989

Fair Value

$176,234

Instant Equity

+$3,245

Low

$162,135

Fair Value$176,234

High

$190,333

Value since new — 2018 Porsche 911 Turbo S

See how we calculated this

Value Forecast

Projected miles at year 5

45,513

≈ 3,501 mi/yr going forward

Preserved · 28,008Observed · 45,513Heavy · 153,008

+1y

~31,509 mi

+3y

~38,511 mi

+5y

~45,513 mi

1-Year Estimate

$172,259

-2.3%

$153,047 – $204,970

3-Year Estimate

$167,457

-5.0%

$144,031 – $207,342

5-Year Estimate

$159,659

-9.4%

$132,367 – $206,126

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

Backroad Spec Score

Top 0.58%

Among 862 tracked Turbo S examples

Very Rare Configuration

Backroad Spec Intelligence

Color & Specification

Exterior and interior colors with rarity and value impact

Exterior

White

+$640

Interior

Red Leather

Not in catalog

+$693

Features & Options

How each feature impacts this car's value

Adds Value

+$2,166
Sliding Sunroof
+$650
Navigation System (PCM)
+$533
Heated Front Seats
+$501

Hurts Value

Seller

cars.com

DealerNaples, FL

Active Listings

6

Avg Days to Sell

0d

View dealer profileView original listing

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